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| author | Sami Tolvanen <samitolvanen@google.com> | 2022-09-08 23:54:53 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-09-26 19:13:14 +0200 |
| commit | 5f20997c194e8b74254cbdb113b2b09bc1c0c734 (patch) | |
| tree | 11a18632d8c36699e1a1b0465d73c0ca0f46980d /drivers/misc/lkdtm/usercopy.c | |
| parent | arm64: Add CFI error handling (diff) | |
| download | linux-5f20997c194e8b74254cbdb113b2b09bc1c0c734.tar.xz linux-5f20997c194e8b74254cbdb113b2b09bc1c0c734.zip | |
arm64: Drop unneeded __nocfi attributes
With -fsanitize=kcfi, CONFIG_CFI_CLANG no longer has issues
with address space confusion in functions that switch to linear
mapping. Now that the indirectly called assembly functions have
type annotations, drop the __nocfi attributes.
Suggested-by: Mark Rutland <mark.rutland@arm.com>
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/20220908215504.3686827-12-samitolvanen@google.com
Diffstat (limited to 'drivers/misc/lkdtm/usercopy.c')
0 files changed, 0 insertions, 0 deletions