Peter Zijlstra 277f4ddc36 x86: Prepare inline-asm for straight-line-speculation ...

commit b17c2baa305cccbd16bafa289fd743cc2db77966 upstream.

Replace all ret/retq instructions with ASM_RET in preparation of
making it more than a single instruction.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211204134907.964635458@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 5.10: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-07-25 11:26:29 +02:00

..

alpha

alpha: define get_cycles macro for arch-override

2022-05-30 09:33:40 +02:00

arc

ARC: entry: fix syscall_trace_exit argument

2022-04-27 13:53:55 +02:00

arm

ARM: dts: stm32: use the correct clock source for CEC on stm32mp151

2022-07-21 21:20:17 +02:00

arm64

arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typo

2022-07-12 16:32:20 +02:00

c6x

…

csky

csky: patch_text: Fixup last cpu should be master

2022-06-09 10:21:26 +02:00

h8300

h8300: fix PREEMPTION build, TI_PRE_COUNT undefined

2021-02-17 11:02:28 +01:00

hexagon

hexagon: clean up timer-regs.h

2021-11-26 10:39:19 +01:00

ia64

ia64: define get_cycles macro for arch-override

2022-05-30 09:33:40 +02:00

m68k

m68knommu: fix undefined reference to `_init_sp'

2022-06-14 18:32:38 +02:00

microblaze

uaccess: fix nios2 and microblaze get_user_8()

2022-04-08 14:40:08 +02:00

mips

MIPS: Remove repetitive increase irq_err_count

2022-06-29 08:59:48 +02:00

nds32

nds32: fix access_ok() checks in get/put_user

2022-03-28 09:57:10 +02:00

nios2

nios2: use fallback for random_get_entropy() instead of zero

2022-05-30 09:33:41 +02:00

openrisc

openrisc: start CPU timer early in boot

2022-06-09 10:20:55 +02:00

parisc

parisc: Enable ARCH_HAS_STRICT_MODULE_RWX

2022-06-29 08:59:53 +02:00

powerpc

powerpc/powernv: delay rng platform device creation until later in boot

2022-07-12 16:32:19 +02:00

riscv

riscv: read-only pages should not be writable

2022-06-14 18:32:36 +02:00

s390

s390: remove unneeded 'select BUILD_BIN2C'

2022-07-07 17:52:18 +02:00

sh

sh: convert nommu io{re,un}map() to static inline functions

2022-07-21 21:20:02 +02:00

sparc

sparc: use fallback for random_get_entropy() instead of zero

2022-05-30 09:33:42 +02:00

um

x86/alternative: Implement .retpoline_sites support

2022-07-25 11:26:26 +02:00

x86

x86: Prepare inline-asm for straight-line-speculation

2022-07-25 11:26:29 +02:00

xtensa

xtensa: Fix refcount leak bug in time.c

2022-06-29 08:59:53 +02:00

.gitignore

…

Kconfig

arch/cc: Introduce a function to check for confidential computing features

2021-11-18 14:04:32 +01:00