On Tue, Aug 07, 2012 at 05:31:49PM +0200, Robert Richter wrote:
> On 06.06.12 08:03:58, tip-bot for Suresh Siddha wrote:
> > Commit-ID: 332afa656e76458ee9cf0f0d123016a0658539e4
> > Gitweb: http://git.kernel.org/tip/332afa656e76458ee9cf0f0d123016a0658539e4
> > Author: Suresh Siddha <suresh.b.siddha@xxxxxxxxx>
> > AuthorDate: Mon, 21 May 2012 16:58:01 -0700
> > Committer: Ingo Molnar <mingo@xxxxxxxxxx>
> > CommitDate: Wed, 6 Jun 2012 09:51:22 +0200
> >
> > x86/irq: Update irq_cfg domain unless the new affinity is a subset of the current domain
>
> This commit causes a sata error and thus a boot failure:
>
> ACPI: Invalid Power Resource to register!ata1: lost interrupt (Status 0x50)
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x40000000 action 0x6 frozen
> ata1: SError: { }
> ata1.00: failed command: READ DMA
>
> Reverting it as following helped:
>
> $ git revert d872818dbbeed1bccf58c7f8c7db432154c802f9
> $ git revert 1ac322d0b169c95ce34d55b3ed6d40ce1a5f3a02
> $ git revert 332afa656e76458ee9cf0f0d123016a0658539e4
Right,
and it is a good thing Robert and I were talking about his issue and I
mentioned seeing funny do_IRQ messages during 3.6-rc1 boot:
[ 0.170256] AMD PMU driver.
[ 0.170451] ... version: 0
[ 0.170683] ... bit width: 48
[ 0.170906] ... generic registers: 6
[ 0.171125] ... value mask: 0000ffffffffffff
[ 0.171399] ... max period: 00007fffffffffff
[ 0.171673] ... fixed-purpose events: 0
[ 0.171902] ... event mask: 000000000000003f
[ 0.172687] MCE: In-kernel MCE decoding enabled.
[ 0.184214] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.186687] do_IRQ: 1.55 No irq handler for vector (irq -1) <---
[ 0.198126] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.200579] do_IRQ: 2.55 No irq handler for vector (irq -1) <---
[ 0.173040] smpboot: Booting Node 0, Processors #1 #2 #3 OK
[ 0.212083] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.214538] do_IRQ: 3.55 No irq handler for vector (irq -1) <---
[ 0.214864] Brought up 4 CPUs
of it now having IRQ handler for vector 55.
And guess what: reverting those three above make the message go away
too.
Thanks.
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