[scarthgap][PATCH] glibc: stable 2.39 branch updates.

[scarthgap][PATCH] glibc: stable 2.39 branch updates.

[sundeep.kokkonda]

From: Sundeep KOKKONDA <sundeep.kokkonda@windriver.com>

c7c3f5bf80 LoongArch: Fix undefined `__memset_aligned` reference in ld.so linking.
32969a2b36 socket: Add new test for connect
2db79c96ba libsupport: Add xgetpeername
ab4ef4421f x86_64: Fix missing wcsncat function definition without multiarch (x86-64-v4)
97bb89668d Force DT_RPATH for --enable-hardcoded-path-in-tests
71149c2a2e elf: Only process multiple tunable once (BZ 31686)
f8e4623421 Add a test to check for duplicate definitions in the static library
8b005d7869 i686: Fix multiple definitions of __memmove_chk and __memset_chk
8323a83abd i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk
5141d4d83c Revert "i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk"
c16871e662 Revert "i686: Fix multiple definitions of __memmove_chk and __memset_chk"
fa616ea373 Revert "Add a test to check for duplicate definitions in the static library"
ff110b2591 Add a test to check for duplicate definitions in the static library
ad92c483a4 i686: Fix multiple definitions of __memmove_chk and __memset_chk
3148714ab6 i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk
273a835fe7 time: Allow later version licensing.
acc56074b0 nscd: Use time_t for return type of addgetnetgrentX
836d43b989 login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701)
9831f98c26 login: Check default sizes of structs utmp, utmpx, lastlog
fd658f026f elf: Also compile dl-misc.os with $(rtld-early-cflags)
a9a8d3eebb CVE-2024-33601, CVE-2024-33602: nscd: netgroup: Use two buffers in addgetnetgrentX (bug 31680)
c99f886de5 CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bug 31678)
5a508e0b50 CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bug 31678)
1263d583d2 CVE-2024-33599: nscd: Stack-based buffer overflow in netgroup cache (bug 31677)
2f8f157eb0 x86: Define MINIMUM_X86_ISA_LEVEL in config.h [BZ #31676]
e701c7d761 i386: ulp update for SSE2 --disable-multi-arch configurations
e828914cf9 nptl: Fix tst-cancel30 on kernels without ppoll_time64 support
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 <feff>powerpc: Placeholder and infrastructure/build support to add Power11 related changes.
ee7f4c54e1 <feff>powerpc: Add HWCAP3/HWCAP4 data to TCB for Power Architecture.
71fcdba577 linux: Use rseq area unconditionally in sched_getcpu (bug 31479)

Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc     |  2 +-
 ...y-the-header-between-arm-and-aarch64.patch |  8 ---
 ...e-Pass-mcpu-along-with-march-to-dete.patch | 62 -------------------
 meta/recipes-core/glibc/glibc_2.39.bb         |  1 -
 4 files changed, 1 insertion(+), 72 deletions(-)
 delete mode 100644 meta/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 618a574566..20125e4339 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "1b9c1a0047fb26a65a9b2a7b8cd977243f7d353c"
+SRCREV_glibc ?= "c7c3f5bf80ae86b34501f473f1a9fc545c911b7f"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
diff --git a/meta/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch b/meta/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
index 066c3b1ea2..80c6ea89b5 100644
--- a/meta/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
+++ b/meta/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
@@ -39,11 +39,3 @@ index 118e59172d..b4b0692eb5 100644
  #endif
  
  #define __WORDSIZE_TIME64_COMPAT32	0
-diff --git a/sysdeps/arm/bits/wordsize.h b/sysdeps/arm/bits/wordsize.h
-new file mode 120000
-index 0000000000..4c4a788ec2
---- /dev/null
-+++ b/sysdeps/arm/bits/wordsize.h
-@@ -0,0 +1 @@
-+../../aarch64/bits/wordsize.h
-\ No newline at end of file
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 @@
-From 73c26018ed0ecd9c807bb363cc2c2ab4aca66a82 Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <szabolcs.nagy@arm.com>
-Date: Wed, 13 Mar 2024 14:34:14 +0000
-Subject: [PATCH] aarch64: fix check for SVE support in assembler
-
-Due to GCC bug 110901 -mcpu can override -march setting when compiling
-asm code and thus a compiler targetting a specific cpu can fail the
-configure check even when binutils gas supports SVE.
-
-The workaround is that explicit .arch directive overrides both -mcpu
-and -march, and since that's what the actual SVE memcpy uses the
-configure check should use that too even if the GCC issue is fixed
-independently.
-
-Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=73c26018ed0ecd9c807bb363cc2c2ab4aca66a82]
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Reviewed-by: Florian Weimer <fweimer@redhat.com>
----
- sysdeps/aarch64/configure    | 5 +++--
- sysdeps/aarch64/configure.ac | 5 +++--
- 2 files changed, 6 insertions(+), 4 deletions(-)
- mode change 100644 => 100755 sysdeps/aarch64/configure
-
-diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
-old mode 100644
-new mode 100755
-index ca57edce47..9606137e8d
---- a/sysdeps/aarch64/configure
-+++ b/sysdeps/aarch64/configure
-@@ -325,9 +325,10 @@ then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat > conftest.s <<\EOF
--        ptrue p0.b
-+	.arch armv8.2-a+sve
-+	ptrue p0.b
- EOF
--if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5'
-+if { ac_try='${CC-cc} -c conftest.s 1>&5'
-   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
-index 27874eceb4..56d12d661d 100644
---- a/sysdeps/aarch64/configure.ac
-+++ b/sysdeps/aarch64/configure.ac
-@@ -90,9 +90,10 @@ LIBC_CONFIG_VAR([aarch64-variant-pcs], [$libc_cv_aarch64_variant_pcs])
- # Check if asm support armv8.2-a+sve
- AC_CACHE_CHECK([for SVE support in assembler], [libc_cv_aarch64_sve_asm], [dnl
- cat > conftest.s <<\EOF
--        ptrue p0.b
-+	.arch armv8.2-a+sve
-+	ptrue p0.b
- EOF
--if AC_TRY_COMMAND(${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&AS_MESSAGE_LOG_FD); then
-+if AC_TRY_COMMAND(${CC-cc} -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-   libc_cv_aarch64_sve_asm=yes
- else
-   libc_cv_aarch64_sve_asm=no
--- 
-2.44.0
-
diff --git a/meta/recipes-core/glibc/glibc_2.39.bb b/meta/recipes-core/glibc/glibc_2.39.bb
index 9122472689..dce6febc11 100644
--- a/meta/recipes-core/glibc/glibc_2.39.bb
+++ b/meta/recipes-core/glibc/glibc_2.39.bb
@@ -48,7 +48,6 @@ SRC_URI =  "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
            file://0020-tzselect.ksh-Use-bin-sh-default-shell-interpreter.patch \
            file://0021-fix-create-thread-failed-in-unprivileged-process-BZ-.patch \
            file://0022-Avoid-hardcoded-build-time-paths-in-the-output-binar.patch \
-           file://0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch \
            file://0024-qemu-stale-process.patch \
 "
 S = "${WORKDIR}/git"
-- 
2.43.0

Re: [scarthgap][PATCH] glibc: stable 2.39 branch updates.

[Sundeep KOKKONDA]

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Regression testing is done and below are the results:

Before glibc update:
-------------------------------------------------
Recipe       | Passed     | Failed   | Skipped  |
-------------------------------------------------
glibc        | 5037       | 123      | 156      |
glibc-user   | 4858       | 231      | 227      |
-------------------------------------------------

After glibc update:
-------------------------------------------------
Recipe       | Passed     | Failed   | Skipped  |
-------------------------------------------------
glibc        | 5043       | 123      | 156      |
glibc-user   | 4866       | 229      | 227      |
-------------------------------------------------

ptest shows below tests as failed after glibc update:
tst-malloc-fork-deadlock-malloc-check, tst-robustpi7, tst-thread-affinity-pthread2

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Re: [OE-core] [scarthgap][PATCH] glibc: stable 2.39 branch updates.

[Khem Raj]

On Fri, May 17, 2024 at 9:33 AM Sundeep KOKKONDA via
lists.openembedded.org
<sundeep.kokkonda=windriver.com@lists.openembedded.org> wrote:
>
> Regression testing is done and below are the results:
>
> Before glibc update:
> -------------------------------------------------
> Recipe       | Passed     | Failed   | Skipped  |
> -------------------------------------------------
> glibc        | 5037       | 123      | 156      |
> glibc-user   | 4858       | 231      | 227      |
> -------------------------------------------------
>
> After glibc update:
> -------------------------------------------------
> Recipe       | Passed     | Failed   | Skipped  |
> -------------------------------------------------
> glibc        | 5043       | 123      | 156      |
> glibc-user   | 4866       | 229      | 227      |
> -------------------------------------------------
>
> ptest shows below tests as failed after glibc update:
> tst-malloc-fork-deadlock-malloc-check, tst-robustpi7, tst-thread-affinity-pthread2

Perhaps the load is high on the machine running qemu ?
the results look sane to me otherwise.

>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
> View/Reply Online (#199522): https://lists.openembedded.org/g/openembedded-core/message/199522
> Mute This Topic: https://lists.openembedded.org/mt/106156894/1997914
> Group Owner: openembedded-core+owner@lists.openembedded.org
> Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [raj.khem@gmail.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>

RE: [OE-core] [scarthgap][PATCH] glibc: stable 2.39 branch updates.

[Marko, Peter]

This will not apply to scarthgap-nut as that already has the same version as master...

Re: [OE-core] [scarthgap][PATCH] glibc: stable 2.39 branch updates.

[Steve Sakoman]

On Fri, May 17, 2024 at 9:53 AM Marko, Peter <Peter.Marko@siemens.com> wrote:
>
> This will not apply to scarthgap-nut as that already has the same version as master...

Shouldn't be a problem, when it hits master I can cherry-pick that
version for scarthgap.

Steve

[scarthgap][PATCH] glibc: stable 2.39 branch updates

[Deepthi.Hemraj]

From: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>

Below commits on glibc-2.39 stable branch are updated.
e8f5217097 Linux: Make __rseq_size useful for feature detection (bug 31965)
143a7a0623 elf: Make dl-rseq-symbols Linux only
1062ebbd19 nptl: fix potential merge of __rseq_* relro symbols
5c46e6b666 s390x: Fix segfault in wcsncmp [BZ #31934]
a036311246 stdlib: fix arc4random fallback to /dev/urandom (BZ 31612)
d2cbfcf1d9 math: Provide missing math symbols on libc.a (BZ 31781)
d473c9bb3b math: Fix isnanf128 static build (BZ 31774)
3950cbd7a1 math: Fix i386 and m68k exp10 on static build (BZ 31775)
6cb25aff85 math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488)
74630b1bb7 posix: Fix pidfd_spawn/pidfd_spawnp leak if execve fails (BZ 31695)
7f9f25f255 Linux: Include <dl-symbol-redir-ifunc.h> in dl-sysdep.c
198632a05f NEWS: update list of fixed CVEs in 2.39
77bb3c7154 NEWS: update list of fixed bugs in 2.39
f05638731e x86: Properly set x86 minimum ISA level [BZ #31883]
b7f5b0a711 x86: Properly set MINIMUM_X86_ISA_LEVEL for i386 [BZ #31867]
e1d0040a6d localedata: ssy_ER: Fix syntax error
9de9cd17e7 malloc: New test to check malloc alternate path using memory obstruction
a2da98aa2a malloc: Improve aligned_alloc and calloc test coverage.
305ee48826 malloc/Makefile: Split and sort tests
00899eba26 x86/cet: fix shadow stack test scripts
6ade91c211 elf: Avoid some free (NULL) calls in _dl_update_slotinfo
70f560fc22 misc: Add support for Linux uio.h RWF_NOAPPEND flag
c9d8534406 i386: Disable Intel Xeon Phi tests for GCC 15 and above (BZ 31782)
aee37de299 Reinstate generic features-time64.h
dd535f4f19 Always define __USE_TIME_BITS64 when 64 bit time_t is used
26e7005728 socket: Use may_alias on sockaddr structs (bug 19622)
9f2b100d67 parse_fdinfo: Don't advance pointer twice [BZ #31798]
c7c3f5bf80 LoongArch: Fix undefined `__memset_aligned` reference in ld.so linking.
32969a2b36 socket: Add new test for connect
2db79c96ba libsupport: Add xgetpeername
ab4ef4421f x86_64: Fix missing wcsncat function definition without multiarch (x86-64-v4)
97bb89668d Force DT_RPATH for --enable-hardcoded-path-in-tests
71149c2a2e elf: Only process multiple tunable once (BZ 31686)
f8e4623421 Add a test to check for duplicate definitions in the static library
8b005d7869 i686: Fix multiple definitions of __memmove_chk and __memset_chk
8323a83abd i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk
5141d4d83c Revert "i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk"
c16871e662 Revert "i686: Fix multiple definitions of __memmove_chk and __memset_chk"
fa616ea373 Revert "Add a test to check for duplicate definitions in the static library"
ff110b2591 Add a test to check for duplicate definitions in the static library
ad92c483a4 i686: Fix multiple definitions of __memmove_chk and __memset_chk
3148714ab6 i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk

Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 1e4a323d64..ad58bebcf1 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "273a835fe7c685cc54266bb8b502787bad5e9bae"
+SRCREV_glibc ?= "e8f521709731ce3ae8d6f1eca30135d5c0606f02"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
-- 
2.43.0

[scarthgap][PATCH] glibc: stable 2.39 branch updates.

[Deepesh.Varatharajan]

From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

Below commits on glibc-2.39 stable branch are updated.
84f6bfce2c libio: Attempt wide backup free only for non-legacy code
4e382ce01c debug: Fix read error handling in pcprofiledump
7f5027995f elf: Fix tst-dlopen-tlsreinit1.out test dependency
27a0c6b490 elf: Avoid re-initializing already allocated TLS in dlopen (bug 31717)
e3d5d2d350 elf: Clarify and invert second argument of _dl_allocate_tls_init
28c4f32f71 elf: Support recursive use of dynamic TLS in interposed malloc
5ff30b2f75 nptl: Use <support/check.h> facilities in tst-setuid3
cae418638e posix: Use <support/check.h> facilities in tst-truncate and tst-truncate64
a500b48bd2 ungetc: Fix backup buffer leak on program exit [BZ #27821]
70939528c6 ungetc: Fix uninitialized read when putting into unused streams [BZ #27821]
f0c308ab23 Make tst-ungetc use libsupport
3c5f493d87 stdio-common: Add test for vfscanf with matches longer than INT_MAX [BZ #27650]
98de2f2bae support: Add FAIL test failure helper
e73fd06b7f string: strerror, strsignal cannot use buffer after dlmopen (bug 32026)
37c2aa4eaa Define __libc_initial for the static libc
49953727d1 x86: Fix bug in strchrnul-evex512 [BZ #32078]
81631a0dd1 Adjust check-local-headers test for libaudit 4.0
9fbbe86f7c x32/cet: Support shadow stack during startup for Linux 6.10
eeff407b19 x86-64: Remove sysdeps/x86_64/x32/dl-machine.h
1ab7faf86d support: Add options list terminator to the test driver
6eebc92cb2 manual/stdio: Further clarify putc, putwc, getc, and getwc
afc15c2044 Fix name space violation in fortify wrappers (bug 32052)
5a5eb72d8e resolv: Fix tst-resolv-short-response for older GCC (bug 32042)
7f5ccdd8af Add mremap tests
a8c230c881 mremap: Update manual entry
9f349d02c6 linux: Update the mremap C implementation [BZ #31968]
127ef30c46 Enhanced test coverage for strncmp, wcsncmp
3b25c7fa87 Enhance test coverage for strnlen, wcsnlen
4bdcc1963b manual: make setrlimit() description less ambiguous
b71a51189d manual/stdio: Clarify putc and putwc
946006d37c malloc: add multi-threaded tests for aligned_alloc/calloc/malloc
f11b7178a1 malloc: avoid global locks in tst-aligned_alloc-lib.c
51db012c94 resolv: Track single-request fallback via _res._flags (bug 31476)
8c9fbc6651 resolv: Do not wait for non-existing second DNS response after error (bug 30081)
fc1dc39984 resolv: Allow short error responses to match any query (bug 31890)
cb19cef087 elf: Fix localplt.awk for DT_RELR-enabled builds (BZ 31978)
f6a75fddf4 Fix usage of _STACK_GROWS_DOWN and _STACK_GROWS_UP defines [BZ 31989]

Results before updates as below:

No. of passes                     4581
No. of expected passes            2
No. of expected failures          16
No. of unexpected failures        214
No. of unsupported tests          45

Results after updates as below:

No. of passes                     4605
No. of expected passes            2
No. of expected failures          16
No. of unexpected failures        212
No. of unsupported tests          46

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 955b22bc38..dc162b2946 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "e8f521709731ce3ae8d6f1eca30135d5c0606f02"
+SRCREV_glibc ?= "84f6bfce2c37e32b9888321fc3131ffbbe6deeba"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
-- 
2.43.0

[scarthgap][PATCH] glibc: stable 2.39 branch updates

[Deepthi.Hemraj]

From: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>

Below commits on glibc-2.39 stable branch are updated.
dcaf51b41e elf: Change ldconfig auxcache magic number (bug 32231)
b3c51635ef Make tst-strtod-underflow type-generic
b74be22f65 Add crt1-2.0.o for glibc 2.0 compatibility tests
fcdf98f38c Add tests of more strtod special cases
3edc0f22a6 Add more tests of strtod end pointer
988de94538 Make tst-strtod2 and tst-strtod5 type-generic
a2f7087237 powerpc64le: Build new strtod tests with long double ABI flags (bug 32145)
6624318c89 Do not set errno for overflowing NaN payload in strtod/nan (bug 32045)
63bcc01744 Improve NaN payload testing
86369c9ee4 Make __strtod_internal tests type-generic
a7be595c67 Fix strtod subnormal rounding (bug 30220)
9cfeccf65a More thoroughly test underflow / errno in tst-strtod-round
293e4e3c90 Test errno setting on strtod overflow in tst-strtod-round
d8b4fc3653 Add tests of fread
373aab3e52 stdio-common: Add new test for fdopen

Testresults:
After update	|Before update	 |Difference
PASS: 4889	|PASS: 4885	 |PASS: +4
FAIL: 229	|FAIL: 229	 |FAIL: 0
XPASS: 4	|XPASS: 4	 |XPASS: 0
XFAIL: 16	|XFAIL: 16	 |XFAIL: 0
UNSUPPORTED: 227|UNSUPPORTED: 227|UNSUPPORTED: 0

Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index dc162b2946..b3b21bd07d 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "84f6bfce2c37e32b9888321fc3131ffbbe6deeba"
+SRCREV_glibc ?= "dcaf51b41e259387602774829c45222d0507f90a"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
-- 
2.43.0

Re: [scarthgap][PATCH] glibc: stable 2.39 branch updates

[Khem Raj]

LGTM

On Mon, Nov 25, 2024 at 12:01 AM <Deepthi.Hemraj@windriver.com> wrote:
>
> From: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
>
> Below commits on glibc-2.39 stable branch are updated.
> dcaf51b41e elf: Change ldconfig auxcache magic number (bug 32231)
> b3c51635ef Make tst-strtod-underflow type-generic
> b74be22f65 Add crt1-2.0.o for glibc 2.0 compatibility tests
> fcdf98f38c Add tests of more strtod special cases
> 3edc0f22a6 Add more tests of strtod end pointer
> 988de94538 Make tst-strtod2 and tst-strtod5 type-generic
> a2f7087237 powerpc64le: Build new strtod tests with long double ABI flags (bug 32145)
> 6624318c89 Do not set errno for overflowing NaN payload in strtod/nan (bug 32045)
> 63bcc01744 Improve NaN payload testing
> 86369c9ee4 Make __strtod_internal tests type-generic
> a7be595c67 Fix strtod subnormal rounding (bug 30220)
> 9cfeccf65a More thoroughly test underflow / errno in tst-strtod-round
> 293e4e3c90 Test errno setting on strtod overflow in tst-strtod-round
> d8b4fc3653 Add tests of fread
> 373aab3e52 stdio-common: Add new test for fdopen
>
> Testresults:
> After update    |Before update   |Difference
> PASS: 4889      |PASS: 4885      |PASS: +4
> FAIL: 229       |FAIL: 229       |FAIL: 0
> XPASS: 4        |XPASS: 4        |XPASS: 0
> XFAIL: 16       |XFAIL: 16       |XFAIL: 0
> UNSUPPORTED: 227|UNSUPPORTED: 227|UNSUPPORTED: 0
>
> Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
> ---
>  meta/recipes-core/glibc/glibc-version.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
> index dc162b2946..b3b21bd07d 100644
> --- a/meta/recipes-core/glibc/glibc-version.inc
> +++ b/meta/recipes-core/glibc/glibc-version.inc
> @@ -1,6 +1,6 @@
>  SRCBRANCH ?= "release/2.39/master"
>  PV = "2.39+git"
> -SRCREV_glibc ?= "84f6bfce2c37e32b9888321fc3131ffbbe6deeba"
> +SRCREV_glibc ?= "dcaf51b41e259387602774829c45222d0507f90a"
>  SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
>
>  GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
> --
> 2.43.0
>

[scarthgap][PATCH] glibc: stable 2.39 branch updates

[Deepesh.Varatharajan]

From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

3463100f2d x86: Detect Intel Diamond Rapids
e09436c2cb x86: Handle unknown Intel processor with default tuning
7620d98186 x86: Add ARL/PTL/CWF model detection support
765ff3d0d4 x86: Optimize xstate size calculation
65ae73be01 x86: Use `Avoid_Non_Temporal_Memset` to control non-temporal path
2be36448c4 x86: Tunables may incorrectly set Prefer_PMINUB_for_stringop (bug 32047)
bde201e92c x86: Disable non-temporal memset on Skylake Server
38a7632f2d x86: Fix value for `x86_memset_non_temporal_threshold` when it is undesirable
cc59fa5dbc x86: Enable non-temporal memset tunable for AMD
0da58e8be0 x86: Add seperate non-temporal tunable for memset
837a36c371 x86: Link tst-gnu2-tls2-x86-noxsave{,c,xsavec} with libpthread
87ab0c7f7f x86: Use separate variable for TLSDESC XSAVE/XSAVEC state size (bug 32810)
60cd7123a6 x86: Skip XSAVE state size reset if ISA level requires XSAVE
4cf3f9df54 x86_64: Add atanh with FMA
01ed435e2e x86_64: Add sinh with FMA
0edcc77fe7 x86_64: Add tanh with FMA
7ecf0d3bde x86-64: Exclude FMA4 IFUNC functions for -mapxf
e1fe22368e nptl: clear the whole rseq area before registration
dd8c0c3bbd math: Improve layout of exp/exp10 data
a1b09e59e2 AArch64: Use prefer_sve_ifuncs for SVE memset
d0e2133470 AArch64: Add SVE memset
0cc12d9c47 math: Improve layout of expf data
0cd10047bf AArch64: Remove zva_128 from memset
dd1e63ab58 AArch64: Optimize memset
65a96a6f2b AArch64: Improve generic strlen
4073e4ee2c AArch64: Improve codegen for SVE logs
78abd3ef6e AArch64: Improve codegen in SVE tans
a10183b633 AArch64: Improve codegen of AdvSIMD atan(2)(f)
dcd1229e5b AArch64: Improve codegen of AdvSIMD logf function family
72156cb90b AArch64: Improve codegen in AdvSIMD logs
5e354bf4e2 AArch64: Simplify rounding-multiply pattern in several AdvSIMD routines
80df456112 aarch64: Avoid redundant MOVs in AdvSIMD F32 logs
d591876303 aarch64: Fix AdvSIMD libmvec routines for big-endian
f6d48470ae assert: Add test for CVE-2025-0395

Testresults:
After update	|Before update	 |Difference
PASS: 5068	|PASS: 5072	 |PASS: +4
FAIL: 120	|FAIL: 120	 |FAIL: 0
XPASS: 4	|XPASS: 4	 |XPASS: 0
XFAIL: 16	|XFAIL: 16	 |XFAIL: 0
UNSUPPORTED: 157|UNSUPPORTED: 157|UNSUPPORTED: 0

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index da9227ccca..040fc793b1 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "662516aca8b6bf6aa6555f471055d5eb512b1ddc"
+SRCREV_glibc ?= "3463100f2d47f2897a24ba8023a5c7aaf2d26550"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
-- 
2.43.0

[scarthgap][PATCH] glibc: stable 2.39 branch updates

[Deepesh.Varatharajan]

From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

$ git log --oneline 06a70769fd0b2e1f2a3085ad50ab620282bd77b3..cff1042cceec3502269947e96cf7023451af22f3
cff1042cce Fix error reporting (false negatives) in SGID tests
1924d341c0 support: Pick group in support_capture_subprogram_self_sgid if UID == 0

Testing Results:
             Before   After    Diff
PASS          5074     5082     +8
XPASS         4        4         0
FAIL          121      116      -5
XFAIL         16       16        0
UNSUPPORTED   157      154      -3

cff1042cce Fix error reporting (false negatives) in SGID tests
Improved SGID test handling by unifying error reporting and using secure temporary directories.
Replaced non-standard exit codes and fixed premature exits to avoid masking failures.
These changes reduced false negatives, increasing overall test pass rates

UNSUPPORTED tests changes
-UNSUPPORTED: stdlib/tst-secure-getenv
-UNSUPPORTED: elf/tst-env-setuid-static
-UNSUPPORTED: elf/tst-env-setuid-tunables

FAILed tests changes
-FAIL: malloc/tst-aligned-alloc-random-thread-cross-malloc-check
-FAIL: malloc/tst-aligned-alloc-random-thread-malloc-check
-FAIL: malloc/tst-dynarray
-FAIL: malloc/tst-dynarray-mem
-FAIL: resolv/tst-resolv-aliases

PASSed tests changes
+PASS: stdlib/tst-secure-getenv
+PASS: elf/tst-env-setuid-static
+PASS: elf/tst-env-setuid-tunables
+PASS: malloc/tst-aligned-alloc-random-thread-cross-malloc-check
+PASS: malloc/tst-aligned-alloc-random-thread-malloc-check
+PASS: malloc/tst-dynarray
+PASS: malloc/tst-dynarray-mem
+PASS: resolv/tst-resolv-aliases

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 0130613936..6ee9fc7a0b 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "06a70769fd0b2e1f2a3085ad50ab620282bd77b3"
+SRCREV_glibc ?= "cff1042cceec3502269947e96cf7023451af22f3"
 SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
-- 
2.49.0

[scarthgap][PATCH] glibc: stable 2.39 branch updates

[Deepesh.Varatharajan]

From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

git log --oneline b027d5b145f1b2908f370bdb96dfe40180d0fcb6..765534258e7f2c33719e3a5bc13432552991513b

765534258e (HEAD, origin/release/2.39/master) nss: Group merge does not react to ERANGE during merge (bug 33361)
7ce7b4b2f4 Rename new tst-sem17 test to tst-sem18
a6ac06abeb Avoid uninitialized result in sem_open when file does not exist
ff6ce67220 elf: handle addition overflow in _dl_find_object_update_1 [BZ #32245]
fffc2df8a3 Optimize __libc_tsd_* thread variable access
83340b35cc i386: Add GLIBC_ABI_GNU_TLS version [BZ #33221]
5541edb1bd i386: Also add GLIBC_ABI_GNU2_TLS version [BZ #33129]
1f17635507 debug: Fix tst-longjmp_chk3 build failure on Hurd
3b6c8ea878 debug: Wire up tst-longjmp_chk3
89596f46e3 i386: Update ___tls_get_addr to preserve vector registers
4c2509882f elf: Preserve _rtld_global layout for the release branch
cf0e7d512d elf: Compile _dl_debug_state separately (bug 33224)
5cd1f4b1a1 elf: Restore support for _r_debug interpositions and copy relocations
97017da5ef elf: Introduce _dl_debug_change_state
5601ad79b7 elf: Introduce separate _r_debug_array variable
24c94ea84e elf: Test dlopen (NULL, RTLD_LAZY) from an ELF constructor
79d84b5da5 elf: Fix handling of symbol versions which hash to zero (bug 29190)
5f5c411132 elf: Second ld.so relocation only if libc.so has been loaded
4c9b1877fd elf: Reorder audit events in dlcose to match _dl_fini (bug 32066)
f407a14ff7 elf: Call la_objclose for proxy link maps in _dl_fini (bug 32065)
e27601b385 elf: Signal la_objopen for the proxy link map in dlmopen (bug 31985)
fef226255d elf: Add the endswith function to <endswith.h>
d21a217fa0 elf: Update DSO list, write audit log to elf/tst-audit23.out
4f145bb35d elf: Switch to main malloc after final ld.so self-relocation
65d86471ce elf: Introduce _dl_relocate_object_no_relro
5434cc2c41 elf: Do not define consider_profiling, consider_symbind as macros
b2d8c6cbe7 elf: rtld_multiple_ref is always true
2b89de7c91 Revert "elf: Run constructors on cyclic recursive dlopen (bug 31986)"
46e3ecad27 elf: Fix map_complete Systemtap probe in dl_open_worker
5f225025db elf: Signal RT_CONSISTENT after relocation processing in dlopen (bug 31986)
d6cc325fcf elf: Signal LA_ACT_CONSISTENT to auditors after RT_CONSISTENT switch
6917fde6f9 elf: Run constructors on cyclic recursive dlopen (bug 31986)
9fa7cc6a0b ldconfig: Move endswithn into a new header file
269e89bd8d x86-64: Add GLIBC_ABI_DT_X86_64_PLT [BZ #33212]
62ff85fd09 x86-64: Add GLIBC_ABI_GNU2_TLS version [BZ #33129]
f0e8d04eef libio: Test for fdopen memory leak without SEEK_END support (bug 31840)
42a8cb7560 Remove memory leak in fdopen (bug 31840)
d1c1f78e9e math: Remove no-mathvec flag
20d2d69a2f Use TLS initial-exec model for __libc_tsd_CTYPE_* thread variables [BZ #33234]
c11950503f ctype: Fallback initialization of TLS using relocations (bug 19341, bug 32483)
25c537c3b3 Use proper extern declaration for _nl_C_LC_CTYPE_{class,toupper,tolower}
fbdf9680cc Remove <libc-tsd.h>
fca5937510 ctype: Reformat Makefile.
49f0e73fa3 elf: Handle ld.so with LOAD segment gaps in _dl_find_object (bug 31943)
64488b4b31 elf: Extract rtld_setup_phdr function from dl_main
9833fcf7ce elf: Do not add a copy of _dl_find_object to libc.so
fbade65338 arm: Use _dl_find_object on __gnu_Unwind_Find_exidx (BZ 31405)
392e6cf1e8 AArch64: Improve codegen in SVE log1p
3a78a276a3 AArch64: Optimize inverse trig functions
b6ea8902a7 AArch64: Avoid memset ifunc in cpu-features.c [BZ #33112]

Testing Results:
            Before     After    Diff
PASS         5080      5096      +16
XPASS        4         4          0
FAIL         119       123       +4
XFAIL        16        16         0
UNSUPPORTED  154       154        0

Testcases changes

testcase-name                                                before           after

debug/tst-longjmp_chk3(new)                                    -               PASS
elf/check-dt-x86-64-plt(new)                                   -               PASS
elf/check-gnu2-tls(new)                                        -               PASS
lf/tst-dlmopen4-nonpic(new)                                    -               PASS
elf/tst-dlmopen4-pic(new)                                      -               PASS
elf/tst-dlopen-auditdup(new)                                   -               PASS
elf/tst-dlopen-constructor-null(new)                           -               PASS
elf/tst-link-map-contiguous-ldso(new)                          -               PASS
elf/tst-link-map-contiguous-libc(new)                          -               PASS
elf/tst-nolink-libc-1(new)                                     -               PASS
elf/tst-nolink-libc-2(new)                                     -               PASS
elf/tst-rtld-no-malloc(new)                                    -               PASS
elf/tst-rtld-no-malloc-audit(new)                              -               PASS
elf/tst-rtld-no-malloc-preload(new)                            -               PASS
elf/tst-tls23(new)                                             -               PASS
elf/tst-version-hash-zero(new)                                 -               PASS
libio/tst-fdopen-seek-failure(new)                             -               PASS
libio/tst-fdopen-seek-failure-mem(new)                         -               PASS
nptl/tst-sem18(new)                                            -               PASS
ctype/tst-ctype-tls-dlmopen(new)                               -               FAIL
ctype/tst-ctype-tls-dlopen-static(new)                         -               FAIL
stdio-common/tst-scanf-bz27650                                FAIL             PASS
malloc/tst-aligned-alloc-random-thread-cross-malloc-check     PASS             FAIL
malloc/tst-aligned-alloc-random-thread-malloc-check           PASS             FAIL
timezone/tst-tzset                                            PASS             FAIL
elf/ifuncmain8                                                PASS              -

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
---
 meta/recipes-core/glibc/glibc-version.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 89e532fd67..f63eb0ad56 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,7 +1,7 @@
 SRCBRANCH ?= "release/2.39/master"
 PV = "2.39+git"
-SRCREV_glibc ?= "b027d5b145f1b2908f370bdb96dfe40180d0fcb6"
-SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
+SRCREV_glibc ?= "765534258e7f2c33719e3a5bc13432552991513b"
+SRCREV_localedef ?= "cba02c503d7c853a38ccfb83c57e343ca5ecd7e5"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
 
-- 
2.49.0

Re: [scarthgap][PATCH] glibc: stable 2.39 branch updates

[Hemanth.KumarMD]

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Hello Peter,

We sometimes see regressions in glibc test runs depending on the local environment. In such cases, it can help to re-trigger the tests to check whether the failures are consistently reproducible. It may also be useful to cross-check the results with autobuilder runs, which generally provide a more stable baseline before concluding on regressions.

Thanks,
Hemanth

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