On Thu, 2023-11-23 at 12:01 +0000, John Garry wrote: > On 20/05/2023 00:08, Sagar Biradar wrote: > > Fix the IO hang that arises because of MSIx vector not > > having a mapped online CPU upon receiving completion. > > > > The SCSI cmds take the blk_mq route, which is setup during the > > init. The reserved cmds fetch the vector_no from mq_map after the > > init is complete and before the init, they use 0 - as per the norm. > > > > Reviewed-by: Gilbert Wu <gilbert.wu@xxxxxxxxxxxxx> > > Signed-off-by: Sagar Biradar <Sagar.Biradar@xxxxxxxxxxxxx> > > This the patch which seems to be causing the issue in > https://bugzilla.kernel.org/show_bug.cgi?id=217599 > > I will comment here since I got no response there... We can still do a clean revert of this commit if no other solution is found before the end of the 6.7 rc cycle. Regards, James
