The patch titled
Subject: lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix
has been added to the -mm tree. Its filename is
lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix.patch
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 and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix
use offset_in_page(), per Andy
Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Cc: Sudeep Holla <sudeep.holla@xxxxxxx>
Cc: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/bitmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/lib/bitmap.c~lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix
+++ a/lib/bitmap.c
@@ -469,7 +469,7 @@ EXPORT_SYMBOL(bitmap_parse_user);
int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp,
int nmaskbits)
{
- ptrdiff_t len = PAGE_SIZE - ((unsigned long)buf & (PAGE_SIZE-1));
+ ptrdiff_t len = PAGE_SIZE - offset_in_page(buf);
int n = 0;
if (len > 1)
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-utilc-improve-kvfree-kerneldoc.patch
fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
mm.patch
mmpage_alloc-pf_wq_worker-threads-must-sleep-at-should_reclaim_retry-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix-fix.patch
mm-memblock-introduce-memblock_search_pfn_regions-fix.patch
mm-calculate-deferred-pages-after-skipping-mirrored-memory-fix.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
