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Add LoongArch support

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Xing Li 2023-07-31 20:34:12 +08:00 • committed by Zhao Hang
parent 04546a31a3
commit a734449011
3 changed files with 26547 additions and 0 deletions
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34
Fix-tst-cancel21.c-to-suit-kernel-struct-sigcontext-.patch Normal file
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@ -0,0 +1,34 @@
From c5de7c407853b807e8d0c764e6325bb1311f39cd Mon Sep 17 00:00:00 2001
From: Xing Li <lixing@loongson.cn>
Date: Tue, 4 Jul 2023 15:10:03 +0800
Subject: [PATCH 2/2] Fix tst-cancel21.c to suit kernel struct sigcontext
change. * nptl/tst-cancel21.c
---
nptl/tst-cancel21.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/nptl/tst-cancel21.c b/nptl/tst-cancel21.c
index b10fdbc1..a3653f21 100644
--- a/nptl/tst-cancel21.c
+++ b/nptl/tst-cancel21.c
@@ -217,14 +217,14 @@ static int
do_test (void)
{
stack_t ss;
- ss.ss_sp = malloc (2 * SIGSTKSZ);
+ ss.ss_sp = malloc (4 * SIGSTKSZ);
if (ss.ss_sp == NULL)
{
puts ("failed to allocate alternate stack");
return 1;
}
ss.ss_flags = 0;
- ss.ss_size = 2 * SIGSTKSZ;
+ ss.ss_size = 4 * SIGSTKSZ;
if (sigaltstack (&ss, NULL) < 0)
{
printf ("sigaltstack failed %m\n");
--
2.27.0

26504
glibc-Sync-to-lnd-35-for-LoongArch.patch Normal file
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9
glibc.spec
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@ -1045,6 +1045,9 @@ Patch2003: glibc-elf-Align-argument-of-__munmap-to-page-size-BZ-28676-3.patch
Patch2004: glibc-Support-target-specific-ALIGN-for-variable-alignment-4.patch Patch2004: glibc-Support-target-specific-ALIGN-for-variable-alignment-4.patch
Patch2005: glibc-elf-Fix-tst-align3.patch Patch2005: glibc-elf-Fix-tst-align3.patch
Patch2006: glibc-Sync-to-lnd-35-for-LoongArch.patch
Patch2007: Fix-tst-cancel21.c-to-suit-kernel-struct-sigcontext-.patch
############################################################################## ##############################################################################
# Continued list of core "glibc" package information: # Continued list of core "glibc" package information:
############################################################################## ##############################################################################
@ -1724,6 +1727,11 @@ build()
%ifarch %{ix86} %ifarch %{ix86}
--disable-multi-arch \ --disable-multi-arch \
%endif %endif
%ifarch loongarch64
--enable-stackguard-randomization \
--with-selinux \
--enable-shared \
%endif
%if %{without werror} %if %{without werror}
--disable-werror \ --disable-werror \
%endif %endif
@ -2876,6 +2884,7 @@ fi
%changelog %changelog
* Sun Oct 08 2023 Rongwei Wang <rongwei.wang@linux.alibaba.com> - 2.28-225.0.4.6 * Sun Oct 08 2023 Rongwei Wang <rongwei.wang@linux.alibaba.com> - 2.28-225.0.4.6
- elf: Properly align PT_LOAD segments - elf: Properly align PT_LOAD segments
- Sync loongarch64 code to lnd.35. (lixing@loongson.cn)
* Wed Sep 20 2023 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.28-236.6 * Wed Sep 20 2023 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.28-236.6
- CVE-2023-4911 glibc: buffer overflow in ld.so leading to privilege escalation (RHEL-3035) - CVE-2023-4911 glibc: buffer overflow in ld.so leading to privilege escalation (RHEL-3035)