Peter Zijlstra 988f01683c objtool: Fix pv_ops noinstr validation ... Boris reported that in one of his randconfig builds, objtool got infinitely stuck. Turns out there's trivial list corruption in the pv_ops tracking when a function is both in a static table and in a code assignment. Avoid re-adding function to the pv_ops[] lists when they're already on it. Fixes: db2b0c5d7b ("objtool: Support pv_opsindirect calls for noinstr") Reported-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Tested-by: Borislav Petkov <bp@alien8.de> Link: https://lkml.kernel.org/r/20211202204534.GA16608@worktop.programming.kicks-ass.net		2021-12-03 09:11:42 +01:00
..
arch/x86	objtool,x86: Replace alternatives with .retpoline_sites	2021-10-28 23:25:25 +02:00
Documentation
include/objtool	objtool,x86: Replace alternatives with .retpoline_sites	2021-10-28 23:25:25 +02:00
.gitignore
Build
builtin-check.c
builtin-orc.c
check.c	static_call,x86: Robustify trampoline patching	2021-11-11 13:09:31 +01:00
elf.c	objtool: Fix pv_ops noinstr validation	2021-12-03 09:11:42 +01:00
Makefile
objtool.c	objtool: Fix pv_ops noinstr validation	2021-12-03 09:11:42 +01:00
orc_dump.c
orc_gen.c	Merge branch 'objtool/urgent'	2021-10-07 00:40:17 +02:00
special.c	objtool,x86: Replace alternatives with .retpoline_sites	2021-10-28 23:25:25 +02:00
sync-check.sh	Merge branch 'x86/cpu' into WIP.x86/core, to merge the NOP changes & resolve a semantic conflict	2021-04-02 12:36:30 +02:00
weak.c