diff --git a/kernel/compat.h b/kernel/compat.h
index 3f94166a..012deeaf 100644
--- a/kernel/compat.h
+++ b/kernel/compat.h
@@ -67,6 +67,10 @@ extern int _compat_unlink(
  * This is a hell.
  */
 
+/* For bio block layer compatibility */
+#include <linux/blk_types.h>
+#include <linux/bio.h>
+
 #ifdef __bvec_iter_bvec
 #define MARS_HAS_BVEC_ITER
 #endif
@@ -85,12 +89,21 @@ extern int _compat_unlink(
 #include <linux/backing-dev.h>
 #endif
 
+/* Detect upstream commits
+ * 2a842acab109f40f0d7d10b38e9ca88390628996
+ * 4e4cbee93d56137ebff722be022cae5f70ef84fb
+ * & neighbour commits.
+ */
+#ifdef BLK_STS_OK
+#define MARS_HAS_BI_STATUS
+#else
 /* adaptation to 4246a0b63bd8f56a1469b12eafeb875b1041a451 and 8ae126660fddbeebb9251a174e6fa45b6ad8f932 */
 #ifndef bio_io_error
 #define MARS_HAS_BI_ERROR
 #else
 #define MARS_HAS_MERGE_BVEC
 #endif
+#endif
 
 /* adapt to 4e1b2d52a80d79296a5d899d73249748dea71a53 and many others */
 #ifdef bio_op
diff --git a/kernel/mars_bio.c b/kernel/mars_bio.c
index 1f2dc32c..d9124770 100644
--- a/kernel/mars_bio.c
+++ b/kernel/mars_bio.c
@@ -80,7 +80,7 @@ EXPORT_SYMBOL_GPL(bio_io_threshold);
 /* This is called from the kernel bio layer.
  */
 //      remove_this
-#ifdef MARS_HAS_BI_ERROR
+#if defined(MARS_HAS_BI_STATUS) || defined(MARS_HAS_BI_ERROR)
 //      end_remove_this
 static
 void bio_callback(struct bio *bio)
@@ -102,13 +102,17 @@ void bio_callback(struct bio *bio, int code)
 	CHECK_PTR(brick, err);
 
 //      remove_this
-#ifdef MARS_HAS_BI_ERROR
+#ifdef MARS_HAS_BI_STATUS
 //      end_remove_this
-	mref_a->status_code = bio->bi_error;
+	mref_a->status_code = blk_status_to_errno(bio->bi_status);
 //      remove_this
+#else
+#ifdef MARS_HAS_BI_ERROR
+	mref_a->status_code = bio->bi_error;
 #else
 	mref_a->status_code = code;
 #endif
+#endif
 //      end_remove_this
 
 	spin_lock_irqsave(&brick->lock, flags);