Ammar Faizi 28ebc1164a x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list ... [ Upstream commit 5541992e51 ] The 'syscall' instruction clobbers '%rcx' and '%r11', but they are not listed in the inline Assembly that performs the syscall instruction. No real bug is found. It wasn't buggy by luck because '%rcx' and '%r11' are caller-saved registers, and not used in the functions, and the functions are never inlined. Add them to the clobber list for code correctness. Fixes: f1c2bb8b99 ("um: implement a x86_64 vDSO") Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-11 13:55:22 +01:00
..
asm	um: remove set_fs	2021-12-22 17:56:56 +01:00
os-Linux	um: stop polluting the namespace with registers.h contents	2021-12-21 21:31:35 +01:00
shared/sysdep	um: Cleanup syscall_handler_t cast in syscalls_32.h	2022-09-19 21:58:53 +02:00
vdso	x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list	2023-03-11 13:55:22 +01:00
Kconfig	x86/um: Kconfig: Fix indentation	2022-07-17 23:13:24 +02:00
Makefile	Misc fixes:	2022-08-06 17:45:37 -07:00
bugs_32.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
bugs_64.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
checksum_32.S	x86: Prepare asm files for straight-line-speculation	2021-12-08 12:25:37 +01:00
delay.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
elfcore.c	elfcore: Add a cprm parameter to elf_core_extra_{phdrs,data_size}	2023-01-18 11:58:12 +01:00
fault.c	um: don't compare a pointer to 0	2012-12-20 11:49:39 -08:00
ldt.c	um: Fix out-of-bounds read in LDT setup	2022-05-27 09:03:41 +02:00
mem_32.c	um/mm: enable ARCH_HAS_VM_GET_PAGE_PROT	2022-07-17 17:14:41 -07:00
mem_64.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ptrace_32.c	um: stop polluting the namespace with registers.h contents	2021-12-21 21:31:35 +01:00
ptrace_64.c	um: stop polluting the namespace with registers.h contents	2021-12-21 21:31:35 +01:00
ptrace_user.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
setjmp_32.S	x86: Prepare asm files for straight-line-speculation	2021-12-08 12:25:37 +01:00
setjmp_64.S	x86: Prepare asm files for straight-line-speculation	2021-12-08 12:25:37 +01:00
signal.c	um: stop polluting the namespace with registers.h contents	2021-12-21 21:31:35 +01:00
stub_32.S	um: rework userspace stubs to not hard-code stub location	2021-02-12 21:35:02 +01:00
stub_64.S	um: rework userspace stubs to not hard-code stub location	2021-02-12 21:35:02 +01:00
stub_segv.c	um: fix stub location calculation	2021-08-26 22:28:03 +02:00
sys_call_table_32.c	uml: trim unused junk from arch/x86/um/sys_call_table_*.c	2021-12-21 21:30:44 +01:00
sys_call_table_64.c	um: move amd64 variant of mmap(2) to arch/x86/um/syscalls_64.c	2021-12-21 21:30:44 +01:00
syscalls_32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
syscalls_64.c	um: Remove duplicated include in syscalls_64.c	2022-03-11 10:41:08 +01:00
sysrq_32.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>	2017-03-02 08:42:34 +01:00
sysrq_64.c	um: x86: print RIP with symbol	2022-07-17 23:15:21 +02:00
tls_32.c	um: Cleanup compiler warning in arch/x86/um/tls_32.c	2022-09-19 21:59:47 +02:00
tls_64.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
user-offsets.c	um: Allow builds with Clang	2022-03-21 08:13:03 -07:00