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a9-depreca
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a10s
Author | SHA1 | Date | |
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0012cb5924 |
34
config.yaml
34
config.yaml
@ -1,16 +1,34 @@
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actions:
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- add_files:
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- type: "patch"
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name: "glibc-upstream-2.34-bz-32470.patch"
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number: 1000
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- replace:
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- target: "spec"
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find: "%define target %{_target_cpu}-redhat-linux"
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replace: |
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%define target %{_target_cpu}-redhat-linux
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%ifarch x86_64_v2
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%define target x86_64-redhat-linux
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%endif
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count: 1
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- target: "spec"
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find: |
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%ifarch s390x
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%verify(not md5 size mtime) %config(noreplace) %{_libdir}/gconv/gconv-modules.d/gconv-modules-s390.conf
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%endif
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replace: |
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%ifarch s390x
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%verify(not md5 size mtime) %config(noreplace) %{_libdir}/gconv/gconv-modules.d/gconv-modules-s390.conf
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%endif
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%ifarch riscv64
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%{_libdir}/lp64d
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%endif
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count: 1
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- modify_release:
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- suffix: ".alma.1"
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enabled: true
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- changelog_entry:
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- name: "Koichiro Iwao"
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email: "meta@almalinux.org"
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- name: "Eduard Abdullin"
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email: "eabdullin@almalinux.org"
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line:
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- "Apply patch from upstream BZ #32470"
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- "Overwrite target for x86_64_v2"
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- "Add /usr/lib64/lp64d to ricv64"
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@ -1,36 +0,0 @@
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From 1b1f940938b6971a8c4eba33abf9cdcec83298a5 Mon Sep 17 00:00:00 2001
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From: Florian Weimer <fweimer@redhat.com>
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Date: Tue, 17 Dec 2024 18:12:03 +0100
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Subject: [PATCH] x86: Avoid integer truncation with large cache sizes (bug
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32470)
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Some hypervisors report 1 TiB L3 cache size. This results
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in some variables incorrectly getting zeroed, causing crashes
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in memcpy/memmove because invariants are violated.
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(cherry picked from commit 61c3450db96dce96ad2b24b4f0b548e6a46d68e5)
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---
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sysdeps/x86/dl-cacheinfo.h | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h
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index 84b10b8540..7865e87054 100644
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--- a/sysdeps/x86/dl-cacheinfo.h
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+++ b/sysdeps/x86/dl-cacheinfo.h
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@@ -901,12 +901,12 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
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#if HAVE_TUNABLES
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/* NB: The REP MOVSB threshold must be greater than VEC_SIZE * 8. */
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- unsigned int minimum_rep_movsb_threshold;
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+ unsigned long int minimum_rep_movsb_threshold;
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#endif
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/* NB: The default REP MOVSB threshold is 4096 * (VEC_SIZE / 16) for
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VEC_SIZE == 64 or 32. For VEC_SIZE == 16, the default REP MOVSB
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threshold is 2048 * (VEC_SIZE / 16). */
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- unsigned int rep_movsb_threshold;
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+ unsigned long int rep_movsb_threshold;
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if (CPU_FEATURE_USABLE_P (cpu_features, AVX512F)
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&& !CPU_FEATURE_PREFERRED_P (cpu_features, Prefer_No_AVX512))
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{
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--
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2.46.2
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