From: Vasily Averin Date: Fri, 2 Sep 2011 15:31:46 +0000 (+0400) Subject: [SCSI] aacraid: reset should disable MSI interrupt X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d0efab26f89506387a1bde898556660e06d7eb15;p=linux-beck.git [SCSI] aacraid: reset should disable MSI interrupt scsi reset on hardware with enabled MSI interrupts generates WARNING message [11027.798722] aacraid: Host adapter abort request (0,0,0,0) [11027.798814] aacraid: Host adapter reset request. SCSI hang ? [11087.762237] aacraid: SCSI bus appears hung [11135.082543] ------------[ cut here ]------------ [11135.082646] WARNING: at drivers/pci/msi.c:658 pci_enable_msi_block+0x251/0x290() Signed-off-by: Vasily Averin Acked-by: Mark Salyzyn Cc: stable@kernel.org Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index e7d0d47b9185..e5f2d7d9002e 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1283,6 +1283,8 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced) kfree(aac->queues); aac->queues = NULL; free_irq(aac->pdev->irq, aac); + if (aac->msi) + pci_disable_msi(aac->pdev); kfree(aac->fsa_dev); aac->fsa_dev = NULL; quirks = aac_get_driver_ident(index)->quirks;