This is a note to let you know that I've just added the patch titled
zstd: Fix definition of assert()
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
zstd-fix-definition-of-assert.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 20c83d02e1ab046e7927cb86043bf5667790a694
Author: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx>
Date: Sun Jan 29 14:14:36 2023 +0100
zstd: Fix definition of assert()
[ Upstream commit 6906598f1ce93761716d780b6e3f171e13f0f4ce ]
assert(x) should emit a warning if x is false. WARN_ON(x) emits a
warning if x is true. Thus, assert(x) should be defined as WARN_ON(!x)
rather than WARN_ON(x).
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx>
Signed-off-by: Nick Terrell <terrelln@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/lib/zstd/common/zstd_deps.h b/lib/zstd/common/zstd_deps.h
index 7a5bf44839c9c..f06df065dec01 100644
--- a/lib/zstd/common/zstd_deps.h
+++ b/lib/zstd/common/zstd_deps.h
@@ -84,7 +84,7 @@ static uint64_t ZSTD_div64(uint64_t dividend, uint32_t divisor) {
#include <linux/kernel.h>
-#define assert(x) WARN_ON((x))
+#define assert(x) WARN_ON(!(x))
#endif /* ZSTD_DEPS_ASSERT */
#endif /* ZSTD_DEPS_NEED_ASSERT */
