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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "This is a couple of minor fixes, one for a preempt warning in the
  mpt2sas driver and one is a config failure with the new sd async
  domain."

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  [SCSI] Fix sd_probe_domain config problem
  [SCSI] mpt2sas: Fix unsafe using smp_processor_id() in preemptible
Linus Torvalds 13 năm trước cách đây
mục cha
commit
a2c2df8672
2 tập tin đã thay đổi với 2 bổ sung4 xóa
  1. 1 1
      drivers/scsi/mpt2sas/mpt2sas_base.c
  2. 1 3
      drivers/scsi/scsi.c

+ 1 - 1
drivers/scsi/mpt2sas/mpt2sas_base.c

@@ -1792,7 +1792,7 @@ static inline void _base_writeq(__u64 b, volatile void __iomem *addr,
 static inline u8
 _base_get_msix_index(struct MPT2SAS_ADAPTER *ioc)
 {
-	return ioc->cpu_msix_table[smp_processor_id()];
+	return ioc->cpu_msix_table[raw_smp_processor_id()];
 }
 
 /**

+ 1 - 3
drivers/scsi/scsi.c

@@ -90,11 +90,9 @@ unsigned int scsi_logging_level;
 EXPORT_SYMBOL(scsi_logging_level);
 #endif
 
-#if IS_ENABLED(CONFIG_PM) || IS_ENABLED(CONFIG_BLK_DEV_SD)
-/* sd and scsi_pm need to coordinate flushing async actions */
+/* sd, scsi core and power management need to coordinate flushing async actions */
 LIST_HEAD(scsi_sd_probe_domain);
 EXPORT_SYMBOL(scsi_sd_probe_domain);
-#endif
 
 /* NB: These are exposed through /proc/scsi/scsi and form part of the ABI.
  * You may not alter any existing entry (although adding new ones is