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unknown user pushed a change to branch nsz/bug27072 in repository glibc.

discards 413ed92e77 csu: Move static pie self relocation later [BZ #27072] discards ba39a496a5 elf: Avoid RELATIVE relocs in __tunables_init discards 54f2ce33f2 elf: Make the tunable struct definition internal only discards dfffe46e62 Make libc symbols hidden in static PIE discards 48b4bbc75a configure: Require PI_STATIC_AND_HIDDEN for static pie adds d18f59bf92 Fix x86 build with --enable-tunable=no adds 2d651eb926 x86: Move x86 processor cache info to cpu_features adds cc528f9a7e math/test-tgmath2: Fix fabs failure when no long double adds 86f65dffc2 ld.so: Add --list-tunables to print tunable values adds 96f17e6e63 ARC: nofpu: Regenerate ulps new 9c7e869002 configure: Require PI_STATIC_AND_HIDDEN for static pie new 7bd28c328f libmvec: Add extra-test-objs to test-extras new 58d4e6b794 elf: Make the tunable struct definition internal only new 13b7b31869 elf: Avoid RELATIVE relocs in __tunables_init new 78d3bf1bc9 Use hidden visibility for early static PIE code new 3ed8c627e3 elf: Avoid RELATIVE relocation for _dl_sysinfo new be1b797ea8 Use <startup.h> in __libc_init_secure new 4224b7c042 csu: Move static pie self relocation later [BZ #27072] new 9d9d859c0e x86: Check ifunc resolver with CPU_FEATURE_USABLE [BZ #27072] new 4b93918115 Make libc symbols hidden in static PIE

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Summary of changes: NEWS | 4 + csu/libc-start.c | 4 + elf/Makefile | 11 + elf/dl-main.h | 2 +- elf/dl-reloc-static-pie.c | 2 + elf/dl-support.c | 18 +- elf/dl-tunables.c | 47 +++ elf/dl-tunables.h | 2 + elf/dl-usage.c | 7 +- elf/enbl-secure.c | 10 +- elf/rtld.c | 19 + elf/tst-rtld-list-tunables.exp | 14 + .../tst-rtld-list-tunables.sh | 30 +- manual/tunables.texi | 38 ++ math/test-tgmath2.c | 4 +- misc/sbrk.c | 4 + sysdeps/arc/nofpu/libm-test-ulps | 11 +- sysdeps/generic/startup.h | 26 ++ sysdeps/unix/sysv/linux/aarch64/libc-start.c | 5 + sysdeps/unix/sysv/linux/i386/startup.h | 29 +- sysdeps/x86/Makefile | 14 + sysdeps/x86/cacheinfo.c | 46 ++- sysdeps/x86/cacheinfo.h | 400 ++---------------- sysdeps/x86/cpu-features.c | 35 +- sysdeps/x86/dl-cacheinfo.h | 460 +++++++++++++++++++++ sysdeps/x86/get-isa-level.h | 1 + sysdeps/x86/include/cpu-features.h | 22 + sysdeps/x86/libc-start.c | 5 + sysdeps/x86/tst-ifunc-isa-1-static.c | 1 + sysdeps/x86/tst-ifunc-isa-1.c | 115 ++++++ sysdeps/x86/tst-ifunc-isa-2-static.c | 1 + sysdeps/x86/tst-ifunc-isa-2.c | 119 ++++++ sysdeps/x86_64/dl-hwcaps-subdirs.c | 1 + sysdeps/x86_64/fpu/Makefile | 8 + 34 files changed, 1074 insertions(+), 441 deletions(-) create mode 100644 elf/tst-rtld-list-tunables.exp copy libio/test-freopen.sh => elf/tst-rtld-list-tunables.sh (70%) create mode 100644 sysdeps/x86/tst-ifunc-isa-1-static.c create mode 100644 sysdeps/x86/tst-ifunc-isa-1.c create mode 100644 sysdeps/x86/tst-ifunc-isa-2-static.c create mode 100644 sysdeps/x86/tst-ifunc-isa-2.c