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| author | Kees Cook <keescook@chromium.org> | 2022-04-26 17:12:26 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-09 15:40:31 +0200 |
| commit | 77acbdc0f314b7040afcc02be267fe71161f4ac7 (patch) | |
| tree | 22af614a0a36dc42dafea3840ef9b254763f607b /drivers/bus/mhi/host/init.c | |
| parent | f861d36e021e1ac4a0a2a1f6411d623809975d63 (diff) | |
| download | linux-77acbdc0f314b7040afcc02be267fe71161f4ac7.tar.bz2 | |
lkdtm: cfi: Fix type width for masking PAC bits
The masking for PAC bits wasn't handling 32-bit architectures correctly.
Replace the u64 cast with uintptr_t.
Link: https://lore.kernel.org/lkml/CAMuHMdVz-J-1ZQ08u0bsQihDkcRmEPrtX5B_oRJ+Ns5jrasnUw@mail.gmail.com
Fixes: 2e53b877dc12 ("lkdtm: Add CFI_BACKWARD to test ROP mitigations")
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220427001226.1224704-1-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus/mhi/host/init.c')
0 files changed, 0 insertions, 0 deletions