Messages in this thread | | | Date | Mon, 23 May 2022 14:19:34 +0200 | From | Borislav Petkov <> | Subject | [GIT PULL] x86/asm for 5.19 |
| |
Hi Linus,
please pull a set of x86/asm changes for 5.19.
Thx.
---
The following changes since commit 672c0c5173427e6b3e2a9bbb7be51ceeec78093a:
Linux 5.18-rc5 (2022-05-01 13:57:58 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_asm_for_v5.19_rc1
for you to fetch changes up to 036c07c0c3b8a57d5c96e1f2aab62da0056f8f21:
x86/entry: Fix register corruption in compat syscall (2022-05-19 23:46:08 +0200)
---------------------------------------------------------------- - A bunch of changes towards streamlining low level asm helpers' calling conventions so that former can be converted to C eventually
- Simplify PUSH_AND_CLEAR_REGS so that it can be used at the system call entry paths instead of having opencoded, slightly different variants of it everywhere
- Misc other fixes
---------------------------------------------------------------- Josh Poimboeuf (2): x86/mm: Simplify RESERVE_BRK() x86/entry: Fix register corruption in compat syscall
Lai Jiangshan (6): x86/traps: Use pt_regs directly in fixup_bad_iret() x86/entry: Switch the stack after error_entry() returns x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry() x86/entry: Move CLD to the start of the idtentry macro x86/entry: Don't call error_entry() for XENPV x86/entry: Convert SWAPGS to swapgs and remove the definition of SWAPGS
Linus Torvalds (1): x86/entry: Simplify entry_INT80_compat()
Peter Zijlstra (4): x86/entry: Use PUSH_AND_CLEAR_REGS for compat x86/entry: Remove skip_r11rcx linkage: Fix issue with missing symbol size objtool: Fix STACK_FRAME_NON_STANDARD reloc type
arch/x86/entry/calling.h | 19 +++---- arch/x86/entry/entry_64.S | 56 ++++++++++++++------- arch/x86/entry/entry_64_compat.S | 106 +++++---------------------------------- arch/x86/include/asm/irqflags.h | 8 --- arch/x86/include/asm/setup.h | 30 ++++------- arch/x86/include/asm/traps.h | 2 +- arch/x86/kernel/traps.c | 19 +++---- include/linux/linkage.h | 15 +++--- include/linux/objtool.h | 4 +- tools/include/linux/objtool.h | 4 +- 10 files changed, 86 insertions(+), 177 deletions(-)
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)
| |