From be77dd73c8c121fdfbac29fc772d929348a05381 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Wed, 29 Sep 2021 20:32:21 +0200 Subject: [PATCH] Auto-sync with upstream branch master Upstream commit: 9bd9978639c2f75dbea5c25226264b1ac11fdf05 - Do not declare fmax, fmin _FloatN, _FloatNx versions for C2X - Do not define tgmath.h fmaxmag, fminmag macros for C2X (bug 28397) - Add fmaximum, fminimum functions - Linux: Simplify __opensock and fix race condition [BZ #28353] - pthread/tst-cancel28: Fix barrier re-init race condition - powerpc: Delete unneeded ELF_MACHINE_BEFORE_RTLD_RELOC - posix: Remove spawni.c - Disable symbol hack in libc_nonshared.a - linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310) - linux: Simplify get_nprocs - misc: Add __get_nprocs_sched - htl: Fix sigset of main thread - htl: make pthread_sigstate read/write set/oset outside sigstate section - Avoid warning: overriding recipe for .../tst-ro-dynamic-mod.so - benchtests: Improve reliability of memcmp benchmarks - Define __STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__ - build-many-glibcs.py: add powerpc64le glibc variant without multiarch - Fix sysdeps/x86/fpu/s_ffma.c for 32-bit FMA processor case - Linux: Avoid closing -1 on failure in __closefrom_fallback - i386: Port elf_machine_{load_address,dynamic} from x86-64 - aarch64: Disable A64FX memcpy/memmove BTI unconditionally - xsysconf: Only fail on error results and errno set - powerpc64le: Avoid conflicting types for f64xfmaf128 when IFUNC is not used - Fix ffma use of round-to-odd on x86 - vfprintf: Unify argument handling in process_arg - vfprintf: Handle floating-point cases outside of process_arg macro --- glibc-rh1992702-1.patch | 102 -------------------- glibc-rh1992702-2.patch | 208 ---------------------------------------- glibc-rh1992702-3.patch | 202 -------------------------------------- glibc.spec | 40 ++++++-- sources | 2 +- 5 files changed, 35 insertions(+), 519 deletions(-) delete mode 100644 glibc-rh1992702-1.patch delete mode 100644 glibc-rh1992702-2.patch delete mode 100644 glibc-rh1992702-3.patch diff --git a/glibc-rh1992702-1.patch b/glibc-rh1992702-1.patch deleted file mode 100644 index 528156a..0000000 --- a/glibc-rh1992702-1.patch +++ /dev/null @@ -1,102 +0,0 @@ -Patch proposed for upstream inclusion: - - - -Author: Adhemerval Zanella -Date: Tue Sep 7 09:22:57 2021 -0300 - - misc: Add __get_nprocs_sched - - This is an internal function meant to return the number of avaliable - processor where the process can scheduled, different than the - __get_nprocs which returns a the system available online CPU. - - The Linux implementation currently only calls __get_nprocs(), which - in tuns calls sched_getaffinity. - Reviewed-by: Florian Weimer - -diff --git a/include/sys/sysinfo.h b/include/sys/sysinfo.h -index 7388356a19269335..c490561581733038 100644 ---- a/include/sys/sysinfo.h -+++ b/include/sys/sysinfo.h -@@ -9,10 +9,15 @@ - extern int __get_nprocs_conf (void); - libc_hidden_proto (__get_nprocs_conf) - --/* Return number of available processors. */ -+/* Return number of available processors (not all of them will be -+ available to the caller process). */ - extern int __get_nprocs (void); - libc_hidden_proto (__get_nprocs) - -+/* Return the number of available processors which the process can -+ be scheduled. */ -+extern int __get_nprocs_sched (void) attribute_hidden; -+ - /* Return number of physical pages of memory in the system. */ - extern long int __get_phys_pages (void); - libc_hidden_proto (__get_phys_pages) -diff --git a/malloc/arena.c b/malloc/arena.c -index 4c398753aeadbb9d..78ef4cf18c780dfc 100644 ---- a/malloc/arena.c -+++ b/malloc/arena.c -@@ -878,7 +878,7 @@ arena_get2 (size_t size, mstate avoid_arena) - narenas_limit = mp_.arena_max; - else if (narenas > mp_.arena_test) - { -- int n = __get_nprocs (); -+ int n = __get_nprocs_sched (); - - if (n >= 1) - narenas_limit = NARENAS_FROM_NCORES (n); -diff --git a/misc/getsysstats.c b/misc/getsysstats.c -index 2986d62247cf98ca..5cbba0f9bd93bd78 100644 ---- a/misc/getsysstats.c -+++ b/misc/getsysstats.c -@@ -44,6 +44,12 @@ weak_alias (__get_nprocs, get_nprocs) - link_warning (get_nprocs, "warning: get_nprocs will always return 1") - - -+int -+__get_nprocs_sched (void) -+{ -+ return 1; -+} -+ - long int - __get_phys_pages (void) - { -diff --git a/sysdeps/mach/getsysstats.c b/sysdeps/mach/getsysstats.c -index 1267f39da26aee38..cc8023f979bf6f74 100644 ---- a/sysdeps/mach/getsysstats.c -+++ b/sysdeps/mach/getsysstats.c -@@ -62,6 +62,12 @@ __get_nprocs (void) - libc_hidden_def (__get_nprocs) - weak_alias (__get_nprocs, get_nprocs) - -+int -+__get_nprocs_sched (void) -+{ -+ return __get_nprocs (); -+} -+ - /* Return the number of physical pages on the system. */ - long int - __get_phys_pages (void) -diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c -index 8a5d342f0c8bbeae..e9c0dc4d83d4fb2a 100644 ---- a/sysdeps/unix/sysv/linux/getsysstats.c -+++ b/sysdeps/unix/sysv/linux/getsysstats.c -@@ -87,6 +87,12 @@ __get_nprocs (void) - libc_hidden_def (__get_nprocs) - weak_alias (__get_nprocs, get_nprocs) - -+int -+__get_nprocs_sched (void) -+{ -+ return __get_nprocs (); -+} -+ - - /* On some architectures it is possible to distinguish between configured - and active cpus. */ diff --git a/glibc-rh1992702-2.patch b/glibc-rh1992702-2.patch deleted file mode 100644 index 40fe556..0000000 --- a/glibc-rh1992702-2.patch +++ /dev/null @@ -1,208 +0,0 @@ -Patch proposed for upstream inclusion: - - - -Author: Adhemerval Zanella -Date: Tue Sep 7 09:22:58 2021 -0300 - - linux: Simplify get_nprocs - - This patch simplifies the memory allocation code and uses the sched - routines instead of reimplement it. This still uses a stack - allocation buffer, so it can be used on malloc initialization code. - - Linux currently supports at maximum of 4096 cpus for most architectures: - - $ find -iname Kconfig | xargs git grep -A10 -w NR_CPUS | grep -w range - arch/alpha/Kconfig- range 2 32 - arch/arc/Kconfig- range 2 4096 - arch/arm/Kconfig- range 2 16 if DEBUG_KMAP_LOCAL - arch/arm/Kconfig- range 2 32 if !DEBUG_KMAP_LOCAL - arch/arm64/Kconfig- range 2 4096 - arch/csky/Kconfig- range 2 32 - arch/hexagon/Kconfig- range 2 6 if SMP - arch/ia64/Kconfig- range 2 4096 - arch/mips/Kconfig- range 2 256 - arch/openrisc/Kconfig- range 2 32 - arch/parisc/Kconfig- range 2 32 - arch/riscv/Kconfig- range 2 32 - arch/s390/Kconfig- range 2 512 - arch/sh/Kconfig- range 2 32 - arch/sparc/Kconfig- range 2 32 if SPARC32 - arch/sparc/Kconfig- range 2 4096 if SPARC64 - arch/um/Kconfig- range 1 1 - arch/x86/Kconfig-# [NR_CPUS_RANGE_BEGIN ... NR_CPUS_RANGE_END] range. - arch/x86/Kconfig- range NR_CPUS_RANGE_BEGIN NR_CPUS_RANGE_END - arch/xtensa/Kconfig- range 2 32 - - With x86 supporting 8192: - - arch/x86/Kconfig - 976 config NR_CPUS_RANGE_END - 977 int - 978 depends on X86_64 - 979 default 8192 if SMP && CPUMASK_OFFSTACK - 980 default 512 if SMP && !CPUMASK_OFFSTACK - 981 default 1 if !SMP - - So using a maximum of 32k cpu should cover all cases (and I would - expect once we start to have many more CPUs that Linux would provide - a more straightforward way to query for such information). - - A test is added to check if sched_getaffinity can successfully return - with large buffers. - - Checked on x86_64-linux-gnu and i686-linux-gnu. - Reviewed-by: Florian Weimer - -diff --git a/posix/Makefile b/posix/Makefile -index a5229777eeb0e067..61fcdf015b4ec83b 100644 ---- a/posix/Makefile -+++ b/posix/Makefile -@@ -107,7 +107,8 @@ tests := test-errno tstgetopt testfnm runtests runptests \ - tst-sysconf-empty-chroot tst-glob_symlinks tst-fexecve \ - tst-glob-tilde test-ssize-max tst-spawn4 bug-regex37 \ - bug-regex38 tst-regcomp-truncated tst-spawn-chdir \ -- tst-wordexp-nocmd tst-execveat tst-spawn5 -+ tst-wordexp-nocmd tst-execveat tst-spawn5 \ -+ tst-sched_getaffinity - - # Test for the glob symbol version that was replaced in glibc 2.27. - ifeq ($(have-GLIBC_2.26)$(build-shared),yesyes) -diff --git a/posix/tst-sched_getaffinity.c b/posix/tst-sched_getaffinity.c -new file mode 100644 -index 0000000000000000..6d1fdcb05ff4d16c ---- /dev/null -+++ b/posix/tst-sched_getaffinity.c -@@ -0,0 +1,47 @@ -+/* Tests for sched_getaffinity with large buffers. -+ Copyright (C) 2021 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 -+ . */ -+ -+#include -+#include -+#include -+ -+static int -+do_test (void) -+{ -+ /* The values are larger than the default cpu_set_t. */ -+ const int bufsize[] = { 1<<11, 1<<12, 1<<13, 1<<14, 1<<15, 1<<16, 1<<17 }; -+ int cpucount[array_length(bufsize)]; -+ -+ for (int i = 0; i < array_length (bufsize); i++) -+ { -+ cpu_set_t *cpuset = CPU_ALLOC (bufsize[i]); -+ TEST_VERIFY (cpuset != NULL); -+ size_t size = CPU_ALLOC_SIZE (bufsize[i]); -+ TEST_COMPARE (sched_getaffinity (0, size, cpuset), 0); -+ cpucount[i] = CPU_COUNT_S (size, cpuset); -+ CPU_FREE (cpuset); -+ } -+ -+ for (int i = 0; i < array_length (cpucount) - 1; i++) -+ for (int j = 1; j < array_length (cpucount); j++) -+ TEST_COMPARE (cpucount[i], cpucount[j]); -+ -+ return 0; -+} -+ -+#include -diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c -index e9c0dc4d83d4fb2a..1e3d88676df37f81 100644 ---- a/sysdeps/unix/sysv/linux/getsysstats.c -+++ b/sysdeps/unix/sysv/linux/getsysstats.c -@@ -28,61 +28,29 @@ - #include - #include - --/* Compute the population count of the entire array. */ --static int --__get_nprocs_count (const unsigned long int *array, size_t length) --{ -- int count = 0; -- for (size_t i = 0; i < length; ++i) -- if (__builtin_add_overflow (count, __builtin_popcountl (array[i]), -- &count)) -- return INT_MAX; -- return count; --} -- --/* __get_nprocs with a large buffer. */ --static int --__get_nprocs_large (void) --{ -- /* This code cannot use scratch_buffer because it is used during -- malloc initialization. */ -- size_t pagesize = GLRO (dl_pagesize); -- unsigned long int *page = __mmap (0, pagesize, PROT_READ | PROT_WRITE, -- MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); -- if (page == MAP_FAILED) -- return 2; -- int r = INTERNAL_SYSCALL_CALL (sched_getaffinity, 0, pagesize, page); -- int count; -- if (r > 0) -- count = __get_nprocs_count (page, pagesize / sizeof (unsigned long int)); -- else if (r == -EINVAL) -- /* One page is still not enough to store the bits. A more-or-less -- arbitrary value. This assumes t hat such large systems never -- happen in practice. */ -- count = GLRO (dl_pagesize) * CHAR_BIT; -- else -- count = 2; -- __munmap (page, GLRO (dl_pagesize)); -- return count; --} -- - int - __get_nprocs (void) - { -- /* Fast path for most systems. The kernel expects a buffer size -- that is a multiple of 8. */ -- unsigned long int small_buffer[1024 / CHAR_BIT / sizeof (unsigned long int)]; -- int r = INTERNAL_SYSCALL_CALL (sched_getaffinity, 0, -- sizeof (small_buffer), small_buffer); -+ enum -+ { -+ max_num_cpus = 32768, -+ cpu_bits_size = CPU_ALLOC_SIZE (32768) -+ }; -+ -+ /* This cannot use malloc because it is used on malloc initialization. */ -+ __cpu_mask cpu_bits[cpu_bits_size / sizeof (__cpu_mask)]; -+ int r = INTERNAL_SYSCALL_CALL (sched_getaffinity, 0, cpu_bits_size, -+ cpu_bits); - if (r > 0) -- return __get_nprocs_count (small_buffer, r / sizeof (unsigned long int)); -+ return CPU_COUNT_S (cpu_bits_size, (cpu_set_t*) cpu_bits); - else if (r == -EINVAL) -- /* The kernel requests a larger buffer to store the data. */ -- return __get_nprocs_large (); -- else -- /* Some other error. 2 is conservative (not a uniprocessor -- system, so atomics are needed). */ -- return 2; -+ /* The input buffer is still not enough to store the number of cpus. This -+ is an arbitrary values assuming such systems should be rare and there -+ is no offline cpus. */ -+ return max_num_cpus; -+ /* Some other error. 2 is conservative (not a uniprocessor system, so -+ atomics are needed). */ -+ return 2; - } - libc_hidden_def (__get_nprocs) - weak_alias (__get_nprocs, get_nprocs) diff --git a/glibc-rh1992702-3.patch b/glibc-rh1992702-3.patch deleted file mode 100644 index e944874..0000000 --- a/glibc-rh1992702-3.patch +++ /dev/null @@ -1,202 +0,0 @@ -Patch proposed for upstream inclusion: - - - -Author: Adhemerval Zanella -Date: Tue Sep 7 09:22:59 2021 -0300 - - linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310) - - The use of sched_getaffinity on get_nproc and - sysconf (_SC_NPROCESSORS_ONLN) done in 903bc7dcc2acafc40 (BZ #27645) - breaks the top command in common hypervisor configurations and also - other monitoring tools. - - The main issue using sched_getaffinity changed the symbols semantic - from system-wide scope of online CPUs to per-process one (which can - be changed with kernel cpusets or book parameters in VM). - - This patch reverts mostly of the 903bc7dcc2acafc40, with the - exceptions: - - * No more cached values and atomic updates, since they are inherent - racy. - - * No /proc/cpuinfo fallback, since /proc/stat is already used and - it would require to revert more arch-specific code. - - * The alloca is replace with a static buffer of 1024 bytes. - - So the implementation first consult the sysfs, and fallbacks to procfs. - - Checked on x86_64-linux-gnu. - Reviewed-by: Florian Weimer - -diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c -index 1e3d88676df37f81..15ad91cf2f5905ac 100644 ---- a/sysdeps/unix/sysv/linux/getsysstats.c -+++ b/sysdeps/unix/sysv/linux/getsysstats.c -@@ -17,6 +17,8 @@ - . */ - - #include -+#include -+#include - #include - #include - #include -@@ -29,7 +31,7 @@ - #include - - int --__get_nprocs (void) -+__get_nprocs_sched (void) - { - enum - { -@@ -52,14 +54,141 @@ __get_nprocs (void) - atomics are needed). */ - return 2; - } --libc_hidden_def (__get_nprocs) --weak_alias (__get_nprocs, get_nprocs) -+ -+static char * -+next_line (int fd, char *const buffer, char **cp, char **re, -+ char *const buffer_end) -+{ -+ char *res = *cp; -+ char *nl = memchr (*cp, '\n', *re - *cp); -+ if (nl == NULL) -+ { -+ if (*cp != buffer) -+ { -+ if (*re == buffer_end) -+ { -+ memmove (buffer, *cp, *re - *cp); -+ *re = buffer + (*re - *cp); -+ *cp = buffer; -+ -+ ssize_t n = __read_nocancel (fd, *re, buffer_end - *re); -+ if (n < 0) -+ return NULL; -+ -+ *re += n; -+ -+ nl = memchr (*cp, '\n', *re - *cp); -+ while (nl == NULL && *re == buffer_end) -+ { -+ /* Truncate too long lines. */ -+ *re = buffer + 3 * (buffer_end - buffer) / 4; -+ n = __read_nocancel (fd, *re, buffer_end - *re); -+ if (n < 0) -+ return NULL; -+ -+ nl = memchr (*re, '\n', n); -+ **re = '\n'; -+ *re += n; -+ } -+ } -+ else -+ nl = memchr (*cp, '\n', *re - *cp); -+ -+ res = *cp; -+ } -+ -+ if (nl == NULL) -+ nl = *re - 1; -+ } -+ -+ *cp = nl + 1; -+ assert (*cp <= *re); -+ -+ return res == *re ? NULL : res; -+} -+ - - int --__get_nprocs_sched (void) -+__get_nprocs (void) - { -- return __get_nprocs (); -+ enum { buffer_size = 1024 }; -+ char buffer[buffer_size]; -+ char *buffer_end = buffer + buffer_size; -+ char *cp = buffer_end; -+ char *re = buffer_end; -+ -+ const int flags = O_RDONLY | O_CLOEXEC; -+ /* This file contains comma-separated ranges. */ -+ int fd = __open_nocancel ("/sys/devices/system/cpu/online", flags); -+ char *l; -+ int result = 0; -+ if (fd != -1) -+ { -+ l = next_line (fd, buffer, &cp, &re, buffer_end); -+ if (l != NULL) -+ do -+ { -+ char *endp; -+ unsigned long int n = strtoul (l, &endp, 10); -+ if (l == endp) -+ { -+ result = 0; -+ break; -+ } -+ -+ unsigned long int m = n; -+ if (*endp == '-') -+ { -+ l = endp + 1; -+ m = strtoul (l, &endp, 10); -+ if (l == endp) -+ { -+ result = 0; -+ break; -+ } -+ } -+ -+ result += m - n + 1; -+ -+ l = endp; -+ if (l < re && *l == ',') -+ ++l; -+ } -+ while (l < re && *l != '\n'); -+ -+ __close_nocancel_nostatus (fd); -+ -+ if (result > 0) -+ return result; -+ } -+ -+ cp = buffer_end; -+ re = buffer_end; -+ -+ /* Default to an SMP system in case we cannot obtain an accurate -+ number. */ -+ result = 2; -+ -+ fd = __open_nocancel ("/proc/stat", flags); -+ if (fd != -1) -+ { -+ result = 0; -+ -+ while ((l = next_line (fd, buffer, &cp, &re, buffer_end)) != NULL) -+ /* The current format of /proc/stat has all the cpu* entries -+ at the front. We assume here that stays this way. */ -+ if (strncmp (l, "cpu", 3) != 0) -+ break; -+ else if (isdigit (l[3])) -+ ++result; -+ -+ __close_nocancel_nostatus (fd); -+ } -+ -+ return result; - } -+libc_hidden_def (__get_nprocs) -+weak_alias (__get_nprocs, get_nprocs) - - - /* On some architectures it is possible to distinguish between configured diff --git a/glibc.spec b/glibc.spec index 34e78a5..f9ba0ce 100644 --- a/glibc.spec +++ b/glibc.spec @@ -1,4 +1,4 @@ -%define glibcsrcdir glibc-2.34.9000-120-g2849e2f533 +%define glibcsrcdir glibc-2.34.9000-146-g9bd9978639 %define glibcversion 2.34.9000 # Pre-release tarballs are pulled in from git using a command that is # effectively: @@ -151,7 +151,7 @@ end \ Summary: The GNU libc libraries Name: glibc Version: %{glibcversion} -Release: 10%{?dist} +Release: 11%{?dist} # In general, GPLv2+ is used by programs, LGPLv2+ is used for # libraries. @@ -229,10 +229,7 @@ Patch23: glibc-python3.patch Patch29: glibc-fedora-nsswitch.patch Patch30: glibc-deprecated-selinux-makedb.patch Patch31: glibc-deprecated-selinux-nscd.patch -Patch32: glibc-rh1992702-1.patch -Patch33: glibc-rh1992702-2.patch -Patch34: glibc-rh1992702-3.patch -Patch35: glibc-ld-readonly-revert.patch +Patch32: glibc-ld-readonly-revert.patch ############################################################################## # Continued list of core "glibc" package information: @@ -2264,6 +2261,37 @@ fi %files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared %changelog +* Wed Sep 29 2021 Florian Weimer - 2.34.9000-11 +- Drop glibc-rh1992702-*.patch, applied upstream. +- Auto-sync with upstream branch master, + commit 9bd9978639c2f75dbea5c25226264b1ac11fdf05: +- Do not declare fmax, fmin _FloatN, _FloatNx versions for C2X +- Do not define tgmath.h fmaxmag, fminmag macros for C2X (bug 28397) +- Add fmaximum, fminimum functions +- Linux: Simplify __opensock and fix race condition [BZ #28353] +- pthread/tst-cancel28: Fix barrier re-init race condition +- powerpc: Delete unneeded ELF_MACHINE_BEFORE_RTLD_RELOC +- posix: Remove spawni.c +- Disable symbol hack in libc_nonshared.a +- linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310) +- linux: Simplify get_nprocs +- misc: Add __get_nprocs_sched +- htl: Fix sigset of main thread +- htl: make pthread_sigstate read/write set/oset outside sigstate section +- Avoid warning: overriding recipe for .../tst-ro-dynamic-mod.so +- benchtests: Improve reliability of memcmp benchmarks +- Define __STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__ +- build-many-glibcs.py: add powerpc64le glibc variant without multiarch +- Fix sysdeps/x86/fpu/s_ffma.c for 32-bit FMA processor case +- Linux: Avoid closing -1 on failure in __closefrom_fallback +- i386: Port elf_machine_{load_address,dynamic} from x86-64 +- aarch64: Disable A64FX memcpy/memmove BTI unconditionally +- xsysconf: Only fail on error results and errno set +- powerpc64le: Avoid conflicting types for f64xfmaf128 when IFUNC is not used +- Fix ffma use of round-to-odd on x86 +- vfprintf: Unify argument handling in process_arg +- vfprintf: Handle floating-point cases outside of process_arg macro + * Thu Sep 23 2021 Florian Weimer - 2.34.9000-10 - Fix ppc64le build failure by reverting DL_RO_DYN_SECTION removal diff --git a/sources b/sources index e67f346..1ed9526 100644 --- a/sources +++ b/sources @@ -1 +1 @@ -SHA512 (glibc-2.34.9000-120-g2849e2f533.tar.xz) = 6ccd99d0e3e31ca37509d399969eedc59b321dd4d8c2da8748caf5faea464c33a28def32a5674c4323c77378843054270a0660ad1d5c968d0b0e9669bdda3d92 +SHA512 (glibc-2.34.9000-146-g9bd9978639.tar.xz) = 1f170d3ecbb48afbc2bfe27a6645c388d71ecb43e33c7957020da48added1f1718fd4e50294a79aaca79c3dc507891839c86fb70560fb4ec22ad17739bec8683