Commit 5bb2f743 authored Oct 24, 2019 by Tomas Henzl Committed by Martin K. Petersen Oct 24, 2019

scsi: mpt3sas: change allocation option

From an interrupt handler path memory may be allocated using
GFP_KERNEL, replace it with GFP_ATOMIC.
_base_interrupt->_scsih_io_done->_scsih_smart_predicted_fault

Link: https://lore.kernel.org/r/20191024152835.6177-1-thenzl@redhat.com


Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 906ca635

drivers/scsi/mpt3sas/mpt3sas_scsih.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -5161,7 +5161,7 @@ _scsih_smart_predicted_fault(struct MPT3SAS_ADAPTER *ioc, u16 handle)
		/* insert into event log */
		sz = offsetof(Mpi2EventNotificationReply_t, EventData) +
		sizeof(Mpi2EventDataSasDeviceStatusChange_t);
		event_reply = kzalloc(sz, GFP_KERNEL);
		event_reply = kzalloc(sz, GFP_ATOMIC);
		if (!event_reply) {
		ioc_err(ioc, "failure at %s:%d/%s()!\n",
		__FILE__, __LINE__, __func__);

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