scsi: mpt3sas: Don't call disable_irq from IRQ poll handler

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disable_irq() might sleep, replace it with disable_irq_nosync(). For
synchronisation 'irq_poll_scheduled' is sufficient

Fixes: 320e77acb3 scsi: mpt3sas: Irq poll to avoid CPU hard lockups
Link: https://lore.kernel.org/r/20200901145026.12174-1-thenzl@redhat.com
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Tomas Henzl 2020-09-01 16:50:26 +02:00 • committed by Martin K. Petersen

parent d2af39141e

commit b614d55b97

1 changed files with 1 additions and 1 deletions

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drivers/scsi/mpt3sas/mpt3sas_base.c

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