ELSA-2021-0348

Описание

[2.17-322.0.2]

• merge RH el7 u9 errata patches with Oracle patches Review-exception: Simple merge

• merge RH el7 u9 patches with Oracle patches Review-exception: Simple merge

• Four patches to match 3rd patch bundle from Marvell

• modify MIPS values in elf/elf.h

• add sysdeps/aarch64/sys/ifunc.h

• consolidate Linux mmap [BZ-21270]

• fix mmap for really large offsets

• [Orabug 30778222] Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• [Orabug 28481550/29851177] Make funlockfile/flockfile match tests with _IO_funlockfile and _IO_flockfile.

• aarch64 Optimize memcpy for octeonx

• aarch64 Add Atomics HWCAP_IMPORTANT

• implement allocate_once

• Adding Mike Fabian's C.utf-8 patch (C.utf-8 is a unicode-aware version of the C locale)

• Marvell Patches to support mips/aarch64

• mips support _ABI64 and STRING_INLINE_unaligned

• mips Use HAVE_SA_RESTORER for declaration of restore_rt.

• Do not redefine MEMCPY_OK_FOR_FWD_MEMMOVE

• mips pread.c remove typo.

• mips remove mips64/n32/fallocate.c

• add uint64_t for SEM_NWAITERS_SHIFT

• Replace sysdeps/mips/preconfigure with current version.

• change !_MIPS_ARCH_OCTEON to !defined _MIPS_ARCH_OCTEON

• Check for /usr/bin/sh before invoking bash specific cmds

• Backport to fix ltp set{re,res}{g,u}id.c tests.

• mips Octeon add syncw in atomic.h asm.h

• Make mmap64() 64-bit file offsets for n32

• mips Use 'k0' for Octeon1

• Bug 1591 mips/mips64/pthread_spin_unlock.c

• mips Bug 1552 fadvise changes

• mips user.h delete PAGE_SIZE PAGE_MASK NBPG HOST_STACK_END_ADDR

• mips bug 1633 modify debug/Makefile

• mips octeon2 optimize atomic compare and exchange

• mips Append octeon3 to the machine variable.

• ifaddrs netlink request increase buffer size for large messages

• mips clean up memcpy.S syntax (no change in prefetching)

• Include sysdep.h in sysdeps/aarch64/crti.S

• aarch64 rename R_AARCH64 fields based on new ABI

• aarch64 Support variable pagesize

• mips bug 4380 static glibc syscalls to support cancellation

• aarch64 add funwind tables to backtrace

• aarch64 define typesizes

• mips sqrt code added

• Cleanup strcoll_l to match upstream

• Add test to check for cache size int overflow

• mips correct reserved FCSR bits

• mips fpu_control.h standardize capitalization

• mips fpu_control.h add FPU_RC_MASK

• mips use FPU_RC_MASK in fegetround fesetround

• mips inline math lib support functions

• mips add strcmp.c

• mips revise memset again for Octeon 128byte cache lines

• aarch64 define FUTEX_WAIT_REQUEUE_PI

• aarch64 Define ABORT_INSTRUCTION

• aarch64 fix first cfi_adjust_cfa_offset

• mips add section GNU-stack for executable stack

• aarch64 Make SSIZE_T_TYPE always signed long

• aarch64 define OFF_T_TYPE to be SYSCALL_SLONG_TYPE

• aarch64 Handle various MATCHES cases

• Change shm_segsz to be __syscall_ulong_t

• convert elf/sotruss.ksh to standard Bourne function syntax

• aarch64 remove inaccurate comment from sysdep.h

• aarch64 Prevent warning in sigcontextinfo.h

• aarch64 Prevent warning in jmpbuf-unwind.h

• check signal stack before and after swapcontext

• aarch64 Add SystemTap probe longjmp and setjmp

• aarch64 count_leading_zeros defined

• mips improved newlib strcmp.c

• fix initial condition for get_nprocs

• aarch64: remove asm/ptrace.h in sys includes

• elf/pldd.c use scratch_buffer instead of extend_alloca

• grp Rewrite to use scratch_buffer

• add scratch_buffer to initgroups

• add scratch_buffer to getnameinfo

• nscd_getgr_r add scratch_buffer

• mips Define DT_MIPS_RLD_MAP_REL macro

• mips Add ENTRY and END to assembly routines

• Makeconfig changes to support include subdirs

• mips assembly changes for GP64_REG and GP64_STACK

• sunrpc: Do not use alloca in clntudp_call

• Improve wide char support

• Provide cache/non-cache versions for localedata

• CR29749550 [armv5] build failure

• Add 3 arm patches to aarch64 tree to avoid future build/merge failures.

• Rebase aarch64 patches at 30000 to avoid future conflicts.

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• EL Errata el-errata_ww@oracle.com

• Add BUS_MCEERR_AR, BUS_MCEERR_AO to sysdeps/unix/sysv/linux/bits/siginfo.h

• Add MAP_SHARED_VALIDATE to sysdeps/unix/sysv/linux/bits/mman-linux.h and

• sysdeps/unix/sysv/linux/aarch64/bits/mman-linux.h

• Add MAP_SYNC to sysdeps/unix/sysv/linux/aarch64/bits/mman.h

• Add RTEXT_FILTER_SKIP_STATS

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com Orabug: <29495283>

• add Ampere emag to tunable cpu list

• add optimized memset for emag

• add an ASIMD variant of strlen for falkor

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com Orabug: <2700101>

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• bundle of 71 upstream commits to improve malloc correctness and performance

• upstream commit 4b5b548c9fedd5e6d920639e42ea8e5f473c4de3

• Fix BZ #15089: malloc_trim always trim for large padding.

• upstream commit 51a7380b8968251a49a4c5b0bc7ed1af5b0512c6

• malloc/malloc.c: Avoid calling sbrk unnecessarily with zero

• upstream commit 8a35c3fe122d49ba76dff815b3537affb5a50b45

• Use alignment macros, pagesize and powerof2.

• upstream commit eab55bfb14f5e1ea6f522d81632ce5a1b8a8c942

• Add missing includes to sysdeps/generic/malloc-sysdep.h.

• upstream commit 987c02692a88b8c9024cb99187434aad02c3c047

• malloc: fix comment typo

• upstream commit c52ff39e8ee052e4a57676d65a27f09bd0a859ad

• • malloc/malloc.c: Fix powerof2 check.

• upstream commit af102d9529faee5810fde80dac6337b6148789ad

• Remove explicit inline on malloc perturb functions.

• upstream commit ca6be1655bd357bf6ac8857fba9b9dce928edbdc

• Use ALIGN_DOWN in systrim.

• upstream commit 8ba14398e629c1f63b9c91a59a47a713b3cce8bc

• Do not macro-expand failed assertion expression [BZ #18604]

• upstream commit 400e12265d99964f8445bb6d717321eb73152cc5

• Replace MUTEX_INITIALIZER with _LIBC_LOCK_INITIALIZER in generic code

• upstream commit 00d4e2ea3503e6de0f198cd65343f287a51f04db

• malloc: Remove arena_mem variable

• upstream commit ca135f824b1dbaf43e4a673de7725db76a51b714

• malloc: Remove max_total_mem member from struct malloc_par

• upstream commit 59eda029a8a35e5f4e5cd7be0f84c6629e48ec6e

• malloc: Remove NO_THREADS

• upstream commit b43f552a8a23c0e405ab13a268bee12ada3b7841

• Fix type of parameter passed by malloc_consolidate

• upstream commit 8a727af925be63aa6ea0f5f90e16751fd541626b

• malloc: Remove malloc hooks from fork handler

• upstream commit 4cf6c72fd2a482e7499c29162349810029632c3f

• malloc: Rewrite dumped heap for compatibility in __malloc_set_state

• upstream commit dea39b13e2958a7f0e75b5594a06d97d61cc439f

• malloc: Correct malloc alignment on 32-bit architectures [BZ #6527]

• upstream commit 1e8a8875d69e36d2890b223ffe8853a8ff0c9512

• malloc: Correct size computation in realloc for dumped fake mmapped chunks

• upstream commit 073f82140c7dbd7af387153c29ac7ac3e882c4ef

• malloc_usable_size: Use correct size for dumped fake mapped chunks

• upstream commit f88aab5d508c13ae4a88124e65773d7d827cd47b

• malloc: Preserve arena free list/thread count invariant [BZ #20370]

• upstream commit 5bc17330eb7667b96fee8baf3729c3310fa28b40

• elf: dl-minimal malloc needs to respect fundamental alignment

• upstream commit 4bf5f2224baa1590f92f7a26930928fe9f7e4b57

• malloc: Automated part of conversion to __libc_lock

• upstream commit c1234e60f975da09764683cddff4ef7e2a21ce78

• Document the M_ARENA_* mallopt parameters

• upstream commit 68fc2ccc1aebc15b92e596b2bdc5605da1e25f3c

• Remove redundant definitions of M_ARENA_* macros

• upstream commit aceb22c1f59231909777f7d0a6b955adbf7096a2

• Remove references to sbrk to grow/shrink arenas

• upstream commit e863cce57bff6cb795e6aad745ddf6235bca21ce

• malloc: Remove malloc_get_state, malloc_set_state [BZ #19473]

• upstream commit 681421f3cac665a82d000d854ae6df1fb3b561a5

• sysmalloc: Initialize previous size field of mmaped chunks

• upstream commit e9c4fe93b3855239752819303ca377dff0ed0553

• malloc: Use accessors for chunk metadata access

• upstream commit ae9166f2b8936304ea347a98519372804963447f

• malloc: Update comments about chunk layout

• upstream commit 3d7229c2507be1daf0c3e15e1f134076fa8b9025

• Fix malloc/ tests for GCC 7 -Walloc-size-larger-than=.

• upstream commit 17f487b7afa7cd6c316040f3e6c86dc96b2eec30

• Further harden glibc malloc metadata against 1-byte overflows.

• upstream commit e4e26210c3bdb5dcdce7a3def3b90fa45d3e2c89

• Fix failing test malloc/tst-interpose-nothread with GCC 7.

• upstream commit 622222846a2e6ffbcd02cb46cb5f29c48fe4a466

• Call the right helper function when setting mallopt M_ARENA_MAX (BZ #21338)

• upstream commit 44e4b889ab0e0497567c8983ad25a78798a3ab51

• manual: Document replacing malloc [BZ #20424

• upstream commit 3b5f801ddb838311b5b05c218caac3bdb00d7c95

• Tweak realloc/MREMAP comment to be more accurate.

• upstream commit 4e61a6be446026c327aa70cef221c9082bf0085d

• i386: Increase MALLOC_ALIGNMENT to 16 [BZ #21120]

• upstream commit d5c3fafc4307c9b7a4c7d5cb381fcdbfad340bcc

• Add per-thread cache to malloc

• upstream commit be8aa923a70da16ebabe85e912abc6b815bbdcb4

• • manual/tunables.texi: Add missing @end deftp.

• upstream commit ed421fca42fd9b4cab7c66e77894b8dd7ca57ed0

• Avoid backtrace from __stack_chk_fail [BZ #12189]

• upstream commit eac43cbb8d808a40004aa0a4a286f5c5155beccb

• malloc: Avoid optimizer warning with GCC 7 and -O3

• upstream commit ec2c1fcefb200c6cb7e09553f3c6af8815013d83

• malloc: Abort on heap corruption, without a backtrace [BZ #21754]

• upstream commit ac3ed168d0c0b2b702319ac0db72c9b475a8c72e

• malloc: Remove check_action variable [BZ #21754]

• upstream commit a9da0bb2667ab20f1dbcd0a9ae6846db02fbc96a

• malloc: Remove corrupt arena flag

• upstream commit 5129873a8e913e207e5f7b4b521c72f41a1bbf6d

• malloc: Change top_check return type to void

• upstream commit 24cffce7366c4070d8f823702a4fcec2cb732595

• malloc: Resolve compilation failure in NDEBUG mode

• upstream commit 0c71122c0cee483a4e6abcdbe78a1595eefe86e2

• malloc: Remove the internal_function attribute

• upstream commit 1e26d35193efbb29239c710a4c46a64708643320

• malloc: Fix tcache leak after thread destruction [BZ #22111]

• upstream Oct 15, 2017 commit 8e57c9432a2b68c8a1e7f4df28f0e8c7acc04753

• Silence -O3 -Wall warning in malloc/hooks.c with GCC 7 [BZ #22052]

• upstream Oct 17, 2017 commit e4dd4ace56880d2f1064cd787e2bdb96ddacc3c4

• Inline tcache functions

• upstream Oct 17, 2017 commit e956075a5a2044d05ce48b905b10270ed4a63e87

• Use relaxed atomics for malloc have_fastchunks

• upstream Oct 17, 2017 commit 3381be5cdef2e43949db12f66a5a3ec23b2c4c90

• Improve malloc initialization sequence

• upstream Oct 18, 2017 commit 2c2245b92ccf6344b324d17d8f94ccd3b8c559c6

• Fix build failure on tilepro due to unsupported atomics

• upstream Oct 19, 2017 commit d74e6f6c0de55fc588b1ac09c88eb0fb8b8600af

• Fix deadlock in _int_free consistency check

• upstream Oct 20, 2017 commit a15d53e2de4c7d83bda251469d92a3c7b49a90db

• Add single-threaded path to _int_free

• upstream Oct 20, 2017 commit 6d43de4b85b11d26a19bebe4f55f31be16e3d419

• Fix build issue with SINGLE_THREAD_P

• upstream Oct 24, 2017 commit 3f6bb8a32e5f5efd78ac08c41e623651cc242a89

• Add single-threaded path to malloc/realloc/calloc/memalloc

• upstream Oct 24, 2017 commit 905a7725e9157ea522d8ab97b4c8b96aeb23df54

• Add single-threaded path to _int_malloc

• upstream Nov 15, 2017 commit 7a9368a1174cb15b9f1d6342e0e10dd90dae238d

• malloc: Account for all heaps in an arena in malloc_info [BZ #22439]

• upstream Nov 23, 2017 commit 0a947e061d47c9710838f210506215bd9533324b

• malloc: Call tcache destructor in arena_thread_freeres

• upstream Nov 30, 2017 commit 34697694e8a93b325b18f25f7dcded55d6baeaf6

• Fix integer overflow in malloc when tcache is enabled [BZ #22375]

• upstream Jan 12, 2018 commit 249a5895f120b13290a372a49bb4b499e749806f

• malloc: Ensure that the consolidated fast chunk has a sane size.

• upstream Jan 29, 2018 commit 406e7a0a47110adbf79326c8a0bda5ffac3e0f10

• malloc: Use assert.h assert macro

• upstream Feb 10, 2018 commit 402ecba487804e9196769f39a8d157847d3b3104

• [BZ #22830] malloc_stats: restore cancellation for stderr correctly.

• upstream Mar 9, 2018 commit 229855e5983881812b21b215346cb990722c6023

• malloc: Revert sense of prev_inuse in comments

• upstream Mar 14, 2018 commit bdc3009b8ff0effdbbfb05eb6b10966753cbf9b8

• malloc: harden removal from unsorted list

• malloc: fix merge regressions in previous bundle of patches. Orabug: <29139332>

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• Modified patches to avoid duplication of patch2754 (added in 2.17-260.0.16)

• and patch10134. OraBug 29319671.

• Reviewed-by: Egeyar Bagcioglu egeyar.bagcioglu@oracle.com

• Regenerate intl/plural.c OraBug 28806294.

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• intl: Port to Bison 3.0

• Backport of upstream gettext commit 19f23e290a5e4a82b9edf9f5a4f8ab6192871be9 OraBug 28806294.

• Reviewed-by: Patrick McGehearty patrick.mcgehearty@oracle.com

• Fix dbl-64/wordsize-64 remquo (bug 17569).

• Backport of upstream d9afe48d55a412e76b0dcb28335fd4b390fe07ae OraBug 19570749.

• Reviewed-by: Jose E. Marchesi jose.marchesi@oracle.com

• libio: Disable vtable validation in case of interposition.

• Backport of upstream c402355dfa7807b8e0adb27c009135a7e2b9f1b0. OraBug 28641867.

• Reviewed-by: Egeyar Bagcioglu egeyar.bagcioglu@oracle.com

• merged bundle of 142 upstream commits for aarch64 support with glibc rhel7 update 6.

• upstream commit 75eff3fe90f96783f31f58fa84af1b77e57d1ae4

• trimmed to only add bzero.S, memcmp.S memcpy.S, memmove.S, memset.S,

• strcmp.S, strlen.S, strncmp.S and strnlen.S into sysdeps/aarch64. Orabug: <28003847>

• upstream commit 08325735c2efb0257b8c07ac0ff91e44c27ecbf8

• Lazy TLSDESC relocation data race fix

• upstream commit c71c89e5c72baf43fd44d08dda8ab846eec5b1d6

• fix cfi annotations which used incorrect sign.

• upstream commit f008c71455a8f23c2a24c451e61b12ddfca9a54f

• fix uninitialized warning for math_private.h

• upstream commit d2e4346a30683cc42c57bd1bfd457897d78c6d7e

• fix internal asm profiling code

• upstream commit efbe665c3a2d344b0d64456cf29499ba53c2965a

• add ifunc support for aarch64

• upstream commit d6fc3f6516cd20f195758086fbbbe3f17a8a6d95

• add ChangeLog for ifunc support patch

• upstream commit 6cd380dd366d728da9f579eeb9f7f4c47f48e474

• avoid-literals-in-start.S

• upstream commit f124cb381116b5809de198327690ad0bd8d1478e

• Fix nearbyint arithmetic moved before feholdexcept (bug 22225).

• upstream commit db4f87bad48ed93ae14f61121367a7cb94fa46ed

• do not use MIN for dl-machine.h

• upstream commit a2e0a7f12ba57a49d1380c7ba1ff4b1f51d67347

• Guess L1 cache linesize

• upstream commit 58a813bf6e732211af53e690c92c14a50bb06e0e

• fix f-max-min for gcc

• upstream commit e7df6c5c79458dc042a8c967bafa6e8eca88ae0d

• HWCAP additions

• upstream commit 14d886edbd3d80b771e1c42fbd9217f9074de9c6

• fix start code for static pie

• upstream commit afce1991f6f61514172696ec3edf93331cb0e04f

• clean up HWCAP updates

• upstream commit 953c49cc3bb1041090281042148197ad3537c551

• more HWCAP additions

• upstream commit 3f8d9d58c59fdbe27301d0e18bfd426a5f2edf19

• use builtins for fpcr/fpsr

• upstream commit 4f5b921eb9b775aa3549a9bcd684c3013132f04b

• add include for fpcr/fpsr fix

• upstream commit 0c8a67a5737b4b6dd74bd24219fc642c8d244bee

• fix include for fpcr/fpsr fix Orabug: <28036322>

• upstream commit 2fee269248c6ef303569d9ac8fec3a27676520e0

• Enable _STRING_ARCH_unaligned on AArch64.

• upstream commit 16396c41deab45f715ffd813280d9d685b3b281e

• Add _STRING_INLINE_unaligned and string_private.h

• upstream commit a8c5a2a9521e105da6e96eaf4029b8e4d595e4f5

• This is an optimized memset for AArch64.

• upstream commit b998e16e71c8617746b7c39500e925d28ff22ed8

• This is an optimized memcpy/memmove for AArch64.

• upstream commit c435989f52204703d524f467c830dc363439e532

• Optimize the strlen implementation.

• upstream commit 58ec4fb881719d0b69989f9a4955290fca531831

• Add a simple rawmemchr implementation.

• upstream commit a024b39a4e31a049391b459234f6b3575c9fc107

• This patch further tunes memcpy

• upstream commit 95e431cc73c2df3bc606107d6f79c4683bd61102

• An optimized memchr was missing for AArch64.

• upstream commit 922369032c604b4dcfd535e1bcddd4687e7126a5

• [AArch64] Optimized memcmp.

• upstream commit 4c1d801a5956f049126ef6cbe22ed23693e77a8c

• aarch64: Avoid hidden symbols for memcpy/memmove into static binaries

• upstream commit 2bce01ebbaf8db52ba4a5635eb5744f989cdbf69

• aarch64: Improve strcmp unaligned performance

• upstream commit 84c94d2fd90d84ae7e67657ee8e22c2d1b796f63

• aarch64: Use the L() macro for labels in memcmp

• upstream commit 6ca24c43481e2c93a6eec362b04c3e77a35b28e3

• aarch64/strcmp: fix misaligned loop jump target

• upstream commit 30a81dae5b752f8aa5f96e7f7c341ec57cba3585

• aarch64: Optimized memcmp for medium to large sizes

• upstream commit 4e54d918630ea53e29dd70d3bdffcb00d29ed3d4

• aarch64: Fix branch target to loop16

• upstream commit 7108f1f944792ac68332967015d5e6418c5ccc88

• aarch64: Improve strncmp for mutually misaligned inputs

• upstream commit d46f84de745db8f3f06a37048261f4e5ceacf0a3

• aarch64/strncmp: Unbreak builds with old binutils

• upstream commit b47c3e7637efb77818cbef55dcd0ed1f0ea0ddf1

• aarch64/strncmp: Use lsr instead of mov+lsr Orabug: <28077661>

• upstream commit 3a7ac8a0f596bb73093212cd1109c1413777e1f8

• Remove bp-start.h and INIT_ARGV_and_ENVIRON.

• upstream commit 10ad46bc6526edc5c7afcc57112da96917ff3629

• Consolidate valloc/pvalloc code.

• upstream commit 520d437b9455560d099fe6bd9664be1f9f76868b

• Fix build warnings from systemtap probes in non-systemtap configurations

• upstream commit f3eeb3fc560ccc4ce51dc605e4703c5016b07244

• Replace malloc force_reg by atomic_forced_read.

• upstream commit 6c8dbf00f536d78b1937b5af6f57be47fd376344

• Reformat malloc to gnu style.

• upstream commit bdfe308a166b433a841d5c9ae256560c18bce640

• Remove THREAD_STATS.

• upstream commit e0db65176fa88b9497cbd6362b24e3225382bfb6

• Clean up __exit_thread.

• upstream commit 79520f4bd611602f5bdb2b50979cf75bb5ac2968

• Use existing makefile variables for dependencies on

• upstream commit 75f11331f98ebf3873e887a683add944a1aec0fd

• correct alignment of TLS_TCB_ALIGN (BZ #16796)

• upstream commit 94c5a52a841f807a23dbdd19a5ddeb505cc1d543

• Consolidate arena_lookup and arena_lock into a single arena_get

• upstream commit c26efef9798914e208329c0e8c3c73bb1135d9e3

• malloc: Consistently apply trim_threshold to all heaps [BZ #17195]

• upstream commit 92a9b22d70b85b7edd0484db8bf2465a969fb09e

• Drop unused first argument from arena_get2

• upstream commit c3b9ef8dfc83e9d17da5adc73709d2f7dfbbaf13

• Do not use the main arena in retry path if it is corrupt

• upstream commit 90b2517115a56ca9f5625f3e16c2629deeac55a9

• include/stap-probe.h: Fix formatting.

• upstream commit 6782806d8f6664d87d17bb30f8ce4e0c7c931e17

• malloc: Rewrite with explicit TLS access using __thread

• upstream commit a62719ba90e2fa1728890ae7dc8df9e32a622e7b

• malloc: Prevent arena free_list from turning cyclic [BZ #19048]

• upstream commit 730bbab2c39dd615c31c924041b4d16d7f107ae0

• Mark internal unistd functions hidden in ld.so

• upstream commit cbb47fa1c6476af73f393a81cd62fc926e1b8f6e

• malloc: Manual part of conversion to __libc_lock

• upstream commit e33a23fbe8c2dba04fe05678c584d3efcb6c9951

• Add INTERNAL_SYSCALL_CALL

• upstream commit be7991c0705e35b4d70a419d117addcd6c627319

• Static inline functions for mallopt helpers

• upstream commit afcf3cd8ebff8fed79238a2d1b95338c4606b1ee

• New internal function __access_noerrno

• upstream commit 67e58f39412ecd4467034761f3f074283c90f3c8

• Add framework for tunables

• upstream commit 3c589b1a8a4401e258ba23a03fcbcc79b82393ab

• tunables: Use correct unused attribute (fixed build error in 67e58f)

• upstream commit 9dd409a5f4a7a053cc962f8371dad0fe5cc22597

• Initialize tunable list with the GLIBC_TUNABLES environment variable

• upstream commit 6765d5d34d126b26d55e2d73dac4dfec5e6d6241

• Enhance --enable-tunables to select tunables frontend at build time

• upstream commit b31b4d6ae50b0d332207754327598fdce5b51015

• User manual documentation for tunables

• upstream commit 34a63b097335d3411080b5b6e5b164ab36563847

• malloc: Run tunables tests only if tunables are enabled

• upstream commit d054a81ab3a2515a45d28e6c26d2b190ff74e8ec

• tunables: Avoid getenv calls and disable glibc.malloc.check by default

• upstream commit 41389c40499a083c59e68ba281ec87be567f2871

• Fix environment traversal when an envvar value is empty

• upstream commit f3bef6a748097d02d196df247f7b292c7b83744c

• • elf/dl-tunables.c (tunable_set_val_if_valid_range): Split into ...

• upstream commit 8b9e9c3c0bae497ad5e2d0ae2f333f62feddcc12

• tunables: Fix environment variable processing for setuid binaries (bz #21073)

• upstream commit ed8d5ffd0a14e84298a15ae2ec9b799010166b28

• Drop GLIBC_TUNABLES for setxid programs when tunables is disabled (bz #21073)

• upstream commit 53aa04a86c10f49b7481e73d2ca045ecd6ed2df7

• tunables: Fail tests correctly when setgid does not work

• upstream commit 43ce02c6ec27d4e2d8f0ae327bbbeaba84060964

• Fix typo in manual

• upstream commit 8cbc826c37c0221ada65a7a622fe079b4e89a4b0

• Fix getting tunable values on big-endian (BZ #21109

• upstream commit 1c1243b6fc33c029488add276e56570a07803bfd

• Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209)

• upstream commit 65eff7fbdbddad8c1f9af7cb48cd3b5dca3c5c9d

• Update old tunables framework document/script.

• upstream commit 17284d650ebe5c736c9730ee16401008f26128c3

• tunables: Make tunable_list relro

• upstream commit d13103074ab5c7614eeb94f88a61803ed8f3e878

• tunables: Specify a default value for tunables

• upstream commit ad2f35cb396d24391150675fb55311c98d1e1592

• tunables: Add support for tunables of uint64_t type

• upstream commit ce79740bdbccea312df6cfcf70689efb57792fc9

• Reduce value of LD_HWCAP_MASK for tst-env-setuid test case

• upstream commit ee8015b9ea084d5727ce477fdd8d935f1de7f7f6

• Support dl-tunables.list in subdirectories

• upstream commit 81efada5287c3215307623e57d3bbbeefa0c1250

• Make __tunables_init hidden and avoid PLT

• upstream commit 4158ba082c641f407009363b186b4c85f8a01a35

• Delay initialization of CPU features struct in static binaries

• upstream commit 44330b6d32904fdc8b6835a112e0ba0aee9f4ef3

• tunables: Clean up hooks to get and set tunables

• upstream commit ea9b0ecbf0e7b6e8281047624efbe1b2cbb6d487

• tunables: Add LD_HWCAP_MASK to tunables

• upstream commit ff08fc59e36e02074eba8ab39b0d9001363970f0

• tunables: Use glibc.tune.hwcap_mask tunable instead of _dl_hwcap_mask

• upstream commit f82e9672ad89ea1ef40bbe1af71478e255e87c5e

• aarch64: Allow overriding HWCAP_CPUID feature check using HWCAP_MASK

• upstream commit 511c5a1087991108118c6e9c9546e83e992bf39c

• Make LD_HWCAP_MASK usable for static binaries

• upstream commit ea01a4da219011f4a4db97eef3c5bfc2f6e8fc6b

• aarch64: Add hwcap string routines

• upstream commit 6c85cc2852367ea2db91ff6a1fc0f6fc0653788d

• aarch64: Fix undefined behavior in _dl_procinfo

• upstream commit 2c0b90ab443abc967cbf75add4f7fde84978cb95

• Enable tunables by default

• upstream commit 95a73392580761abc62fc9b1386d232cd55878e9

• tunables: Use direct syscall for access (BZ#21744)

• upstream commit a4de0a9008d6f15e1509c9818ba6e50d78bb83f3

• Fix gen-tunables.awk to work with older awk Orabug: <28121777>

• upstream commit ddcf6798d35beca3c4eec80ea448b57fd45558f4

• Replace C implementation of bzero with direct call to memset.

• upstream commit af96be34825586536ebcfbf5c675e795ddd3c8fa

• Replace C implementation of bcopy with a direct call to memmove.

• upstream commit 6a2c695266fab34cc057256d1b33d2268183f00e

• aarch64: Thunderx specific memcpy and memmove

• upstream commit 512d245bc30cca893db6979f42f058e734f345c3

• Add HWCAP_ macros from Linux 4.12 to AArch64 bits/hwcap.h.

• upstream commit 738a9914a066a31750925543a8c6d2661bd61345

• benchtests: Print string array elements, int and uint in json

• upstream commit 5ee1e3cebc47495a36d17a0066c241978ca6f502

• benchtests: Make memcpy benchmarks print results in json

• upstream commit 25d5247277760e669a69618ce99ce6065e92362c

• benchtests: New script to parse memcpy results

• upstream commit ab85da15301c552e3ea4577a6432aa028bee9295

• aarch64: Call all string function implementations in tests

• upstream commit 28cfa3a48e59f9c6b9bc25a003a4ede435841382

• tunables, aarch64: New tunable to override cpu

• upstream commit 47ea614b9afcdaef80e09d58afcdad4f96ba3f15

• fix typo

• upstream commit 82e06600505cc26810d263a964d9eca6f3cdfe91

• [AArch64] Update dl-procinfo for new HWCAP flags in Linux 4.12

• upstream commit 36ada5f681d86d4abe7b3b47d653d69e5ab2a6fd

• aarch64: Optimized memcpy for Qualcomm Falkor processor

• upstream commit 61c982910da9b60f7ac48eb1caaac1f4b013dbb1

• benchtests: Remove verification runs from benchmark tests

• upstream commit 86c6519ee77d241575653206f33dbe1d4c8436cf

• benchtests: Print json in memmove benchmark

• upstream 9eee633b68649c94b2404f65d5c9a00c3ed1f068

• Change argument type passed to ifunc resolvers

• upstream commit 9c9ec58197d1e18db6f7b39f7dc08b0f5f61df4e

• Add thunderx2t99 and thunderx2t99p1 CPU names to tunables list

• upstream commit f00bce744e12996a30b7ac5851b001b1dd7beaa9

• Fix glibc.tune.cpu tunable handling

• upstream commit 29c933fb35b7bf872f57dc6977c879832983ab6c

• benchtests: Make memset benchmarks print json

• upstream commit 503c92c37a95f769762e65aff9383b302178c2bc

• benchtests: Reallocate buffers for memset

• upstream commit dd5bc7f1b385b29d0f90aefe4d9756b35011709b

• aarch64: Optimized implementation of memmove for Qualcomm Falkor

• upstream commit edbbc86c3a6624dcc0316a4cd78fe1adfb383405

• • sysdeps/aarch64/bzero.S (__bzero): Remove.

• upstream commit 4d7632ff687dc60fb9ed38bae682d395017b61a8

• benchtests: Fix walking sizes and directions for *-walk benchmarks

• upstream commit eb332f9feb7637eeefed037a683d2a6130d058b1

• benchtests: Bump start size since smaller sizes are noisy

• upstream commit 5a67c4fa010abb27e704aa4ea3896f3aa2b39ed7

• aarch64: Optimized memset for falkor

• upstream commit 5f1603c331d9e2194170762b7e5e80a5571e4b4e

• Convert strcmp benchmark output to json format

• upstream commit 4e00196912e63bd44f9a62a88a0f5c5fde25ad86

• aarch64: fix memset with --disable-multi-arch

• upstream commit 3dfcbfa1a4bfa39344e8d945ed1bd697c4c9fe96

• benchtests: Reallocate buffers for every test run

• upstream commit 96e6a7167e127d5e65000f2724e074f1c026e1f1

• benchtests: Make bench-memcmp print json

• upstream commit e9537dddc7c7c7b60b55ed845542c8d586164488 Orabug: <28121801>

• upstream commit 9dbebe1a67bbedfcb39c6b739f15bc639e8d40a2

• [AArch64] Save and restore q0-q7 on entry to dynamic linker.

• upstream commit 1670e207c57513da84462c2a018f01653e7d1cc6

• aarch64: Rely on syscalls preserving registers

• upstream commit f940b96522d6ac67915186dfaa71b43f3e7f5404

• [AArch64] Add optimized strchr.

• upstream commit be9d4ccc7fe62751db1a5fdcb31958561dbbda9a

• [AArch64] Add optimized strchrnul.

• upstream commit 80085defb83e4f2ce098c8bc00c82d1e14998c71

• [AArch64] End frame record chain correctly. [??Bug 17522], release 2.21

• upstream commit aa76a5c7010e98c737d79f37aa6ae668f60f7a00

• [AArch64] Fix strchrnul clobbering v15

• upstream commit ec582ca0f30c963a1c27f405b6732ca8507271d5

• AArch64 optimized implementation of strrchr.

• upstream commit dc400d7b735c47086a001ed051723e376230cf01

• AArch64: Optimized implementations of strcpy and stpcpy.

• upstream commit d3496c9f4f27d3009b71be87f6108b4fed7314bd

• Improve generic strcspn performance

• upstream commit 91f3b75f47c9eca3299098c3dcc2f5d9dad320b1

• Improve generic strspn performance

• upstream commit 282b71f07eb5e24ddf1308f92c37cb42f7c7d86b

• Improve generic strpbrk performance

• upstream commit 2e51bc3813ca3fe72fd197d08d79496e46669f43

• Use PTR_ALIGN_DOWN on strcspn and strspn

• upstream commit f6a191a6ee0313d61dffa70d86b033c5a598f907

• Consolidate Linux read syscall - Fixes BZ#21428

• upstream commit ed0257f7d3378ec4a72e297f0dcba5159f2dd138

• [AArch64] Adjust elf_machine_dynamic to use GLOBAL_OFFSET_TABLE

• upstream commit e535ce250143b9c1600b306911710c0de73e2a5e

• [ARM] add missing -funwind-tables to test case (bug 19529)

• upstream commit a68ba2f3cd3cbe32c1f31e13c20ed13487727b32

• [AARCH64] Rewrite elf_machine_load_address using _DYNAMIC symbol

• upstream commit db9bab09a51188bf57afeb47040ce6837b878367

• Document cache information sysconf variables

• upstream commit a2e0a7f12ba57a49d1380c7ba1ff4b1f51d67347

• aarch64: Document _SC_LEVEL1_DCACHE_LINESIZE caveat

• upstream commit 659ca267360e1c1f64eea9205bb81cb5e9049908

• aarch64: optimize _dl_tlsdesc_dynamic fast path

• upstream commit 3d1d79283e6de4f7c434cb67fb53a4fd28359669

• aarch64: fix static pie enabled libc when main is in a shared library

• upstream commit c9e613a728b9eaf0713b5a5970bb9ad4984fc688

• Add NT_ARM_SVE to elf.h Orabug: <28336148>

• Rebase of the aarch64 OL 7.4 patches.

• Enable ifunc support. (Egeyar Bagcioglu 2.17-196.0.2.el7_4.2) Orabug: <26894372>

[2.17-322]

• Enable file-based IFUNC selection on NVMe devices (#1883162)

[2.17-321]

• CVE-2020-10029: Prevent stack corruption from crafted input in cosl, sinl, sincosl, and tanl function. (#1812119)

[2.17-320]

• CVE-2020-29573: Harden printf family of functions (#1869380)

[2.17-319]

• Revert fix for #1772307 to improve Intel Xeon performance (#1889977)

[2.17-318]

• CVE-2019-25013: Fix EUC-KR conversion module defect (#1912543)