[ARM] fix 48d7927bdf071d05cf5d15b816cf06b0937cb84f

The proc-*.S files have the _prefetch_abort pointer placed at the end
of the processor structure but the cpu-multi32.h defines it in the
second position. The patch also fixes the support for XSC3 and the
MMU-less CPUs (740, 7tdmi, 940, 946 and 9tdmi).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mm/Kconfig

@@ -32,6 +32,7 @@ config CPU_ARM7TDMI
 	depends on !MMU
 	select CPU_32v4T
 	select CPU_ABRT_LV4T
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_V4
 	help
 	  A 32-bit RISC microprocessor based on the ARM7 processor core
@@ -85,6 +86,7 @@ config CPU_ARM740T
 	depends on !MMU
 	select CPU_32v4T
 	select CPU_ABRT_LV4T
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_V3	# although the core is v4t
 	select CPU_CP15_MPU
 	help
@@ -101,6 +103,7 @@ config CPU_ARM9TDMI
 	depends on !MMU
 	select CPU_32v4T
 	select CPU_ABRT_NOMMU
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_V4
 	help
 	  A 32-bit RISC microprocessor based on the ARM9 processor core
@@ -200,6 +203,7 @@ config CPU_ARM940T
 	depends on !MMU
 	select CPU_32v4T
 	select CPU_ABRT_NOMMU
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_VIVT
 	select CPU_CP15_MPU
 	help
@@ -217,6 +221,7 @@ config CPU_ARM946E
 	depends on !MMU
 	select CPU_32v5
 	select CPU_ABRT_NOMMU
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_VIVT
 	select CPU_CP15_MPU
 	help
@@ -351,6 +356,7 @@ config CPU_XSC3
 	default y
 	select CPU_32v5
 	select CPU_ABRT_EV5T
+	select CPU_PABRT_NOIFAR
 	select CPU_CACHE_VIVT
 	select CPU_CP15_MMU
 	select CPU_TLB_V4WBI if MMU

arch/arm/mm/proc-arm1020.S

@@ -471,6 +471,7 @@ arm1020_crval:
 	.type	arm1020_processor_functions, #object
 arm1020_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm1020_proc_init
 	.word	cpu_arm1020_proc_fin
 	.word	cpu_arm1020_reset
@@ -478,7 +479,6 @@ arm1020_processor_functions:
 	.word	cpu_arm1020_dcache_clean_area
 	.word	cpu_arm1020_switch_mm
 	.word	cpu_arm1020_set_pte_ext
-	.word	pabort_noifar
 	.size	arm1020_processor_functions, . - arm1020_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm1020e.S

@@ -452,6 +452,7 @@ arm1020e_crval:
 	.type	arm1020e_processor_functions, #object
 arm1020e_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm1020e_proc_init
 	.word	cpu_arm1020e_proc_fin
 	.word	cpu_arm1020e_reset
@@ -459,7 +460,6 @@ arm1020e_processor_functions:
 	.word	cpu_arm1020e_dcache_clean_area
 	.word	cpu_arm1020e_switch_mm
 	.word	cpu_arm1020e_set_pte_ext
-	.word	pabort_noifar
 	.size	arm1020e_processor_functions, . - arm1020e_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm1022.S

@@ -435,6 +435,7 @@ arm1022_crval:
 	.type	arm1022_processor_functions, #object
 arm1022_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm1022_proc_init
 	.word	cpu_arm1022_proc_fin
 	.word	cpu_arm1022_reset
@@ -442,7 +443,6 @@ arm1022_processor_functions:
 	.word	cpu_arm1022_dcache_clean_area
 	.word	cpu_arm1022_switch_mm
 	.word	cpu_arm1022_set_pte_ext
-	.word	pabort_noifar
 	.size	arm1022_processor_functions, . - arm1022_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm1026.S

@@ -430,6 +430,7 @@ arm1026_crval:
 	.type	arm1026_processor_functions, #object
 arm1026_processor_functions:
 	.word	v5t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm1026_proc_init
 	.word	cpu_arm1026_proc_fin
 	.word	cpu_arm1026_reset
@@ -437,7 +438,6 @@ arm1026_processor_functions:
 	.word	cpu_arm1026_dcache_clean_area
 	.word	cpu_arm1026_switch_mm
 	.word	cpu_arm1026_set_pte_ext
-	.word	pabort_noifar
 	.size	arm1026_processor_functions, . - arm1026_processor_functions
 
 	.section .rodata

arch/arm/mm/proc-arm6_7.S

@@ -293,6 +293,7 @@ __arm7_setup:	mov	r0, #0
 		.type	arm6_processor_functions, #object
 ENTRY(arm6_processor_functions)
 		.word	cpu_arm6_data_abort
+		.word	pabort_noifar
 		.word	cpu_arm6_proc_init
 		.word	cpu_arm6_proc_fin
 		.word	cpu_arm6_reset
@@ -300,7 +301,6 @@ ENTRY(arm6_processor_functions)
 		.word	cpu_arm6_dcache_clean_area
 		.word	cpu_arm6_switch_mm
 		.word	cpu_arm6_set_pte_ext
-		.word	pabort_noifar
 		.size	arm6_processor_functions, . - arm6_processor_functions
 
 /*
@@ -310,6 +310,7 @@ ENTRY(arm6_processor_functions)
 		.type	arm7_processor_functions, #object
 ENTRY(arm7_processor_functions)
 		.word	cpu_arm7_data_abort
+		.word	pabort_noifar
 		.word	cpu_arm7_proc_init
 		.word	cpu_arm7_proc_fin
 		.word	cpu_arm7_reset
@@ -317,7 +318,6 @@ ENTRY(arm7_processor_functions)
 		.word	cpu_arm7_dcache_clean_area
 		.word	cpu_arm7_switch_mm
 		.word	cpu_arm7_set_pte_ext
-		.word	pabort_noifar
 		.size	arm7_processor_functions, . - arm7_processor_functions
 
 		.section ".rodata"

arch/arm/mm/proc-arm720.S

@@ -198,6 +198,7 @@ arm720_crval:
 		.type	arm720_processor_functions, #object
 ENTRY(arm720_processor_functions)
 		.word	v4t_late_abort
+		.word	pabort_noifar
 		.word	cpu_arm720_proc_init
 		.word	cpu_arm720_proc_fin
 		.word	cpu_arm720_reset
@@ -205,7 +206,6 @@ ENTRY(arm720_processor_functions)
 		.word	cpu_arm720_dcache_clean_area
 		.word	cpu_arm720_switch_mm
 		.word	cpu_arm720_set_pte_ext
-		.word	pabort_noifar
 		.size	arm720_processor_functions, . - arm720_processor_functions
 
 		.section ".rodata"

arch/arm/mm/proc-arm740.S

@@ -126,6 +126,7 @@ __arm740_setup:
 	.type	arm740_processor_functions, #object
 ENTRY(arm740_processor_functions)
 	.word	v4t_late_abort
+	.word	pabort_noifar
 	.word	cpu_arm740_proc_init
 	.word	cpu_arm740_proc_fin
 	.word	cpu_arm740_reset

arch/arm/mm/proc-arm7tdmi.S

@@ -64,6 +64,7 @@ __arm7tdmi_setup:
 		.type	arm7tdmi_processor_functions, #object
 ENTRY(arm7tdmi_processor_functions)
 		.word	v4t_late_abort
+		.word	pabort_noifar
 		.word	cpu_arm7tdmi_proc_init
 		.word	cpu_arm7tdmi_proc_fin
 		.word	cpu_arm7tdmi_reset

arch/arm/mm/proc-arm920.S

@@ -417,6 +417,7 @@ arm920_crval:
 	.type	arm920_processor_functions, #object
 arm920_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm920_proc_init
 	.word	cpu_arm920_proc_fin
 	.word	cpu_arm920_reset
@@ -424,7 +425,6 @@ arm920_processor_functions:
 	.word	cpu_arm920_dcache_clean_area
 	.word	cpu_arm920_switch_mm
 	.word	cpu_arm920_set_pte_ext
-	.word	pabort_noifar
 	.size	arm920_processor_functions, . - arm920_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm922.S

@@ -421,6 +421,7 @@ arm922_crval:
 	.type	arm922_processor_functions, #object
 arm922_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm922_proc_init
 	.word	cpu_arm922_proc_fin
 	.word	cpu_arm922_reset
@@ -428,7 +429,6 @@ arm922_processor_functions:
 	.word	cpu_arm922_dcache_clean_area
 	.word	cpu_arm922_switch_mm
 	.word	cpu_arm922_set_pte_ext
-	.word	pabort_noifar
 	.size	arm922_processor_functions, . - arm922_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm925.S

@@ -484,6 +484,7 @@ arm925_crval:
 	.type	arm925_processor_functions, #object
 arm925_processor_functions:
 	.word	v4t_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm925_proc_init
 	.word	cpu_arm925_proc_fin
 	.word	cpu_arm925_reset
@@ -491,7 +492,6 @@ arm925_processor_functions:
 	.word	cpu_arm925_dcache_clean_area
 	.word	cpu_arm925_switch_mm
 	.word	cpu_arm925_set_pte_ext
-	.word	pabort_noifar
 	.size	arm925_processor_functions, . - arm925_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm926.S

@@ -437,6 +437,7 @@ arm926_crval:
 	.type	arm926_processor_functions, #object
 arm926_processor_functions:
 	.word	v5tj_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm926_proc_init
 	.word	cpu_arm926_proc_fin
 	.word	cpu_arm926_reset
@@ -444,7 +445,6 @@ arm926_processor_functions:
 	.word	cpu_arm926_dcache_clean_area
 	.word	cpu_arm926_switch_mm
 	.word	cpu_arm926_set_pte_ext
-	.word	pabort_noifar
 	.size	arm926_processor_functions, . - arm926_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-arm940.S

@@ -321,6 +321,7 @@ __arm940_setup:
 	.type	arm940_processor_functions, #object
 ENTRY(arm940_processor_functions)
 	.word	nommu_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm940_proc_init
 	.word	cpu_arm940_proc_fin
 	.word	cpu_arm940_reset

arch/arm/mm/proc-arm946.S

@@ -376,6 +376,7 @@ __arm946_setup:
 	.type	arm946_processor_functions, #object
 ENTRY(arm946_processor_functions)
 	.word	nommu_early_abort
+	.word	pabort_noifar
 	.word	cpu_arm946_proc_init
 	.word	cpu_arm946_proc_fin
 	.word	cpu_arm946_reset

arch/arm/mm/proc-arm9tdmi.S

@@ -64,6 +64,7 @@ __arm9tdmi_setup:
 		.type	arm9tdmi_processor_functions, #object
 ENTRY(arm9tdmi_processor_functions)
 		.word	nommu_early_abort
+		.word	pabort_noifar
 		.word	cpu_arm9tdmi_proc_init
 		.word	cpu_arm9tdmi_proc_fin
 		.word	cpu_arm9tdmi_reset

arch/arm/mm/proc-feroceon.S

@@ -423,6 +423,7 @@ feroceon_crval:
 	.type	feroceon_processor_functions, #object
 feroceon_processor_functions:
 	.word	v5t_early_abort
+	.word	pabort_noifar
 	.word	cpu_feroceon_proc_init
 	.word	cpu_feroceon_proc_fin
 	.word	cpu_feroceon_reset
@@ -430,7 +431,6 @@ feroceon_processor_functions:
 	.word	cpu_feroceon_dcache_clean_area
 	.word	cpu_feroceon_switch_mm
 	.word	cpu_feroceon_set_pte_ext
-	.word	pabort_noifar
 	.size	feroceon_processor_functions, . - feroceon_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-sa110.S

@@ -216,6 +216,7 @@ sa110_crval:
 	.type	sa110_processor_functions, #object
 ENTRY(sa110_processor_functions)
 	.word	v4_early_abort
+	.word	pabort_noifar
 	.word	cpu_sa110_proc_init
 	.word	cpu_sa110_proc_fin
 	.word	cpu_sa110_reset
@@ -223,7 +224,6 @@ ENTRY(sa110_processor_functions)
 	.word	cpu_sa110_dcache_clean_area
 	.word	cpu_sa110_switch_mm
 	.word	cpu_sa110_set_pte_ext
-	.word	pabort_noifar
 	.size	sa110_processor_functions, . - sa110_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-sa1100.S

@@ -231,6 +231,7 @@ sa1100_crval:
 	.type	sa1100_processor_functions, #object
 ENTRY(sa1100_processor_functions)
 	.word	v4_early_abort
+	.word	pabort_noifar
 	.word	cpu_sa1100_proc_init
 	.word	cpu_sa1100_proc_fin
 	.word	cpu_sa1100_reset
@@ -238,7 +239,6 @@ ENTRY(sa1100_processor_functions)
 	.word	cpu_sa1100_dcache_clean_area
 	.word	cpu_sa1100_switch_mm
 	.word	cpu_sa1100_set_pte_ext
-	.word	pabort_noifar
 	.size	sa1100_processor_functions, . - sa1100_processor_functions
 
 	.section ".rodata"

arch/arm/mm/proc-v6.S

@@ -219,6 +219,7 @@ v6_crval:
 	.type	v6_processor_functions, #object
 ENTRY(v6_processor_functions)
 	.word	v6_early_abort
+	.word	pabort_noifar
 	.word	cpu_v6_proc_init
 	.word	cpu_v6_proc_fin
 	.word	cpu_v6_reset
@@ -226,7 +227,6 @@ ENTRY(v6_processor_functions)
 	.word	cpu_v6_dcache_clean_area
 	.word	cpu_v6_switch_mm
 	.word	cpu_v6_set_pte_ext
-	.word	pabort_noifar
 	.size	v6_processor_functions, . - v6_processor_functions
 
 	.type	cpu_arch_name, #object

arch/arm/mm/proc-v7.S

@@ -205,6 +205,7 @@ __v7_setup_stack:
 	.type	v7_processor_functions, #object
 ENTRY(v7_processor_functions)
 	.word	v7_early_abort
+	.word	pabort_ifar
 	.word	cpu_v7_proc_init
 	.word	cpu_v7_proc_fin
 	.word	cpu_v7_reset
@@ -212,7 +213,6 @@ ENTRY(v7_processor_functions)
 	.word	cpu_v7_dcache_clean_area
 	.word	cpu_v7_switch_mm
 	.word	cpu_v7_set_pte_ext
-	.word	pabort_ifar
 	.size	v7_processor_functions, . - v7_processor_functions
 
 	.type	cpu_arch_name, #object

arch/arm/mm/proc-xsc3.S

@@ -450,6 +450,7 @@ xsc3_crval:
 	.type	xsc3_processor_functions, #object
 ENTRY(xsc3_processor_functions)
 	.word	v5t_early_abort
+	.word	pabort_noifar
 	.word	cpu_xsc3_proc_init
 	.word	cpu_xsc3_proc_fin
 	.word	cpu_xsc3_reset

arch/arm/mm/proc-xscale.S

@@ -527,6 +527,7 @@ xscale_crval:
 	.type	xscale_processor_functions, #object
 ENTRY(xscale_processor_functions)
 	.word	v5t_early_abort
+	.word	pabort_noifar
 	.word	cpu_xscale_proc_init
 	.word	cpu_xscale_proc_fin
 	.word	cpu_xscale_reset
@@ -534,7 +535,6 @@ ENTRY(xscale_processor_functions)
 	.word	cpu_xscale_dcache_clean_area
 	.word	cpu_xscale_switch_mm
 	.word	cpu_xscale_set_pte_ext
-	.word	pabort_noifar
 	.size	xscale_processor_functions, . - xscale_processor_functions
 
 	.section ".rodata"