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| author |   Sami Tolvanen <samitolvanen@google.com> | 2022-09-08 14:54:55 -0700 |
|---|---|---|
| committer |   Kees Cook <keescook@chromium.org> | 2022-09-26 10:13:14 -0700 |
| commit | 607289a7cd7a3ca42b8a6877fcb6072e6eb20c34 (patch) | |
| tree | 67aa63c5bf9418fbbf81f5caa372231a27dbc6b6 /arch/arm64/kernel/cpufeature.c | |
| parent | init: Drop __nocfi from __init (diff) | |
| download | linux-dev-607289a7cd7a3ca42b8a6877fcb6072e6eb20c34.tar.xz linux-dev-607289a7cd7a3ca42b8a6877fcb6072e6eb20c34.zip | |
treewide: Drop function_nocfi
With -fsanitize=kcfi, we no longer need function_nocfi() as
the compiler won't change function references to point to a
jump table. Remove all implementations and uses of the macro.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220908215504.3686827-14-samitolvanen@google.com
Diffstat (limited to 'arch/arm64/kernel/cpufeature.c')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index ca6e5ca7104e..d8361691efeb 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -1713,7 +1713,7 @@ kpti_install_ng_mappings(const struct arm64_cpu_capabilities *__unused) if (arm64_use_ng_mappings) return; - remap_fn = (void *)__pa_symbol(function_nocfi(idmap_kpti_install_ng_mappings)); + remap_fn = (void *)__pa_symbol(idmap_kpti_install_ng_mappings); if (!cpu) { alloc = __get_free_pages(GFP_ATOMIC | __GFP_ZERO, order); |