From: "H.J. Lu" <hjl.tools@gmail.com>
To: Florian Weimer <fweimer@redhat.com>
Cc: "Carlos O'Donell via Libc-alpha" <libc-alpha@sourceware.org>,
"Carlos O'Donell" <carlos@redhat.com>
Subject: Re: glibc 2.35 failures in elf/tst-cpu-features-cpuinfo-static.
Date: Fri, 14 Jan 2022 10:05:22 -0800 [thread overview]
Message-ID: <CAMe9rOocJ+WKTMNZV738Rk5bSk5XgoRY31fCv9DWUte_NnfD2A@mail.gmail.com> (raw)
In-Reply-To: <87ee5aqmla.fsf@oldenburg.str.redhat.com>
On Fri, Jan 14, 2022 at 9:00 AM Florian Weimer <fweimer@redhat.com> wrote:
>
> * Carlos O'Donell via Libc-alpha:
>
> > Checking HAS_CPU_FEATURE (RTM):
> > HAS_CPU_FEATURE (RTM): 1
> > cpuinfo (rtm): 0
> > *** failure ***
>
> Could you pin this test to specific CPUs and see if it behaves
> differently depending on the CPU?
>
Hi Carlos,
I believe you ran into:
https://sourceware.org/bugzilla/show_bug.cgi?id=28033
https://www.intel.com/content/www/us/en/support/articles/000059422/processors.html
Specifically your CPU is listed as
06_9EH <=0xC 8th/9th Generation Intel® Core™ Processors and Intel®
Pentium® Processors based on Coffee Lake microarchitecture
I think we should black list all CPUs on the list.
--
H.J.
next prev parent reply other threads:[~2022-01-14 18:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-14 16:43 Carlos O'Donell
2022-01-14 17:00 ` Florian Weimer
2022-01-14 18:05 ` H.J. Lu [this message]
2022-01-14 18:13 ` Florian Weimer
2022-01-14 21:09 ` Carlos O'Donell
2022-01-14 21:11 ` Florian Weimer
2022-01-14 22:10 ` Carlos O'Donell
2022-01-14 22:23 ` Florian Weimer
2022-01-14 22:30 ` Carlos O'Donell
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