Merge tag 'asoc-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.14

A few fixes, all driver speccific ones.  The DaVinci ones aren't as
clear as they should be from the subject lines on the commits but they
fix issues which will prevent correct operation in some use cases and
only affect that particular driver so are reasonably safe.

1 files changed, 15 insertions, 7 deletions

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 730dce395858..9dde9717c1b9 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -24,12 +24,12 @@
 #include <linux/xattr.h>
 #include <linux/posix_acl_xattr.h>
 #include <linux/radix-tree.h>
-#include <linux/crc32c.h>
 #include <linux/vmalloc.h>
 #include <linux/string.h>
 
 #include "send.h"
 #include "backref.h"
+#include "hash.h"
 #include "locking.h"
 #include "disk-io.h"
 #include "btrfs_inode.h"
@@ -620,7 +620,7 @@ static int send_cmd(struct send_ctx *sctx)
         hdr->len = cpu_to_le32(sctx->send_size - sizeof(*hdr));
         hdr->crc = 0;
 
-        crc = crc32c(0, (unsigned char *)sctx->send_buf, sctx->send_size);
+        crc = btrfs_crc32c(0, (unsigned char *)sctx->send_buf, sctx->send_size);
         hdr->crc = cpu_to_le32(crc);
 
         ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,
@@ -1332,6 +1332,16 @@ verbose_printk(KERN_DEBUG "btrfs: find_extent_clone: data_offset=%llu, "
         }
 
         if (cur_clone_root) {
+                if (compressed != BTRFS_COMPRESS_NONE) {
+                        /*
+                         * Offsets given by iterate_extent_inodes() are relative
+                         * to the start of the extent, we need to add logical
+                         * offset from the file extent item.
+                         * (See why at backref.c:check_extent_in_eb())
+                         */
+                        cur_clone_root->offset += btrfs_file_extent_offset(eb,
+                                                                           fi);
+                }
                 *found = cur_clone_root;
                 ret = 0;
         } else {
@@ -2774,8 +2784,6 @@ static int add_waiting_dir_move(struct send_ctx *sctx, u64 ino)
         return 0;
 }
 
-#ifdef CONFIG_BTRFS_ASSERT
-
 static int del_waiting_dir_move(struct send_ctx *sctx, u64 ino)
 {
         struct rb_node *n = sctx->waiting_dir_moves.rb_node;
@@ -2796,8 +2804,6 @@ static int del_waiting_dir_move(struct send_ctx *sctx, u64 ino)
         return -ENOENT;
 }
 
-#endif
-
 static int add_pending_dir_move(struct send_ctx *sctx, u64 parent_ino)
 {
         struct rb_node **p = &sctx->pending_dir_moves.rb_node;
@@ -2902,7 +2908,9 @@ static int apply_dir_move(struct send_ctx *sctx, struct pending_dir_move *pm)
         }
 
         sctx->send_progress = sctx->cur_ino + 1;
-        ASSERT(del_waiting_dir_move(sctx, pm->ino) == 0);
+        ret = del_waiting_dir_move(sctx, pm->ino);
+        ASSERT(ret == 0);
+
         ret = get_cur_path(sctx, pm->ino, pm->gen, to_path);
         if (ret < 0)
                 goto out;