H.J. Lu 743113d42e x86: Set FSGSBASE to active if enabled by kernel ... Linux kernel uses AT_HWCAP2 to indicate if FSGSBASE instructions are enabled. If the HWCAP2_FSGSBASE bit in AT_HWCAP2 is set, FSGSBASE instructions can be used in user space. Define dl_check_hwcap2 to set the FSGSBASE feature to active on Linux when the HWCAP2_FSGSBASE bit is set. Add a test to verify that FSGSBASE is active on current kernels. NB: This test will fail if the kernel doesn't set the HWCAP2_FSGSBASE bit in AT_HWCAP2 while fsgsbase shows up in /proc/cpuinfo. Reviewed-by: Florian Weimer <fweimer@redhat.com>		2023-04-03 11:36:48 -07:00
..
bits	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
include
sys	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
arch-pkey.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
cpu-features.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-cet.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-hwcap2.h	x86: Set FSGSBASE to active if enabled by kernel	2023-04-03 11:36:48 -07:00
dl-minsigstacksize.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-sysdep.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elf-read-prop.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elision-conf.c	Remove --enable-tunables configure option	2023-03-29 14:33:06 -03:00
elision-conf.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elision-lock.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elision-timed.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elision-trylock.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elision-unlock.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gettimeofday.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hle.h
Implies
jmp_buf-ssp.sym	setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym	2021-11-22 13:43:22 -03:00
longjmp.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Makefile
pkey_get.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
pkey_set.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
readelflib.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setjmpP.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sysconf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
time.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-cet-property-1.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-cet-property-2.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-cet-property-dep-2.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-cet-setcontext-1.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-cet-vfork-1.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-saved_mask-1.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
xstatver.h