Merge ../linux-2.6

CREDITS

@@ -3643,11 +3643,9 @@ S: Cambridge. CB1 7EG
 S: England
 
 N: Chris Wright
-E: chrisw@osdl.org
+E: chrisw@sous-sol.org
 D: hacking on LSM framework and security modules.
-S: c/o OSDL
-S: 12725 SW Millikan Way, Suite 400
-S: Beaverton, OR 97005
+S: Portland, OR
 S: USA
 
 N: Michal Wronski

Documentation/cpusets.txt

@@ -4,8 +4,9 @@
 Copyright (C) 2004 BULL SA.
 Written by Simon.Derr@bull.net
 
-Portions Copyright (c) 2004 Silicon Graphics, Inc.
+Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
 Modified by Paul Jackson <pj@sgi.com>
+Modified by Christoph Lameter <clameter@sgi.com>
 
 CONTENTS:
 =========
@@ -90,7 +91,8 @@ This can be especially valuable on:
 
 These subsets, or "soft partitions" must be able to be dynamically
 adjusted, as the job mix changes, without impacting other concurrently
-executing jobs.
+executing jobs. The location of the running jobs pages may also be moved
+when the memory locations are changed.
 
 The kernel cpuset patch provides the minimum essential kernel
 mechanisms required to efficiently implement such subsets.  It
@@ -102,8 +104,8 @@ memory allocator code.
 1.3 How are cpusets implemented ?
 ---------------------------------
 
-Cpusets provide a Linux kernel (2.6.7 and above) mechanism to constrain
-which CPUs and Memory Nodes are used by a process or set of processes.
+Cpusets provide a Linux kernel mechanism to constrain which CPUs and
+Memory Nodes are used by a process or set of processes.
 
 The Linux kernel already has a pair of mechanisms to specify on which
 CPUs a task may be scheduled (sched_setaffinity) and on which Memory
@@ -371,22 +373,17 @@ cpusets memory placement policy 'mems' subsequently changes.
 If the cpuset flag file 'memory_migrate' is set true, then when
 tasks are attached to that cpuset, any pages that task had
 allocated to it on nodes in its previous cpuset are migrated
-to the tasks new cpuset.  Depending on the implementation,
-this migration may either be done by swapping the page out,
-so that the next time the page is referenced, it will be paged
-into the tasks new cpuset, usually on the node where it was
-referenced, or this migration may be done by directly copying
-the pages from the tasks previous cpuset to the new cpuset,
-where possible to the same node, relative to the new cpuset,
-as the node that held the page, relative to the old cpuset.
+to the tasks new cpuset. The relative placement of the page within
+the cpuset is preserved during these migration operations if possible.
+For example if the page was on the second valid node of the prior cpuset
+then the page will be placed on the second valid node of the new cpuset.
+
 Also if 'memory_migrate' is set true, then if that cpusets
 'mems' file is modified, pages allocated to tasks in that
 cpuset, that were on nodes in the previous setting of 'mems',
-will be moved to nodes in the new setting of 'mems.'  Again,
-depending on the implementation, this might be done by swapping,
-or by direct copying.  In either case, pages that were not in
-the tasks prior cpuset, or in the cpusets prior 'mems' setting,
-will not be moved.
+will be moved to nodes in the new setting of 'mems.'
+Pages that were not in the tasks prior cpuset, or in the cpusets
+prior 'mems' setting, will not be moved.
 
 There is an exception to the above.  If hotplug functionality is used
 to remove all the CPUs that are currently assigned to a cpuset,
@@ -434,16 +431,6 @@ and then start a subshell 'sh' in that cpuset:
   # The next line should display '/Charlie'
   cat /proc/self/cpuset
 
-In the case that a change of cpuset includes wanting to move already
-allocated memory pages, consider further the work of IWAMOTO
-Toshihiro <iwamoto@valinux.co.jp> for page remapping and memory
-hotremoval, which can be found at:
-
-  http://people.valinux.co.jp/~iwamoto/mh.html
-
-The integration of cpusets with such memory migration is not yet
-available.
-
 In the future, a C library interface to cpusets will likely be
 available.  For now, the only way to query or modify cpusets is
 via the cpuset file system, using the various cd, mkdir, echo, cat,

Documentation/feature-removal-schedule.txt

@@ -180,3 +180,12 @@ Why:	These events are not correct, and do not properly let userspace know
 	when a file system has been mounted or unmounted.  Userspace should
 	poll the /proc/mounts file instead to detect this properly.
 Who:	Greg Kroah-Hartman <gregkh@suse.de>
+
+---------------------------
+
+What:	Support for NEC DDB5074 and DDB5476 evaluation boards.
+When:	June 2006
+Why:	Board specific code doesn't build anymore since ~2.6.0 and no
+	users have complained indicating there is no more need for these
+	boards.  This should really be considered a last call.
+Who:	Ralf Baechle <ralf@linux-mips.org>

Documentation/vm/page_migration

@@ -12,12 +12,18 @@ is running.
 
 Page migration allows a process to manually relocate the node on which its
 pages are located through the MF_MOVE and MF_MOVE_ALL options while setting
-a new memory policy. The pages of process can also be relocated
+a new memory policy via mbind(). The pages of process can also be relocated
 from another process using the sys_migrate_pages() function call. The
 migrate_pages function call takes two sets of nodes and moves pages of a
 process that are located on the from nodes to the destination nodes.
-
-Manual migration is very useful if for example the scheduler has relocated
+Page migration functions are provided by the numactl package by Andi Kleen
+(a version later than 0.9.3 is required. Get it from
+ftp://ftp.suse.com/pub/people/ak). numactl provided libnuma which
+provides an interface similar to other numa functionality for page migration.
+cat /proc/<pid>/numa_maps allows an easy review of where the pages of
+a process are located. See also the numa_maps manpage in the numactl package.
+
+Manual migration is useful if for example the scheduler has relocated
 a process to a processor on a distant node. A batch scheduler or an
 administrator may detect the situation and move the pages of the process
 nearer to the new processor. At some point in the future we may have
@@ -25,10 +31,12 @@ some mechanism in the scheduler that will automatically move the pages.
 
 Larger installations usually partition the system using cpusets into
 sections of nodes. Paul Jackson has equipped cpusets with the ability to
-move pages when a task is moved to another cpuset. This allows automatic
-control over locality of a process. If a task is moved to a new cpuset
-then also all its pages are moved with it so that the performance of the
-process does not sink dramatically (as is the case today).
+move pages when a task is moved to another cpuset (See ../cpusets.txt).
+Cpusets allows the automation of process locality. If a task is moved to
+a new cpuset then also all its pages are moved with it so that the
+performance of the process does not sink dramatically. Also the pages
+of processes in a cpuset are moved if the allowed memory nodes of a
+cpuset are changed.
 
 Page migration allows the preservation of the relative location of pages
 within a group of nodes for all migration techniques which will preserve a
@@ -37,22 +45,26 @@ process. This is necessary in order to preserve the memory latencies.
 Processes will run with similar performance after migration.
 
 Page migration occurs in several steps. First a high level
-description for those trying to use migrate_pages() and then
-a low level description of how the low level details work.
+description for those trying to use migrate_pages() from the kernel
+(for userspace usage see the Andi Kleen's numactl package mentioned above)
+and then a low level description of how the low level details work.
 
-A. Use of migrate_pages()
--------------------------
+A. In kernel use of migrate_pages()
+-----------------------------------
 
 1. Remove pages from the LRU.
 
    Lists of pages to be migrated are generated by scanning over
    pages and moving them into lists. This is done by
-   calling isolate_lru_page() or __isolate_lru_page().
+   calling isolate_lru_page().
    Calling isolate_lru_page increases the references to the page
-   so that it cannot vanish under us.
+   so that it cannot vanish while the page migration occurs.
+   It also prevents the swapper or other scans to encounter
+   the page.
 
-2. Generate a list of newly allocates page to move the contents
-   of the first list to.
+2. Generate a list of newly allocates page. These pages will contain the
+   contents of the pages from the first list after page migration is
+   complete.
 
 3. The migrate_pages() function is called which attempts
    to do the migration. It returns the moved pages in the
@@ -63,13 +75,17 @@ A. Use of migrate_pages()
 4. The leftover pages of various types are returned
    to the LRU using putback_to_lru_pages() or otherwise
    disposed of. The pages will still have the refcount as
-   increased by isolate_lru_pages()!
+   increased by isolate_lru_pages() if putback_to_lru_pages() is not
+   used! The kernel may want to handle the various cases of failures in
+   different ways.
 
-B. Operation of migrate_pages()
---------------------------------
+B. How migrate_pages() works
+----------------------------
 
-migrate_pages does several passes over its list of pages. A page is moved
-if all references to a page are removable at the time.
+migrate_pages() does several passes over its list of pages. A page is moved
+if all references to a page are removable at the time. The page has
+already been removed from the LRU via isolate_lru_page() and the refcount
+is increased so that the page cannot be freed while page migration occurs.
 
 Steps:
 
@@ -79,36 +95,40 @@ Steps:
 
 3. Make sure that the page has assigned swap cache entry if
    it is an anonyous page. The swap cache reference is necessary
-   to preserve the information contain in the page table maps.
+   to preserve the information contain in the page table maps while
+   page migration occurs.
 
 4. Prep the new page that we want to move to. It is locked
    and set to not being uptodate so that all accesses to the new
-   page immediately lock while we are moving references.
+   page immediately lock while the move is in progress.
 
-5. All the page table references to the page are either dropped (file backed)
-   or converted to swap references (anonymous pages). This should decrease the
-   reference count.
+5. All the page table references to the page are either dropped (file
+   backed pages) or converted to swap references (anonymous pages).
+   This should decrease the reference count.
 
-6. The radix tree lock is taken
+6. The radix tree lock is taken. This will cause all processes trying
+   to reestablish a pte to block on the radix tree spinlock.
 
 7. The refcount of the page is examined and we back out if references remain
    otherwise we know that we are the only one referencing this page.
 
 8. The radix tree is checked and if it does not contain the pointer to this
-   page then we back out.
+   page then we back out because someone else modified the mapping first.
 
 9. The mapping is checked. If the mapping is gone then a truncate action may
    be in progress and we back out.
 
-10. The new page is prepped with some settings from the old page so that accesses
-   to the new page will be discovered to have the correct settings.
+10. The new page is prepped with some settings from the old page so that
+   accesses to the new page will be discovered to have the correct settings.
 
 11. The radix tree is changed to point to the new page.
 
-12. The reference count of the old page is dropped because the reference has now
-    been removed.
+12. The reference count of the old page is dropped because the radix tree
+    reference is gone.
 
-13. The radix tree lock is dropped.
+13. The radix tree lock is dropped. With that lookups become possible again
+    and other processes will move from spinning on the tree lock to sleeping on
+    the locked new page.
 
 14. The page contents are copied to the new page.
 
@@ -119,11 +139,37 @@ Steps:
 
 17. Queued up writeback on the new page is triggered.
 
-18. If swap pte's were generated for the page then remove them again.
+18. If swap pte's were generated for the page then replace them with real
+    ptes. This will reenable access for processes not blocked by the page lock.
+
+19. The page locks are dropped from the old and new page.
+    Processes waiting on the page lock can continue.
+
+20. The new page is moved to the LRU and can be scanned by the swapper
+    etc again.
+
+TODO list
+---------
+
+- Page migration requires the use of swap handles to preserve the
+  information of the anonymous page table entries. This means that swap
+  space is reserved but never used. The maximum number of swap handles used
+  is determined by CHUNK_SIZE (see mm/mempolicy.c) per ongoing migration.
+  Reservation of pages could be avoided by having a special type of swap
+  handle that does not require swap space and that would only track the page
+  references. Something like that was proposed by Marcelo Tosatti in the
+  past (search for migration cache on lkml or linux-mm@kvack.org).
 
-19. The locks are dropped from the old and new page.
+- Page migration unmaps ptes for file backed pages and requires page
+  faults to reestablish these ptes. This could be optimized by somehow
+  recording the references before migration and then reestablish them later.
+  However, there are several locking challenges that have to be overcome
+  before this is possible.
 
-20. The new page is moved to the LRU.
+- Page migration generates read ptes for anonymous pages. Dirty page
+  faults are required to make the pages writable again. It may be possible
+  to generate a pte marked dirty if it is known that the page is dirty and
+  that this process has the only reference to that page.
 
-Christoph Lameter, December 19, 2005.
+Christoph Lameter, March 8, 2006.
 

MAINTAINERS

@@ -1631,8 +1631,8 @@ S:	Supported
 
 LINUX SECURITY MODULE (LSM) FRAMEWORK
 P:	Chris Wright
-M:	chrisw@osdl.org
-L:	linux-security-module@wirex.com
+M:	chrisw@sous-sol.org
+L:	linux-security-module@vger.kernel.org
 W:	http://lsm.immunix.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/chrisw/lsm-2.6.git
 S:	Supported

Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 16
-EXTRAVERSION =-rc5
+EXTRAVERSION =-rc6
 NAME=Sliding Snow Leopard
 
 # *DOCUMENTATION*
@@ -905,7 +905,7 @@ define filechk_version.h
 	)
 endef
 
-include/linux/version.h: $(srctree)/Makefile .config FORCE
+include/linux/version.h: $(srctree)/Makefile .config .kernelrelease FORCE
 	$(call filechk,version.h)
 
 # ---------------------------------------------------------------------------

arch/alpha/kernel/irq.c

@@ -151,8 +151,13 @@ handle_irq(int irq, struct pt_regs * regs)
 	}
 
 	irq_enter();
+	/*
+	 * __do_IRQ() must be called with IPL_MAX. Note that we do not
+	 * explicitly enable interrupts afterwards - some MILO PALcode
+	 * (namely LX164 one) seems to have severe problems with RTI
+	 * at IPL 0.
+	 */
 	local_irq_disable();
 	__do_IRQ(irq, regs);
-	local_irq_enable();
 	irq_exit();
 }

arch/arm/Kconfig

@@ -799,6 +799,8 @@ source "drivers/i2c/Kconfig"
 
 source "drivers/spi/Kconfig"
 
+source "drivers/w1/Kconfig"
+
 source "drivers/hwmon/Kconfig"
 
 #source "drivers/l3/Kconfig"

arch/arm/common/locomo.c

@@ -629,6 +629,22 @@ static int locomo_resume(struct platform_device *dev)
 }
 #endif
 
+
+#define LCM_ALC_EN	0x8000
+
+void frontlight_set(struct locomo *lchip, int duty, int vr, int bpwf)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&lchip->lock, flags);
+	locomo_writel(bpwf, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS);
+	udelay(100);
+	locomo_writel(duty, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALD);
+	locomo_writel(bpwf | LCM_ALC_EN, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS);
+	spin_unlock_irqrestore(&lchip->lock, flags);
+}
+
+
 /**
  *	locomo_probe - probe for a single LoCoMo chip.
  *	@phys_addr: physical address of device.
@@ -688,6 +704,11 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
 	/* FrontLight */
 	locomo_writel(0, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS);
 	locomo_writel(0, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALD);
+
+	/* Same constants can be used for collie and poodle
+	   (depending on CONFIG options in original sharp code)? */
+	frontlight_set(lchip, 163, 0, 148);
+
 	/* Longtime timer */
 	locomo_writel(0, lchip->base + LOCOMO_LTINT);
 	/* SPI */

arch/arm/kernel/asm-offsets.c

@@ -57,7 +57,9 @@ int main(void)
   DEFINE(TI_TP_VALUE,		offsetof(struct thread_info, tp_value));
   DEFINE(TI_FPSTATE,		offsetof(struct thread_info, fpstate));
   DEFINE(TI_VFPSTATE,		offsetof(struct thread_info, vfpstate));
-  DEFINE(TI_IWMMXT_STATE,	(offsetof(struct thread_info, fpstate)+4)&~7);
+#ifdef CONFIG_IWMMXT
+  DEFINE(TI_IWMMXT_STATE,	offsetof(struct thread_info, fpstate.iwmmxt));
+#endif
   BLANK();
   DEFINE(S_R0,			offsetof(struct pt_regs, ARM_r0));
   DEFINE(S_R1,			offsetof(struct pt_regs, ARM_r1));

arch/arm/kernel/compat.c

@@ -27,6 +27,8 @@
 
 #include <asm/mach/arch.h>
 
+#include "compat.h"
+
 /*
  * Usage:
  *  - do not go blindly adding fields, add them at the end

arch/arm/kernel/compat.h

@@ -0,0 +1,13 @@
+/*
+ *  linux/arch/arm/kernel/compat.h
+ *
+ *  Copyright (C) 2001 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+extern void convert_to_tag_list(struct tag *tags);
+
+extern void squash_mem_tags(struct tag *tag);

arch/arm/kernel/process.c

@@ -27,6 +27,7 @@
 #include <linux/kallsyms.h>
 #include <linux/init.h>
 #include <linux/cpu.h>
+#include <linux/elfcore.h>
 
 #include <asm/leds.h>
 #include <asm/processor.h>
@@ -83,7 +84,7 @@ EXPORT_SYMBOL(pm_power_off);
  * This is our default idle handler.  We need to disable
  * interrupts here to ensure we don't miss a wakeup call.
  */
-void default_idle(void)
+static void default_idle(void)
 {
 	if (hlt_counter)
 		cpu_relax();

arch/arm/kernel/ptrace.c

@@ -610,15 +610,12 @@ static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
 static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
 {
 	struct thread_info *thread = task_thread_info(tsk);
-	void *ptr = &thread->fpstate;
 
 	if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
 		return -ENODATA;
 	iwmmxt_task_disable(thread);  /* force it to ram */
-	/* The iWMMXt state is stored doubleword-aligned.  */
-	if (((long) ptr) & 4)
-		ptr += 4;
-	return copy_to_user(ufp, ptr, 0x98) ? -EFAULT : 0;
+	return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE)
+		? -EFAULT : 0;
 }
 
 /*
@@ -627,15 +624,12 @@ static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
 static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp)
 {
 	struct thread_info *thread = task_thread_info(tsk);
-	void *ptr = &thread->fpstate;
 
 	if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
 		return -EACCES;
 	iwmmxt_task_release(thread);  /* force a reload */
-	/* The iWMMXt state is stored doubleword-aligned.  */
-	if (((long) ptr) & 4)
-		ptr += 4;
-	return copy_from_user(ptr, ufp, 0x98) ? -EFAULT : 0;
+	return copy_from_user(&thread->fpstate.iwmmxt, ufp, IWMMXT_SIZE)
+		? -EFAULT : 0;
 }
 
 #endif

arch/arm/kernel/setup.c

@@ -37,6 +37,8 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 
+#include "compat.h"
+
 #ifndef MEM_SIZE
 #define MEM_SIZE	(16*1024*1024)
 #endif
@@ -53,10 +55,7 @@ static int __init fpe_setup(char *line)
 __setup("fpe=", fpe_setup);
 #endif
 
-extern unsigned int mem_fclk_21285;
 extern void paging_init(struct meminfo *, struct machine_desc *desc);
-extern void convert_to_tag_list(struct tag *tags);
-extern void squash_mem_tags(struct tag *tag);
 extern void reboot_setup(char *str);
 extern int root_mountflags;
 extern void _stext, _text, _etext, __data_start, _edata, _end;

arch/arm/lib/muldi3.S

@@ -29,8 +29,8 @@ ENTRY(__aeabi_lmul)
 
 	mul	xh, yl, xh
 	mla	xh, xl, yh, xh
-	mov	ip, xl, asr #16
-	mov	yh, yl, asr #16
+	mov	ip, xl, lsr #16
+	mov	yh, yl, lsr #16
 	bic	xl, xl, ip, lsl #16
 	bic	yl, yl, yh, lsl #16
 	mla	xh, yh, ip, xh

arch/arm/mach-ixp4xx/Kconfig

@@ -8,11 +8,9 @@ menu "Intel IXP4xx Implementation Options"
 
 comment "IXP4xx Platforms"
 
-# This entry is placed on top because otherwise it would have
-# been shown as a submenu.
 config MACH_NSLU2
 	bool
-	prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715)
+	prompt "Linksys NSLU2"
 	help
 	  Say 'Y' here if you want your kernel to support Linksys's
 	  NSLU2 NAS device. For more information on this platform,

arch/arm/mach-ixp4xx/nas100d-setup.c

@@ -113,6 +113,9 @@ static void __init nas100d_init(void)
 {
 	ixp4xx_sys_init();
 
+	/* gpio 14 and 15 are _not_ clocks */
+	*IXP4XX_GPIO_GPCLKR = 0;
+
 	nas100d_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
 	nas100d_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;

arch/arm/mach-s3c2410/devs.c

@@ -334,11 +334,17 @@ static struct resource s3c_spi0_resource[] = {
 
 };
 
+static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
+
 struct platform_device s3c_device_spi0 = {
 	.name		  = "s3c2410-spi",
 	.id		  = 0,
 	.num_resources	  = ARRAY_SIZE(s3c_spi0_resource),
 	.resource	  = s3c_spi0_resource,
+        .dev              = {
+                .dma_mask = &s3c_device_spi0_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
 };
 
 EXPORT_SYMBOL(s3c_device_spi0);
@@ -359,11 +365,17 @@ static struct resource s3c_spi1_resource[] = {
 
 };
 
+static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
+
 struct platform_device s3c_device_spi1 = {
 	.name		  = "s3c2410-spi",
 	.id		  = 1,
 	.num_resources	  = ARRAY_SIZE(s3c_spi1_resource),
 	.resource	  = s3c_spi1_resource,
+        .dev              = {
+                .dma_mask = &s3c_device_spi1_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
 };
 
 EXPORT_SYMBOL(s3c_device_spi1);

arch/arm/mm/cache-v6.S

@@ -96,15 +96,16 @@ ENTRY(v6_coherent_user_range)
 #ifdef HARVARD_CACHE
 	bic	r0, r0, #CACHE_LINE_SIZE - 1
 1:	mcr	p15, 0, r0, c7, c10, 1		@ clean D line
-	mcr	p15, 0, r0, c7, c5, 1		@ invalidate I line
 	add	r0, r0, #CACHE_LINE_SIZE
 	cmp	r0, r1
 	blo	1b
 #endif
-	mcr	p15, 0, r0, c7, c5, 6		@ invalidate BTB
-#ifdef HARVARD_CACHE
 	mov	r0, #0
+#ifdef HARVARD_CACHE
 	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer
+	mcr	p15, 0, r0, c7, c5, 0		@ I+BTB cache invalidate
+#else
+	mcr	p15, 0, r0, c7, c5, 6		@ invalidate BTB
 #endif
 	mov	pc, lr
 

arch/arm/mm/flush.c

@@ -24,14 +24,16 @@
 static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
 {
 	unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
+	const int zero = 0;
 
 	set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
 	flush_tlb_kernel_page(to);
 
 	asm(	"mcrr	p15, 0, %1, %0, c14\n"
-	"	mcrr	p15, 0, %1, %0, c5\n"
+	"	mcr	p15, 0, %2, c7, c10, 4\n"
+	"	mcr	p15, 0, %2, c7, c5, 0\n"
 	    :
-	    : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
+	    : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES), "r" (zero)
 	    : "cc");
 }
 

arch/i386/kernel/apic.c

@@ -570,16 +570,18 @@ void __devinit setup_local_APIC(void)
  */
 void lapic_shutdown(void)
 {
+	unsigned long flags;
+
 	if (!cpu_has_apic)
 		return;
 
-	local_irq_disable();
+	local_irq_save(flags);
 	clear_local_APIC();
 
 	if (enabled_via_apicbase)
 		disable_local_APIC();
 
-	local_irq_enable();
+	local_irq_restore(flags);
 }
 
 #ifdef CONFIG_PM

arch/ia64/kernel/ivt.S

@@ -561,11 +561,12 @@ ENTRY(dirty_bit)
 	;;					// avoid RAW on r18
 	mov ar.ccv=r18				// set compare value for cmpxchg
 	or r25=_PAGE_D|_PAGE_A,r18		// set the dirty and accessed bits
+	tbit.z p7,p6 = r18,_PAGE_P_BIT		// Check present bit
 	;;
-	cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)	cmpxchg8.acq r26=[r17],r25,ar.ccv	// Only update if page is present
 	mov r24=PAGE_SHIFT<<2
 	;;
-	cmp.eq p6,p7=r26,r18
+(p6)	cmp.eq p6,p7=r26,r18			// Only compare if page is present
 	;;
 (p6)	itc.d r25				// install updated PTE
 	;;
@@ -626,11 +627,12 @@ ENTRY(iaccess_bit)
 	;;
 	mov ar.ccv=r18				// set compare value for cmpxchg
 	or r25=_PAGE_A,r18			// set the accessed bit
+	tbit.z p7,p6 = r18,_PAGE_P_BIT	 	// Check present bit
 	;;
-	cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)	cmpxchg8.acq r26=[r17],r25,ar.ccv	// Only if page present
 	mov r24=PAGE_SHIFT<<2
 	;;
-	cmp.eq p6,p7=r26,r18
+(p6)	cmp.eq p6,p7=r26,r18			// Only if page present
 	;;
 (p6)	itc.i r25				// install updated PTE
 	;;
@@ -680,11 +682,12 @@ ENTRY(daccess_bit)
 	;;					// avoid RAW on r18
 	mov ar.ccv=r18				// set compare value for cmpxchg
 	or r25=_PAGE_A,r18			// set the dirty bit
+	tbit.z p7,p6 = r18,_PAGE_P_BIT		// Check present bit
 	;;
-	cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)	cmpxchg8.acq r26=[r17],r25,ar.ccv	// Only if page is present
 	mov r24=PAGE_SHIFT<<2
 	;;
-	cmp.eq p6,p7=r26,r18
+(p6)	cmp.eq p6,p7=r26,r18			// Only if page is present
 	;;
 (p6)	itc.d r25				// install updated PTE
 	/*

arch/mips/Kconfig

@@ -1053,6 +1053,7 @@ config CPU_MIPS32_R1
 	depends on SYS_HAS_CPU_MIPS32_R1
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_HIGHMEM
 	help
 	  Choose this option to build a kernel for release 1 or later of the
 	  MIPS32 architecture.  Most modern embedded systems with a 32-bit
@@ -1069,6 +1070,7 @@ config CPU_MIPS32_R2
 	depends on SYS_HAS_CPU_MIPS32_R2
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_HIGHMEM
 	help
 	  Choose this option to build a kernel for release 2 or later of the
 	  MIPS32 architecture.  Most modern embedded systems with a 32-bit
@@ -1082,6 +1084,7 @@ config CPU_MIPS64_R1
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HIGHMEM
 	help
 	  Choose this option to build a kernel for release 1 or later of the
 	  MIPS64 architecture.  Many modern embedded systems with a 64-bit
@@ -1099,6 +1102,7 @@ config CPU_MIPS64_R2
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HIGHMEM
 	help
 	  Choose this option to build a kernel for release 2 or later of the
 	  MIPS64 architecture.  Many modern embedded systems with a 64-bit

arch/mips/Makefile

@@ -95,6 +95,7 @@ endif
 # crossformat linking we rely on the elf2ecoff tool for format conversion.
 #
 cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
+cflags-y			+= -msoft-float
 LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
 MODFLAGS			+= -mlong-calls
 

arch/mips/arc/arc_con.c

@@ -24,7 +24,7 @@ static void prom_console_write(struct console *co, const char *s,
 	}
 }
 
-static int __init prom_console_setup(struct console *co, char *options)
+static int prom_console_setup(struct console *co, char *options)
 {
 	return !(prom_flags & PROM_FLAG_USE_AS_CONSOLE);
 }

arch/mips/kernel/irq-mv6434x.c

@@ -11,12 +11,14 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
-#include <asm/ptrace.h>
-#include <linux/sched.h>
 #include <linux/kernel_stat.h>
+#include <linux/mv643xx.h>
+#include <linux/sched.h>
+
+#include <asm/ptrace.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <linux/mv643xx.h>
+#include <asm/marvell.h>
 
 static unsigned int irq_base;
 

arch/mips/kernel/vmlinux.lds.S

@@ -106,6 +106,9 @@ SECTIONS
   .con_initcall.init : { *(.con_initcall.init) }
   __con_initcall_end = .;
   SECURITY_INIT
+    /* .exit.text is discarded at runtime, not link time, to deal with
+     references from .rodata */
+  .exit.text : { *(.exit.text) }
   . = ALIGN(_PAGE_SIZE);
   __initramfs_start = .;
   .init.ramfs : { *(.init.ramfs) }
@@ -133,7 +136,6 @@ SECTIONS
 
   /* Sections to be discarded */
   /DISCARD/ : {
-        *(.exit.text)
         *(.exit.data)
         *(.exitcall.exit)
 

arch/mips/mm/tlbex.c

@@ -280,69 +280,69 @@ static void __init build_insn(u32 **buf, enum opcode opc, ...)
 }
 
 #define I_u1u2u3(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, a, b, c);		\
 	}
 
 #define I_u2u1u3(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, b, a, c);		\
 	}
 
 #define I_u3u1u2(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, b, c, a);		\
 	}
 
 #define I_u1u2s3(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, signed int c)			\
 	{							\
 		build_insn(buf, insn##op, a, b, c);		\
 	}
 
 #define I_u2s3u1(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	signed int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, c, a, b);		\
 	}
 
 #define I_u2u1s3(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, signed int c)			\
 	{							\
 		build_insn(buf, insn##op, b, a, c);		\
 	}
 
 #define I_u1u2(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b)					\
 	{							\
 		build_insn(buf, insn##op, a, b);		\
 	}
 
 #define I_u1s2(op)						\
-	static inline void i##op(u32 **buf, unsigned int a,	\
+	static inline void __init i##op(u32 **buf, unsigned int a,	\
 	 	signed int b)					\
 	{							\
 		build_insn(buf, insn##op, a, b);		\
 	}
 
 #define I_u1(op)						\
-	static inline void i##op(u32 **buf, unsigned int a)	\
+	static inline void __init i##op(u32 **buf, unsigned int a)	\
 	{							\
 		build_insn(buf, insn##op, a);			\
 	}
 
 #define I_0(op)							\
-	static inline void i##op(u32 **buf)			\
+	static inline void __init i##op(u32 **buf)		\
 	{							\
 		build_insn(buf, insn##op);			\
 	}
@@ -623,42 +623,42 @@ static __init int __attribute__((unused)) insn_has_bdelay(struct reloc *rel,
 }
 
 /* convenience functions for labeled branches */
-static void __attribute__((unused)) il_bltz(u32 **p, struct reloc **r,
-					    unsigned int reg, enum label_id l)
+static void __init __attribute__((unused))
+	il_bltz(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
 {
 	r_mips_pc16(r, *p, l);
 	i_bltz(p, reg, 0);
 }
 
-static void __attribute__((unused)) il_b(u32 **p, struct reloc **r,
+static void __init __attribute__((unused)) il_b(u32 **p, struct reloc **r,
 					 enum label_id l)
 {
 	r_mips_pc16(r, *p, l);
 	i_b(p, 0);
 }
 
-static void il_beqz(u32 **p, struct reloc **r, unsigned int reg,
+static void __init il_beqz(u32 **p, struct reloc **r, unsigned int reg,
 		    enum label_id l)
 {
 	r_mips_pc16(r, *p, l);
 	i_beqz(p, reg, 0);
 }
 
-static void __attribute__((unused))
+static void __init __attribute__((unused))
 il_beqzl(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
 {
 	r_mips_pc16(r, *p, l);
 	i_beqzl(p, reg, 0);
 }
 
-static void il_bnez(u32 **p, struct reloc **r, unsigned int reg,
+static void __init il_bnez(u32 **p, struct reloc **r, unsigned int reg,
 		    enum label_id l)
 {
 	r_mips_pc16(r, *p, l);
 	i_bnez(p, reg, 0);
 }
 
-static void il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
+static void __init il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
 		     enum label_id l)
 {
 	r_mips_pc16(r, *p, l);

arch/mips/momentum/jaguar_atx/prom.c

@@ -21,10 +21,10 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/bootmem.h>
+#include <linux/mv643xx.h>
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
-#include <asm/mv64340.h>
 #include <asm/pmon.h>
 
 #include "jaguar_atx_fpga.h"

arch/mips/momentum/jaguar_atx/setup.c

@@ -2,7 +2,7 @@
  * BRIEF MODULE DESCRIPTION
  * Momentum Computer Jaguar-ATX board dependent boot routines
  *
- * Copyright (C) 1996, 1997, 2001, 2004  Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1996, 1997, 2001, 04, 06  Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2000 RidgeRun, Inc.
  * Copyright (C) 2001 Red Hat, Inc.
  * Copyright (C) 2002 Momentum Computer
@@ -55,6 +55,8 @@
 #include <linux/interrupt.h>
 #include <linux/timex.h>
 #include <linux/vmalloc.h>
+#include <linux/mv643xx.h>
+
 #include <asm/time.h>
 #include <asm/bootinfo.h>
 #include <asm/page.h>
@@ -64,7 +66,6 @@
 #include <asm/ptrace.h>
 #include <asm/reboot.h>
 #include <asm/tlbflush.h>
-#include <asm/mv64340.h>
 
 #include "jaguar_atx_fpga.h"
 

arch/mips/momentum/ocelot_c/irq.c

@@ -41,11 +41,11 @@
 #include <linux/slab.h>
 #include <linux/random.h>
 #include <linux/bitops.h>
+#include <linux/mv643xx.h>
 #include <asm/bootinfo.h>
 #include <asm/io.h>
 #include <asm/irq_cpu.h>
 #include <asm/mipsregs.h>
-#include <asm/mv64340.h>
 #include <asm/system.h>
 
 extern asmlinkage void ocelot_handle_int(void);

arch/mips/momentum/ocelot_c/prom.c

@@ -19,10 +19,10 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/bootmem.h>
+#include <linux/mv643xx.h>
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
-#include <asm/mv64340.h>
 #include <asm/pmon.h>
 
 #include "ocelot_c_fpga.h"

arch/mips/momentum/ocelot_c/setup.c

@@ -54,6 +54,7 @@
 #include <linux/pm.h>
 #include <linux/timex.h>
 #include <linux/vmalloc.h>
+#include <linux/mv643xx.h>
 
 #include <asm/time.h>
 #include <asm/bootinfo.h>
@@ -64,9 +65,9 @@
 #include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/reboot.h>
+#include <asm/marvell.h>
 #include <linux/bootmem.h>
 #include <linux/blkdev.h>
-#include <asm/mv64340.h>
 #include "ocelot_c_fpga.h"
 
 unsigned long marvell_base;
@@ -252,22 +253,22 @@ void __init plat_setup(void)
 	/* shut down ethernet ports, just to be sure our memory doesn't get
 	 * corrupted by random ethernet traffic.
 	 */
-	MV_WRITE(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8);
-	MV_WRITE(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8);
-	MV_WRITE(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8);
-	MV_WRITE(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8);
+	MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8);
+	MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8);
+	MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8);
+	MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8);
 	do {}
-	  while (MV_READ(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff);
+	  while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff);
 	do {}
-	  while (MV_READ(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff);
+	  while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff);
 	do {}
-	  while (MV_READ(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff);
+	  while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff);
 	do {}
-	  while (MV_READ(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff);
-	MV_WRITE(MV64340_ETH_PORT_SERIAL_CONTROL_REG(0),
-	         MV_READ(MV64340_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1);
-	MV_WRITE(MV64340_ETH_PORT_SERIAL_CONTROL_REG(1),
-	         MV_READ(MV64340_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1);
+	  while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff);
+	MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0),
+	         MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1);
+	MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1),
+	         MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1);
 
 	/* Turn off the Bit-Error LED */
 	OCELOT_FPGA_WRITE(0x80, CLR);

arch/mips/pci/pci-ocelot-c.c

@@ -3,15 +3,17 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2004, 06 by Ralf Baechle (ralf@linux-mips.org)
  */
 
 #include <linux/types.h>
 #include <linux/pci.h>
-#include <asm/mv64340.h>
+#include <linux/mv643xx.h>
 
 #include <linux/init.h>
 
+#include <asm/marvell.h>
+
 /*
  * We assume the address ranges have already been setup appropriately by
  * the firmware.  PMON in case of the Ocelot C does that.

arch/powerpc/Kconfig

@@ -607,7 +607,7 @@ config KEXEC
 	  strongly in flux, so no good recommendation can be made.
 
 config CRASH_DUMP
-	bool "kernel crash dumps (EXPERIMENTAL)"
+	bool "Build a kdump crash kernel (EXPERIMENTAL)"
 	depends on PPC_MULTIPLATFORM && PPC64 && EXPERIMENTAL
 	help
 	  Build a kernel suitable for use as a kdump capture kernel.

arch/powerpc/boot/crt0.S

@@ -45,7 +45,8 @@ _zimage_start:
 	bdnz	2b
 
 	/* Do a cache flush for our text, in case OF didn't */
-3:	lis	r9,_start@h
+3:	lis	r9,_start@ha
+	addi	r9,r9,_start@l
 	add	r9,r0,r9
 	lis	r8,_etext@ha
 	addi	r8,r8,_etext@l
@@ -53,7 +54,7 @@ _zimage_start:
 4:	dcbf	r0,r9
 	icbi	r0,r9
 	addi	r9,r9,0x20
-	cmplwi	0,r9,8
+	cmplw	cr0,r9,r8
 	blt	4b
 	sync
 	isync

arch/powerpc/configs/cell_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc5
-# Tue Dec 20 15:59:26 2005
+# Linux kernel version: 2.6.16-rc6
+# Wed Mar 15 16:19:48 2006
 #
 CONFIG_PPC64=y
 CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
 CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_DEFAULT_UIMAGE is not set
 
 #
 # Processor support
@@ -33,7 +37,6 @@ CONFIG_NR_CPUS=4
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -48,8 +51,6 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
@@ -58,8 +59,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
@@ -68,8 +71,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -111,7 +116,6 @@ CONFIG_PPC_MULTIPLATFORM=y
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_MAPLE is not set
 CONFIG_PPC_CELL=y
-CONFIG_PPC_OF=y
 # CONFIG_U3_DART is not set
 CONFIG_PPC_RTAS=y
 # CONFIG_RTAS_ERROR_LOGGING is not set
@@ -120,10 +124,14 @@ CONFIG_RTAS_FLASH=y
 CONFIG_MMIO_NVRAM=y
 CONFIG_CELL_IIC=y
 # CONFIG_PPC_MPC106 is not set
-# CONFIG_GENERIC_TBSYNC is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_WANT_EARLY_SERIAL is not set
 
+#
+# Cell Broadband Engine options
+#
+CONFIG_SPU_FS=y
+
 #
 # Kernel options
 #
@@ -140,6 +148,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_FORCE_MAX_ZONEORDER=13
 # CONFIG_IOMMU_VMERGE is not set
 CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 # CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -191,6 +200,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -234,6 +244,25 @@ CONFIG_NETFILTER=y
 # Core Netfilter Configuration
 #
 # CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -251,37 +280,23 @@ CONFIG_IP_NF_AMANDA=m
 # CONFIG_IP_NF_PPTP is not set
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -297,11 +312,8 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -311,7 +323,6 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 # CONFIG_IP6_NF_QUEUE is not set
 # CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
 
 #
 # DCCP Configuration (EXPERIMENTAL)
@@ -322,6 +333,11 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -540,9 +556,11 @@ CONFIG_E1000=m
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 CONFIG_SKGE=m
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+CONFIG_SPIDER_NET=y
 # CONFIG_MV643XX_ETH is not set
 
 #
@@ -628,13 +646,16 @@ CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
 # CONFIG_ROCKETPORT is not set
 # CONFIG_CYCLADES is not set
 # CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINK is not set
 # CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_SPECIALIX is not set
 # CONFIG_SX is not set
@@ -646,6 +667,7 @@ CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -755,6 +777,12 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -827,7 +855,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_INFINIBAND is not set
 
 #
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
 #
 
 #
@@ -847,6 +875,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -886,6 +915,7 @@ CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -951,6 +981,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 CONFIG_EFI_PARTITION=y
 
 #
@@ -1021,18 +1052,20 @@ CONFIG_TEXTSEARCH_FSM=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
+# CONFIG_FORCED_INLINING is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1040,6 +1073,11 @@ CONFIG_DEBUGGER=y
 # CONFIG_XMON is not set
 CONFIG_IRQSTACKS=y
 # CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
 
 #
 # Security options

arch/powerpc/configs/iseries_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc5
-# Tue Dec 20 15:59:32 2005
+# Linux kernel version: 2.6.16-rc6
+# Wed Mar 15 16:19:52 2006
 #
 CONFIG_PPC64=y
 CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
 CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_DEFAULT_UIMAGE is not set
 
 #
 # Processor support
@@ -33,7 +37,6 @@ CONFIG_NR_CPUS=32
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -49,8 +52,6 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_SYSCTL=y
 CONFIG_AUDIT=y
 CONFIG_AUDITSYSCALL=y
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
@@ -60,8 +61,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
@@ -70,8 +73,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -113,7 +118,6 @@ CONFIG_PPC_ISERIES=y
 # CONFIG_MMIO_NVRAM is not set
 CONFIG_IBMVIO=y
 # CONFIG_PPC_MPC106 is not set
-# CONFIG_GENERIC_TBSYNC is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_WANT_EARLY_SERIAL is not set
 
@@ -183,6 +187,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -220,6 +225,28 @@ CONFIG_NETFILTER=y
 # Core Netfilter Configuration
 #
 # CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -237,39 +264,23 @@ CONFIG_IP_NF_AMANDA=m
 # CONFIG_IP_NF_PPTP is not set
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -285,13 +296,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
 CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -305,6 +312,11 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -451,13 +463,7 @@ CONFIG_SCSI_IBMVSCSI=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -574,6 +580,7 @@ CONFIG_E1000=m
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -722,6 +729,12 @@ CONFIG_MAX_RAW_DEVS=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -788,7 +801,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_INFINIBAND is not set
 
 #
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
 #
 
 #
@@ -825,6 +838,7 @@ CONFIG_XFS_EXPORT=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -865,6 +879,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -993,31 +1008,36 @@ CONFIG_TEXTSEARCH_FSM=m
 #
 # Instrumentation Support
 #
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
 # CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=17
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
+# CONFIG_FORCED_INLINING is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUGGER is not set
 CONFIG_IRQSTACKS=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
 
 #
 # Security options

arch/powerpc/configs/maple_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc5
-# Tue Dec 20 15:59:36 2005
+# Linux kernel version: 2.6.16-rc6
+# Wed Mar 15 16:19:54 2006
 #
 CONFIG_PPC64=y
 CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
 CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+# CONFIG_DEFAULT_UIMAGE is not set
 
 #
 # Processor support
@@ -32,7 +36,6 @@ CONFIG_NR_CPUS=2
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -47,8 +50,6 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
@@ -58,8 +59,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
@@ -68,8 +71,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -111,14 +116,12 @@ CONFIG_PPC_MULTIPLATFORM=y
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_MAPLE=y
 # CONFIG_PPC_CELL is not set
-CONFIG_PPC_OF=y
 CONFIG_U3_DART=y
 CONFIG_MPIC=y
 # CONFIG_PPC_RTAS is not set
 # CONFIG_MMIO_NVRAM is not set
 CONFIG_MPIC_BROKEN_U3=y
 # CONFIG_PPC_MPC106 is not set
-CONFIG_GENERIC_TBSYNC=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_WANT_EARLY_SERIAL is not set
 
@@ -138,6 +141,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_IOMMU_VMERGE=y
 CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 # CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -189,6 +193,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -226,6 +231,11 @@ CONFIG_TCP_CONG_BIC=y
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -461,6 +471,7 @@ CONFIG_E1000=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -553,6 +564,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -650,6 +662,12 @@ CONFIG_I2C_AMD8111=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -738,12 +756,14 @@ CONFIG_USB_UHCI_HCD=y
 # may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 # CONFIG_HID_FF is not set
 # CONFIG_USB_HIDDEV is not set
 # CONFIG_USB_AIPTEK is not set
@@ -757,6 +777,7 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -797,6 +818,7 @@ CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
 # CONFIG_USB_SERIAL_ANYDATA is not set
 # CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
 # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
 # CONFIG_USB_SERIAL_CP2101 is not set
 CONFIG_USB_SERIAL_CYPRESS_M8=m
@@ -873,7 +895,7 @@ CONFIG_USB_EZUSB=y
 # CONFIG_INFINIBAND is not set
 
 #
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
 #
 
 #
@@ -891,6 +913,7 @@ CONFIG_JBD=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -927,6 +950,7 @@ CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -988,6 +1012,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -1053,18 +1078,20 @@ CONFIG_ZLIB_INFLATE=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=17
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 CONFIG_DEBUG_SLAB=y
+# CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
+# CONFIG_FORCED_INLINING is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
@@ -1073,6 +1100,11 @@ CONFIG_XMON=y
 CONFIG_XMON_DEFAULT=y
 # CONFIG_IRQSTACKS is not set
 CONFIG_BOOTX_TEXT=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
 
 #
 # Security options

arch/powerpc/configs/mpc834x_sys_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-g461d4edf-dirty
-# Fri Jan 13 11:01:47 2006
+# Linux kernel version: 2.6.16-rc6
+# Wed Mar 15 16:19:56 2006
 #
 # CONFIG_PPC64 is not set
 CONFIG_PPC32=y
@@ -43,7 +43,6 @@ CONFIG_PPC_STD_MMU_32=y
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -189,6 +188,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -226,6 +226,11 @@ CONFIG_TCP_CONG_BIC=y
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -511,6 +516,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -614,6 +620,12 @@ CONFIG_I2C_MPC=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -632,6 +644,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ASB100 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_FSCHER is not set
 # CONFIG_SENSORS_FSCPOS is not set
 # CONFIG_SENSORS_GL518SM is not set
@@ -716,7 +729,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_INFINIBAND is not set
 
 #
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
 #
 
 #
@@ -826,6 +839,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -899,13 +913,3 @@ CONFIG_CRYPTO_DES=y
 #
 # Hardware crypto devices
 #
-
-#
-# SEC2.x Options
-#
-CONFIG_MPC8349E_SEC2x=y
-
-#
-# SEC2.x Test Options
-#
-CONFIG_MPC8349E_SEC2xTEST=y

arch/powerpc/configs/pmac32_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15
-# Sat Jan 14 16:26:08 2006
+# Linux kernel version: 2.6.16-rc6
+# Wed Mar 15 16:21:32 2006
 #
 # CONFIG_PPC64 is not set
 CONFIG_PPC32=y
@@ -17,8 +17,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 # CONFIG_PPC_UDBG_16550 is not set
-# CONFIG_CRASH_DUMP is not set
 # CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_DEFAULT_UIMAGE is not set
 
 #
 # Processor support
@@ -43,7 +43,6 @@ CONFIG_PPC_STD_MMU_32=y
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -236,6 +235,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -271,6 +271,25 @@ CONFIG_NETFILTER=y
 # Core Netfilter Configuration
 #
 # CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -288,37 +307,22 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
-# CONFIG_IP_NF_MATCH_REALM is not set
-# CONFIG_IP_NF_MATCH_SCTP is not set
-CONFIG_IP_NF_MATCH_DCCP=m
-# CONFIG_IP_NF_MATCH_COMMENT is not set
-# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_HASHLIMIT=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
-# CONFIG_IP_NF_TARGET_LOG is not set
+CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-# CONFIG_IP_NF_TARGET_NFQUEUE is not set
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -331,9 +335,12 @@ CONFIG_IP_NF_NAT_FTP=m
 CONFIG_IP_NF_NAT_TFTP=m
 CONFIG_IP_NF_NAT_AMANDA=m
 CONFIG_IP_NF_NAT_PPTP=m
-# CONFIG_IP_NF_MANGLE is not set
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_DSCP=m
+CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -360,6 +367,11 @@ CONFIG_IP_DCCP_TFRC_LIB=m
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -377,6 +389,7 @@ CONFIG_IP_DCCP_TFRC_LIB=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -568,7 +581,6 @@ CONFIG_IDEDMA_PCI_AUTO=y
 # CONFIG_BLK_DEV_NS87415 is not set
 # CONFIG_BLK_DEV_PDC202XX_OLD is not set
 CONFIG_BLK_DEV_PDC202XX_NEW=y
-# CONFIG_PDC202XX_FORCE is not set
 # CONFIG_BLK_DEV_SVWKS is not set
 # CONFIG_BLK_DEV_SIIMAGE is not set
 # CONFIG_BLK_DEV_SLC90E66 is not set
@@ -654,8 +666,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -991,6 +1002,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 #
 CONFIG_SERIAL_CORE=m
 CONFIG_SERIAL_PMACZILOG=m
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -1097,6 +1109,12 @@ CONFIG_I2C_POWERMAC=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -1348,6 +1366,7 @@ CONFIG_USB_PRINTER=m
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+CONFIG_USB_HIDINPUT_POWERBOOK=y
 # CONFIG_HID_FF is not set
 # CONFIG_USB_HIDDEV is not set
 # CONFIG_USB_AIPTEK is not set
@@ -1488,7 +1507,7 @@ CONFIG_USB_EZUSB=y
 # CONFIG_INFINIBAND is not set
 
 #
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
 #
 
 #
@@ -1609,6 +1628,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -1692,6 +1712,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+# CONFIG_FORCED_INLINING is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUGGER=y
 CONFIG_XMON=y

arch/powerpc/configs/ppc64_defconfig

@@ -407,7 +407,7 @@ CONFIG_IDEPCI_SHARE_IRQ=y
 # CONFIG_BLK_DEV_OFFBOARD is not set
 CONFIG_BLK_DEV_GENERIC=y
 # CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_SL82C105=y
 CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_IDEDMA_FORCED is not set
 CONFIG_IDEDMA_PCI_AUTO=y

arch/powerpc/kernel/pci_64.c

@@ -589,7 +589,6 @@ void __devinit scan_phb(struct pci_controller *hose)
 #endif /* CONFIG_PPC_MULTIPLATFORM */
 	if (mode == PCI_PROBE_NORMAL)
 		hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
-	pci_bus_add_devices(bus);
 }
 
 static int __init pcibios_init(void)
@@ -608,8 +607,10 @@ static int __init pcibios_init(void)
 	printk("PCI: Probing PCI hardware\n");
 
 	/* Scan all of the recorded PCI controllers.  */
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node)
+	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
 		scan_phb(hose);
+		pci_bus_add_devices(hose->bus);
+	}
 
 #ifndef CONFIG_PPC_ISERIES
 	if (pci_probe_only)

arch/powerpc/kernel/ppc_ksyms.c

@@ -109,15 +109,6 @@ EXPORT_SYMBOL(_insw_ns);
 EXPORT_SYMBOL(_outsw_ns);
 EXPORT_SYMBOL(_insl_ns);
 EXPORT_SYMBOL(_outsl_ns);
-EXPORT_SYMBOL(ioremap);
-#ifdef CONFIG_44x
-EXPORT_SYMBOL(ioremap64);
-#endif
-EXPORT_SYMBOL(__ioremap);
-EXPORT_SYMBOL(iounmap);
-#ifdef CONFIG_PPC32
-EXPORT_SYMBOL(ioremap_bot);	/* aka VMALLOC_END */
-#endif
 
 #if defined(CONFIG_PPC32) && (defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE))
 EXPORT_SYMBOL(ppc_ide_md);
@@ -160,7 +151,6 @@ EXPORT_SYMBOL(__flush_icache_range);
 EXPORT_SYMBOL(flush_dcache_range);
 
 #ifdef CONFIG_SMP
-EXPORT_SYMBOL(smp_call_function);
 #ifdef CONFIG_PPC32
 EXPORT_SYMBOL(smp_hw_index);
 #endif

arch/powerpc/kernel/rtas-rtc.c

@@ -52,7 +52,7 @@ void rtas_get_rtc_time(struct rtc_time *rtc_tm)
 		error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
 		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
 			if (in_interrupt() && printk_ratelimit()) {
-				memset(&rtc_tm, 0, sizeof(struct rtc_time));
+				memset(rtc_tm, 0, sizeof(struct rtc_time));
 				printk(KERN_WARNING "error: reading clock"
 				       " would delay interrupt\n");
 				return;	/* delay not allowed */

arch/powerpc/kernel/rtas_pci.c

@@ -278,8 +278,7 @@ static int phb_set_bus_ranges(struct device_node *dev,
 	return 0;
 }
 
-static int __devinit setup_phb(struct device_node *dev,
-			       struct pci_controller *phb)
+int __devinit setup_phb(struct device_node *dev, struct pci_controller *phb)
 {
 	if (is_python(dev))
 		python_countermeasures(dev);
@@ -357,27 +356,6 @@ unsigned long __init find_and_init_phbs(void)
 	return 0;
 }
 
-struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
-{
-	struct pci_controller *phb;
-	int primary;
-
-	primary = list_empty(&hose_list);
-	phb = pcibios_alloc_controller(dn);
-	if (!phb)
-		return NULL;
-	setup_phb(dn, phb);
-	pci_process_bridge_OF_ranges(phb, dn, primary);
-
-	pci_setup_phb_io_dynamic(phb, primary);
-
-	pci_devs_phb_init_dynamic(phb);
-	scan_phb(phb);
-
-	return phb;
-}
-EXPORT_SYMBOL(init_phb_dynamic);
-
 /* RPA-specific bits for removing PHBs */
 int pcibios_remove_root_bus(struct pci_controller *phb)
 {

arch/powerpc/kernel/time.c

@@ -503,9 +503,9 @@ static inline void update_gtod(u64 new_tb_stamp, u64 new_stamp_xsec,
 	 * the two values of tb_update_count match and are even then the
 	 * tb_to_xs and stamp_xsec values are consistent.  If not, then it
 	 * loops back and reads them again until this criteria is met.
+	 * We expect the caller to have done the first increment of
+	 * vdso_data->tb_update_count already.
 	 */
-	++(vdso_data->tb_update_count);
-	smp_wmb();
 	vdso_data->tb_orig_stamp = new_tb_stamp;
 	vdso_data->stamp_xsec = new_stamp_xsec;
 	vdso_data->tb_to_xs = new_tb_to_xs;
@@ -530,20 +530,15 @@ static __inline__ void timer_recalc_offset(u64 cur_tb)
 	unsigned long offset;
 	u64 new_stamp_xsec;
 	u64 tlen, t2x;
+	u64 tb, xsec_old, xsec_new;
+	struct gettimeofday_vars *varp;
 
 	if (__USE_RTC())
 		return;
 	tlen = current_tick_length();
 	offset = cur_tb - do_gtod.varp->tb_orig_stamp;
-	if (tlen == last_tick_len && offset < 0x80000000u) {
-		/* check that we're still in sync; if not, resync */
-		struct timeval tv;
-		__do_gettimeofday(&tv, cur_tb);
-		if (tv.tv_sec <= xtime.tv_sec &&
-		    (tv.tv_sec < xtime.tv_sec ||
-		     tv.tv_usec * 1000 <= xtime.tv_nsec))
-			return;
-	}
+	if (tlen == last_tick_len && offset < 0x80000000u)
+		return;
 	if (tlen != last_tick_len) {
 		t2x = mulhdu(tlen << TICKLEN_SHIFT, ticklen_to_xs);
 		last_tick_len = tlen;
@@ -552,6 +547,21 @@ static __inline__ void timer_recalc_offset(u64 cur_tb)
 	new_stamp_xsec = (u64) xtime.tv_nsec * XSEC_PER_SEC;
 	do_div(new_stamp_xsec, 1000000000);
 	new_stamp_xsec += (u64) xtime.tv_sec * XSEC_PER_SEC;
+
+	++vdso_data->tb_update_count;
+	smp_mb();
+
+	/*
+	 * Make sure time doesn't go backwards for userspace gettimeofday.
+	 */
+	tb = get_tb();
+	varp = do_gtod.varp;
+	xsec_old = mulhdu(tb - varp->tb_orig_stamp, varp->tb_to_xs)
+		+ varp->stamp_xsec;
+	xsec_new = mulhdu(tb - cur_tb, t2x) + new_stamp_xsec;
+	if (xsec_new < xsec_old)
+		new_stamp_xsec += xsec_old - xsec_new;
+
 	update_gtod(cur_tb, new_stamp_xsec, t2x);
 }
 
@@ -800,6 +810,10 @@ int do_settimeofday(struct timespec *tv)
 	}
 #endif
 
+	/* Make userspace gettimeofday spin until we're done. */
+	++vdso_data->tb_update_count;
+	smp_mb();
+
 	/*
 	 * Subtract off the number of nanoseconds since the
 	 * beginning of the last tick.
@@ -961,10 +975,16 @@ void __init time_init(void)
 	 * It is computed as:
 	 * ticklen_to_xs = 2^N / (tb_ticks_per_jiffy * 1e9)
 	 * where N = 64 + 20 - TICKLEN_SCALE - TICKLEN_SHIFT
-	 * so as to give the result as a 0.64 fixed-point fraction.
+	 * which turns out to be N = 51 - SHIFT_HZ.
+	 * This gives the result as a 0.64 fixed-point fraction.
+	 * That value is reduced by an offset amounting to 1 xsec per
+	 * 2^31 timebase ticks to avoid problems with time going backwards
+	 * by 1 xsec when we do timer_recalc_offset due to losing the
+	 * fractional xsec.  That offset is equal to ppc_tb_freq/2^51
+	 * since there are 2^20 xsec in a second.
 	 */
-	div128_by_32(1ULL << (64 + 20 - TICKLEN_SCALE - TICKLEN_SHIFT), 0,
-		     tb_ticks_per_jiffy, &res);
+	div128_by_32((1ULL << 51) - ppc_tb_freq, 0,
+		     tb_ticks_per_jiffy << SHIFT_HZ, &res);
 	div128_by_32(res.result_high, res.result_low, NSEC_PER_SEC, &res);
 	ticklen_to_xs = res.result_low;
 

arch/powerpc/mm/pgtable_32.c

@@ -37,6 +37,7 @@
 
 unsigned long ioremap_base;
 unsigned long ioremap_bot;
+EXPORT_SYMBOL(ioremap_bot);	/* aka VMALLOC_END */
 int io_bat_index;
 
 #if defined(CONFIG_6xx) || defined(CONFIG_POWER3)
@@ -153,6 +154,7 @@ ioremap64(unsigned long long addr, unsigned long size)
 {
 	return __ioremap(addr, size, _PAGE_NO_CACHE);
 }
+EXPORT_SYMBOL(ioremap64);
 
 void __iomem *
 ioremap(phys_addr_t addr, unsigned long size)
@@ -162,6 +164,7 @@ ioremap(phys_addr_t addr, unsigned long size)
 	return ioremap64(addr64, size);
 }
 #endif /* CONFIG_PHYS_64BIT */
+EXPORT_SYMBOL(ioremap);
 
 void __iomem *
 __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
@@ -247,6 +250,7 @@ __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
 out:
 	return (void __iomem *) (v + ((unsigned long)addr & ~PAGE_MASK));
 }
+EXPORT_SYMBOL(__ioremap);
 
 void iounmap(volatile void __iomem *addr)
 {
@@ -259,6 +263,7 @@ void iounmap(volatile void __iomem *addr)
 	if (addr > high_memory && (unsigned long) addr < ioremap_bot)
 		vunmap((void *) (PAGE_MASK & (unsigned long)addr));
 }
+EXPORT_SYMBOL(iounmap);
 
 void __iomem *ioport_map(unsigned long port, unsigned int len)
 {

arch/powerpc/platforms/powermac/feature.c

@@ -2489,9 +2489,7 @@ found:
 			pmac_mb.model_id = PMAC_TYPE_COMET;
 		iounmap(mach_id_ptr);
 	}
-#endif /* CONFIG_POWER4 */
 
-#ifdef CONFIG_6xx
 	/* Set default value of powersave_nap on machines that support it.
 	 * It appears that uninorth rev 3 has a problem with it, we don't
 	 * enable it on those. In theory, the flush-on-lock property is
@@ -2520,10 +2518,11 @@ found:
 	 * NAP mode
 	 */
 	powersave_lowspeed = 1;
-#endif /* CONFIG_6xx */
-#ifdef CONFIG_POWER4
+
+#else /* CONFIG_POWER4 */
 	powersave_nap = 1;
-#endif
+#endif  /* CONFIG_POWER4 */
+
 	/* Check for "mobile" machine */
 	if (model && (strncmp(model, "PowerBook", 9) == 0
 		   || strncmp(model, "iBook", 5) == 0))

arch/powerpc/platforms/powermac/setup.c

@@ -621,10 +621,6 @@ static void __init pmac_init_early(void)
 	/* Probe motherboard chipset */
 	pmac_feature_init();
 
-	/* We can NAP */
-	powersave_nap = 1;
-	printk(KERN_INFO "Using native/NAP idle loop\n");
-
 	/* Initialize debug stuff */
 	udbg_scc_init(!!strstr(cmd_line, "sccdbg"));
 	udbg_adb_init(!!strstr(cmd_line, "btextdbg"));

arch/powerpc/platforms/pseries/Kconfig

@@ -19,7 +19,7 @@ config SCANLOG
 	depends on RTAS_PROC && PPC_PSERIES
 
 config LPARCFG
-	tristate "LPAR Configuration Data"
+	bool "LPAR Configuration Data"
 	depends on PPC_PSERIES || PPC_ISERIES
 	help
 	Provide system capacity information via human readable

arch/powerpc/platforms/pseries/pci_dlpar.c

@@ -27,6 +27,7 @@
 
 #include <linux/pci.h>
 #include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
 
 static struct pci_bus *
 find_bus_among_children(struct pci_bus *bus,
@@ -179,3 +180,30 @@ pcibios_add_pci_devices(struct pci_bus * bus)
 	}
 }
 EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
+
+struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
+{
+	struct pci_controller *phb;
+	int primary;
+
+	primary = list_empty(&hose_list);
+	phb = pcibios_alloc_controller(dn);
+	if (!phb)
+		return NULL;
+	setup_phb(dn, phb);
+	pci_process_bridge_OF_ranges(phb, dn, 0);
+
+	pci_setup_phb_io_dynamic(phb, primary);
+
+	pci_devs_phb_init_dynamic(phb);
+
+	if (dn->child)
+		eeh_add_device_tree_early(dn);
+
+	scan_phb(phb);
+	pcibios_fixup_new_pci_devices(phb->bus, 0);
+	pci_bus_add_devices(phb->bus);
+
+	return phb;
+}
+EXPORT_SYMBOL_GPL(init_phb_dynamic);

arch/s390/lib/spinlock.c

@@ -2,8 +2,7 @@
  *  arch/s390/lib/spinlock.c
  *    Out of line spinlock code.
  *
- *  S390 version
- *    Copyright (C) 2004 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright (C) IBM Corp. 2004, 2006
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
 
@@ -44,6 +43,8 @@ _raw_spin_lock_wait(raw_spinlock_t *lp, unsigned int pc)
 			_diag44();
 			count = spin_retry;
 		}
+		if (__raw_spin_is_locked(lp))
+			continue;
 		if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0)
 			return;
 	}
@@ -56,6 +57,8 @@ _raw_spin_trylock_retry(raw_spinlock_t *lp, unsigned int pc)
 	int count = spin_retry;
 
 	while (count-- > 0) {
+		if (__raw_spin_is_locked(lp))
+			continue;
 		if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0)
 			return 1;
 	}
@@ -74,6 +77,8 @@ _raw_read_lock_wait(raw_rwlock_t *rw)
 			_diag44();
 			count = spin_retry;
 		}
+		if (!__raw_read_can_lock(rw))
+			continue;
 		old = rw->lock & 0x7fffffffU;
 		if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
 			return;
@@ -88,6 +93,8 @@ _raw_read_trylock_retry(raw_rwlock_t *rw)
 	int count = spin_retry;
 
 	while (count-- > 0) {
+		if (!__raw_read_can_lock(rw))
+			continue;
 		old = rw->lock & 0x7fffffffU;
 		if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
 			return 1;
@@ -106,6 +113,8 @@ _raw_write_lock_wait(raw_rwlock_t *rw)
 			_diag44();
 			count = spin_retry;
 		}
+		if (!__raw_write_can_lock(rw))
+			continue;
 		if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
 			return;
 	}
@@ -118,6 +127,8 @@ _raw_write_trylock_retry(raw_rwlock_t *rw)
 	int count = spin_retry;
 
 	while (count-- > 0) {
+		if (!__raw_write_can_lock(rw))
+			continue;
 		if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
 			return 1;
 	}

arch/sh/Kconfig

@@ -392,9 +392,9 @@ config SH_TMU
 
 endmenu
 
-source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
+#source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
 
-source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
+#source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
 
 config SH_PCLK_FREQ
 	int "Peripheral clock frequency (in Hz)"

arch/xtensa/Kconfig

@@ -26,6 +26,10 @@ config GENERIC_HARDIRQS
 	bool
 	default y
 
+config RWSEM_GENERIC_SPINLOCK
+       bool
+       default y
+
 source "init/Kconfig"
 
 menu "Processor type and features"

drivers/edac/Kconfig

@@ -6,17 +6,29 @@
 # $Id: Kconfig,v 1.4.2.7 2005/07/08 22:05:38 dsp_llnl Exp $
 #
 
-menu 'EDAC - error detection and reporting (RAS)'
+menu 'EDAC - error detection and reporting (RAS) (EXPERIMENTAL)'
 
 config EDAC
-	tristate "EDAC core system error reporting"
-	depends on X86
+	tristate "EDAC core system error reporting (EXPERIMENTAL)"
+	depends on X86 && EXPERIMENTAL
 	help
 	  EDAC is designed to report errors in the core system.
 	  These are low-level errors that are reported in the CPU or
 	  supporting chipset: memory errors, cache errors, PCI errors,
 	  thermal throttling, etc..  If unsure, select 'Y'.
 
+	  If this code is reporting problems on your system, please
+	  see the EDAC project web pages for more information at:
+
+	  <http://bluesmoke.sourceforge.net/>
+
+	  and:
+
+	  <http://buttersideup.com/edacwiki>
+
+	  There is also a mailing list for the EDAC project, which can
+	  be found via the sourceforge page.
+
 
 comment "Reporting subsystems"
 	depends on EDAC

drivers/edac/edac_mc.c

@@ -38,6 +38,12 @@
 
 #define	EDAC_MC_VERSION	"edac_mc  Ver: 2.0.0 " __DATE__
 
+/* For now, disable the EDAC sysfs code.  The sysfs interface that EDAC
+ * presents to user space needs more thought, and is likely to change
+ * substantially.
+ */
+#define DISABLE_EDAC_SYSFS
+
 #ifdef CONFIG_EDAC_DEBUG
 /* Values of 0 to 4 will generate output */
 int edac_debug_level = 1;
@@ -47,7 +53,7 @@ EXPORT_SYMBOL(edac_debug_level);
 /* EDAC Controls, setable by module parameter, and sysfs */
 static int log_ue = 1;
 static int log_ce = 1;
-static int panic_on_ue = 1;
+static int panic_on_ue;
 static int poll_msec = 1000;
 
 static int check_pci_parity = 0;	/* default YES check PCI parity */
@@ -77,6 +83,8 @@ static int pci_whitelist_count ;
 
 /*  START sysfs data and methods */
 
+#ifndef DISABLE_EDAC_SYSFS
+
 static const char *mem_types[] = {
 	[MEM_EMPTY] = "Empty",
 	[MEM_RESERVED] = "Reserved",
@@ -132,11 +140,13 @@ static struct kobject edac_pci_kobj;
  * /sys/devices/system/edac/mc;
  * 	data structures and methods
  */
+#if 0
 static ssize_t memctrl_string_show(void *ptr, char *buffer)
 {
 	char *value = (char*) ptr;
 	return sprintf(buffer, "%s\n", value);
 }
+#endif
 
 static ssize_t memctrl_int_show(void *ptr, char *buffer)
 {
@@ -207,7 +217,9 @@ struct memctrl_dev_attribute attr_##_name = {			\
 };
 
 /* cwrow<id> attribute f*/
+#if 0
 MEMCTRL_STRING_ATTR(mc_version,EDAC_MC_VERSION,S_IRUGO,memctrl_string_show,NULL);
+#endif
 
 /* csrow<id> control files */
 MEMCTRL_ATTR(panic_on_ue,S_IRUGO|S_IWUSR,memctrl_int_show,memctrl_int_store);
@@ -222,7 +234,6 @@ static struct memctrl_dev_attribute *memctrl_attr[] = {
 	&attr_log_ue,
 	&attr_log_ce,
 	&attr_poll_msec,
-	&attr_mc_version,
 	NULL,
 };
 
@@ -238,6 +249,7 @@ static struct kobj_type ktype_memctrl = {
 	.default_attrs	= (struct attribute **) memctrl_attr,
 };
 
+#endif  /* DISABLE_EDAC_SYSFS */
 
 /* Initialize the main sysfs entries for edac:
  *   /sys/devices/system/edac
@@ -248,6 +260,11 @@ static struct kobj_type ktype_memctrl = {
  *         !0 FAILURE
  */
 static int edac_sysfs_memctrl_setup(void)
+#ifdef DISABLE_EDAC_SYSFS
+{
+	return 0;
+}
+#else
 {
 	int err=0;
 
@@ -280,6 +297,7 @@ static int edac_sysfs_memctrl_setup(void)
 
 	return err;
 }
+#endif  /* DISABLE_EDAC_SYSFS */
 
 /*
  * MC teardown:
@@ -287,6 +305,7 @@ static int edac_sysfs_memctrl_setup(void)
  */
 static void edac_sysfs_memctrl_teardown(void)
 {
+#ifndef DISABLE_EDAC_SYSFS
 	debugf0("MC: " __FILE__ ": %s()\n", __func__);
 
 	/* Unregister the MC's kobject */
@@ -297,8 +316,11 @@ static void edac_sysfs_memctrl_teardown(void)
 
 	/* Unregister the 'edac' object */
 	sysdev_class_unregister(&edac_class);
+#endif  /* DISABLE_EDAC_SYSFS */
 }
 
+#ifndef DISABLE_EDAC_SYSFS
+
 /*
  * /sys/devices/system/edac/pci;
  * 	data structures and methods
@@ -309,6 +331,8 @@ struct list_control {
 	int *count;
 };
 
+
+#if 0
 /* Output the list as:  vendor_id:device:id<,vendor_id:device_id> */
 static ssize_t edac_pci_list_string_show(void *ptr, char *buffer)
 {
@@ -430,6 +454,7 @@ static ssize_t edac_pci_list_string_store(void *ptr, const char *buffer,
 	return count;
 }
 
+#endif
 static ssize_t edac_pci_int_show(void *ptr, char *buffer)
 {
 	int *value = ptr;
@@ -498,6 +523,7 @@ struct edac_pci_dev_attribute edac_pci_attr_##_name = {		\
 	.store  = _store,					\
 };
 
+#if 0
 static struct list_control pci_whitelist_control = {
 	.list = pci_whitelist,
 	.count = &pci_whitelist_count
@@ -520,6 +546,7 @@ EDAC_PCI_STRING_ATTR(pci_parity_blacklist,
 	S_IRUGO|S_IWUSR,
 	edac_pci_list_string_show,
 	edac_pci_list_string_store);
+#endif
 
 /* PCI Parity control files */
 EDAC_PCI_ATTR(check_pci_parity,S_IRUGO|S_IWUSR,edac_pci_int_show,edac_pci_int_store);
@@ -531,8 +558,6 @@ static struct edac_pci_dev_attribute *edac_pci_attr[] = {
 	&edac_pci_attr_check_pci_parity,
 	&edac_pci_attr_panic_on_pci_parity,
 	&edac_pci_attr_pci_parity_count,
-	&edac_pci_attr_pci_parity_whitelist,
-	&edac_pci_attr_pci_parity_blacklist,
 	NULL,
 };
 
@@ -548,11 +573,18 @@ static struct kobj_type ktype_edac_pci = {
 	.default_attrs	= (struct attribute **) edac_pci_attr,
 };
 
+#endif  /* DISABLE_EDAC_SYSFS */
+
 /**
  * edac_sysfs_pci_setup()
  *
  */
 static int edac_sysfs_pci_setup(void)
+#ifdef DISABLE_EDAC_SYSFS
+{
+	return 0;
+}
+#else
 {
 	int err;
 
@@ -576,16 +608,20 @@ static int edac_sysfs_pci_setup(void)
 	}
 	return err;
 }
-
+#endif  /* DISABLE_EDAC_SYSFS */
 
 static void edac_sysfs_pci_teardown(void)
 {
+#ifndef DISABLE_EDAC_SYSFS
 	debugf0("MC: " __FILE__ ": %s()\n", __func__);
 
 	kobject_unregister(&edac_pci_kobj);
 	kobject_put(&edac_pci_kobj);
+#endif
 }
 
+#ifndef DISABLE_EDAC_SYSFS
+
 /* EDAC sysfs CSROW data structures and methods */
 
 /* Set of more detailed csrow<id> attribute show/store functions */
@@ -1039,6 +1075,8 @@ static struct kobj_type ktype_mci = {
 	.default_attrs	= (struct attribute **) mci_attr,
 };
 
+#endif  /* DISABLE_EDAC_SYSFS */
+
 #define EDAC_DEVICE_SYMLINK	"device"
 
 /*
@@ -1050,6 +1088,11 @@ static struct kobj_type ktype_mci = {
  *	!0	Failure
  */
 static int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
+#ifdef DISABLE_EDAC_SYSFS
+{
+	return 0;
+}
+#else
 {
 	int i;
 	int err;
@@ -1118,12 +1161,14 @@ fail:
 
 	return err;
 }
+#endif  /* DISABLE_EDAC_SYSFS */
 
 /*
  * remove a Memory Controller instance
  */
 static void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
 {
+#ifndef DISABLE_EDAC_SYSFS
 	int i;
 
 	debugf0("MC: " __FILE__ ": %s()\n", __func__);
@@ -1140,6 +1185,7 @@ static void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
 
 	kobject_unregister(&mci->edac_mci_kobj);
 	kobject_put(&mci->edac_mci_kobj);
+#endif  /* DISABLE_EDAC_SYSFS */
 }
 
 /* END OF sysfs data and methods */

drivers/firmware/dcdbas.c

@@ -39,7 +39,7 @@
 #include "dcdbas.h"
 
 #define DRIVER_NAME		"dcdbas"
-#define DRIVER_VERSION		"5.6.0-1"
+#define DRIVER_VERSION		"5.6.0-2"
 #define DRIVER_DESCRIPTION	"Dell Systems Management Base Driver"
 
 static struct platform_device *dcdbas_pdev;
@@ -581,9 +581,13 @@ static int __init dcdbas_init(void)
  */
 static void __exit dcdbas_exit(void)
 {
-	platform_device_unregister(dcdbas_pdev);
+	/*
+	 * make sure functions that use dcdbas_pdev are called
+	 * before platform_device_unregister
+	 */
 	unregister_reboot_notifier(&dcdbas_reboot_nb);
 	smi_data_buf_free();
+	platform_device_unregister(dcdbas_pdev);
 }
 
 module_init(dcdbas_init);

drivers/input/mouse/psmouse-base.c

@@ -58,7 +58,7 @@ static unsigned int psmouse_resetafter = 5;
 module_param_named(resetafter, psmouse_resetafter, uint, 0644);
 MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never).");
 
-static unsigned int psmouse_resync_time = 5;
+static unsigned int psmouse_resync_time;
 module_param_named(resync_time, psmouse_resync_time, uint, 0644);
 MODULE_PARM_DESC(resync_time, "How long can mouse stay idle before forcing resync (in seconds, 0 = never).");
 

drivers/macintosh/via-pmu.c

@@ -825,7 +825,7 @@ proc_get_info(char *page, char **start, off_t off,
 	p += sprintf(p, "PMU driver version     : %d\n", PMU_DRIVER_VERSION);
 	p += sprintf(p, "PMU firmware version   : %02x\n", pmu_version);
 	p += sprintf(p, "AC Power               : %d\n",
-		((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0));
+		((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0) || pmu_battery_count == 0);
 	p += sprintf(p, "Battery count          : %d\n", pmu_battery_count);
 
 	return p - page;

drivers/md/raid1.c

@@ -306,6 +306,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 	r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
 	int mirror, behind = test_bit(R1BIO_BehindIO, &r1_bio->state);
 	conf_t *conf = mddev_to_conf(r1_bio->mddev);
+	struct bio *to_put = NULL;
 
 	if (bio->bi_size)
 		return 1;
@@ -323,6 +324,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 		 * this branch is our 'one mirror IO has finished' event handler:
 		 */
 		r1_bio->bios[mirror] = NULL;
+		to_put = bio;
 		if (!uptodate) {
 			md_error(r1_bio->mddev, conf->mirrors[mirror].rdev);
 			/* an I/O failed, we can't clear the bitmap */
@@ -375,7 +377,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 			/* Don't dec_pending yet, we want to hold
 			 * the reference over the retry
 			 */
-			return 0;
+			goto out;
 		}
 		if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
 			/* free extra copy of the data pages */
@@ -392,10 +394,11 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 		raid_end_bio_io(r1_bio);
 	}
 
-	if (r1_bio->bios[mirror]==NULL)
-		bio_put(bio);
-
 	rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
+ out:
+	if (to_put)
+		bio_put(to_put);
+
 	return 0;
 }
 
@@ -857,7 +860,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	atomic_set(&r1_bio->remaining, 0);
 	atomic_set(&r1_bio->behind_remaining, 0);
 
-	do_barriers = bio->bi_rw & BIO_RW_BARRIER;
+	do_barriers = bio_barrier(bio);
 	if (do_barriers)
 		set_bit(R1BIO_Barrier, &r1_bio->state);
 

drivers/media/video/mxb.c

@@ -1,7 +1,7 @@
 /*
     mxb - v4l2 driver for the Multimedia eXtension Board
     
-    Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de>
+    Copyright (C) 1998-2006 Michael Hunold <michael@mihu.de>
 
     Visit http://www.mihu.de/linux/saa7146/mxb/
     for further details about this card.
@@ -327,6 +327,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	struct video_decoder_init init;
 	struct i2c_msg msg;
 	struct tuner_setup tun_setup;
+	v4l2_std_id std = V4L2_STD_PAL_BG;
 
 	int i = 0, err = 0;
 	struct	tea6415c_multiplex vm;	
@@ -361,6 +362,9 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY,
 					&mxb->cur_freq);
 
+	/* set a default video standard */
+	mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
+
 	/* mute audio on tea6420s */
 	mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[6][0]);
 	mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[6][1]);
@@ -921,17 +925,21 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
 	int one = 1;
 
 	if(V4L2_STD_PAL_I == std->id ) {
+		v4l2_std_id std = V4L2_STD_PAL_I;
 		DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n"));
 		/* set the 7146 gpio register -- I don't know what this does exactly */
       		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* unset the 7111 gpio register -- I don't know what this does exactly */
 		mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &zero);
+		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
 	} else {
+		v4l2_std_id std = V4L2_STD_PAL_BG;
 		DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n"));
 		/* set the 7146 gpio register -- I don't know what this does exactly */
       		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* set the 7111 gpio register -- I don't know what this does exactly */
 		mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &one);
+		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
 	}
 	return 0;
 }

drivers/misc/ibmasm/ibmasm.h

@@ -101,15 +101,16 @@ struct command {
 static inline void command_put(struct command *cmd)
 {
 	unsigned long flags;
+	spinlock_t *lock = cmd->lock;
 
-	spin_lock_irqsave(cmd->lock, flags);
-        kobject_put(&cmd->kobj);
-	spin_unlock_irqrestore(cmd->lock, flags);
+	spin_lock_irqsave(lock, flags);
+	kobject_put(&cmd->kobj);
+	spin_unlock_irqrestore(lock, flags);
 }
 
 static inline void command_get(struct command *cmd)
 {
-        kobject_get(&cmd->kobj);
+	kobject_get(&cmd->kobj);
 }
 
 

drivers/mtd/devices/mtd_dataflash.c

@@ -178,7 +178,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
 		 * we're at a block boundary and need to erase the whole block.
 		 */
 		pageaddr = instr->addr / priv->page_size;
-		do_block = (pageaddr & 0x7) == 0 && instr->len <= blocksize;
+		do_block = (pageaddr & 0x7) == 0 && instr->len >= blocksize;
 		pageaddr = pageaddr << priv->page_offset;
 
 		command[0] = do_block ? OP_ERASE_BLOCK : OP_ERASE_PAGE;

drivers/net/3c509.c

@@ -1574,6 +1574,7 @@ MODULE_LICENSE("GPL");
 
 static int __init el3_init_module(void)
 {
+	int ret = 0;
 	el3_cards = 0;
 
 	if (debug >= 0)
@@ -1589,14 +1590,16 @@ static int __init el3_init_module(void)
 	}
 
 #ifdef CONFIG_EISA
-	if (eisa_driver_register (&el3_eisa_driver) < 0) {
-		eisa_driver_unregister (&el3_eisa_driver);
-	}
+	ret = eisa_driver_register(&el3_eisa_driver);
 #endif
 #ifdef CONFIG_MCA
-	mca_register_driver(&el3_mca_driver);
+	{
+		int err = mca_register_driver(&el3_mca_driver);
+		if (ret == 0)
+			ret = err;
+	}
 #endif
-	return 0;
+	return ret;
 }
 
 static void __exit el3_cleanup_module(void)

drivers/net/Kconfig

@@ -1087,7 +1087,8 @@ config NE2000
 	  without a specific driver are compatible with NE2000.
 
 	  If you have a PCI NE2000 card however, say N here and Y to "PCI
-	  NE2000 support", above. If you have a NE2000 card and are running on
+	  NE2000 and clone support" under "EISA, VLB, PCI and on board
+	  controllers" below. If you have a NE2000 card and are running on
 	  an MCA system (a bus system used on some IBM PS/2 computers and
 	  laptops), say N here and Y to "NE/2 (ne2000 MCA version) support",
 	  below.

drivers/net/de620.c

@@ -1012,7 +1012,7 @@ static int __init read_eeprom(struct net_device *dev)
 #ifdef MODULE
 static struct net_device *de620_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
 	de620_dev = de620_probe(-1);
 	if (IS_ERR(de620_dev))

drivers/net/dl2k.c

@@ -50,8 +50,8 @@
 
 */
 #define DRV_NAME	"D-Link DL2000-based linux driver"
-#define DRV_VERSION	"v1.17a"
-#define DRV_RELDATE	"2002/10/04"
+#define DRV_VERSION	"v1.17b"
+#define DRV_RELDATE	"2006/03/10"
 #include "dl2k.h"
 
 static char version[] __devinitdata =
@@ -765,7 +765,7 @@ rio_free_tx (struct net_device *dev, int irq)
 			break;
 		skb = np->tx_skbuff[entry];
 		pci_unmap_single (np->pdev,
-				  np->tx_ring[entry].fraginfo,
+				  np->tx_ring[entry].fraginfo & 0xffffffffffff,
 				  skb->len, PCI_DMA_TODEVICE);
 		if (irq)
 			dev_kfree_skb_irq (skb);
@@ -892,14 +892,16 @@ receive_packet (struct net_device *dev)
 
 			/* Small skbuffs for short packets */
 			if (pkt_len > copy_thresh) {
-				pci_unmap_single (np->pdev, desc->fraginfo,
+				pci_unmap_single (np->pdev,
+						  desc->fraginfo & 0xffffffffffff,
 						  np->rx_buf_sz,
 						  PCI_DMA_FROMDEVICE);
 				skb_put (skb = np->rx_skbuff[entry], pkt_len);
 				np->rx_skbuff[entry] = NULL;
 			} else if ((skb = dev_alloc_skb (pkt_len + 2)) != NULL) {
 				pci_dma_sync_single_for_cpu(np->pdev,
-							    desc->fraginfo,
+				  			    desc->fraginfo & 
+							    	0xffffffffffff,
 							    np->rx_buf_sz,
 							    PCI_DMA_FROMDEVICE);
 				skb->dev = dev;
@@ -910,7 +912,8 @@ receive_packet (struct net_device *dev)
 						  pkt_len, 0);
 				skb_put (skb, pkt_len);
 				pci_dma_sync_single_for_device(np->pdev,
-							       desc->fraginfo,
+				  			       desc->fraginfo &
+							       	 0xffffffffffff,
 							       np->rx_buf_sz,
 							       PCI_DMA_FROMDEVICE);
 			}
@@ -1796,8 +1799,9 @@ rio_close (struct net_device *dev)
 		np->rx_ring[i].fraginfo = 0;
 		skb = np->rx_skbuff[i];
 		if (skb) {
-			pci_unmap_single (np->pdev, np->rx_ring[i].fraginfo,
-					  skb->len, PCI_DMA_FROMDEVICE);
+			pci_unmap_single(np->pdev, 
+					 np->rx_ring[i].fraginfo & 0xffffffffffff,
+					 skb->len, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb (skb);
 			np->rx_skbuff[i] = NULL;
 		}
@@ -1805,8 +1809,9 @@ rio_close (struct net_device *dev)
 	for (i = 0; i < TX_RING_SIZE; i++) {
 		skb = np->tx_skbuff[i];
 		if (skb) {
-			pci_unmap_single (np->pdev, np->tx_ring[i].fraginfo,
-					  skb->len, PCI_DMA_TODEVICE);
+			pci_unmap_single(np->pdev, 
+					 np->tx_ring[i].fraginfo & 0xffffffffffff,
+					 skb->len, PCI_DMA_TODEVICE);
 			dev_kfree_skb (skb);
 			np->tx_skbuff[i] = NULL;
 		}

drivers/net/e1000/e1000_main.c

@@ -2917,7 +2917,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 			if (!__pskb_pull_tail(skb, pull_size)) {
 				printk(KERN_ERR "__pskb_pull_tail failed.\n");
 				dev_kfree_skb_any(skb);
-				return -EFAULT;
+				return NETDEV_TX_OK;
 			}
 			len = skb->len - skb->data_len;
 		}

drivers/net/sky2.c

@@ -74,7 +74,7 @@
 #define TX_RING_SIZE		512
 #define TX_DEF_PENDING		(TX_RING_SIZE - 1)
 #define TX_MIN_PENDING		64
-#define MAX_SKB_TX_LE		(4 + 2*MAX_SKB_FRAGS)
+#define MAX_SKB_TX_LE		(4 + (sizeof(dma_addr_t)/sizeof(u32))*MAX_SKB_FRAGS)
 
 #define STATUS_RING_SIZE	2048	/* 2 ports * (TX + 2*RX) */
 #define STATUS_LE_BYTES		(STATUS_RING_SIZE*sizeof(struct sky2_status_le))
@@ -622,8 +622,8 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
 
 	/* Configure Rx MAC FIFO */
 	sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
-	sky2_write16(hw, SK_REG(port, RX_GMF_CTRL_T),
-		     GMF_RX_CTRL_DEF);
+	sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T),
+		     GMF_OPER_ON | GMF_RX_F_FL_ON);
 
 	/* Flush Rx MAC FIFO on any flow control or error */
 	sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR);
@@ -995,6 +995,10 @@ static int sky2_rx_start(struct sky2_port *sky2)
 		sky2_rx_add(sky2, re->mapaddr);
 	}
 
+ 	/* Truncate oversize frames */
+ 	sky2_write16(hw, SK_REG(sky2->port, RX_GMF_TR_THR), sky2->rx_bufsize - 8);
+ 	sky2_write32(hw, SK_REG(sky2->port, RX_GMF_CTRL_T), RX_TRUNC_ON);
+
 	/* Tell chip about available buffers */
 	sky2_write16(hw, Y2_QADDR(rxq, PREF_UNIT_PUT_IDX), sky2->rx_put);
 	sky2->rx_last_put = sky2_read16(hw, Y2_QADDR(rxq, PREF_UNIT_PUT_IDX));
@@ -1145,6 +1149,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 	struct sky2_tx_le *le = NULL;
 	struct tx_ring_info *re;
 	unsigned i, len;
+	int avail;
 	dma_addr_t mapping;
 	u32 addr64;
 	u16 mss;
@@ -1287,12 +1292,16 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 	re->idx = sky2->tx_prod;
 	le->ctrl |= EOP;
 
+	avail = tx_avail(sky2);
+	if (mss != 0 || avail < TX_MIN_PENDING) {
+ 		le->ctrl |= FRC_STAT;
+		if (avail <= MAX_SKB_TX_LE)
+			netif_stop_queue(dev);
+	}
+
 	sky2_put_idx(hw, txqaddr[sky2->port], sky2->tx_prod,
 		     &sky2->tx_last_put, TX_RING_SIZE);
 
-	if (tx_avail(sky2) <= MAX_SKB_TX_LE)
-		netif_stop_queue(dev);
-
 out_unlock:
 	spin_unlock(&sky2->tx_lock);
 
@@ -1707,10 +1716,12 @@ static void sky2_tx_timeout(struct net_device *dev)
 
 
 #define roundup(x, y)   ((((x)+((y)-1))/(y))*(y))
-/* Want receive buffer size to be multiple of 64 bits, and incl room for vlan */
+/* Want receive buffer size to be multiple of 64 bits
+ * and incl room for vlan and truncation
+ */
 static inline unsigned sky2_buf_size(int mtu)
 {
-	return roundup(mtu + ETH_HLEN + 4, 8);
+	return roundup(mtu + ETH_HLEN + VLAN_HLEN, 8) + 8;
 }
 
 static int sky2_change_mtu(struct net_device *dev, int new_mtu)
@@ -1793,7 +1804,7 @@ static struct sk_buff *sky2_receive(struct sky2_port *sky2,
 	if (!(status & GMR_FS_RX_OK))
 		goto resubmit;
 
-	if ((status >> 16) != length || length > sky2->rx_bufsize)
+	if (length > sky2->netdev->mtu + ETH_HLEN)
 		goto oversize;
 
 	if (length < copybreak) {
@@ -3243,8 +3254,7 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
 		}
 	}
 
-	err = request_irq(pdev->irq, sky2_intr, SA_SHIRQ | SA_SAMPLE_RANDOM,
-			  DRV_NAME, hw);
+	err = request_irq(pdev->irq, sky2_intr, SA_SHIRQ, DRV_NAME, hw);
 	if (err) {
 		printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
 		       pci_name(pdev), pdev->irq);

drivers/net/tg3.c

@@ -10543,8 +10543,6 @@ static char * __devinit tg3_bus_string(struct tg3 *tp, char *str)
 			strcat(str, "66MHz");
 		else if (clock_ctrl == 6)
 			strcat(str, "100MHz");
-		else if (clock_ctrl == 7)
-			strcat(str, "133MHz");
 	} else {
 		strcpy(str, "PCI:");
 		if (tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED)

drivers/net/tulip/de2104x.c

@@ -1362,7 +1362,6 @@ static int de_open (struct net_device *dev)
 {
 	struct de_private *de = dev->priv;
 	int rc;
-	unsigned long flags;
 
 	if (netif_msg_ifup(de))
 		printk(KERN_DEBUG "%s: enabling interface\n", dev->name);
@@ -1376,18 +1375,20 @@ static int de_open (struct net_device *dev)
 		return rc;
 	}
 
-	rc = de_init_hw(de);
-	if (rc) {
-		printk(KERN_ERR "%s: h/w init failure, err=%d\n",
-		       dev->name, rc);
-		goto err_out_free;
-	}
+	dw32(IntrMask, 0);
 
 	rc = request_irq(dev->irq, de_interrupt, SA_SHIRQ, dev->name, dev);
 	if (rc) {
 		printk(KERN_ERR "%s: IRQ %d request failure, err=%d\n",
 		       dev->name, dev->irq, rc);
-		goto err_out_hw;
+		goto err_out_free;
+	}
+
+	rc = de_init_hw(de);
+	if (rc) {
+		printk(KERN_ERR "%s: h/w init failure, err=%d\n",
+		       dev->name, rc);
+		goto err_out_free_irq;
 	}
 
 	netif_start_queue(dev);
@@ -1395,11 +1396,8 @@ static int de_open (struct net_device *dev)
 
 	return 0;
 
-err_out_hw:
-	spin_lock_irqsave(&de->lock, flags);
-	de_stop_hw(de);
-	spin_unlock_irqrestore(&de->lock, flags);
-
+err_out_free_irq:
+	free_irq(dev->irq, dev);
 err_out_free:
 	de_free_rings(de);
 	return rc;
@@ -1455,6 +1453,8 @@ static void de_tx_timeout (struct net_device *dev)
 	synchronize_irq(dev->irq);
 	de_clean_rings(de);
 
+	de_init_rings(de);
+
 	de_init_hw(de);
 	
 	netif_wake_queue(dev);

drivers/net/tun.c

@@ -249,8 +249,11 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
 
 	if (align)
 		skb_reserve(skb, align);
-	if (memcpy_fromiovec(skb_put(skb, len), iv, len))
+	if (memcpy_fromiovec(skb_put(skb, len), iv, len)) {
+		tun->stats.rx_dropped++;
+		kfree_skb(skb);
 		return -EFAULT;
+	}
 
 	skb->dev = tun->dev;
 	switch (tun->flags & TUN_TYPE_MASK) {

drivers/pcmcia/ds.c

@@ -411,7 +411,7 @@ static int pcmcia_device_probe(struct device * dev)
 	 * pseudo devices, and if not, add the second one.
 	 */
 	did = (struct pcmcia_device_id *) p_dev->dev.driver_data;
-	if ((did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
+	if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
 	    (p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
 		pcmcia_add_pseudo_device(p_dev->socket);
 

drivers/s390/block/dasd_proc.c

@@ -94,7 +94,7 @@ dasd_devices_show(struct seq_file *m, void *v)
 		seq_printf(m, "basic");
 		break;
 	case DASD_STATE_UNFMT:
-		seq_printf(m, "unnformatted");
+		seq_printf(m, "unformatted");
 		break;
 	case DASD_STATE_READY:
 	case DASD_STATE_ONLINE:

drivers/s390/cio/css.c

@@ -409,6 +409,9 @@ __init_channel_subsystem(struct subchannel_id schid, void *data)
 		/* -ENXIO: no more subchannels. */
 		case -ENXIO:
 			return ret;
+		/* -EIO: this subchannel set not supported. */
+		case -EIO:
+			return ret;
 		default:
 			return 0;
 		}

drivers/s390/scsi/zfcp_def.h

@@ -664,6 +664,7 @@ do { \
 #define ZFCP_STATUS_UNIT_TEMPORARY		0x00000002
 #define ZFCP_STATUS_UNIT_SHARED			0x00000004
 #define ZFCP_STATUS_UNIT_READONLY		0x00000008
+#define ZFCP_STATUS_UNIT_REGISTERED		0x00000010
 
 /* FSF request status (this does not have a common part) */
 #define ZFCP_STATUS_FSFREQ_NOT_INIT		0x00000000

drivers/s390/scsi/zfcp_erp.c

@@ -3391,10 +3391,13 @@ zfcp_erp_action_cleanup(int action, struct zfcp_adapter *adapter,
 		    && (!atomic_test_mask(ZFCP_STATUS_UNIT_TEMPORARY,
 					  &unit->status))
 		    && !unit->device
-		    && port->rport)
- 			scsi_add_device(port->adapter->scsi_host, 0,
- 					port->rport->scsi_target_id,
-					unit->scsi_lun);
+		    && port->rport) {
+			atomic_set_mask(ZFCP_STATUS_UNIT_REGISTERED,
+					&unit->status);
+ 			scsi_scan_target(&port->rport->dev, 0,
+					 port->rport->scsi_target_id,
+					 unit->scsi_lun, 0);
+		}
 		zfcp_unit_put(unit);
 		break;
 	case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:

drivers/s390/scsi/zfcp_scsi.c

@@ -68,7 +68,7 @@ struct zfcp_data zfcp_data = {
 	      eh_host_reset_handler:   zfcp_scsi_eh_host_reset_handler,
 			               /* FIXME(openfcp): Tune */
 	      can_queue:               4096,
-	      this_id:	               0,
+	      this_id:	               -1,
 	      /*
 	       * FIXME:
 	       * one less? can zfcp_create_sbale cope with it?
@@ -183,7 +183,8 @@ zfcp_scsi_slave_alloc(struct scsi_device *sdp)
 
 	read_lock_irqsave(&zfcp_data.config_lock, flags);
 	unit = zfcp_unit_lookup(adapter, sdp->channel, sdp->id, sdp->lun);
-	if (unit) {
+	if (unit && atomic_test_mask(ZFCP_STATUS_UNIT_REGISTERED,
+				     &unit->status)) {
 		sdp->hostdata = unit;
 		unit->device = sdp;
 		zfcp_unit_get(unit);
@@ -208,6 +209,7 @@ zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
 	struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
 
 	if (unit) {
+		atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status);
 		sdpnt->hostdata = NULL;
 		unit->device = NULL;
 		zfcp_unit_put(unit);
@@ -291,7 +293,7 @@ zfcp_scsi_command_async(struct zfcp_adapter *adapter, struct zfcp_unit *unit,
 			       "on port 0x%016Lx in recovery\n",
 			       zfcp_get_busid_by_unit(unit),
 			       unit->fcp_lun, unit->port->wwpn);
-		retval = SCSI_MLQUEUE_DEVICE_BUSY;
+		zfcp_scsi_command_fail(scpnt, DID_NO_CONNECT);
 		goto out;
 	}
 

drivers/scsi/ahci.c

@@ -742,23 +742,17 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *
 			struct ata_queued_cmd *qc;
 			qc = ata_qc_from_tag(ap, ap->active_tag);
 			if (!ahci_host_intr(ap, qc))
-				if (ata_ratelimit()) {
-					struct pci_dev *pdev =
-						to_pci_dev(ap->host_set->dev);
-					dev_printk(KERN_WARNING, &pdev->dev,
+				if (ata_ratelimit())
+					dev_printk(KERN_WARNING, host_set->dev,
 					  "unhandled interrupt on port %u\n",
 					  i);
-				}
 
 			VPRINTK("port %u\n", i);
 		} else {
 			VPRINTK("port %u (no irq)\n", i);
-			if (ata_ratelimit()) {
-				struct pci_dev *pdev =
-					to_pci_dev(ap->host_set->dev);
-				dev_printk(KERN_WARNING, &pdev->dev,
+			if (ata_ratelimit())
+				dev_printk(KERN_WARNING, host_set->dev,
 					"interrupt on disabled port %u\n", i);
-			}
 		}
 
 		irq_ack |= (1 << i);

drivers/scsi/pcmcia/Kconfig

@@ -8,6 +8,7 @@ menu "PCMCIA SCSI adapter support"
 config PCMCIA_AHA152X
 	tristate "Adaptec AHA152X PCMCIA support"
 	depends on m && !64BIT
+	select SCSI_SPI_ATTRS
 	help
 	  Say Y here if you intend to attach this type of PCMCIA SCSI host
 	  adapter to your computer.

drivers/scsi/scsi_devinfo.c

@@ -126,6 +126,7 @@ static struct {
 	{"ADAPTEC", "Adaptec 5400S", NULL, BLIST_FORCELUN},
 	{"AFT PRO", "-IX CF", "0.0>", BLIST_FORCELUN},
 	{"BELKIN", "USB 2 HS-CF", "1.95",  BLIST_FORCELUN | BLIST_INQUIRY_36},
+	{"BROWNIE", "1600U3P", NULL, BLIST_NOREPORTLUN},
 	{"CANON", "IPUBJD", NULL, BLIST_SPARSELUN},
 	{"CBOX3", "USB Storage-SMC", "300A", BLIST_FORCELUN | BLIST_INQUIRY_36},
 	{"CMD", "CRA-7280", NULL, BLIST_SPARSELUN},	/* CMD RAID Controller */

drivers/scsi/scsi_transport_fc.c

@@ -223,7 +223,7 @@ static void fc_rport_terminate(struct fc_rport  *rport);
  */
 #define FC_STARGET_NUM_ATTRS 	3
 #define FC_RPORT_NUM_ATTRS	9
-#define FC_HOST_NUM_ATTRS	16
+#define FC_HOST_NUM_ATTRS	17
 
 struct fc_internal {
 	struct scsi_transport_template t;

drivers/serial/ioc4_serial.c

@@ -2301,7 +2301,6 @@ static void receive_chars(struct uart_port *the_port)
 	int read_count, request_count = IOC4_MAX_CHARS;
 	struct uart_icount *icount;
 	struct uart_info *info = the_port->info;
-	int flip = 0;
 	unsigned long pflags;
 
 	/* Make sure all the pointers are "good" ones */
@@ -2313,7 +2312,7 @@ static void receive_chars(struct uart_port *the_port)
 	spin_lock_irqsave(&the_port->lock, pflags);
 	tty = info->tty;
 
-	request_count = tty_buffer_request_room(tty, IOC4_MAX_CHARS - 2);
+	request_count = tty_buffer_request_room(tty, IOC4_MAX_CHARS);
 
 	if (request_count > 0) {
 		icount = &the_port->icount;
@@ -2326,8 +2325,7 @@ static void receive_chars(struct uart_port *the_port)
 
 	spin_unlock_irqrestore(&the_port->lock, pflags);
 
-	if (flip)
-		tty_flip_buffer_push(tty);
+	tty_flip_buffer_push(tty);
 }
 
 /**

drivers/video/arcfb.c

@@ -253,7 +253,7 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper,
 {
 	unsigned char *src;
 	unsigned int xindex, yindex, chipindex, linesize;
-	int i, count;
+	int i;
 	unsigned char val;
 	unsigned char bitmask, rightshift;
 
@@ -282,7 +282,6 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper,
 		}
 		ks108_writeb_data(par, chipindex, val);
 		left++;
-		count++;
 		if (bitmask == 0x80) {
 			bitmask = 1;
 			src++;
@@ -460,11 +459,11 @@ static ssize_t arcfb_write(struct file *file, const char __user *buf, size_t cou
 	inode = file->f_dentry->d_inode;
 	fbidx = iminor(inode);
 	info = registered_fb[fbidx];
-	par = info->par;
 
 	if (!info || !info->screen_base)
 		return -ENODEV;
 
+	par = info->par;
 	xres = info->var.xres;
 	fbmemlength = (xres * info->var.yres)/8;
 

drivers/video/aty/aty128fb.c

@@ -1326,7 +1326,7 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll,
 	unsigned char post_dividers[] = {1,2,4,8,3,6,12};
 	u32 output_freq;
 	u32 vclk;        /* in .01 MHz */
-	int i;
+	int i = 0;
 	u32 n, d;
 
 	vclk = 100000000 / period_in_ps;	/* convert units to 10 kHz */
@@ -1340,15 +1340,16 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll,
 	/* now, find an acceptable divider */
 	for (i = 0; i < sizeof(post_dividers); i++) {
 		output_freq = post_dividers[i] * vclk;
-		if (output_freq >= c.ppll_min && output_freq <= c.ppll_max)
+		if (output_freq >= c.ppll_min && output_freq <= c.ppll_max) {
+			pll->post_divider = post_dividers[i];
 			break;
+		}
 	}
 
 	/* calculate feedback divider */
 	n = c.ref_divider * output_freq;
 	d = c.ref_clk;
 
-	pll->post_divider = post_dividers[i];
 	pll->feedback_divider = round_div(n, d);
 	pll->vclk = vclk;
 

drivers/video/aty/radeon_monitor.c

@@ -396,6 +396,10 @@ static int __devinit radeon_parse_monitor_layout(struct radeonfb_info *rinfo,
 				s1[i] = *s;
 			i++;
 		}
+
+		if (i > 4)
+			i = 4;
+
 	} while (*s++);
 	if (second)
 		s2[i] = 0;

drivers/video/backlight/backlight.c

@@ -172,7 +172,7 @@ struct backlight_device *backlight_device_register(const char *name, void *devda
 
 	new_bd = kmalloc(sizeof(struct backlight_device), GFP_KERNEL);
 	if (unlikely(!new_bd))
-		return ERR_PTR(ENOMEM);
+		return ERR_PTR(-ENOMEM);
 
 	init_MUTEX(&new_bd->sem);
 	new_bd->props = bp;

drivers/video/backlight/lcd.c

@@ -171,7 +171,7 @@ struct lcd_device *lcd_device_register(const char *name, void *devdata,
 
 	new_ld = kmalloc(sizeof(struct lcd_device), GFP_KERNEL);
 	if (unlikely(!new_ld))
-		return ERR_PTR(ENOMEM);
+		return ERR_PTR(-ENOMEM);
 
 	init_MUTEX(&new_ld->sem);
 	new_ld->props = lp;

drivers/video/imsttfb.c

@@ -1510,6 +1510,8 @@ imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		default:
 			printk(KERN_INFO "imsttfb: Device 0x%x unknown, "
 					 "contact maintainer.\n", pdev->device);
+			release_mem_region(addr, size);
+			framebuffer_release(info);
 			return -ENODEV;
 	}
 

drivers/video/intelfb/intelfbdrv.c

@@ -1333,33 +1333,35 @@ intelfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	if (regno > 255)
 		return 1;
 
-	switch (dinfo->depth) {
-	case 8:
-		{
-			red >>= 8;
-			green >>= 8;
-			blue >>= 8;
+	if (dinfo->depth == 8) {
+		red >>= 8;
+		green >>= 8;
+		blue >>= 8;
+
+		intelfbhw_setcolreg(dinfo, regno, red, green, blue,
+				    transp);
+	}
 
-			intelfbhw_setcolreg(dinfo, regno, red, green, blue,
-					    transp);
+	if (regno < 16) {
+		switch (dinfo->depth) {
+		case 15:
+			dinfo->pseudo_palette[regno] = ((red & 0xf800) >>  1) |
+				((green & 0xf800) >>  6) |
+				((blue & 0xf800) >> 11);
+			break;
+		case 16:
+			dinfo->pseudo_palette[regno] = (red & 0xf800) |
+				((green & 0xfc00) >>  5) |
+				((blue  & 0xf800) >> 11);
+			break;
+		case 24:
+			dinfo->pseudo_palette[regno] = ((red & 0xff00) << 8) |
+				(green & 0xff00) |
+				((blue  & 0xff00) >> 8);
+			break;
 		}
-		break;
-	case 15:
-		dinfo->pseudo_palette[regno] = ((red & 0xf800) >>  1) |
-					       ((green & 0xf800) >>  6) |
-					       ((blue & 0xf800) >> 11);
-		break;
-	case 16:
-		dinfo->pseudo_palette[regno] = (red & 0xf800) |
-					       ((green & 0xfc00) >>  5) |
-					       ((blue  & 0xf800) >> 11);
-		break;
-	case 24:
-		dinfo->pseudo_palette[regno] = ((red & 0xff00) << 8) |
-					       (green & 0xff00) |
-					       ((blue  & 0xff00) >> 8);
-		break;
 	}
+
 	return 0;
 }
 

drivers/video/kyro/STG4000VTG.c

@@ -17,7 +17,7 @@
 void DisableVGA(volatile STG4000REG __iomem *pSTGReg)
 {
 	u32 tmp;
-	volatile u32 count, i;
+	volatile u32 count = 0, i;
 
 	/* Reset the VGA registers */
 	tmp = STG_READ_REG(SoftwareReset);

drivers/video/neofb.c

@@ -486,10 +486,8 @@ static void vgaHWRestore(const struct fb_info *info,
 static inline int neo2200_sync(struct fb_info *info)
 {
 	struct neofb_par *par = info->par;
-	int waitcycles;
 
-	while (readl(&par->neo2200->bltStat) & 1)
-		waitcycles++;
+	while (readl(&par->neo2200->bltStat) & 1);
 	return 0;
 }
 

drivers/video/s1d13xxxfb.c

@@ -588,6 +588,7 @@ s1d13xxxfb_probe(struct platform_device *pdev)
 		goto bail;
 	}
 
+	platform_set_drvdata(pdev, info);
 	default_par = info->par;
 	default_par->regs = ioremap_nocache(pdev->resource[1].start,
 			pdev->resource[1].end - pdev->resource[1].start +1);
@@ -638,8 +639,6 @@ s1d13xxxfb_probe(struct platform_device *pdev)
 		goto bail;
 	}
 
-	platform_set_drvdata(pdev, info);
-
 	printk(KERN_INFO "fb%d: %s frame buffer device\n",
 	       info->node, info->fix.id);
 

drivers/video/savage/savagefb_driver.c

@@ -2021,8 +2021,8 @@ static int __devinit savagefb_probe (struct pci_dev* dev,
 #if defined(CONFIG_FB_SAVAGE_I2C)
 	savagefb_create_i2c_busses(info);
 	savagefb_probe_i2c_connector(info, &par->edid);
-	kfree(par->edid);
 	fb_edid_to_monspecs(par->edid, &info->monspecs);
+	kfree(par->edid);
 	fb_videomode_to_modelist(info->monspecs.modedb,
 				 info->monspecs.modedb_len,
 				 &info->modelist);

drivers/video/tdfxfb.c

@@ -786,28 +786,32 @@ static int tdfxfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	if (regno >= info->cmap.len || regno > 255) return 1;
    
 	switch (info->fix.visual) {
-		case FB_VISUAL_PSEUDOCOLOR:
-			rgbcol =(((u32)red   & 0xff00) << 8) |
-				(((u32)green & 0xff00) << 0) |
-				(((u32)blue  & 0xff00) >> 8);
-			do_setpalentry(par, regno, rgbcol);
-			break;
-		/* Truecolor has no hardware color palettes. */
-		case FB_VISUAL_TRUECOLOR:
+	case FB_VISUAL_PSEUDOCOLOR:
+		rgbcol =(((u32)red   & 0xff00) << 8) |
+			(((u32)green & 0xff00) << 0) |
+			(((u32)blue  & 0xff00) >> 8);
+		do_setpalentry(par, regno, rgbcol);
+		break;
+	/* Truecolor has no hardware color palettes. */
+	case FB_VISUAL_TRUECOLOR:
+		if (regno < 16) {
 			rgbcol = (CNVT_TOHW( red, info->var.red.length) <<
 				  info->var.red.offset) |
-				 (CNVT_TOHW( green, info->var.green.length) <<
-				  info->var.green.offset) |
-				 (CNVT_TOHW( blue, info->var.blue.length) <<
-				  info->var.blue.offset) |
-				 (CNVT_TOHW( transp, info->var.transp.length) <<
-				  info->var.transp.offset);
-				par->palette[regno] = rgbcol;
-			break;
-		default:
-			DPRINTK("bad depth %u\n", info->var.bits_per_pixel);
-			break;
+				(CNVT_TOHW( green, info->var.green.length) <<
+				 info->var.green.offset) |
+				(CNVT_TOHW( blue, info->var.blue.length) <<
+				 info->var.blue.offset) |
+				(CNVT_TOHW( transp, info->var.transp.length) <<
+				 info->var.transp.offset);
+			par->palette[regno] = rgbcol;
+		}
+
+		break;
+	default:
+		DPRINTK("bad depth %u\n", info->var.bits_per_pixel);
+		break;
 	}
+
 	return 0;
 }
 

fs/buffer.c

@@ -3060,6 +3060,7 @@ int buffer_migrate_page(struct page *newpage, struct page *page)
 {
 	struct address_space *mapping = page->mapping;
 	struct buffer_head *bh, *head;
+	int rc;
 
 	if (!mapping)
 		return -EAGAIN;
@@ -3069,8 +3070,9 @@ int buffer_migrate_page(struct page *newpage, struct page *page)
 
 	head = page_buffers(page);
 
-	if (migrate_page_remove_references(newpage, page, 3))
-		return -EAGAIN;
+	rc = migrate_page_remove_references(newpage, page, 3);
+	if (rc)
+		return rc;
 
 	bh = head;
 	do {

fs/direct-io.c

@@ -1155,15 +1155,16 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode,
  * For writes, i_mutex is not held on entry; it is never taken.
  *
  * DIO_LOCKING (simple locking for regular files)
- * For writes we are called under i_mutex and return with i_mutex held, even though
- * it is internally dropped.
+ * For writes we are called under i_mutex and return with i_mutex held, even
+ * though it is internally dropped.
  * For reads, i_mutex is not held on entry, but it is taken and dropped before
  * returning.
  *
  * DIO_OWN_LOCKING (filesystem provides synchronisation and handling of
  *	uninitialised data, allowing parallel direct readers and writers)
  * For writes we are called without i_mutex, return without it, never touch it.
- * For reads, i_mutex is held on entry and will be released before returning.
+ * For reads we are called under i_mutex and return with i_mutex held, even
+ * though it may be internally dropped.
  *
  * Additional i_alloc_sem locking requirements described inline below.
  */
@@ -1182,7 +1183,8 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 	ssize_t retval = -EINVAL;
 	loff_t end = offset;
 	struct dio *dio;
-	int reader_with_isem = (rw == READ && dio_lock_type == DIO_OWN_LOCKING);
+	int release_i_mutex = 0;
+	int acquire_i_mutex = 0;
 
 	if (rw & WRITE)
 		current->flags |= PF_SYNCWRITE;
@@ -1225,7 +1227,6 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 	 *	writers need to grab i_alloc_sem only (i_mutex is already held)
 	 * For regular files using DIO_OWN_LOCKING,
 	 *	neither readers nor writers take any locks here
-	 *	(i_mutex is already held and release for writers here)
 	 */
 	dio->lock_type = dio_lock_type;
 	if (dio_lock_type != DIO_NO_LOCKING) {
@@ -1236,7 +1237,7 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 			mapping = iocb->ki_filp->f_mapping;
 			if (dio_lock_type != DIO_OWN_LOCKING) {
 				mutex_lock(&inode->i_mutex);
-				reader_with_isem = 1;
+				release_i_mutex = 1;
 			}
 
 			retval = filemap_write_and_wait_range(mapping, offset,
@@ -1248,7 +1249,7 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 
 			if (dio_lock_type == DIO_OWN_LOCKING) {
 				mutex_unlock(&inode->i_mutex);
-				reader_with_isem = 0;
+				acquire_i_mutex = 1;
 			}
 		}
 
@@ -1269,11 +1270,13 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 				nr_segs, blkbits, get_blocks, end_io, dio);
 
 	if (rw == READ && dio_lock_type == DIO_LOCKING)
-		reader_with_isem = 0;
+		release_i_mutex = 0;
 
 out:
-	if (reader_with_isem)
+	if (release_i_mutex)
 		mutex_unlock(&inode->i_mutex);
+	else if (acquire_i_mutex)
+		mutex_lock(&inode->i_mutex);
 	if (rw & WRITE)
 		current->flags &= ~PF_SYNCWRITE;
 	return retval;

fs/ext2/dir.c

@@ -256,11 +256,10 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
 	unsigned long npages = dir_pages(inode);
 	unsigned chunk_mask = ~(ext2_chunk_size(inode)-1);
 	unsigned char *types = NULL;
-	int need_revalidate = (filp->f_version != inode->i_version);
-	int ret;
+	int need_revalidate = filp->f_version != inode->i_version;
 
 	if (pos > inode->i_size - EXT2_DIR_REC_LEN(1))
-		goto success;
+		return 0;
 
 	if (EXT2_HAS_INCOMPAT_FEATURE(sb, EXT2_FEATURE_INCOMPAT_FILETYPE))
 		types = ext2_filetype_table;
@@ -275,12 +274,15 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
 				   "bad page in #%lu",
 				   inode->i_ino);
 			filp->f_pos += PAGE_CACHE_SIZE - offset;
-			ret = -EIO;
-			goto done;
+			return -EIO;
 		}
 		kaddr = page_address(page);
-		if (need_revalidate) {
-			offset = ext2_validate_entry(kaddr, offset, chunk_mask);
+		if (unlikely(need_revalidate)) {
+			if (offset) {
+				offset = ext2_validate_entry(kaddr, offset, chunk_mask);
+				filp->f_pos = (n<<PAGE_CACHE_SHIFT) + offset;
+			}
+			filp->f_version = inode->i_version;
 			need_revalidate = 0;
 		}
 		de = (ext2_dirent *)(kaddr+offset);
@@ -289,9 +291,8 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
 			if (de->rec_len == 0) {
 				ext2_error(sb, __FUNCTION__,
 					"zero-length directory entry");
-				ret = -EIO;
 				ext2_put_page(page);
-				goto done;
+				return -EIO;
 			}
 			if (de->inode) {
 				int over;
@@ -306,19 +307,14 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
 						le32_to_cpu(de->inode), d_type);
 				if (over) {
 					ext2_put_page(page);
-					goto success;
+					return 0;
 				}
 			}
 			filp->f_pos += le16_to_cpu(de->rec_len);
 		}
 		ext2_put_page(page);
 	}
-
-success:
-	ret = 0;
-done:
-	filp->f_version = inode->i_version;
-	return ret;
+	return 0;
 }
 
 /*