Peter Zijlstra c70d6f8214 objtool: Treat .text.__x86.* as noinstr ...

commit 951ddecf435659553ed15a9214e153a3af43a9a1 upstream.

Needed because zen_untrain_ret() will be called from noinstr code.

Also makes sense since the thunks MUST NOT contain instrumentation nor
be poked with dynamic instrumentation.

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>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-07-25 11:26:39 +02:00

..

arch/x86

x86,objtool: Create .return_sites

2022-07-25 11:26:36 +02:00

Documentation

objtool: Support stack layout changes in alternatives

2022-07-25 11:26:06 +02:00

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

arch.h

x86,objtool: Create .return_sites

2022-07-25 11:26:36 +02:00

Build

objtool: Enable compilation of objtool for all architectures

2020-05-20 09:17:28 -05:00

builtin-check.c

objtool: Add straight-line-speculation validation

2022-07-25 11:26:30 +02:00

builtin-orc.c

objtool: Refactor ORC section generation

2022-07-25 11:26:05 +02:00

builtin.h

objtool: Add straight-line-speculation validation

2022-07-25 11:26:30 +02:00

cfi.h

objtool: Introduce CFI hash

2022-07-25 11:26:22 +02:00

check.c

objtool: Treat .text.__x86.* as noinstr

2022-07-25 11:26:39 +02:00

check.h

objtool: Introduce CFI hash

2022-07-25 11:26:22 +02:00

elf.c

objtool: Fix objtool regression on x32 systems

2022-07-25 11:26:33 +02:00

elf.h

x86,objtool: Create .return_sites

2022-07-25 11:26:36 +02:00

Makefile

objtool: Refactor ORC section generation

2022-07-25 11:26:05 +02:00

objtool.c

x86,objtool: Create .return_sites

2022-07-25 11:26:36 +02:00

objtool.h

x86,objtool: Create .return_sites

2022-07-25 11:26:36 +02:00

orc_dump.c

objtool: Make unwind hint definitions available to other architectures

2020-09-10 10:43:13 -05:00

orc_gen.c

objtool: Introduce CFI hash

2022-07-25 11:26:22 +02:00

special.c

objtool,x86: Replace alternatives with .retpoline_sites

2022-07-25 11:26:23 +02:00

special.h

objtool: Refactor jump table code to support other architectures

2020-09-10 10:43:13 -05:00

sync-check.sh

x86/insn: Add a __ignore_sync_check__ marker

2022-07-25 11:26:11 +02:00

warn.h

objtool: Rename find_containing_func()

2020-03-25 18:28:29 +01:00

weak.c

objtool: Refactor ORC section generation

2022-07-25 11:26:05 +02:00