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Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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Pull block layer fixes from Jens Axboe:
 "Two smaller fixes for this cycle:

   - A fixup from Keith so that NVMe compiles without BLK_INTEGRITY,
     basically just moving the code around appropriately.

   - A fixup for shm, fixing an oops in shmem_mapping() for mapping with
     no inode.  From Sasha"

[ The shmem fix doesn't look block-layer-related, but fixes a bug that
  happened due to the backing_dev_info removal..  - Linus ]

* 'for-linus' of git://git.kernel.dk/linux-block:
  mm: shmem: check for mapping owner before dereferencing
  NVMe: Fix for BLK_DEV_INTEGRITY not set
This commit is contained in:
Linus Torvalds 2015-02-28 10:21:57 -08:00
commit a015d33c98
2 changed files with 61 additions and 41 deletions
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3
mm/shmem.c
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@ -1455,6 +1455,9 @@ static struct inode *shmem_get_inode(struct super_block *sb, const struct inode
bool shmem_mapping(struct address_space *mapping)
{
if (!mapping->host)
return false;
return mapping->host->i_sb->s_op == &shmem_ops;
}