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unknown user pushed a change to branch hjl/cet/master in repository glibc.

discards 8610ae67ab x86: Check GNU_PROPERTY_X86_FEATURE_1_SHSTK isn't set discards 85cb38b8d9 Linux/x86: Support shadow stack pointer in setjmp/longjmp discards fc733e491c x86: Support IBT and SHSTK in Intel CET [BZ #21598] discards 26b135415f x86: Add feature_1 to tcbhead_t [BZ #22563] discards 31ece4d202 Linux/x86: Update cancel_jmp_buf to match __jmp_buf_tag [BZ #22563] adds 6f7c009282 Add sysdeps/ieee754/soft-fp. adds 243b63337c Fix testing with nss-crypt. adds 2bce01ebba aarch64: Improve strcmp unaligned performance adds bfb7bf2273 sparc: support the ADP hw capability adds 767a26d6a0 sparc: assembly version of memmove for ultra1+ adds 1b6e07f8e0 sparc: M7 optimized memcpy/mempcpy/memmove adds e6a1c5dc77 sparc: M7 optimized memset/bzero adds 4ca945e9c5 x86-64: Remove sysdeps/x86_64/fpu/s_cosf.S adds f58bd7f055 support: Simplify compiling most of support/ outside of glibc adds 8a0b17e48b elf: Compute correct array size in _dl_init_paths [BZ #22606] adds 3ff3dfa5af elf: Count components of the expanded path in _dl_init_path [...] adds aa6932aa7b Remove redundant mention of SXID_ERASE adds 5f1603c331 Convert strcmp benchmark output to json format adds 1e36806fb8 powerpc: st{r,p}cpy optimization for aligned strings new 52edeece1c Linux/x86: Update cancel_jmp_buf to match __jmp_buf_tag [BZ #22563] new 2572ec950f x86: Add feature_1 to tcbhead_t [BZ #22563] new 22ef9f55b9 x86: Support IBT and SHSTK in Intel CET [BZ #21598] new dd34a61a5a Linux/x86: Support shadow stack pointer in setjmp/longjmp new f3d0a2423c x86: Check GNU_PROPERTY_X86_FEATURE_1_SHSTK isn't set new 23577092e9 x86-64: Save caller's Shadow-Stack-Pointer

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Summary of changes: ChangeLog | 141 +++ NEWS | 13 + benchtests/bench-strcmp.c | 78 +- elf/Makefile | 2 +- elf/dl-load.c | 27 +- elf/dl-tunables.list | 11 +- support/check_addrinfo.c | 1 + support/check_dns_packet.c | 1 + support/check_hostent.c | 1 + support/check_netent.c | 1 + support/support_can_chroot.c | 2 +- support/support_format_addrinfo.c | 1 + support/support_format_dns_packet.c | 1 + support/support_format_hostent.c | 1 + support/support_format_netent.c | 1 + support/support_write_file_string.c | 2 +- support/xdlfcn.c | 1 + sysdeps/aarch64/strcmp.S | 31 +- sysdeps/arm/nofpu/Implies | 1 + sysdeps/arm/preconfigure | 1 + sysdeps/arm/preconfigure.ac | 1 + sysdeps/arm/s_fma.c | 5 - sysdeps/arm/s_fmaf.c | 5 - sysdeps/{aarch64 => ieee754}/soft-fp/Makefile | 0 .../fmadf4.c => sysdeps/ieee754/soft-fp/s_fma.c | 0 .../fmasf4.c => sysdeps/ieee754/soft-fp/s_fmaf.c | 0 .../fmatf4.c => sysdeps/ieee754/soft-fp/s_fmal.c | 0 sysdeps/m68k/coldfire/nofpu/Implies | 1 + sysdeps/m68k/coldfire/nofpu/s_fma.c | 1 - sysdeps/m68k/coldfire/nofpu/s_fmaf.c | 1 - sysdeps/microblaze/Implies | 1 + sysdeps/microblaze/s_fma.c | 1 - sysdeps/microblaze/s_fmaf.c | 1 - sysdeps/mips/ieee754/s_fma.c | 5 - sysdeps/mips/ieee754/s_fmaf.c | 5 - sysdeps/mips/ieee754/s_fmal.c | 2 +- sysdeps/mips/mips32/nofpu/Implies | 1 + sysdeps/mips/mips64/n32/fpu/s_fma.c | 1 + sysdeps/mips/mips64/n32/nofpu/Implies | 1 + sysdeps/mips/mips64/n64/fpu/s_fma.c | 1 + sysdeps/mips/mips64/n64/nofpu/Implies | 1 + sysdeps/nios2/Implies | 1 + sysdeps/nios2/s_fma.c | 1 - sysdeps/nios2/s_fmaf.c | 1 - sysdeps/powerpc/powerpc64/power8/strcpy.S | 149 +++- sysdeps/sh/nofpu/Implies | 1 + sysdeps/sh/s_fma.c | 5 - sysdeps/sh/s_fmaf.c | 5 - sysdeps/sparc/bits/hwcap.h | 1 + sysdeps/sparc/dl-procinfo.c | 4 +- sysdeps/sparc/dl-procinfo.h | 2 +- sysdeps/sparc/sparc32/sparcv9/memmove.S | 2 + sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile | 3 +- .../sparcv9/multiarch/memcpy-memmove-niagara7.S | 2 + .../sparc32/sparcv9/multiarch/memmove-ultra1.S | 4 + .../sparc32/sparcv9/multiarch/memset-niagara7.S | 2 + .../sparc/sparc32/sparcv9/multiarch/rtld-memmove.c | 1 + sysdeps/sparc/sparc32/sparcv9/rtld-memmove.c | 1 + sysdeps/sparc/sparc64/memmove.S | 186 ++++ sysdeps/sparc/sparc64/multiarch/Makefile | 3 +- sysdeps/sparc/sparc64/multiarch/ifunc-impl-list.c | 13 + sysdeps/sparc/sparc64/multiarch/ifunc-memcpy.h | 3 + .../multiarch/{ifunc-memset.h => ifunc-memmove.h} | 11 +- sysdeps/sparc/sparc64/multiarch/ifunc-memset.h | 3 + .../sparc64/multiarch/memcpy-memmove-niagara7.S | 980 +++++++++++++++++++++ sysdeps/sparc/sparc64/multiarch/memmove-ultra1.S | 4 + .../multiarch/{ifunc-memset.h => memmove.c} | 31 +- sysdeps/sparc/sparc64/multiarch/memset-niagara7.S | 334 +++++++ sysdeps/sparc/sparc64/multiarch/rtld-memmove.c | 1 + sysdeps/sparc/sparc64/rtld-memmove.c | 2 + sysdeps/tile/Implies | 1 + sysdeps/tile/s_fma.c | 1 - sysdeps/tile/s_fmaf.c | 1 - sysdeps/unix/sysv/linux/x86_64/setjmp.S | 2 + sysdeps/x86_64/fpu/s_cosf.S | 533 ----------- 75 files changed, 1985 insertions(+), 661 deletions(-) create mode 100644 sysdeps/arm/nofpu/Implies delete mode 100644 sysdeps/arm/s_fma.c delete mode 100644 sysdeps/arm/s_fmaf.c copy sysdeps/{aarch64 => ieee754}/soft-fp/Makefile (100%) rename soft-fp/fmadf4.c => sysdeps/ieee754/soft-fp/s_fma.c (100%) rename soft-fp/fmasf4.c => sysdeps/ieee754/soft-fp/s_fmaf.c (100%) rename soft-fp/fmatf4.c => sysdeps/ieee754/soft-fp/s_fmal.c (100%) create mode 100644 sysdeps/m68k/coldfire/nofpu/Implies delete mode 100644 sysdeps/m68k/coldfire/nofpu/s_fma.c delete mode 100644 sysdeps/m68k/coldfire/nofpu/s_fmaf.c delete mode 100644 sysdeps/microblaze/s_fma.c delete mode 100644 sysdeps/microblaze/s_fmaf.c delete mode 100644 sysdeps/mips/ieee754/s_fma.c delete mode 100644 sysdeps/mips/ieee754/s_fmaf.c create mode 100644 sysdeps/mips/mips32/nofpu/Implies create mode 100644 sysdeps/mips/mips64/n32/fpu/s_fma.c create mode 100644 sysdeps/mips/mips64/n32/nofpu/Implies create mode 100644 sysdeps/mips/mips64/n64/fpu/s_fma.c create mode 100644 sysdeps/mips/mips64/n64/nofpu/Implies delete mode 100644 sysdeps/nios2/s_fma.c delete mode 100644 sysdeps/nios2/s_fmaf.c create mode 100644 sysdeps/sh/nofpu/Implies delete mode 100644 sysdeps/sh/s_fma.c delete mode 100644 sysdeps/sh/s_fmaf.c create mode 100644 sysdeps/sparc/sparc32/sparcv9/memmove.S create mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-memmove-niagara7.S create mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/memmove-ultra1.S create mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara7.S create mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memmove.c create mode 100644 sysdeps/sparc/sparc32/sparcv9/rtld-memmove.c create mode 100644 sysdeps/sparc/sparc64/memmove.S copy sysdeps/sparc/sparc64/multiarch/{ifunc-memset.h => ifunc-memmove.h} (76%) create mode 100644 sysdeps/sparc/sparc64/multiarch/memcpy-memmove-niagara7.S create mode 100644 sysdeps/sparc/sparc64/multiarch/memmove-ultra1.S copy sysdeps/sparc/sparc64/multiarch/{ifunc-memset.h => memmove.c} (62%) create mode 100644 sysdeps/sparc/sparc64/multiarch/memset-niagara7.S create mode 100644 sysdeps/sparc/sparc64/multiarch/rtld-memmove.c create mode 100644 sysdeps/sparc/sparc64/rtld-memmove.c delete mode 100644 sysdeps/tile/s_fma.c delete mode 100644 sysdeps/tile/s_fmaf.c delete mode 100644 sysdeps/x86_64/fpu/s_cosf.S