Peter Zijlstra 8bdb25f7ae x86,objtool: Create .return_sites ... commit d9e9d2300681d68a775c28de6aa6e5290ae17796 upstream. Find all the return-thunk sites and record them in a .return_sites section such that the kernel can undo this. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> [cascardo: conflict fixup because of functions added to support IBT] Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> [bwh: Backported to 5.10: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-07-25 11:26:36 +02:00
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include	x86/alternatives: Optimize optimize_nops()	2022-07-25 11:26:12 +02:00
Build	objtool: Abstract alternative special case handling	2020-09-10 10:43:13 -05:00
decode.c	x86,objtool: Create .return_sites	2022-07-25 11:26:36 +02:00
special.c	objtool: Fix retpoline detection in asm code	2021-03-04 11:38:00 +01:00