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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/29953] Invalid x86_non_temporal_threshold without
 cache info
Date: Wed, 15 Mar 2023 22:18:18 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29953

--- Comment #17 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot g=
nu.org> ---
The release/2.36/master branch has been updated by H.J. Lu
<hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dglibc.git;h=3Df3991fec8071dbcf3ec=
9f13a91c738b66fcd4159

commit f3991fec8071dbcf3ec9f13a91c738b66fcd4159
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Jan 3 13:06:48 2023 -0800

    x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]

    The minimum non_temporal_threshold is 0x4040.  non_temporal_threshold m=
ay
    be set to less than the minimum value when the shared cache size isn't
    available (e.g., in an emulator) or by the tunable.  Add checks for
    minimum and maximum of non_temporal_threshold.

    This fixes BZ #29953.

    (cherry picked from commit 48b74865c63840b288bd85b4d8743533b73b339b)

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