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LoongArch: Force SHMLBA the same as kernel

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The shmlba.h file related to the LoongArch architecture was introduced
in commit 3eed5f3a1ee to address the mismatch in the SHMLBA definition
between glibc and the kernel.

Signed-off-by: Peng Fan <fanpeng@loongson.cn>
(cherry picked from commit 3b53810c70dfea943576a3f2774d62275bb2a851)
This commit is contained in:
Peng Fan 2025-01-02 19:12:09 +08:00 committed by openeuler-sync-bot
parent 59136599ea
commit aaa20272be
2 changed files with 48 additions and 1 deletions
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43
LoongArch-Force-SHMLBA-the-same-as-kernel.patch Normal file
View File

@ -0,0 +1,43 @@
From 24be95c79df4a535d352ae8f62716921e379e0b0 Mon Sep 17 00:00:00 2001
From: Xing Li <lixing@loongson.cn>
Date: Thu, 2 Jan 2025 04:01:21 +0000
Subject: [PATCH] LoongArch: Force SHMLBA the same as kernel
---
.../unix/sysv/linux/loongarch/bits/shmlba.h | 24 -------------------
1 file changed, 24 deletions(-)
delete mode 100644 sysdeps/unix/sysv/linux/loongarch/bits/shmlba.h
diff --git a/sysdeps/unix/sysv/linux/loongarch/bits/shmlba.h b/sysdeps/unix/sysv/linux/loongarch/bits/shmlba.h
deleted file mode 100644
index 3c171ef7..00000000
--- a/sysdeps/unix/sysv/linux/loongarch/bits/shmlba.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Define SHMLBA. LoongArch version.
- Copyright (C) 2023 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_SHM_H
-# error "Never use <bits/shmlba.h> directly; include <sys/shm.h> instead."
-#endif
-
-/* Segment low boundary address multiple. */
-#define SHMLBA 0x10000
--
2.41.0

6
glibc.spec
View File

@ -67,7 +67,7 @@
##############################################################################
Name: glibc
Version: 2.38
Release: 49
Release: 50
Summary: The GNU libc libraries
License: %{all_license}
URL: http://www.gnu.org/software/glibc/
@ -251,6 +251,7 @@ Patch161: backport-elf-Switch-to-main-malloc-after-final-ld.so-self-rel.patch
Patch162: nptl-initialize-rseq-area-prior-to-registration.patch
Patch163: nptl-initialize-cpu_id_start-prior-to-rseq-registrat.patch
Patch164: x86-Avoid-integer-truncation-with-large-cache-sizes-.patch
Patch165: LoongArch-Force-SHMLBA-the-same-as-kernel.patch
#openEuler patch list
Patch9000: turn-default-value-of-x86_rep_stosb_threshold_form_2K_to_1M.patch
@ -1466,6 +1467,9 @@ fi
%endif
%changelog
* Tue Jan 07 2025 Peng Fan <fanpeng@loongson.cn> - 2.38-50
- LoongArch: Force SHMLBA the same as kernel
* Sat Jan 4 2025 Qingqing Li <liqingqing3@huawei.com> - 2.38-49
- x86: Avoid integer truncation with large cache sizes (bug 32470)