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authorJason A. Donenfeld <Jason@zx2c4.com>2022-10-09 20:44:02 -0600
committerJason A. Donenfeld <Jason@zx2c4.com>2022-11-18 02:15:15 +0100
commit8032bf1233a74627ce69b803608e650f3f35971c (patch)
tree1e15cd719358130192c59b8d5a61a0c3c9fbe82c /kernel/kcsan
parent7f576b2593a978451416424e75f69ad1e3ae4efe (diff)
treewide: use get_random_u32_below() instead of deprecated function
This is a simple mechanical transformation done by: @@ expression E; @@ - prandom_u32_max + get_random_u32_below (E) Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs Reviewed-by: SeongJae Park <sj@kernel.org> # for damon Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> # for infiniband Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> # for arm Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for mmc Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'kernel/kcsan')
-rw-r--r--kernel/kcsan/selftest.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kcsan/selftest.c b/kernel/kcsan/selftest.c
index 1740ce389e7f..7b619f16a492 100644
--- a/kernel/kcsan/selftest.c
+++ b/kernel/kcsan/selftest.c
@@ -31,8 +31,8 @@ static bool __init test_encode_decode(void)
int i;
for (i = 0; i < ITERS_PER_TEST; ++i) {
- size_t size = prandom_u32_max(MAX_ENCODABLE_SIZE) + 1;
- bool is_write = !!prandom_u32_max(2);
+ size_t size = get_random_u32_below(MAX_ENCODABLE_SIZE) + 1;
+ bool is_write = !!get_random_u32_below(2);
unsigned long verif_masked_addr;
long encoded_watchpoint;
bool verif_is_write;