Khem Raj 73b941cf53 glibc: Bring in CVE fixes and other bugfixes from 2.31 release branch
Drop 0016-Add-unused-attribute.patch since its fixed by Rewrite iconv
option parsing [BZ #19519] [1]

Upgrade to latest on 2.31 branch which brings following bug fixes

* 6fdf971c9db (origin/release/2.31/master) Add NEWS entry for CVE-2016-10228 (bug 19519)
* 70d585151c0 Rewrite iconv option parsing [BZ #19519]
* 1c8efe848bf powerpc: Fix incorrect cache line size load in memset (bug 26332)
* 7611339a9b5 nptl: Zero-extend arguments to SETXID syscalls [BZ #26248]
* 21b760cc2fa Disable warnings due to deprecated libselinux symbols used by nss and nscd
* 6f3459f9859 Add NEWS entry for CVE-2020-6096 (bug 25620)
* 64246fccafc arm: CVE-2020-6096: Fix multiarch memcpy for negative length [BZ #25620]
* 9bbd2b61729 arm: CVE-2020-6096: fix memcpy and memmove for negative length [BZ #25620]
* 4e8a33a9590 NEWS: Mention BZ 25933 fix
* fd15ba932d2 Fix avx2 strncmp offset compare condition check [BZ #25933]
* 3a44844c97a nss_compat: internal_end*ent may clobber errno, hiding ERANGE [BZ #25976]
* c8391752678 aarch64: fix strcpy and strnlen for big-endian [BZ #25824]
* 10947412240 aarch64: Accept PLT calls to __getauxval within libc.so
* a98b8b221cf NEWS: Mention fixes for BZ 25810/25896/25902/25966
* 4c833bbebe3 x86-64: Use RDX_LP on __x86_shared_non_temporal_threshold [BZ #25966]
* 3b9ceb33204 NEWS: Mention bug 25639 fixed in 2.31 branch
* bb44fe7711a oc_FR locale: Fix spelling of April (bug 25639)
* f2ac7920474 oc_FR locale: Fix spelling of Thursday (bug 25639)
* 18fdba553dd Add a C wrapper for prctl [BZ #25896]
* 7c9e054afdd powerpc: Rename argN to _argN in LOADARGS_N [BZ #25902]
* 9c5ae39a644 Add C wrappers for process_vm_readv/process_vm_writev [BZ #25810]
* 63c3696a4ac Mark unsigned long arguments with U in more syscalls [BZ #25810]
* 5b9d49293b7 Add a syscall test for [BZ #25810]
* 496b5963a75 Add SYSCALL_ULONG_ARG_[12] to pass long to syscall [BZ #25810]
* 04330f85263 x32: Properly pass long to syscall [BZ #25810]
* de371d1581f Fix build with GCC 10 when long double = double.
* ece4e11d55d Add new file missed in previous hppa commit.
* 91b909315c4 Fix data race in setting function descriptors during lazy binding on hppa.
* b999c0098ae nios2: delete sysdeps/unix/sysv/linux/nios2/kernel-features.h
* 54ba2541b3a mips: Fix bracktrace result for signal frames
* 83d3eec6728 stdlib: Move tst-system to tests-container
* ad9b0037ccc support/shell-container.c: Add builtin kill
* 2448ba1d724 support/shell-container.c: Add builtin exit
* 5810e6d75ff support/shell-container.c: Return 127 if execve fails
* d39fb022c26 Add NEWS entry for CVE-2020-1751 (bug 25423)
* 46bbbd46223 posix: Fix system error return value [BZ #25715]
* 3937f6806d9 Add NEWS entry for CVE-2020-1752 (bug 25414)
* ab029a2801d Fix use-after-free in glob when expanding ~user (bug 25414)
* a3189fb15b4 Update syscall lists for Linux 5.5.
* 05c08d5aea9 NEWS: update list of bugs fixed on the 2.31 branch
* 123d48b33a5 Add NEWS entry for CVE-2020-10029 (bug 25487)
* 03f44ce0938 math/test-sinl-pseudo: Use stack protector only if available
* e85a88e00c1 sparc: Move sigreturn stub to assembly
* a9ae2062d57 arm: Fix softp-fp Implies (BZ #25635)
* da6ce60e3cb linux/sysipc: Include linux/posix_types.h for __kernel_mode_t
* 9db2970506c linux: Clear mode_t padding bits (BZ#25623)
* 44f2c26ee4f i386: Use comdat instead of .gnu.linkonce for i386 setup pic register (BZ #20543)
* f2d95cf030f Improve IFUNC check [BZ #25506]
* 9f997ceca28 Avoid ldbl-96 stack corruption from range reduction of pseudo-zero (bug 25487).

[1] https://sourceware.org/git/?p=glibc.git;a=commit;h=70d585151c03ede999bd2ad5a724243914cb5f54

(From OE-Core rev: e03433fd52af298a4b177f36314728f916dd1ac2)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-08-21 15:25:33 +01:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
No description provided
Readme 252 MiB