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authorPeter Marko <peter.marko@siemens.com>2024-04-23 23:54:45 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2024-04-30 22:20:16 +0100
commit148eda4aeb7c0985c75b297710e262d1adf92c59 (patch)
tree4b2e6d59b7b41f3d605f6eb3ea29008be09903c8 /meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch
parentc7fd9294a6a79ecdafb91a1b2a93cccf25fa36fe (diff)
downloadpoky-148eda4aeb7c0985c75b297710e262d1adf92c59.tar.gz
glibc: Update to latest on stable 2.39 branch
Adresses CVE-2024-2961 Remove backported patch included in hash update. Changes: 31da30f23c iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (CVE-2024-2961) 423099a032 x86_64: Exclude SSE, AVX and FMA4 variants in libm multiarch 04df8652eb Apply the Makefile sorting fix edb9a76e30 powerpc: Fix ld.so address determination for PCREL mode (bug 31640) 7b92f46f04 x86-64: Simplify minimum ISA check ifdef conditional with if 9883f4304c x86-64: Don't use SSE resolvers for ISA level 3 or above 9d92452c70 AArch64: Check kernel version for SVE ifuncs 395a89f61e aarch64: fix check for SVE support in assembler b0e0a07018 aarch64/fpu: Sync libmvec routines from 2.39 and before with AOR 31c7d69af5 i386: Use generic memrchr in libc (bug 31316) 5d070d12b3 x86: Expand the comment on when REP STOSB is used on memset 6484a92698 x86: Do not prefer ERMS for memset on Zen3+ aa4249266e x86: Fix Zen3/Zen4 ERMS selection (BZ 30994) 5a461f2949 Add tst-gnu2-tls2mod1 to test-internal-extras aded2fc004 elf: Enable TLS descriptor tests on aarch64 a8ba52bde5 arm: Update _dl_tlsdesc_dynamic to preserve caller-saved registers (BZ 31372) 15aebdbada Ignore undefined symbols for -mtls-dialect=gnu2 354cabcb26 x86-64: Allocate state buffer space for RDI, RSI and RBX 853e915fdd x86-64: Update _dl_tlsdesc_dynamic to preserve AMX registers a364304718 x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers 7fc8242bf8 x86-64: Save APX registers in ld.so trampoline 983f34a125 LoongArch: Correct {__ieee754, _}_scalb -> {__ieee754, _}_scalbf aad45c8ac3 powerpc: Placeholder and infrastructure/build support to add Power11 related changes. ee7f4c54e1 powerpc: Add HWCAP3/HWCAP4 data to TCB for Power Architecture. 71fcdba577 linux: Use rseq area unconditionally in sched_getcpu (bug 31479) (From OE-Core rev: 8b0124782510389bdc376fab645a0920b3fb94c8) Signed-off-by: Peter Marko <peter.marko@siemens.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch')
-rw-r--r--meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch62
1 files changed, 0 insertions, 62 deletions
diff --git a/meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch b/meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch
deleted file mode 100644
index f6523c5498..0000000000
--- a/meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch
+++ /dev/null
@@ -1,62 +0,0 @@
1From 73c26018ed0ecd9c807bb363cc2c2ab4aca66a82 Mon Sep 17 00:00:00 2001
2From: Szabolcs Nagy <szabolcs.nagy@arm.com>
3Date: Wed, 13 Mar 2024 14:34:14 +0000
4Subject: [PATCH] aarch64: fix check for SVE support in assembler
5
6Due to GCC bug 110901 -mcpu can override -march setting when compiling
7asm code and thus a compiler targetting a specific cpu can fail the
8configure check even when binutils gas supports SVE.
9
10The workaround is that explicit .arch directive overrides both -mcpu
11and -march, and since that's what the actual SVE memcpy uses the
12configure check should use that too even if the GCC issue is fixed
13independently.
14
15Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=73c26018ed0ecd9c807bb363cc2c2ab4aca66a82]
16Signed-off-by: Khem Raj <raj.khem@gmail.com>
17Reviewed-by: Florian Weimer <fweimer@redhat.com>
18---
19 sysdeps/aarch64/configure | 5 +++--
20 sysdeps/aarch64/configure.ac | 5 +++--
21 2 files changed, 6 insertions(+), 4 deletions(-)
22 mode change 100644 => 100755 sysdeps/aarch64/configure
23
24diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
25old mode 100644
26new mode 100755
27index ca57edce47..9606137e8d
28--- a/sysdeps/aarch64/configure
29+++ b/sysdeps/aarch64/configure
30@@ -325,9 +325,10 @@ then :
31 printf %s "(cached) " >&6
32 else $as_nop
33 cat > conftest.s <<\EOF
34- ptrue p0.b
35+ .arch armv8.2-a+sve
36+ ptrue p0.b
37 EOF
38-if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5'
39+if { ac_try='${CC-cc} -c conftest.s 1>&5'
40 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
41 (eval $ac_try) 2>&5
42 ac_status=$?
43diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
44index 27874eceb4..56d12d661d 100644
45--- a/sysdeps/aarch64/configure.ac
46+++ b/sysdeps/aarch64/configure.ac
47@@ -90,9 +90,10 @@ LIBC_CONFIG_VAR([aarch64-variant-pcs], [$libc_cv_aarch64_variant_pcs])
48 # Check if asm support armv8.2-a+sve
49 AC_CACHE_CHECK([for SVE support in assembler], [libc_cv_aarch64_sve_asm], [dnl
50 cat > conftest.s <<\EOF
51- ptrue p0.b
52+ .arch armv8.2-a+sve
53+ ptrue p0.b
54 EOF
55-if AC_TRY_COMMAND(${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&AS_MESSAGE_LOG_FD); then
56+if AC_TRY_COMMAND(${CC-cc} -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
57 libc_cv_aarch64_sve_asm=yes
58 else
59 libc_cv_aarch64_sve_asm=no
60--
612.44.0
62