The patch titled
RAMFS NOMMU: a bug in ramfs_nommu_resize function, passing old size to vmtruncate
has been added to the -mm tree. Its filename is
ramfs-nommu-a-bug-in-ramfs_nommu_resize-function-passing-old-size-to-vmtruncate.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: RAMFS NOMMU: a bug in ramfs_nommu_resize function, passing old size to vmtruncate
From: Bryan Wu <bryan.wu@xxxxxxxxxx>
It should pass "newsize" to vmtruncate function to modify the
inode->i_size, while the old size is passed to vmtruncate.
This bug was caught by LTP truncate test case on Blackfin platform. After
it was fixed, the LTP truncate test case passed.
Signed-off-by: Bryan Wu <bryan.wu@xxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ramfs/file-nommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/ramfs/file-nommu.c~ramfs-nommu-a-bug-in-ramfs_nommu_resize-function-passing-old-size-to-vmtruncate fs/ramfs/file-nommu.c
--- a/fs/ramfs/file-nommu.c~ramfs-nommu-a-bug-in-ramfs_nommu_resize-function-passing-old-size-to-vmtruncate
+++ a/fs/ramfs/file-nommu.c
@@ -179,7 +179,7 @@ static int ramfs_nommu_resize(struct ino
return ret;
}
- ret = vmtruncate(inode, size);
+ ret = vmtruncate(inode, newsize);
return ret;
}
_
Patches currently in -mm which might be from bryan.wu@xxxxxxxxxx are
lots-of-architectures-enable-arbitary-speed-tty-support.patch
blackfin-on-chip-ethernet-mac-controller-driver.patch
ramfs-nommu-a-bug-in-ramfs_nommu_resize-function-passing-old-size-to-vmtruncate.patch
blackfin-enable-arbitary-speed-serial-setting.patch
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