Linus Torvalds 5318b987fe More from the CPU vulnerability nightmares front: ... Intel eIBRS machines do not sufficiently mitigate against RET mispredictions when doing a VM Exit therefore an additional RSB, one-entry stuffing is needed. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmLqsGsACgkQEsHwGGHe VUpXGg//ZEkxhf3Ri7X9PknAWNG6eIEqigKqWcdnOw+Oq/GMVb6q7JQsqowK7KBZ AKcY5c/KkljTJNohditnfSOePyCG5nDTPgfkjzIawnaVdyJWMRCz/L4X2cv6ykDl 2l2EvQm4Ro8XAogYhE7GzDg/osaVfx93OkLCQj278VrEMWgM/dN2RZLpn+qiIkNt DyFlQ7cr5UASh/svtKLko268oT4JwhQSbDHVFLMJ52VaLXX36yx4rValZHUKFdox ZDyj+kiszFHYGsI94KAD0dYx76p6mHnwRc4y/HkVcO8vTacQ2b9yFYBGTiQatITf 0Nk1RIm9m3rzoJ82r/U0xSIDwbIhZlOVNm2QtCPkXqJZZFhopYsZUnq2TXhSWk4x GQg/2dDY6gb/5MSdyLJmvrTUtzResVyb/hYL6SevOsIRnkwe35P6vDDyp15F3TYK YvidZSfEyjtdLISBknqYRQD964dgNZu9ewrj+WuJNJr+A2fUvBzUebXjxHREsugN jWp5GyuagEKTtneVCvjwnii+ptCm6yfzgZYLbHmmV+zhinyE9H1xiwVDvo5T7DDS ZJCBgoioqMhp5qR59pkWz/S5SNGui2rzEHbAh4grANy8R/X5ASRv7UHT9uAo6ve1 xpw6qnE37CLzuLhj8IOdrnzWwLiq7qZ/lYN7m+mCMVlwRWobbOo= =a8em -----END PGP SIGNATURE----- Merge tag 'x86_bugs_pbrsb' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 eIBRS fixes from Borislav Petkov: "More from the CPU vulnerability nightmares front: Intel eIBRS machines do not sufficiently mitigate against RET mispredictions when doing a VM Exit therefore an additional RSB, one-entry stuffing is needed" * tag 'x86_bugs_pbrsb' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation: Add LFENCE to RSB fill sequence x86/speculation: Add RSB VM Exit protections		2022-08-09 09:29:07 -07:00
..
alpha/include	tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h	2019-03-28 14:31:56 -03:00
arc/include/uapi/asm	tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv	2019-05-02 16:00:20 -04:00
arm/include	tools headers kvm: Sync kvm headers with the kernel sources	2019-12-02 12:54:13 -03:00
arm64/include	tools kvm headers arm64: Update KVM headers from the kernel sources	2022-06-28 11:56:01 -03:00
csky/include/uapi/asm	csky: Add support for libdw	2019-05-15 16:36:46 -03:00
hexagon/include/uapi/asm	tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv	2019-05-02 16:00:20 -04:00
ia64/include	ia64: tools: remove duplicate definition of ia64_mf() on ia64	2021-04-16 16:10:37 -07:00
microblaze/include/uapi/asm	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
mips/include	perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS	2021-06-01 10:07:46 -03:00
parisc/include/uapi/asm	parisc: Add MAP_UNINITIALIZED define	2020-10-15 08:10:39 +02:00
powerpc/include	perf powerpc: Add support to expose instruction and data address registers as part of extended regs	2021-10-25 13:47:42 -03:00
riscv/include/uapi/asm	Replace HTTP links with HTTPS ones: RISC-V	2020-07-30 11:37:40 -07:00
s390/include	tools headers UAPI s390: Sync ptrace.h kernel headers	2021-03-06 16:54:23 -03:00
sh/include	sh: remove sh5 support	2020-06-01 14:48:52 -04:00
sparc/include	tools headers UAPI: Update tools's copy of mman.h headers	2019-07-29 09:02:58 -03:00
x86	More from the CPU vulnerability nightmares front:	2022-08-09 09:29:07 -07:00
xtensa/include	tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h	2019-03-28 14:31:56 -03:00