Hi James,
This patch fixes the kernel oops in the error handler "aac_eh_abort" function.
This attached patch is against current upstream kernel
ObligatoryDisclaimer: Please accept my condolences regarding Outlook's handling of patch attachments (inline gets damaged, please use attachment).
Signed-off-by: Mahesh Rajashekhara <aacraid@xxxxxxxxxxxxxx>
---
drivers/scsi/aacraid/commsup.c | 1 +
drivers/scsi/aacraid/linit.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff -purN a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
--- a/drivers/scsi/aacraid/commsup.c 2012-03-08 14:28:50.000000000 +0530
+++ b/drivers/scsi/aacraid/commsup.c 2012-03-08 14:31:51.000000000 +0530
@@ -136,6 +136,7 @@ int aac_fib_setup(struct aac_dev * dev)
i < (dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB);
i++, fibptr++)
{
+ fibptr->flags = 0;
fibptr->dev = dev;
fibptr->hw_fib_va = hw_fib;
fibptr->data = (void *) fibptr->hw_fib_va->data;
diff -purN a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
--- a/drivers/scsi/aacraid/linit.c 2012-03-08 14:28:34.000000000 +0530
+++ b/drivers/scsi/aacraid/linit.c 2012-03-08 14:30:55.000000000 +0530
@@ -1157,7 +1157,7 @@ static int __devinit aac_probe_one(struc
aac->cardtype = index;
INIT_LIST_HEAD(&aac->entry);
- aac->fibs = kmalloc(sizeof(struct fib) * (shost->can_queue + AAC_NUM_MGT_FIB), GFP_KERNEL);
+ aac->fibs = kzalloc(sizeof(struct fib) * (shost->can_queue + AAC_NUM_MGT_FIB), GFP_KERNEL);
if (!aac->fibs)
goto out_free_host;
spin_lock_init(&aac->fib_lock);
::DISCLAIMER::
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Attachment:
aac-kernel-oops-fix.patch
Description: aac-kernel-oops-fix.patch
