glibc/sysdeps
H.J. Lu 55d63e7312 x86/cet: Don't set CET active by default
Not all CET enabled applications and libraries have been properly tested
in CET enabled environments.  Some CET enabled applications or libraries
will crash or misbehave when CET is enabled.  Don't set CET active by
default so that all applications and libraries will run normally regardless
of whether CET is active or not.  Shadow stack can be enabled by

$ export GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK

at run-time if shadow stack can be enabled by kernel.

NB: This commit can be reverted if it is OK to enable CET by default for
all applications and libraries.
2024-01-01 05:22:48 -08:00
..
aarch64 aarch64: Add SIMD attributes to math functions with vector versions 2023-12-20 08:41:25 +00:00
alpha alpha: Fix fesetexceptflag (BZ 30998) 2023-12-19 15:12:38 -03:00
arc configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
arm elf: Remove LD_PROFILE for static binaries 2023-11-21 16:15:42 -03:00
csky configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
generic elf: Always provide _dl_get_dl_main_map in libc.a 2024-01-01 05:22:48 -08:00
gnu Add TCP_MD5SIG_FLAG_IFINDEX from Linux 5.6 to netinet/tcp.h. 2023-11-28 13:44:47 +01:00
hppa hppa: Fix undefined behaviour in feclearexcept (BZ 30983) 2023-12-19 15:12:38 -03:00
htl htl: move pthread_attr_setdetachstate into libc 2023-08-24 01:57:22 +02:00
hurd hurd: Fix using interposable hurd_thread_self 2023-05-19 20:45:51 +02:00
i386 x86: Do not raises floating-point exception traps on fesetexceptflag (BZ 30990) 2023-12-19 15:12:38 -03:00
ia64 elf: Remove LD_PROFILE for static binaries 2023-11-21 16:15:42 -03:00
ieee754 math: Add new exp10 implementation 2023-12-04 15:52:11 +00:00
loongarch elf: Remove LD_PROFILE for static binaries 2023-11-21 16:15:42 -03:00
m68k elf: Remove LD_PROFILE for static binaries 2023-11-21 16:15:42 -03:00
mach hurd: [!__USE_MISC] Do not #undef BSD macros in ioctls 2023-12-02 21:26:50 +01:00
microblaze configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
mips mips: dl-machine-reject-phdr: Get rid of alloca. 2023-10-02 12:55:27 +00:00
nios2 configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
nptl Fix misspellings in sysdeps/ -- BZ 25337 2023-05-30 23:02:29 +00:00
or1k configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
posix linux: Decorate __libc_fatal error buffer 2023-11-07 10:27:53 -03:00
powerpc powerpc: Do not raise exception traps for fesetexcept/fesetexceptflag (BZ 30988) 2023-12-19 15:12:34 -03:00
pthread sysdeps: sem_open: Clear O_CREAT when semaphore file is expected to exist [BZ #30789] 2023-11-03 15:19:38 -03:00
riscv RISC-V: Add support for dl_runtime_profile (BZ #31151) 2023-12-30 11:00:10 +01:00
s390 elf: Do not duplicate the GLIBC_TUNABLES string 2023-12-19 13:25:45 -03:00
sh elf: Remove LD_PROFILE for static binaries 2023-11-21 16:15:42 -03:00
sparc Do not build sparc32 libgcc functions into static libc 2023-12-19 16:00:11 +00:00
unix x86/cet: Enable shadow stack during startup 2024-01-01 05:22:48 -08:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wordsize-64 hurd: Fix tst-writev test 2023-05-01 13:01:30 +02:00
x86 x86/cet: Don't set CET active by default 2024-01-01 05:22:48 -08:00
x86_64 x86/cet: Enable shadow stack during startup 2024-01-01 05:22:48 -08:00