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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk_tx1/gnu-master-aarch64-spec2k6-Os_LTO in repository toolchain/ci/glibc.

from f430293d84 posix: consume less entropy on tempname adds 2ef23b5205 x86: Set header.feature_1 in TCB for always-on CET [BZ #27177] adds 86a4d3fa7d elf: work around a gcc bug in elf_get_dynamic_info adds efbbd9c33a ldconfig/x86: Store ISA level in cache and aux cache adds cf12900645 Use the right argument code in unnormal tests adds 7137d682eb ifuncmain6pie: Remove the circular IFUNC dependency [BZ #20019] 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 adds f678099de9 Update hppa libm-test-ulps new a031b3abad Update powerpc-nofpu libm-test-ulps. new 07169fcac7 Update arm libm-test-ulps. new 202586f73e Update MIPS libm-test-ulps.

The 3 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: NEWS | 4 + elf/Makefile | 13 + elf/cache.c | 39 +- elf/dl-cache.c | 4 + elf/dl-main.h | 2 +- elf/dl-tunables.c | 43 ++ elf/dl-tunables.h | 2 + elf/dl-usage.c | 7 +- elf/get-dynamic-info.h | 41 +- elf/ifuncmain6pie.c | 14 +- elf/ifuncmod6.c | 8 +- elf/ldconfig.c | 18 +- elf/readelflib.c | 81 +++- elf/readlib.c | 7 +- elf/rtld.c | 19 + elf/tst-glibc-hwcaps-2-cache.c | 45 ++ .../etc/ld.so.conf | 0 .../postclean.req | 0 elf/tst-glibc-hwcaps-2-cache.script | 8 + elf/tst-rtld-list-tunables.exp | 14 + elf/tst-rtld-list-tunables.sh | 34 ++ manual/tunables.texi | 38 ++ math/libm-test-driver.c | 12 +- math/libm-test-fpclassify.inc | 14 +- math/libm-test-isinf.inc | 14 +- math/libm-test-isnan.inc | 14 +- math/libm-test-issignaling.inc | 14 +- math/test-tgmath2.c | 4 +- sysdeps/arc/nofpu/libm-test-ulps | 11 +- sysdeps/arm/libm-test-ulps | 23 +- sysdeps/generic/dl-cache.h | 16 +- sysdeps/generic/dl-isa-level.h | 25 ++ sysdeps/generic/elf-read-prop.h | 34 ++ sysdeps/generic/ldconfig.h | 22 +- sysdeps/hppa/fpu/libm-test-ulps | 23 +- sysdeps/mips/mips32/libm-test-ulps | 23 +- sysdeps/mips/mips64/libm-test-ulps | 23 +- sysdeps/powerpc/nofpu/libm-test-ulps | 33 +- sysdeps/unix/sysv/linux/arm/readelflib.c | 22 +- sysdeps/unix/sysv/linux/ia64/readelflib.c | 22 +- sysdeps/unix/sysv/linux/mips/readelflib.c | 22 +- sysdeps/unix/sysv/linux/powerpc/readelflib.c | 22 +- sysdeps/unix/sysv/linux/riscv/readelflib.c | 22 +- sysdeps/unix/sysv/linux/s390/readelflib.c | 22 +- sysdeps/unix/sysv/linux/sparc/readelflib.c | 22 +- sysdeps/unix/sysv/linux/x86/elf-read-prop.h | 60 +++ sysdeps/unix/sysv/linux/x86/readelflib.c | 23 +- sysdeps/unix/sysv/linux/x86_64/Makefile | 51 +++ .../unix/sysv/linux/x86_64/tst-glibc-hwcaps-2.c | 84 ++++ .../sysv/linux/x86_64/x86-64-isa-level-VALUE.c | 4 + sysdeps/x86/Makefile | 6 + sysdeps/x86/cacheinfo.c | 46 ++- sysdeps/x86/cacheinfo.h | 400 ++---------------- sysdeps/x86/cpu-features.c | 35 +- sysdeps/x86/dl-cacheinfo.h | 460 +++++++++++++++++++++ sysdeps/x86/dl-cet.c | 5 +- sysdeps/x86/dl-isa-level.h | 31 ++ sysdeps/x86/get-isa-level.h | 1 + sysdeps/x86/include/cpu-features.h | 22 + sysdeps/x86/tst-setjmp-cet.c | 1 + sysdeps/x86_64/dl-hwcaps-subdirs.c | 1 + 61 files changed, 1467 insertions(+), 663 deletions(-) create mode 100644 elf/tst-glibc-hwcaps-2-cache.c copy elf/{tst-glibc-hwcaps-cache.root => tst-glibc-hwcaps-2-cache.root}/etc/ld.so. [...] copy elf/{tst-glibc-hwcaps-cache.root => tst-glibc-hwcaps-2-cache.root}/postclean. [...] create mode 100644 elf/tst-glibc-hwcaps-2-cache.script create mode 100644 elf/tst-rtld-list-tunables.exp create mode 100755 elf/tst-rtld-list-tunables.sh create mode 100644 sysdeps/generic/dl-isa-level.h create mode 100644 sysdeps/generic/elf-read-prop.h create mode 100644 sysdeps/unix/sysv/linux/x86/elf-read-prop.h create mode 100644 sysdeps/unix/sysv/linux/x86_64/tst-glibc-hwcaps-2.c create mode 100644 sysdeps/unix/sysv/linux/x86_64/x86-64-isa-level-VALUE.c create mode 100644 sysdeps/x86/dl-isa-level.h create mode 100644 sysdeps/x86/tst-setjmp-cet.c