The patch titled
Subject: squashfs-cache-partial-compressed-blocks-fix
has been added to the -mm mm-nonmm-unstable branch. Its filename is
squashfs-cache-partial-compressed-blocks-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/squashfs-cache-partial-compressed-blocks-fix.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: squashfs-cache-partial-compressed-blocks-fix
Date: Wed May 17 04:01:12 PM PDT 2023
fs/squashfs/block.c needs linux/pagemap.h
fs/squashfs/block.c: In function 'squashfs_bio_read_cached':
fs/squashfs/block.c:143:27: error: implicit declaration of function 'add_to_page_cache_lru' [-Werror=implicit-function-declaration]
143 | int ret = add_to_page_cache_lru(head_to_cache, cache_mapping,
| ^~~~~~~~~~~~~~~~~~~~~
fs/squashfs/block.c:148:25: error: implicit declaration of function 'unlock_page'; did you mean 'alloc_page'? [-Werror=implicit-function-declaration]
148 | unlock_page(head_to_cache);
| ^~~~~~~~~~~
| alloc_page
fs/squashfs/block.c: In function 'squashfs_bio_read':
fs/squashfs/block.c:193:32: error: implicit declaration of function 'find_get_page'; did you mean 'find_get_pid'? [-Werror=implicit-function-declaration]
193 | page = find_get_page(cache_mapping,
| ^~~~~~~~~~~~~
| find_get_pid
fs/squashfs/block.c:193:30: error: assignment to 'struct page *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
193 | page = find_get_page(cache_mapping,
| ^
cc1: all warnings being treated as errors
make[3]: *** [scripts/Makefile.build:252: fs/squashfs/block.o] Error 1
make[2]: *** [scripts/Makefile.build:494: fs/squashfs] Error 2
make[1]: *** [scripts/Makefile.build:494: fs] Error 2
make: *** [Makefile:2026: .] Error 2
Cc: Vincent Whitchurch <vincent.whitchurch@xxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Phillip Lougher <phillip@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/squashfs/block.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/squashfs/block.c~squashfs-cache-partial-compressed-blocks-fix
+++ a/fs/squashfs/block.c
@@ -17,6 +17,7 @@
#include <linux/fs.h>
#include <linux/vfs.h>
#include <linux/slab.h>
+#include <linux/pagemap.h>
#include <linux/string.h>
#include <linux/bio.h>
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-compaction-optimize-compact_memory-to-comply-with-the-admin-guide-fix.patch
maple_tree-add-mas_next_range-and-mas_find_range-interfaces-checkpatch-fixes.patch
mm-page_owner-add-page_owner_stacks-file-to-print-out-only-stacks-and-their-counte-fix.patch
fork-optimize-memcg_charge_kernel_stack-a-bit-fix.patch
squashfs-cache-partial-compressed-blocks-fix.patch
