The patch titled
coredump_filter: add description of bit 4
has been added to the -mm tree. Its filename is
coredump_filter-add-description-of-bit-4.patch
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------------------------------------------------------
Subject: coredump_filter: add description of bit 4
From: Hidehiro Kawai <hidehiro.kawai.ez@xxxxxxxxxxx>
There is no description of bit 4 of coredump_filter in the
documentation. This patch adds it.
Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@xxxxxxxxxxx>
Cc: Roland McGrath <roland@xxxxxxxxxx>
Cc: Mel Gorman <mel@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/filesystems/proc.txt | 2 ++
1 file changed, 2 insertions(+)
diff -puN Documentation/filesystems/proc.txt~coredump_filter-add-description-of-bit-4 Documentation/filesystems/proc.txt
--- a/Documentation/filesystems/proc.txt~coredump_filter-add-description-of-bit-4
+++ a/Documentation/filesystems/proc.txt
@@ -2413,6 +2413,8 @@ The following 4 memory types are support
- (bit 1) anonymous shared memory
- (bit 2) file-backed private memory
- (bit 3) file-backed shared memory
+ - (bit 4) ELF header pages in file-backed private memory areas (it is
+ effective only if the bit 2 is cleared)
Note that MMIO pages such as frame buffer are never dumped and vDSO pages
are always dumped regardless of the bitmask status.
_
Patches currently in -mm which might be from hidehiro.kawai.ez@xxxxxxxxxxx are
coredump_filter-add-description-of-bit-4.patch
jbd-abort-when-failed-to-log-metadata-buffers.patch
jbd-fix-error-handling-for-checkpoint-io.patch
ext3-add-checks-for-errors-from-jbd.patch
jbd-dont-dirty-original-metadata-buffer-on-abort.patch
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