scsi: pm80xx: Fix race condition caused by static variables

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[ Upstream commit d6477ee38c ]

Eliminate the use of static variables within the log pull implementation
to resolve a race condition and prevent data gaps when pulling logs from
multiple controllers in parallel, ensuring each operation is properly
isolated.

Signed-off-by: Francisco Gutierrez <frankramirez@google.com>
Link: https://lore.kernel.org/r/20250723183543.1443301-1-frankramirez@google.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Francisco Gutierrez 2025-07-23 18:35:43 +00:00 • committed by Greg Kroah-Hartman

parent d4375909d8

commit ad1c6577a0

3 changed files with 17 additions and 10 deletions

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22

drivers/scsi/pm8001/pm8001_ctl.c

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1

drivers/scsi/pm8001/pm8001_init.c

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4

drivers/scsi/pm8001/pm8001_sas.h

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