Peter Zijlstra 8b87d8cec1 x86/entry,xen: Early rewrite of restore_regs_and_return_to_kernel() ...

By doing an early rewrite of 'jmp native_iret` in
restore_regs_and_return_to_kernel() we can get rid of the last
INTERRUPT_RETURN user and paravirt_iret.

Suggested-by: Andrew Cooper <Andrew.Cooper3@citrix.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/20220308154317.815039833@infradead.org

2022-03-15 10:32:34 +01:00

..

syscalls

mm/mempolicy: wire up syscall set_mempolicy_home_node

2022-01-15 16:30:30 +02:00

vdso

- Get rid of all the .fixup sections because this generates

2022-01-12 16:31:19 -08:00

vsyscall

x86: Prepare asm files for straight-line-speculation

2021-12-08 12:25:37 +01:00

calling.h

x86/entry: Split PUSH_AND_CLEAR_REGS into two submacros

2021-05-12 10:49:15 +02:00

common.c

X86 entry code related updates:

2021-06-29 12:44:51 -07:00

entry_32.S

Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2022-01-17 05:49:30 +02:00

entry_64_compat.S

x86/sev-es: Introduce ip_within_syscall_gap() helper

2021-03-08 14:22:17 +01:00

entry_64.S

x86/entry,xen: Early rewrite of restore_regs_and_return_to_kernel()

2022-03-15 10:32:34 +01:00

Makefile

x86/syscalls: Don't adjust CFLAGS for syscall tables

2021-05-25 16:59:23 +02:00

syscall_32.c

x86/syscalls: Stop filling syscall arrays with *_sys_ni_syscall

2021-05-20 15:03:59 +02:00

syscall_64.c

x86/syscalls: Stop filling syscall arrays with *_sys_ni_syscall

2021-05-20 15:03:59 +02:00

syscall_x32.c

x86/syscalls: Stop filling syscall arrays with *_sys_ni_syscall

2021-05-20 15:03:59 +02:00

thunk_32.S

x86: Prepare asm files for straight-line-speculation

2021-12-08 12:25:37 +01:00

thunk_64.S

x86: Prepare asm files for straight-line-speculation

2021-12-08 12:25:37 +01:00