Peter Zijlstra d9b17a030a objtool: Handle __sanitize_cov*() tail calls ...

[ Upstream commit f56dae88a81fded66adf2bea9922d1d98d1da14f ]

Turns out the compilers also generate tail calls to __sanitize_cov*(),
make sure to also patch those out in noinstr code.

Fixes: 0f1441b44e82 ("objtool: Fix noinstr vs KCOV")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Marco Elver <elver@google.com>
Link: https://lore.kernel.org/r/20210624095147.818783799@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-11-18 19:16:23 +01:00

..

arch/x86

objtool: Handle __sanitize_cov*() tail calls

2021-11-18 19:16:23 +01:00

Documentation

objtool: Support stack layout changes in alternatives

2021-01-14 09:53:54 -06:00

include/objtool

objtool: Handle __sanitize_cov*() tail calls

2021-11-18 19:16:23 +01:00

.gitignore

objtool: Rework header include paths

2021-01-13 18:13:14 -06:00

Build

objtool: Enable compilation of objtool for all architectures

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

builtin-check.c

objtool: Parse options from OBJTOOL_ARGS

2021-03-06 12:44:23 +01:00

builtin-orc.c

objtool: Collate parse_options() users

2021-03-06 12:44:23 +01:00

check.c

objtool: Handle __sanitize_cov*() tail calls

2021-11-18 19:16:23 +01:00

elf.c

objtool: Update section header before relocations

2021-10-06 20:11:57 -07:00

Makefile

objtool: Refactor ORC section generation

2021-01-14 09:53:42 -06:00

objtool.c

Objtool updates in this cycle were:

2021-04-28 12:53:24 -07:00

orc_dump.c

x86/unwind/orc: Change REG_SP_INDIRECT

2021-02-10 20:53:51 +01:00

orc_gen.c

objtool: Remove redundant 'len' field from struct section

2021-10-05 12:03:21 -07:00

special.c

objtool: Remove redundant 'len' field from struct section

2021-10-05 12:03:21 -07:00

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

objtool: Refactor ORC section generation

2021-01-14 09:53:42 -06:00