Merge remote-tracking branch 'upstream/master' into queue

Merging critical fixes from upstream required for development.

* upstream/master: (809 commits)
  libata: Add a space to " 2GB ATA Flash Disk" DMA blacklist entry
  Revert "powerpc: Update g5_defconfig"
  powerpc/perf: Use pmc_overflow() to detect rolled back events
  powerpc: Fix VMX in interrupt check in POWER7 copy loops
  powerpc: POWER7 copy_to_user/copy_from_user patch applied twice
  powerpc: Fix personality handling in ppc64_personality()
  powerpc/dma-iommu: Fix IOMMU window check
  powerpc: Remove unnecessary ifdefs
  powerpc/kgdb: Restore current_thread_info properly
  powerpc/kgdb: Bail out of KGDB when we've been triggered
  powerpc/kgdb: Do not set kgdb_single_step on ppc
  powerpc/mpic_msgr: Add missing includes
  powerpc: Fix null pointer deref in perf hardware breakpoints
  powerpc: Fixup whitespace in xmon
  powerpc: Fix xmon dl command for new printk implementation
  xfs: check for possible overflow in xfs_ioc_trim
  xfs: unlock the AGI buffer when looping in xfs_dialloc
  xfs: fix uninitialised variable in xfs_rtbuf_get()
  powerpc/fsl: fix "Failed to mount /dev: No such device" errors
  powerpc/fsl: update defconfigs
  ...

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/udf/super.c b/fs/udf/super.c
index dcbf98722afc..18fc038a438d 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1344,6 +1344,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
                 udf_err(sb, "error loading logical volume descriptor: "
                         "Partition table too long (%u > %lu)\n", table_len,
                         sb->s_blocksize - sizeof(*lvd));
+                ret = 1;
                 goto out_bh;
         }
 
@@ -1388,8 +1389,10 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
                                                 UDF_ID_SPARABLE,
                                                 strlen(UDF_ID_SPARABLE))) {
                                 if (udf_load_sparable_map(sb, map,
-                                    (struct sparablePartitionMap *)gpm) < 0)
+                                    (struct sparablePartitionMap *)gpm) < 0) {
+                                        ret = 1;
                                         goto out_bh;
+                                }
                         } else if (!strncmp(upm2->partIdent.ident,
                                                 UDF_ID_METADATA,
                                                 strlen(UDF_ID_METADATA))) {
@@ -2000,6 +2003,8 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
                         if (!silent)
                                 pr_notice("Rescanning with blocksize %d\n",
                                           UDF_DEFAULT_BLOCKSIZE);
+                        brelse(sbi->s_lvid_bh);
+                        sbi->s_lvid_bh = NULL;
                         uopt.blocksize = UDF_DEFAULT_BLOCKSIZE;
                         ret = udf_load_vrs(sb, &uopt, silent, &fileset);
                 }