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Message-ID: <171759624257.10875.11429140430350503529.tip-bot2@tip-bot2>
Date: Wed, 05 Jun 2024 14:04:02 -0000
From: "tip-bot2 for Carlos Llamas" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Mark Rutland <mark.rutland@....com>, Carlos Llamas <cmllamas@...gle.com>,
"Peter Zijlstra (Intel)" <peterz@...radead.org>,
Kees Cook <keescook@...omium.org>, stable@...r.kernel.org, x86@...nel.org,
linux-kernel@...r.kernel.org
Subject: [tip: locking/urgent] locking/atomic: scripts: fix
${atomic}_sub_and_test() kerneldoc
The following commit has been merged into the locking/urgent branch of tip:
Commit-ID: f92a59f6d12e31ead999fee9585471b95a8ae8a3
Gitweb: https://git.kernel.org/tip/f92a59f6d12e31ead999fee9585471b95a8ae8a3
Author: Carlos Llamas <cmllamas@...gle.com>
AuthorDate: Wed, 15 May 2024 13:37:10
Committer: Peter Zijlstra <peterz@...radead.org>
CommitterDate: Wed, 05 Jun 2024 15:52:34 +02:00
locking/atomic: scripts: fix ${atomic}_sub_and_test() kerneldoc
For ${atomic}_sub_and_test() the @i parameter is the value to subtract,
not add. Fix the typo in the kerneldoc template and generate the headers
with this update.
Fixes: ad8110706f38 ("locking/atomic: scripts: generate kerneldoc comments")
Suggested-by: Mark Rutland <mark.rutland@....com>
Signed-off-by: Carlos Llamas <cmllamas@...gle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Mark Rutland <mark.rutland@....com>
Reviewed-by: Kees Cook <keescook@...omium.org>
Cc: stable@...r.kernel.org
Link: https://lkml.kernel.org/r/20240515133844.3502360-1-cmllamas@google.com
---
include/linux/atomic/atomic-arch-fallback.h | 6 +++---
include/linux/atomic/atomic-instrumented.h | 8 ++++----
include/linux/atomic/atomic-long.h | 4 ++--
scripts/atomic/kerneldoc/sub_and_test | 2 +-
4 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/include/linux/atomic/atomic-arch-fallback.h b/include/linux/atomic/atomic-arch-fallback.h
index 956bcba..2f9d36b 100644
--- a/include/linux/atomic/atomic-arch-fallback.h
+++ b/include/linux/atomic/atomic-arch-fallback.h
@@ -2242,7 +2242,7 @@ raw_atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
/**
* raw_atomic_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: int value to add
+ * @i: int value to subtract
* @v: pointer to atomic_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -4368,7 +4368,7 @@ raw_atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
/**
* raw_atomic64_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: s64 value to add
+ * @i: s64 value to subtract
* @v: pointer to atomic64_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -4690,4 +4690,4 @@ raw_atomic64_dec_if_positive(atomic64_t *v)
}
#endif /* _LINUX_ATOMIC_FALLBACK_H */
-// 14850c0b0db20c62fdc78ccd1d42b98b88d76331
+// b565db590afeeff0d7c9485ccbca5bb6e155749f
diff --git a/include/linux/atomic/atomic-instrumented.h b/include/linux/atomic/atomic-instrumented.h
index debd487..9409a6d 100644
--- a/include/linux/atomic/atomic-instrumented.h
+++ b/include/linux/atomic/atomic-instrumented.h
@@ -1349,7 +1349,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
/**
* atomic_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: int value to add
+ * @i: int value to subtract
* @v: pointer to atomic_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -2927,7 +2927,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
/**
* atomic64_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: s64 value to add
+ * @i: s64 value to subtract
* @v: pointer to atomic64_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -4505,7 +4505,7 @@ atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new)
/**
* atomic_long_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: long value to add
+ * @i: long value to subtract
* @v: pointer to atomic_long_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -5050,4 +5050,4 @@ atomic_long_dec_if_positive(atomic_long_t *v)
#endif /* _LINUX_ATOMIC_INSTRUMENTED_H */
-// ce5b65e0f1f8a276268b667194581d24bed219d4
+// 8829b337928e9508259079d32581775ececd415b
diff --git a/include/linux/atomic/atomic-long.h b/include/linux/atomic/atomic-long.h
index 3ef844b..f86b29d 100644
--- a/include/linux/atomic/atomic-long.h
+++ b/include/linux/atomic/atomic-long.h
@@ -1535,7 +1535,7 @@ raw_atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new)
/**
* raw_atomic_long_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: long value to add
+ * @i: long value to subtract
* @v: pointer to atomic_long_t
*
* Atomically updates @v to (@v - @i) with full ordering.
@@ -1809,4 +1809,4 @@ raw_atomic_long_dec_if_positive(atomic_long_t *v)
}
#endif /* _LINUX_ATOMIC_LONG_H */
-// 1c4a26fc77f345342953770ebe3c4d08e7ce2f9a
+// eadf183c3600b8b92b91839dd3be6bcc560c752d
diff --git a/scripts/atomic/kerneldoc/sub_and_test b/scripts/atomic/kerneldoc/sub_and_test
index d3760f7..96615e5 100644
--- a/scripts/atomic/kerneldoc/sub_and_test
+++ b/scripts/atomic/kerneldoc/sub_and_test
@@ -1,7 +1,7 @@
cat <<EOF
/**
* ${class}${atomicname}() - atomic subtract and test if zero with ${desc_order} ordering
- * @i: ${int} value to add
+ * @i: ${int} value to subtract
* @v: pointer to ${atomic}_t
*
* Atomically updates @v to (@v - @i) with ${desc_order} ordering.
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