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glibc/glibc-upstream-2.34-204.patch

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Import glibc-2.34-35.fc35 from f35 * Tue May 31 2022 Arjun Shankar <arjun@redhat.com> - 2.34-35 - Sync with upstream branch release/2.34/master, commit ff450cdbdee0b8cb6b9d653d6d2fa892de29be31: - Fix deadlock when pthread_atfork handler calls pthread_atfork or dlclose - x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #29127] - string.h: fix __fortified_attr_access macro call [BZ #29162] - linux: Add a getauxval test [BZ #23293] - rtld: Use generic argv adjustment in ld.so [BZ #23293] - S390: Enable static PIE * Thu May 19 2022 Florian Weimer <fweimer@redhat.com> - 2.34-34 - Sync with upstream branch release/2.34/master, commit ede8d94d154157d269b18f3601440ac576c1f96a: - csu: Implement and use _dl_early_allocate during static startup - Linux: Introduce __brk_call for invoking the brk system call - Linux: Implement a useful version of _startup_fatal - ia64: Always define IA64_USE_NEW_STUB as a flag macro - Linux: Define MMAP_CALL_INTERNAL - i386: Honor I386_USE_SYSENTER for 6-argument Linux system calls - i386: Remove OPTIMIZE_FOR_GCC_5 from Linux libc-do-syscall.S - elf: Remove __libc_init_secure - Linux: Consolidate auxiliary vector parsing (redo) - Linux: Include <dl-auxv.h> in dl-sysdep.c only for SHARED - Revert "Linux: Consolidate auxiliary vector parsing" - Linux: Consolidate auxiliary vector parsing - Linux: Assume that NEED_DL_SYSINFO_DSO is always defined - Linux: Remove DL_FIND_ARG_COMPONENTS - Linux: Remove HAVE_AUX_SECURE, HAVE_AUX_XID, HAVE_AUX_PAGESIZE - elf: Merge dl-sysdep.c into the Linux version - elf: Remove unused NEED_DL_BASE_ADDR and _dl_base_addr - x86: Optimize {str|wcs}rchr-evex - x86: Optimize {str|wcs}rchr-avx2 - x86: Optimize {str|wcs}rchr-sse2 - x86: Cleanup page cross code in memcmp-avx2-movbe.S - x86: Remove memcmp-sse4.S - x86: Small improvements for wcslen - x86: Remove AVX str{n}casecmp - x86: Add EVEX optimized str{n}casecmp - x86: Add AVX2 optimized str{n}casecmp - x86: Optimize str{n}casecmp TOLOWER logic in strcmp-sse42.S - x86: Optimize str{n}casecmp TOLOWER logic in strcmp.S - x86: Remove strspn-sse2.S and use the generic implementation - x86: Remove strpbrk-sse2.S and use the generic implementation - x87: Remove strcspn-sse2.S and use the generic implementation - x86: Optimize strspn in strspn-c.c - x86: Optimize strcspn and strpbrk in strcspn-c.c - x86: Code cleanup in strchr-evex and comment justifying branch - x86: Code cleanup in strchr-avx2 and comment justifying branch - x86_64: Remove bcopy optimizations - x86-64: Remove bzero weak alias in SS2 memset - x86_64/multiarch: Sort sysdep_routines and put one entry per line - x86: Improve L to support L(XXX_SYMBOL (YYY, ZZZ)) - fortify: Ensure that __glibc_fortify condition is a constant [BZ #29141] * Thu May 12 2022 Florian Weimer <fweimer@redhat.com> - 2.34-33 - Sync with upstream branch release/2.34/master, commit 91c2e6c3db44297bf4cb3a2e3c40236c5b6a0b23: - dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo - manual: Document the dlinfo function - x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896] - x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895] - x86: Set .text section in memset-vec-unaligned-erms - x86-64: Optimize bzero - x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only) - x86: Improve vec generation in memset-vec-unaligned-erms.S - x86-64: Fix strcmp-evex.S - x86-64: Fix strcmp-avx2.S - x86: Optimize strcmp-evex.S - x86: Optimize strcmp-avx2.S - manual: Clarify that abbreviations of long options are allowed - Add HWCAP2_AFP, HWCAP2_RPRES from Linux 5.17 to AArch64 bits/hwcap.h - aarch64: Add HWCAP2_ECV from Linux 5.16 - Add SOL_MPTCP, SOL_MCTP from Linux 5.16 to bits/socket.h - Update kernel version to 5.17 in tst-mman-consts.py - Update kernel version to 5.16 in tst-mman-consts.py - Update syscall lists for Linux 5.17 - Add ARPHRD_CAN, ARPHRD_MCTP to net/if_arp.h - Update kernel version to 5.15 in tst-mman-consts.py - Add PF_MCTP, AF_MCTP from Linux 5.15 to bits/socket.h Resolves: #2091541
2022-06-06 12:53:44 +00:00
commit 53ddafe917a8af17b16beb794c29e5b09b86d534
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Feb 4 11:11:08 2022 -0800
x86-64: Fix strcmp-evex.S
Change "movl %edx, %rdx" to "movl %edx, %edx" in:
commit 8418eb3ff4b781d31c4ed5dc6c0bd7356bc45db9
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Mon Jan 10 15:35:39 2022 -0600
x86: Optimize strcmp-evex.S
(cherry picked from commit 0e0199a9e02ebe42e2b36958964d63f03573c382)
diff --git a/sysdeps/x86_64/multiarch/strcmp-evex.S b/sysdeps/x86_64/multiarch/strcmp-evex.S
index 99d8409af27327ad..ed56af8ecdad48b2 100644
--- a/sysdeps/x86_64/multiarch/strcmp-evex.S
+++ b/sysdeps/x86_64/multiarch/strcmp-evex.S
@@ -116,7 +116,7 @@ ENTRY(STRCMP)
# ifdef USE_AS_STRNCMP
# ifdef __ILP32__
/* Clear the upper 32 bits. */
- movl %edx, %rdx
+ movl %edx, %edx
# endif
cmp $1, %RDX_LP
/* Signed comparison intentional. We use this branch to also
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