Arvind Sankar aef0148f36 x86/cmdline: Disable jump tables for cmdline.c ... When CONFIG_RETPOLINE is disabled, Clang uses a jump table for the switch statement in cmdline_find_option (jump tables are disabled when CONFIG_RETPOLINE is enabled). This function is called very early in boot from sme_enable() if CONFIG_AMD_MEM_ENCRYPT is enabled. At this time, the kernel is still executing out of the identity mapping, but the jump table will contain virtual addresses. Fix this by disabling jump tables for cmdline.c when AMD_MEM_ENCRYPT is enabled. Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20200903023056.3914690-1-nivedita@alum.mit.edu		2020-09-03 10:59:16 +02:00
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
Makefile	x86/cmdline: Disable jump tables for cmdline.c	2020-09-03 10:59:16 +02:00
atomic64_32.c	…
atomic64_386_32.S	x86/asm/32: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 12:03:43 +02:00
atomic64_cx8_32.S	x86/asm/32: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 12:03:43 +02:00
cache-smp.c	…
checksum_32.S	x86: Change {JMP,CALL}_NOSPEC argument	2020-04-30 20:14:34 +02:00
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_page_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
copy_user_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
cpu.c	x86/lib/cpu: Address missing prototypes warning	2019-08-08 08:25:53 +02:00
csum-copy_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
csum-partial_64.c	…
csum-wrappers_64.c	x86: switch both 32bit and 64bit to providing csum_and_copy_from_user()	2020-05-29 16:11:48 -04:00
delay.c	x86/delay: Introduce TPAUSE delay	2020-05-07 16:06:20 +02:00
error-inject.c	…
getuser.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
hweight.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
inat.c	…
insn-eval.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
insn.c	x86: xen: insn: Decode Xen and KVM emulate-prefix signature	2019-10-17 21:31:57 +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	…
kaslr.c	…
memcpy_32.c	…
memcpy_64.S	x86/entry: Fixup bad_iret vs noinstr	2020-06-25 13:45:39 +02:00
memmove_64.S	x86/cpufeatures: Add support for fast short REP; MOVSB	2020-01-08 11:29:25 +01:00
memset_64.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
misc.c	…
mmx_32.c	…
msr-reg-export.c	…
msr-reg.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
msr-smp.c	…
msr.c	…
putuser.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
retpoline.S	x86/retpoline: Fix retpoline unwind	2020-04-30 20:14:34 +02:00
string_32.c	…
strstr_32.c	…
usercopy.c	…
usercopy_32.c	…
usercopy_64.c	x86/asm/64: Align start of __clear_user() loop to 16-bytes	2020-06-19 18:32:11 +02:00
x86-opcode-map.txt	x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map	2020-03-26 12:21:40 +01:00