Re: [PATCH] iommu/amd: Fix schedule-while-atomic BUG in initialization code

From	Joerg Roedel <joro@8bytes.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] iommu/amd: Fix schedule-while-atomic BUG in initialization code
Date	2017-07-26 15:50 +0200
Message-ID	<u7uRj-Xi-1@gated-at.bofh.it> (permalink)
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On Wed, Jul 26, 2017 at 03:25:05PM +0200, Artem Savkov wrote:
> On Wed, Jul 26, 2017 at 02:26:14PM +0200, Joerg Roedel wrote:
> > Yes, that should fix it, but I think its better to just move the
> > register_syscore_ops() call to a later initialization step, like in the
> > patch below. I tested it an will queue it to my iommu/fixes branch.
> 
> Checked it as well just in case, didn't see any issues. Thank you.
> 
> Reported-and-tested-by: Artem Savkov <asavkov@redhat.com>

Thanks for testing it! I added your's and Thomas' tags and applied the
patch to my tree. It should go upstream this week.


	Joerg

Thread

amd-iommu/x2apic: sleeping function called from invalid context Artem Savkov <asavkov@redhat.com> - 2017-07-25 16:00 +0200
  Re: amd-iommu/x2apic: sleeping function called from invalid  context Thomas Gleixner <tglx@linutronix.de> - 2017-07-26 12:50 +0200
    [PATCH] iommu/amd: Fix schedule-while-atomic BUG in initialization  code Joerg Roedel <joro@8bytes.org> - 2017-07-26 14:30 +0200
      Re: [PATCH] iommu/amd: Fix schedule-while-atomic BUG in  initialization code Artem Savkov <asavkov@redhat.com> - 2017-07-26 15:30 +0200
        Re: [PATCH] iommu/amd: Fix schedule-while-atomic BUG in  initialization code Joerg Roedel <joro@8bytes.org> - 2017-07-26 15:50 +0200
      Re: [PATCH] iommu/amd: Fix schedule-while-atomic BUG in initialization  code Thomas Gleixner <tglx@linutronix.de> - 2017-07-26 15:30 +0200

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