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| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2022-04-18 18:50:40 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-04-22 12:32:04 +0200 |
| commit | 22102f4559beaabcea614b29ee090c6a214f002f (patch) | |
| tree | 8e1daad16f0f8f0975dd61917d21df8c252b6966 /mm/shmem.c | |
| parent | objtool: Make jump label hack optional (diff) | |
| download | linux-22102f4559beaabcea614b29ee090c6a214f002f.tar.xz linux-22102f4559beaabcea614b29ee090c6a214f002f.zip | |
objtool: Make noinstr hacks optional
Objtool has some hacks in place to workaround toolchain limitations
which otherwise would break no-instrumentation rules. Make the hacks
explicit (and optional for other arches) by turning it into a cmdline
option and kernel config option.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Link: https://lkml.kernel.org/r/b326eeb9c33231b9dfbb925f194ed7ee40edcd7c.1650300597.git.jpoimboe@redhat.com
Diffstat (limited to 'mm/shmem.c')
0 files changed, 0 insertions, 0 deletions