Merge branch 'percpu-for-linus' into percpu-for-next

Conflicts:
	arch/sparc/kernel/smp_64.c
	arch/x86/kernel/cpu/perf_counter.c
	arch/x86/kernel/setup_percpu.c
	drivers/cpufreq/cpufreq_ondemand.c
	mm/percpu.c

Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids.  As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/fs/udf/super.c b/fs/udf/super.c
index 6832135159b6..9d1b8c2e6c45 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1087,11 +1087,23 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
         struct udf_inode_info *vati;
         uint32_t pos;
         struct virtualAllocationTable20 *vat20;
+        sector_t blocks = sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits;
 
         /* VAT file entry is in the last recorded block */
         ino.partitionReferenceNum = type1_index;
         ino.logicalBlockNum = sbi->s_last_block - map->s_partition_root;
         sbi->s_vat_inode = udf_iget(sb, &ino);
+        if (!sbi->s_vat_inode &&
+            sbi->s_last_block != blocks - 1) {
+                printk(KERN_NOTICE "UDF-fs: Failed to read VAT inode from the"
+                       " last recorded block (%lu), retrying with the last "
+                       "block of the device (%lu).\n",
+                       (unsigned long)sbi->s_last_block,
+                       (unsigned long)blocks - 1);
+                ino.partitionReferenceNum = type1_index;
+                ino.logicalBlockNum = blocks - 1 - map->s_partition_root;
+                sbi->s_vat_inode = udf_iget(sb, &ino);
+        }
         if (!sbi->s_vat_inode)
                 return 1;