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([2001:8b0:aba:5f3c:24aa:67b9:6ef1:bd24]) by smtp.gmail.com with ESMTPSA id a1e0cc1a2514c-94e7b57ec19sm8417215241.14.2026.03.09.06.54.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Mar 2026 06:54:41 -0700 (PDT) Message-ID: Subject: Re: [OE-core] [PATCH v2 1/7] glibc: Upgrade to 2.43 release From: Richard Purdie To: Sundeep KOKKONDA , Hemanth.KumarMD@windriver.com Cc: Randy.MacLeod@windriver.com, Mathieu Dubois-Briand , openembedded-core@lists.openembedded.org Date: Mon, 09 Mar 2026 13:54:39 +0000 In-Reply-To: <3fc9ed71-f82a-49ae-b48a-298ce8df40d1@windriver.com> References: <20260308150834.2508331-1-Hemanth.KumarMD@windriver.com> <3fc9ed71-f82a-49ae-b48a-298ce8df40d1@windriver.com> Content-Type: multipart/alternative; boundary="=-lgnKCwZ9HH676O7SMFEh" User-Agent: Evolution 3.56.0-1ubuntu0.1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 09 Mar 2026 13:54:47 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/232720 --=-lgnKCwZ9HH676O7SMFEh Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2026-03-09 at 18:56 +0530, Sundeep KOKKONDA wrote: > =20 > On 09-Mar-26 12:43, Mathieu Dubois-Briand wrote: > > On Sun Mar 8, 2026 at 4:07 PM CET, Hemanth Kumar M D via lists.openembe= dded.org wrote: > > =20 > > > =20 > > > From: Khem Raj > > >=20 > > > License-Update: Match to changes [1] > > >=20 > > > Added free_sized, free_aligned_sized, memset_explicit, memalignment, = and new time bases (TIME_MONOTONIC, etc.). > > >=20 > > > Support for the Linux mseal system call to protect memory mappings (s= ealing). > > >=20 > > > Added support for the openat2 system call, allowing more granular fil= e opening options. > > >=20 > > > New, optimized, and correctly rounded functions from the CORE-MATH pr= oject (acosh, asinh, atanh, erf, erfc, lgamma, tgamma). > > >=20 > > > Significant 4x improvements for fused multiply-add (FMA) on AMD Zen 3= by updating ldbl-96 implementation. > > >=20 > > > Improved remainder, frexp, and frexpl. > > >=20 > > > Experimental Clang Support: Added support for building with LLVM Clan= g (version 18+) on AArch64/x86_64 Linux. > > >=20 > > > New CPU Detection: Enhanced detection for newer CPU architectures. > > >=20 > > > 64-bit atomics for 32bit x86 patch is no longer required since upstre= a has dropped this logic in 2.43 release > > >=20 > > > [1] https://sourceware.org/git/?p=3Dglibc.git;a=3Dcommit;h=3Da0ce8b07= 79e290596e99ca6d96c301684a2d7cfe > > >=20 > > > Signed-off-by: Khem Raj > > > --- > > > =20 > > =20 > > Hi Hemanth, > >=20 > > I also note this failure, that is probably also related to this series: > >=20 > > ERROR: libcap-native-2.77-r0 do_compile: Execution of '/srv/pokybuild/y= octo-worker/buildtools/build/build/tmp/work/x86_64-nativesdk-pokysdk-linux/= buildtools-extended-tarball/1.0/testimage-sdk/bitbake-build-p7zx603b/tmp/wo= rk/x86_64-linux/libcap-native/2.77/temp/run.do_compile.3180827' failed with= exit code 1 > > ... > > | gperf: /srv/pokybuild/yocto-worker/buildtools/build/build/tmp/work/x8= 6_64-nativesdk-pokysdk-linux/buildtools-extended-tarball/1.0/testimage-sdk/= bitbake-build-p7zx603b/tmp/sysroots-uninative/x86_64-linux/lib/libc.so.6: v= ersion `GLIBC_2.43' not found (required by gperf) > > =20 > =20 > Hello Richard, > =20 > We are able to reproduce this error on our local and we suspect it is > because of uninative, there we see=C2=A0UNINATIVE_MAXGLIBCVERSION =3D > "2.42". > =20 > Do we need any update here on uninative for glibc 2.43.? (We see for > every glibc release the uninative was updated) We need to merge the glibc recipe upgrade, then build a new uninative tarball with the new glibc release. In other words, this failure doesn't block the glibc recipe upgrade. Cheers, Richard > =20 --=-lgnKCwZ9HH676O7SMFEh Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
On Mon, 2026-03-09 at 18:56 +0530, Sundeep KOKKONDA wrote:

On 09-Mar-26 12:43, Mathieu Dub= ois-Briand wrote:

On Sun Mar 8, 2026 at 4:07 PM CET, Hemanth Ku=
mar M D via lists.openembedded.org wrote:

From: Khem Raj <raj.khem@gmail.com>

License-Update: Match to changes [1]

<=
/pre>
Added free_sized, free_aligned_sized, memset_explicit, memalignme=
nt, and new time bases (TIME_MONOTONIC, etc.).

Sup=
port for the Linux mseal system call to protect memory mappings (sealing).<=
/pre>

Added support for the openat2 system call, allowin=
g more granular file opening options.

New, optimiz=
ed, and correctly rounded functions from the CORE-MATH project (acosh, asin=
h, atanh, erf, erfc, lgamma, tgamma).

Significant =
4x improvements for fused multiply-add (FMA) on AMD Zen 3 by updating ldbl-=
96 implementation.

Improved remainder, frexp, and =
frexpl.

Experimental Clang Support: Added support =
for building with LLVM Clang (version 18+) on AArch64/x86_64 Linux.

New CPU Detection: Enhanced detection for newer CPU archi=
tectures.

64-bit atomics for 32bit x86 patch is no=
 longer required since upstrea has dropped this logic in 2.43 release
=


[1] https://sourceware.org/git/?p=3Dglibc.git;a=3Dcommit;h=3Da0=
ce8b0779e290596e99ca6d96c301684a2d7cfe

Signed-=
off-by: Khem Raj <raj.khem@gmail.com>
---
 
<=
/blockquote>
 
Hi Hemanth,

I also no=
te this failure, that is probably also related to this series:
ERROR: libcap-native-2.77-r0 do_compile: Execution of '/srv/po=
kybuild/yocto-worker/buildtools/build/build/tmp/work/x86_64-nativesdk-pokys=
dk-linux/buildtools-extended-tarball/1.0/testimage-sdk/bitbake-build-p7zx60=
3b/tmp/work/x86_64-linux/libcap-native/2.77/temp/run.do_compile.3180827' fa=
iled with exit code 1
...
| gperf: /srv/pokybuild/yocto=
-worker/buildtools/build/build/tmp/work/x86_64-nativesdk-pokysdk-linux/buil=
dtools-extended-tarball/1.0/testimage-sdk/bitbake-build-p7zx603b/tmp/sysroo=
ts-uninative/x86_64-linux/lib/libc.so.6: version `GLIBC_2.43' not found (re=
quired by gperf)

Hello Richard= ,

We are able to reproduce this error on our local and we= suspect it is because of uninative, there we see UNINATIVE_MAXGLIBCVERS= ION =3D "2.42".

Do we need any update here on unin= ative for glibc 2.43.? (We see for every glibc release the uninative was up= dated)

We need to merge the glibc recipe upgrade, then= build a new uninative tarball with the new glibc release.

In other words, this failure doesn't block the glibc recipe upgrad= e.

Cheers,

Richard
<= div>

=
--=-lgnKCwZ9HH676O7SMFEh--