Benjamin Berg 3c2fc7434d um: properly align signal stack on x86_64 ...

The stack needs to be properly aligned so 16 byte memory accesses on the
stack are correct. This was broken when introducing the dynamic math
register sizing as the rounding was not moved appropriately.

Fixes: 3f17fed214 ("um: switch to regset API and depend on XSTATE")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20250107133509.265576-1-benjamin@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

2025-02-12 23:40:42 +01:00

..

asm

um: Remove unused asm/archparam.h header

2025-01-13 17:19:43 +01:00

os-Linux

um: add back support for FXSAVE registers

2025-02-12 23:40:10 +01:00

shared/sysdep

um: Remove unused user_context function

2025-01-10 13:49:57 +01:00

vdso

um: vdso: Always reject undefined references in during linking

2024-10-23 09:52:49 +02:00

bugs_32.c

um: Add missing headers

2024-04-22 21:46:20 +02:00

bugs_64.c

um: Add missing headers

2024-04-22 21:46:20 +02:00

delay.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

elfcore.c

um: Add missing headers

2024-04-22 21:46:20 +02:00

fault.c

um: Add missing headers

2024-04-22 21:46:20 +02:00

Kconfig

um: Switch to 4 level page tables on 64 bit

2024-10-10 13:37:22 +02:00

Makefile

um: switch to regset API and depend on XSTATE

2024-10-23 12:13:16 +02:00

mem_32.c

mm: replace vma->vm_flags direct modifications with modifier calls

2023-02-09 16:51:39 -08:00

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: switch to regset API and depend on XSTATE

2024-10-23 12:13:16 +02:00

ptrace_64.c

um: switch to regset API and depend on XSTATE

2024-10-23 12:13:16 +02:00

ptrace_user.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

ptrace.c

um: fix sparse warnings from regset refactor

2024-11-07 17:34:50 +01:00

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: properly align signal stack on x86_64

2025-02-12 23:40:42 +01:00

stub_segv.c

um: make stub data pages size tweakable

2023-04-20 23:08:43 +02:00

sys_call_table_32.c

x86/syscall: Mark exit[_group] syscall handlers __noreturn

2024-06-28 15:23:38 +02:00

sys_call_table_64.c

x86/syscall: Mark exit[_group] syscall handlers __noreturn

2024-06-28 15:23:38 +02:00

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: Rely on PTRACE_SETREGSET to set FS/GS base registers

2024-01-05 16:28:56 +01:00

sysrq_32.c

um: Remove outdated asm/sysrq.h header

2024-09-12 20:44:11 +02:00

sysrq_64.c

um: Remove outdated asm/sysrq.h header

2024-09-12 20:44:11 +02:00

tls_32.c

um: remove LDT support

2024-07-03 17:09:49 +02:00

tls_64.c

um: Rely on PTRACE_SETREGSET to set FS/GS base registers

2024-01-05 16:28:56 +01:00

user-offsets.c

um: switch to regset API and depend on XSTATE

2024-10-23 12:13:16 +02:00