tree 26c10e00a4376a4027bba56d5ea30e050c9cac2f
parent 344ba37bdc299660e1b1693b6999e5fe116893e1
parent 5de35e8d5c02d271c20e18337e01bc20e6ef472e
author Linus Torvalds <torvalds@linux-foundation.org> 1350971306 +0300
committer Linus Torvalds <torvalds@linux-foundation.org> 1350971306 +0300
mergetag object 5de35e8d5c02d271c20e18337e01bc20e6ef472e
 type commit
 tag ext4_for_linus
 tagger Theodore Ts'o <tytso@mit.edu> 1350943312 -0400
 
 Various bug fixes for ext4.  The most serious of them fixes a security
 bug (CVE-2012-4508) which leads to stale data exposure when we have
 fallocate racing against writes to files undergoing delayed
 allocation.  We also have two fixes for the metadata checksum feature,
 the most serious of which can cause the superblock to have a invalid
 checksum after a power failure.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 fixes from Ted Ts'o:
 "Various bug fixes for ext4.  The most serious of them fixes a security
  bug (CVE-2012-4508) which leads to stale data exposure when we have
  fallocate racing against writes to files undergoing delayed
  allocation.  We also have two fixes for the metadata checksum feature,
  the most serious of which can cause the superblock to have a invalid
  checksum after a power failure."

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: Avoid underflow in ext4_trim_fs()
  ext4: Checksum the block bitmap properly with bigalloc enabled
  ext4: fix undefined bit shift result in ext4_fill_flex_info
  ext4: fix metadata checksum calculation for the superblock
  ext4: race-condition protection for ext4_convert_unwritten_extents_endio
  ext4: serialize fallocate with ext4_convert_unwritten_extents