[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20230928092223.0625c6bf@canb.auug.org.au>
Date: Thu, 28 Sep 2023 09:22:23 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Arnd Bergmann <arnd@...db.de>,
Muhammad Usama Anjum <usama.anjum@...labora.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the mm tree
Hi all,
After merging the mm tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
fs/proc/task_mmu.c: In function 'pagemap_scan_pmd_entry':
fs/proc/task_mmu.c:2153:22: error: implicit declaration of function 'pagemap_scan_is_interesting_page'; did you mean 'pagemap_scan_is_interesting_vma'? [-Werror=implicit-function-declaration]
2153 | if (!pagemap_scan_is_interesting_page(categories, p))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| pagemap_scan_is_interesting_vma
Caused by commit
825ebc8e4bf9 ("fs/proc/task_mmu: hide unused pagemap_scan_backout_range() function")
I applied the following fix patch.
From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Thu, 28 Sep 2023 09:09:26 +1000
Subject: [PATCH] fix for "fs/proc/task_mmu: hide unused pagemap_scan_backout_range() function"
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
fs/proc/task_mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index fdad3536d8ab..d4ef9a2bf95d 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -1940,6 +1940,7 @@ static void make_uffd_wp_huge_pte(struct vm_area_struct *vma,
set_huge_pte_at(vma->vm_mm, addr, ptep,
make_pte_marker(PTE_MARKER_UFFD_WP), psize);
}
+#endif /* CONFIG_HUGETLB_PAGE */
#if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLB_PAGE)
static void pagemap_scan_backout_range(struct pagemap_scan_private *p,
@@ -1954,7 +1955,7 @@ static void pagemap_scan_backout_range(struct pagemap_scan_private *p,
p->found_pages -= (end - addr) / PAGE_SIZE;
}
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif
static bool pagemap_scan_is_interesting_page(unsigned long categories,
const struct pagemap_scan_private *p)
@@ -1967,7 +1968,6 @@ static bool pagemap_scan_is_interesting_page(unsigned long categories,
return true;
}
-#endif
static bool pagemap_scan_is_interesting_vma(unsigned long categories,
const struct pagemap_scan_private *p)
--
2.40.1
--
Cheers,
Stephen Rothwell
Content of type "application/pgp-signature" skipped
Powered by blists - more mailing lists