PREEMPT_RT: Fix the typo in the comment for kunmap_atomic()

[PATCH] PREEMPT_RT: Fix the typo in the comment for kunmap_atomic()

Posted by Zhouyi Zhou 1 month, 2 weeks ago

Replace `PREEMP_RT` with `PREEMPT_RT` in the header comment to
match the correct kernel configuration name.

Signed-off-by: Zhouyi Zhou <zhouzhouyi@gmail.com>

---
 include/linux/highmem-internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h
index 0574c21ca45d..bb71e7dba4f7 100644
--- a/include/linux/highmem-internal.h
+++ b/include/linux/highmem-internal.h
@@ -262,7 +262,7 @@ static inline bool is_kmap_addr(const void *x)
  * @__addr:       Virtual address to be unmapped
  *
  * Unmaps an address previously mapped by kmap_atomic() and re-enables
- * pagefaults. Depending on PREEMP_RT configuration, re-enables also
+ * pagefaults. Depending on PREEMPT_RT configuration, re-enables also
  * migration and preemption. Users should not count on these side effects.
  *
  * Mappings should be unmapped in the reverse order that they were mapped.
-- 
2.43.0

Re: [PATCH] PREEMPT_RT: Fix the typo in the comment for kunmap_atomic()

Posted by Sebastian Andrzej Siewior 1 month, 2 weeks ago

On 2026-05-05 02:11:25 [+0000], Zhouyi Zhou wrote:
> Replace `PREEMP_RT` with `PREEMPT_RT` in the header comment to
> match the correct kernel configuration name.
> 
> Signed-off-by: Zhouyi Zhou <zhouzhouyi@gmail.com>

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Sebastian