Hi Jens, After merging the block tree, today's linux-next build (x86_64 allmodconfig) failed like this: fs/f2fs/data.c: In function 'submit_read_page': fs/f2fs/data.c:457:10: error: 'struct bio' has no member named 'bi_sector' io->bio->bi_sector = SECTOR_FROM_BLOCK(sbi, blk_addr); ^ Caused by commit 4f024f3797c4 ("block: Abstract out bvec iterator") from the block tree interacting with commit 32cd69ef0893 ("f2fs: add a new function to support for merging contiguous read") from the f2fs tree. I added the following merge fix patch: From: Stephen Rothwell Date: Tue, 26 Nov 2013 13:19:30 +1100 Subject: [PATCH] f2fs: cope with bvec iterator abstraction Signed-off-by: Stephen Rothwell --- fs/f2fs/data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 728eedb1c0c6..8d31b83bfc89 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -454,7 +454,7 @@ alloc_new: if (io->bio == NULL) { bio_blocks = MAX_BIO_BLOCKS(max_hw_blocks(sbi)); io->bio = f2fs_bio_alloc(bdev, bio_blocks); - io->bio->bi_sector = SECTOR_FROM_BLOCK(sbi, blk_addr); + io->bio->bi_iter.bi_sector = SECTOR_FROM_BLOCK(sbi, blk_addr); io->bio->bi_end_io = read_end_io; } -- 1.8.4.3 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au