Merge tag 'block-6.17-20250905' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith
- Fix protection information ref tag for device side gen/strip
(Christoph)
- MD pull request via Yu
- fix data loss for writemostly in raid1 (Yu Kuai)
- fix potentional data loss by skipping recovery (Li Nan)
* tag 'block-6.17-20250905' of git://git.kernel.dk/linux:
md: prevent incorrect update of resync/recovery offset
md/raid1: fix data lost for writemostly rdev
nvme: fix PI insert on write
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 1baaf52..4e033c2 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9125,6 +9125,11 @@ void md_do_sync(struct md_thread *thread)
}
action = md_sync_action(mddev);
+ if (action == ACTION_FROZEN || action == ACTION_IDLE) {
+ set_bit(MD_RECOVERY_INTR, &mddev->recovery);
+ goto skip;
+ }
+
desc = md_sync_action_name(action);
mddev->last_sync_action = action;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 408c263..bf44878 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1225,7 +1225,7 @@ static void alloc_behind_master_bio(struct r1bio *r1_bio,
int i = 0;
struct bio *behind_bio = NULL;
- behind_bio = bio_alloc_bioset(NULL, vcnt, 0, GFP_NOIO,
+ behind_bio = bio_alloc_bioset(NULL, vcnt, bio->bi_opf, GFP_NOIO,
&r1_bio->mddev->bio_set);
/* discard op, we don't support writezero/writesame yet */
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 812c156..6b74939 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -903,6 +903,15 @@ static void nvme_set_ref_tag(struct nvme_ns *ns, struct nvme_command *cmnd,
u32 upper, lower;
u64 ref48;
+ /* only type1 and type 2 PI formats have a reftag */
+ switch (ns->head->pi_type) {
+ case NVME_NS_DPS_PI_TYPE1:
+ case NVME_NS_DPS_PI_TYPE2:
+ break;
+ default:
+ return;
+ }
+
/* both rw and write zeroes share the same reftag format */
switch (ns->head->guard_type) {
case NVME_NVM_NS_16B_GUARD:
@@ -942,13 +951,7 @@ static inline blk_status_t nvme_setup_write_zeroes(struct nvme_ns *ns,
if (nvme_ns_has_pi(ns->head)) {
cmnd->write_zeroes.control |= cpu_to_le16(NVME_RW_PRINFO_PRACT);
-
- switch (ns->head->pi_type) {
- case NVME_NS_DPS_PI_TYPE1:
- case NVME_NS_DPS_PI_TYPE2:
- nvme_set_ref_tag(ns, cmnd, req);
- break;
- }
+ nvme_set_ref_tag(ns, cmnd, req);
}
return BLK_STS_OK;
@@ -1039,6 +1042,7 @@ static inline blk_status_t nvme_setup_rw(struct nvme_ns *ns,
if (WARN_ON_ONCE(!nvme_ns_has_pi(ns->head)))
return BLK_STS_NOTSUPP;
control |= NVME_RW_PRINFO_PRACT;
+ nvme_set_ref_tag(ns, cmnd, req);
}
if (bio_integrity_flagged(req->bio, BIP_CHECK_GUARD))
