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From: "siddhesh at sourceware dot org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/27398] x86: Sporadic failures in tst-cpu-features-cpuinfo
Date: Fri, 12 Feb 2021 09:59:29 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27398

--- Comment #3 from Siddhesh Poyarekar <siddhesh at sourceware dot org> ---
It only reports failures on cpu0, on every run, none of the other cores:

$ taskset --cpu-list 0 ./testrun.sh elf/tst-cpu-features-cpuinfo | grep -B 3
fail
Checking HAS_CPU_FEATURE (HLE):
  HAS_CPU_FEATURE (HLE): 1
  cpuinfo (hle): 0
 *** failure ***
--
Checking HAS_CPU_FEATURE (RTM):
  HAS_CPU_FEATURE (RTM): 1
  cpuinfo (rtm): 0
 *** failure ***

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