Borislav Petkov (AMD) 4535e1a417 x86/bugs: Fix the SRSO mitigation on Zen3/4 ... The original version of the mitigation would patch in the calls to the untraining routines directly. That is, the alternative() in UNTRAIN_RET will patch in the CALL to srso_alias_untrain_ret() directly. However, even if commit e7c25c441e ("x86/cpu: Cleanup the untrain mess") meant well in trying to clean up the situation, due to micro- architectural reasons, the untraining routine srso_alias_untrain_ret() must be the target of a CALL instruction and not of a JMP instruction as it is done now. Reshuffle the alternative macros to accomplish that. Fixes: e7c25c441e ("x86/cpu: Cleanup the untrain mess") Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Ingo Molnar <mingo@kernel.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2024-03-29 12:13:12 -07:00
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alpha	Kbuild updates for v6.9	2024-03-21 14:41:00 -07:00
arc	- Sumanth Korikkar has taught s390 to allocate hotplug-time page frames	2024-03-14 17:43:30 -07:00
arm	ARM: prctl: reject PR_SET_MDWE on pre-ARMv6	2024-03-26 11:07:22 -07:00
arm64	Including fixes from bpf, WiFi and netfilter.	2024-03-28 13:09:37 -07:00
csky	- Sumanth Korikkar has taught s390 to allocate hotplug-time page frames	2024-03-14 17:43:30 -07:00
hexagon	hexagon: vmlinux.lds.S: handle attributes section	2024-03-26 11:07:23 -07:00
loongarch	LoongArch changes for v6.9	2024-03-22 10:22:45 -07:00
m68k	TTY/Serial driver update for 6.9-rc1	2024-03-21 12:44:10 -07:00
microblaze	arch: define CONFIG_PAGE_SIZE_*KB on all architectures	2024-03-06 19:29:09 +01:00
mips	S390:	2024-03-15 13:03:13 -07:00
nios2	- Sumanth Korikkar has taught s390 to allocate hotplug-time page frames	2024-03-14 17:43:30 -07:00
openrisc	OpenRISC updates for 6.9	2024-03-14 15:53:10 -07:00
parisc	prctl: generalize PR_SET_MDWE support check to be per-arch	2024-03-26 11:07:22 -07:00
powerpc	powerpc updates for 6.9 #2	2024-03-23 09:21:26 -07:00
riscv	Including fixes from bpf, WiFi and netfilter.	2024-03-28 13:09:37 -07:00
s390	bpf-for-netdev	2024-03-26 12:55:18 +01:00
sh	sh updates for v6.9	2024-03-21 10:13:47 -07:00
sparc	This includes the following changes related to sparc for v6.9:	2024-03-15 12:47:21 -07:00
um	Devicetree updates for v6.9:	2024-03-15 12:37:59 -07:00
x86	x86/bugs: Fix the SRSO mitigation on Zen3/4	2024-03-29 12:13:12 -07:00
xtensa	- Sumanth Korikkar has taught s390 to allocate hotplug-time page frames	2024-03-14 17:43:30 -07:00
.gitignore
Kconfig	hardening fixes for v6.9-rc1	2024-03-23 08:43:21 -07:00