android_kernel_motorola_sm6375/tools/arch
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Peter Zijlstra (Intel) f86fd59049 UPSTREAM: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
commit d45476d9832409371537013ebdd8dc1a7781f97a upstream.

The RETPOLINE_AMD name is unfortunate since it isn't necessarily
AMD only, in fact Hygon also uses it. Furthermore it will likely be
sufficient for some Intel processors. Therefore rename the thing to
RETPOLINE_LFENCE to better describe what it is.

Add the spectre_v2=retpoline,lfence option as an alias to
spectre_v2=retpoline,amd to preserve existing setups. However, the output
of /sys/devices/system/cpu/vulnerabilities/spectre_v2 will be changed.

  [ bp: Fix typos, massage. ]

Bug: 215557547
Co-developed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
[fllinden@amazon.com: backported to 5.4]
Signed-off-by: Frank van der Linden <fllinden@amazon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If3529d497a73590e869797d3f376c72d5414a318
2022-03-14 12:47:07 +01:00
..
alpha/include
arc/include/uapi/asm
arm/include tools headers kvm: Sync kvm headers with the kernel sources 2019-09-30 17:29:30 -03:00
arm64/include tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources 2020-05-10 10:31:33 +02:00
csky/include/uapi/asm
h8300/include
hexagon/include/uapi/asm
ia64/include ia64: tools: remove duplicate definition of ia64_mf() on ia64 2021-04-28 13:19:16 +02:00
microblaze/include/uapi/asm
mips/include
parisc/include/uapi/asm
powerpc/include
riscv/include/uapi/asm
s390/include tools headers kvm: Sync kvm headers with the kernel sources 2019-09-30 17:29:30 -03:00
sh/include
sparc/include
x86 UPSTREAM: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE 2022-03-14 12:47:07 +01:00
xtensa/include