Linus Torvalds 25f8c7785e - Enable the short string copies for CPUs which support them, in ... copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcFRcACgkQEsHwGGHe VUrVYRAAg8hJS/aIMnqr+CDX+iOlx2hxJ2TA2bA45NwWc1A4VTt9kwRB0+NIKkjj F3uJbidZjxSch9Oza6O5KyjJK8QtOfqxyYcx8TLjSleqJRoJWxl1Ub1/yAfKIX/0 QsqXVc/OuMzgwVGYLUwGSWifJOWMYKy03vSczmXK74zp9vZ56fdot8rOhDm3Xb/R QSfT5nKlgCvxbvAqgFfbXKoEu/EqT43sTXq4o1C6yDX/G6JOGe6nXZIAvIVm3iKZ utOqO+tBOmektF/yg3EHZL/7paFgtfETcI1YpmPYqKhG3KvvZgm7yyU6SqrcctSx vMSPTcgcuZl2I5OF+eesUGfGGhHSfSPBAhkxpCTOb6lHf73PYRC3BnQtlQkQt6g/ UOtm3fQwrVJcKlMu7nem46iDCgbSyvASFa5ZyuOGcrAiFLhJzQNRDlXLpxp/q615 yOYTRgj4YS6vomzc6bL3zNCcF5aJUwAPNVghe3l2zwKXetoOPvtWX8sKlYjiN3GW DTtEi117IAiWkosDIYY+aFNxLeOqxpNMcOkwd5eHHdpR3rkeFkjOtBctll/eHzPi NYx++cV5yYW0z4S2uRr6o4k4hdgAQU/p7xhdO28Z+yzWpmXQ//79HhiOf2nNd1iI dpQAx9roo8vbR3JYLxGYFuJrZsHna+/f6Gqf5teUy7SjVL5M95U= =zbYM -----END PGP SIGNATURE----- Merge tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpuid updates from Borislav Petkov: - Enable the short string copies for CPUs which support them, in copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap * tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/lib: Add fast-short-rep-movs check to copy_user_enhanced_fast_string() x86/cpu: Don't write CSTAR MSR on Intel CPUs		2022-01-10 10:09:22 -08:00
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
atomic64_32.c	x86: Adjust asm constraints in atomic64 wrappers	2012-01-20 17:29:31 -08:00
atomic64_386_32.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
atomic64_cx8_32.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
cache-smp.c	smp: Remove smp_call_function() and on_each_cpu() return values	2019-06-23 14:26:26 +02:00
checksum_32.S	i386: propagate the calling conventions change down to csum_partial_copy_generic()	2020-08-20 15:45:18 -04:00
clear_page_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
cmdline.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
cmpxchg8b_emu.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
cmpxchg16b_emu.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
copy_mc.c	x86, libnvdimm/test: Remove COPY_MC_TEST	2020-10-26 18:08:35 +01:00
copy_mc_64.S	x86/copy_mc: Use EX_TYPE_DEFAULT_MCE_SAFE for exception fixups	2021-09-13 18:11:09 +02:00
copy_page_64.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
copy_user_64.S	x86/lib: Add fast-short-rep-movs check to copy_user_enhanced_fast_string()	2021-12-29 13:46:02 +01:00
cpu.c	x86/lib/cpu: Address missing prototypes warning	2019-08-08 08:25:53 +02:00
csum-copy_64.S	amd64: switch csum_partial_copy_generic() to new calling conventions	2020-08-20 15:45:22 -04:00
csum-partial_64.c	x86/lib: Fix indentation issue, remove extra tab	2019-03-21 12:24:38 +01:00
csum-wrappers_64.c	amd64: switch csum_partial_copy_generic() to new calling conventions	2020-08-20 15:45:22 -04:00
delay.c	x86/delay: Introduce TPAUSE delay	2020-05-07 16:06:20 +02:00
error-inject.c	x86/asm: Mark all top level asm statements as .text	2019-04-19 17:46:55 +02:00
getuser.S	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-10-22 09:59:21 -07:00
hweight.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
inat.c	x86/insn: Add a __ignore_sync_check__ marker	2021-03-15 11:00:57 +01:00
insn-eval.c	x86/insn-eval: Introduce insn_decode_mmio()	2021-11-30 14:53:19 -08:00
insn.c	x86/insn: Use get_unaligned() instead of memcpy()	2021-10-06 11:56:37 +02:00
iomap_copy_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
iomem.c	x86: explicitly align IO accesses in memcpy_{to,from}io	2019-02-01 09:07:48 -08:00
kaslr.c	x86/boot: Allow a "silent" kaslr random byte fetch	2021-10-27 11:07:58 +02:00
Makefile	x86: Add support for 0x22/0x23 port I/O configuration space	2021-08-10 23:31:43 +02:00
memcpy_32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
memcpy_64.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
memmove_64.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
memset_64.S	x86/alternative: Merge include files	2021-03-11 15:58:02 +01:00
misc.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mmx_32.c	x86: Fix various typos in comments	2021-03-18 15:31:53 +01:00
msr-reg-export.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
msr-reg.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
msr-smp.c	x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes	2021-03-22 21:37:03 +01:00
msr.c	x86/msr: Make locally used functions static	2021-04-08 11:57:40 +02:00
pc-conf-reg.c	x86: Add support for 0x22/0x23 port I/O configuration space	2021-08-10 23:31:43 +02:00
putuser.S	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-10-22 09:59:21 -07:00
retpoline.S	x86/retpoline: Create a retpoline thunk array	2021-10-28 23:25:27 +02:00
string_32.c	lib/string: Move helper functions out of string.c	2021-09-25 08:20:49 -07:00
strstr_32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
usercopy.c	x86/uaccess: Document copy_from_user_nmi()	2020-11-18 13:19:01 +01:00
usercopy_32.c	docs/core-api/mm: fix user memory accessors formatting	2019-03-05 21:07:20 -08:00
usercopy_64.c	* Extend the recovery from MCE in kernel space also to processes which	2020-10-12 10:14:38 -07:00
x86-opcode-map.txt	x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map	2020-03-26 12:21:40 +01:00