The patch titled
Subject: mm/page_exit: fix kernel doc warning in page_ext_put()
has been added to the -mm mm-hotfixes-unstable branch. Its filename is
mm-fix-compiler-warning-with-make-w=1.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-fix-compiler-warning-with-make-w=1.patch
This patch will later appear in the mm-hotfixes-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Charan Teja Kalla <quic_charante@xxxxxxxxxxx>
Subject: mm/page_exit: fix kernel doc warning in page_ext_put()
Date: Tue, 8 Nov 2022 10:46:22 +0530
Fix the below compiler warnings reported with 'make W=1 mm/'.
mm/page_ext.c:178: warning: Function parameter or member 'page_ext' not
described in 'page_ext_put'.
[quic_pkondeti@xxxxxxxxxxx: better patch title]
Link: https://lkml.kernel.org/r/1667884582-2465-1-git-send-email-quic_charante@xxxxxxxxxxx
Fixes: b1d5488a252dc9 ("mm: fix use-after free of page_ext after race with memory-offline")
Signed-off-by: Charan Teja Kalla <quic_charante@xxxxxxxxxxx>
Reported-by: Vlastimil Babka <vbabka@xxxxxxx>
Tested-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Pavan Kondeti <quic_pkondeti@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_ext.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/page_ext.c~mm-fix-compiler-warning-with-make-w=1
+++ a/mm/page_ext.c
@@ -166,7 +166,7 @@ struct page_ext *page_ext_get(struct pag
/**
* page_ext_put() - Working with page extended information is done.
- * @page_ext - Page extended information received from page_ext_get().
+ * @page_ext: Page extended information received from page_ext_get().
*
* The page extended information of the page may not be valid after this
* function is called.
_
Patches currently in -mm which might be from quic_charante@xxxxxxxxxxx are
mm-fix-compiler-warning-with-make-w=1.patch
