| From 21b4be79f2475bc5acd600400c47110695675ac0 Mon Sep 17 00:00:00 2001 |
| From: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> |
| Date: Fri, 28 Aug 2015 06:38:39 -0400 |
| Subject: [PATCH 11/15] aacraid: IOCTL fix |
| |
| Driver blocks ioctls once it received shutdown/suspend request during |
| suspend/hybernation. This patch unblocks ioctls on resume path. |
| |
| Reviewed-by: Tomas Henzl <thenzl@redhat.com> |
| Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com> |
| Reviewed-by: Karthikeya Sunkesula <Karthikeya.Sunkesula@pmcs.com> |
| Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> |
| Signed-off-by: Joel Stanley <joel@jms.id.au> |
| --- |
| drivers/scsi/aacraid/linit.c | 5 +++++ |
| 1 file changed, 5 insertions(+) |
| |
| diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c |
| index 37375cf7d126..3b6e5c67e853 100644 |
| --- a/drivers/scsi/aacraid/linit.c |
| +++ b/drivers/scsi/aacraid/linit.c |
| @@ -1448,6 +1448,11 @@ static int aac_resume(struct pci_dev *pdev) |
| pci_set_master(pdev); |
| if (aac_acquire_resources(aac)) |
| goto fail_device; |
| + /* |
| + * reset this flag to unblock ioctl() as it was set at |
| + * aac_send_shutdown() to block ioctls from upperlayer |
| + */ |
| + aac->adapter_shutdown = 0; |
| scsi_unblock_requests(shost); |
| |
| return 0; |
| -- |
| 2.6.2 |
| |