2.6.27-longterm review patch. If anyone has any objections, please let us know.
------------------ commit d0efab26f89506387a1bde898556660e06d7eb15 upstream. 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 <[email protected]> Acked-by: Mark Salyzyn <[email protected]> Signed-off-by: James Bottomley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/scsi/aacraid/commsup.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) Index: longterm-2.6.27/drivers/scsi/aacraid/commsup.c =================================================================== --- longterm-2.6.27.orig/drivers/scsi/aacraid/commsup.c 2012-02-05 22:34:33.642915831 +0100 +++ longterm-2.6.27/drivers/scsi/aacraid/commsup.c 2012-02-05 22:34:41.243915381 +0100 @@ -1202,6 +1202,8 @@ 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; -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
