Merge tag 'block-7.1-20260424' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull block fixes from Jens Axboe:

 - Series for zloop, fixing a variety of issues

 - t10-pi code cleanup

 - Fix for a merge window regression with the bio memory allocation mask

 - Fix for a merge window regression in ublk, caused by an issue with
   the maple tree iteration code at teardown

 - ublk self tests additions

 - Zoned device pgmap fixes

 - Various little cleanups and fixes

* tag 'block-7.1-20260424' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (21 commits)
  Revert "floppy: fix reference leak on platform_device_register() failure"
  ublk: avoid unpinning pages under maple tree spinlock
  ublk: refactor common helper ublk_shmem_remove_ranges()
  ublk: fix maple tree lockdep warning in ublk_buf_cleanup
  selftests: ublk: add ublk auto integrity test
  selftests: ublk: enable test_integrity_02.sh on fio 3.42
  selftests: ublk: remove unused argument to _cleanup
  block: only restrict bio allocation gfp mask asked to block
  block/blk-throttle: Add WQ_PERCPU to alloc_workqueue users
  block: Add WQ_PERCPU to alloc_workqueue users
  block: relax pgmap check in bio_add_page for compatible zone device pages
  block: add pgmap check to biovec_phys_mergeable
  floppy: fix reference leak on platform_device_register() failure
  ublk: use unchecked copy helpers for bio page data
  t10-pi: reduce ref tag code duplication
  zloop: remove irq-safe locking
  zloop: factor out zloop_mark_{full,empty} helpers
  zloop: set RQF_QUIET when completing requests on deleted devices
  zloop: improve the unaligned write pointer warning
  zloop: use vfs_truncate
  ...

1 files changed, 13 insertions, 12 deletions

diff --git a/include/linux/t10-pi.h b/include/linux/t10-pi.h
index 2c59fe3efcd4..b6c2496866ea 100644
--- a/include/linux/t10-pi.h
+++ b/include/linux/t10-pi.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/blk-mq.h>
+#include <linux/wordpart.h>
 
 /*
  * A T10 PI-capable target device can be formatted with different
@@ -25,6 +26,16 @@ enum t10_dif_type {
 	T10_PI_TYPE3_PROTECTION = 0x3,
 };
 
+static inline u64 full_pi_ref_tag(const struct request *rq)
+{
+	unsigned int shift = ilog2(queue_logical_block_size(rq->q));
+
+	if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) &&
+	    rq->q->limits.integrity.interval_exp)
+		shift = rq->q->limits.integrity.interval_exp;
+	return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT);
+}
+
 /*
  * T10 Protection Information tuple.
  */
@@ -39,12 +50,7 @@ struct t10_pi_tuple {
 
 static inline u32 t10_pi_ref_tag(struct request *rq)
 {
-	unsigned int shift = ilog2(queue_logical_block_size(rq->q));
-
-	if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) &&
-	    rq->q->limits.integrity.interval_exp)
-		shift = rq->q->limits.integrity.interval_exp;
-	return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff;
+	return lower_32_bits(full_pi_ref_tag(rq));
 }
 
 struct crc64_pi_tuple {
@@ -64,12 +70,7 @@ static inline u64 lower_48_bits(u64 n)
 
 static inline u64 ext_pi_ref_tag(struct request *rq)
 {
-	unsigned int shift = ilog2(queue_logical_block_size(rq->q));
-
-	if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) &&
-	    rq->q->limits.integrity.interval_exp)
-		shift = rq->q->limits.integrity.interval_exp;
-	return lower_48_bits(blk_rq_pos(rq) >> (shift - SECTOR_SHIFT));
+	return lower_48_bits(full_pi_ref_tag(rq));
 }
 
 #endif