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January 2016

SCIENTIFIC-LINUX-DEVEL@LISTSERV.FNAL.GOV

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Subject:
From:
Scott Dowdle <[log in to unmask]>
Reply To:
Scott Dowdle <[log in to unmask]>
Date:
Wed, 27 Jan 2016 08:30:06 -0700
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----- Original Message -----
> Hi
> I am astounded that the release notes for SL 7.2 do not contain a
> couple of known bugs I had previously reported before Christmas
> (with ZERO response on this list):
> 
> 1. Masses of "kernel: AMD-Vi: Event logged [IO_PAGE_FAULT
> device=00:13.0 domain=0x0008 address=0x0000000000000080
> flags=0x0020]" errors appearing after a few hours running.
> It would appear the new kernel has picked up the IOMMU error reported
> in RH bugzilla 1274527. Running with amd-iommu = off stopped the
> errors, but is not a valid option for me.
> 
> 2. For some AMD processors the kernel panics for all versions of
> kernel-3.10.0-327 up to 4.5 See RH bugzilla 1265283 and 1285235 This
> is surely a show stopper for some people, unless you install SL 7.1
> and then upgrade to 7.2 only to find you have the IOMMU bug!!!
> 
> Is anything going to be done about these bugs?
> 
> Cheers
> Bill Maidment

If bugs exist in upstream Red Hat, it is a clone maker's goal to reproduce those bugs exactly. :)

TYL,
-- 
Scott Dowdle
704 Church Street
Belgrade, MT 59714
(406)388-0827 [home]
(406)994-3931 [work]

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