On Fri, Nov 24, 2017 at 03:12:39AM +0800, Ching Huang wrote: > On Thu, 2017-11-23 at 04:57 -0800, Christoph Hellwig wrote: > > On Thu, Nov 23, 2017 at 09:22:03AM +0800, Ching Huang wrote: > > > From: Ching Huang <ching2...@areca.com.tw> > > > > > > Hi all, > > > > > > The following patches apply to Martin's 4.16/scsi-queue. > > > > > > Patch 1: Add module parameter msi_enable to has a chance to disable msi > > > interrupt if it does not work properly. > > > > > > Patch 2: Add module parameter msix_enable to has a chance to disable msix > > > interrupt if it does not work properly. > > > > Why would it not work properly? > This patch is apply to > https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git/tree/?h=4.16/scsi-queue >
No, the question is we're adding an option called "msi_enable" which is used to disable MSI interrupts "if it does not work properly". Why is the current code not working properly? Is there a crash or a performance issue? What does the bug in the current code look like from a user perspective? Can you send us a dmesg from a failing system? regards, dan carpenter
