Merge commit 'origin' into master

Manual merge of:

	arch/powerpc/Kconfig
	arch/powerpc/include/asm/page.h

1 files changed, 7 insertions, 0 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index ebfec4d0148e..f8424ad89971 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1186,6 +1186,13 @@ write_begin_failed:
 		ext3_journal_stop(handle);
 		unlock_page(page);
 		page_cache_release(page);
+		/*
+		 * block_write_begin may have instantiated a few blocks
+		 * outside i_size.  Trim these off again. Don't need
+		 * i_size_read because we hold i_mutex.
+		 */
+		if (pos + len > inode->i_size)
+			vmtruncate(inode, inode->i_size);
 	}
 	if (ret == -ENOSPC && ext3_should_retry_alloc(inode->i_sb, &retries))
 		goto retry;