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| author |   Nathan Chancellor <natechancellor@gmail.com> | 2020-02-08 07:10:52 -0700 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2020-02-17 18:01:58 +0100 |
| commit | 788d671517b5c81efbed9310ccbadb8cca86a08e (patch) | |
| tree | 1fe64eb87142c40d27446cca4be4bb998709080a /arch/s390/Makefile | |
| parent | s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range (diff) | |
| download | linux-dev-788d671517b5c81efbed9310ccbadb8cca86a08e.tar.xz linux-dev-788d671517b5c81efbed9310ccbadb8cca86a08e.zip | |
s390/kaslr: Fix casts in get_random
Clang warns:
../arch/s390/boot/kaslr.c:78:25: warning: passing 'char *' to parameter
of type 'const u8 *' (aka 'const unsigned char *') converts between
pointers to integer
types with different sign [-Wpointer-sign]
(char *) entropy, (char *) entropy,
^~~~~~~~~~~~~~~~
../arch/s390/include/asm/cpacf.h:280:28: note: passing argument to
parameter 'src' here
u8 *dest, const u8 *src, long src_len)
^
2 warnings generated.
Fix the cast to match what else is done in this function.
Fixes: b2d24b97b2a9 ("s390/kernel: add support for kernel address space layout randomization (KASLR)")
Link: https://github.com/ClangBuiltLinux/linux/issues/862
Link: https://lkml.kernel.org/r/20200208141052.48476-1-natechancellor@gmail.com
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/Makefile')
0 files changed, 0 insertions, 0 deletions