From: Giridhar Malavali <gmalavali@marvell.com>
Date: Thu, 24 Jan 2019 23:23:46 -0800
Subject: [PATCH] scsi: qla2xxx: Fix SRB allocation flag to avoid sleeping in
IRQ context
Git-commit: 97a93cea887376e13ea7d473ab349181850f4e39
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
Patch-mainline: Queued in subsystem maintainer repository
References: bsc#1124541
This patch fixes SRB allocation flag from GFP_KERNEL to GFP_ATOMIC, to
prevent sleeping in IRQ context
Signed-off-by: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/qla2xxx/qla_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index aa72e8316533..3bb4fa97e40a 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1829,7 +1829,7 @@ qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
int rval = QLA_FUNCTION_FAILED;
sp = qla2xxx_get_qpair_sp(cmd_sp->vha, cmd_sp->qpair, cmd_sp->fcport,
- GFP_KERNEL);
+ GFP_ATOMIC);
if (!sp)
goto done;
--
2.16.4