diff --git a/Documentation/admin-guide/md.rst b/Documentation/admin-guide/md.rst
index 84de718f24a469ee455b6e5e3aab5b6608f3f1dc..3c51084ffd379758cbc2d7fb8212710087d54a7b 100644
--- a/Documentation/admin-guide/md.rst
+++ b/Documentation/admin-guide/md.rst
@@ -756,3 +756,6 @@ These currently include:
       The cache mode for raid5. raid5 could include an extra disk for
       caching. The mode can be "write-throuth" and "write-back". The
       default is "write-through".
+
+  ppl_write_hint
+      NVMe stream ID to be set for each PPL write request.
diff --git a/drivers/md/raid5-log.h b/drivers/md/raid5-log.h
index bfb81140706140a53af24ccf90420e6cc107cef1..43c714a8798c5f2cce7d4c616cbc13cab58a30fb 100644
--- a/drivers/md/raid5-log.h
+++ b/drivers/md/raid5-log.h
@@ -45,6 +45,7 @@ extern void ppl_stripe_write_finished(struct stripe_head *sh);
 extern int ppl_modify_log(struct r5conf *conf, struct md_rdev *rdev, bool add);
 extern void ppl_quiesce(struct r5conf *conf, int quiesce);
 extern int ppl_handle_flush_request(struct r5l_log *log, struct bio *bio);
+extern struct md_sysfs_entry ppl_write_hint;
 
 static inline bool raid5_has_log(struct r5conf *conf)
 {
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c
index 3a7c363265893ade48ae5b3f929b039b0673bcdb..f2b3020c2ac81dab851c666e6279db8e31c784c8 100644
--- a/drivers/md/raid5-ppl.c
+++ b/drivers/md/raid5-ppl.c
@@ -21,6 +21,7 @@
 #include <linux/raid/md_p.h>
 #include "md.h"
 #include "raid5.h"
+#include "raid5-log.h"
 
 /*
  * PPL consists of a 4KB header (struct ppl_header) and at least 128KB for
@@ -116,6 +117,8 @@ struct ppl_conf {
 	/* stripes to retry if failed to allocate io_unit */
 	struct list_head no_mem_stripes;
 	spinlock_t no_mem_stripes_lock;
+
+	unsigned short write_hint;
 };
 
 struct ppl_log {
@@ -476,6 +479,7 @@ static void ppl_submit_iounit(struct ppl_io_unit *io)
 	bio_set_dev(bio, log->rdev->bdev);
 	bio->bi_iter.bi_sector = log->next_io_sector;
 	bio_add_page(bio, io->header_page, PAGE_SIZE, 0);
+	bio->bi_write_hint = ppl_conf->write_hint;
 
 	pr_debug("%s: log->current_io_sector: %llu\n", __func__,
 	    (unsigned long long)log->next_io_sector);
@@ -505,6 +509,7 @@ static void ppl_submit_iounit(struct ppl_io_unit *io)
 			bio = bio_alloc_bioset(GFP_NOIO, BIO_MAX_PAGES,
 					       &ppl_conf->bs);
 			bio->bi_opf = prev->bi_opf;
+			bio->bi_write_hint = prev->bi_write_hint;
 			bio_copy_dev(bio, prev);
 			bio->bi_iter.bi_sector = bio_end_sector(prev);
 			bio_add_page(bio, sh->ppl_page, PAGE_SIZE, 0);
@@ -1409,6 +1414,7 @@ int ppl_init_log(struct r5conf *conf)
 	atomic64_set(&ppl_conf->seq, 0);
 	INIT_LIST_HEAD(&ppl_conf->no_mem_stripes);
 	spin_lock_init(&ppl_conf->no_mem_stripes_lock);
+	ppl_conf->write_hint = RWF_WRITE_LIFE_NOT_SET;
 
 	if (!mddev->external) {
 		ppl_conf->signature = ~crc32c_le(~0, mddev->uuid, sizeof(mddev->uuid));
@@ -1503,3 +1509,60 @@ int ppl_modify_log(struct r5conf *conf, struct md_rdev *rdev, bool add)
 
 	return ret;
 }
+
+static ssize_t
+ppl_write_hint_show(struct mddev *mddev, char *buf)
+{
+	size_t ret = 0;
+	struct r5conf *conf;
+	struct ppl_conf *ppl_conf = NULL;
+
+	spin_lock(&mddev->lock);
+	conf = mddev->private;
+	if (conf && raid5_has_ppl(conf))
+		ppl_conf = conf->log_private;
+	ret = sprintf(buf, "%d\n", ppl_conf ? ppl_conf->write_hint : 0);
+	spin_unlock(&mddev->lock);
+
+	return ret;
+}
+
+static ssize_t
+ppl_write_hint_store(struct mddev *mddev, const char *page, size_t len)
+{
+	struct r5conf *conf;
+	struct ppl_conf *ppl_conf;
+	int err = 0;
+	unsigned short new;
+
+	if (len >= PAGE_SIZE)
+		return -EINVAL;
+	if (kstrtou16(page, 10, &new))
+		return -EINVAL;
+
+	err = mddev_lock(mddev);
+	if (err)
+		return err;
+
+	conf = mddev->private;
+	if (!conf) {
+		err = -ENODEV;
+	} else if (raid5_has_ppl(conf)) {
+		ppl_conf = conf->log_private;
+		if (!ppl_conf)
+			err = -EINVAL;
+		else
+			ppl_conf->write_hint = new;
+	} else {
+		err = -EINVAL;
+	}
+
+	mddev_unlock(mddev);
+
+	return err ?: len;
+}
+
+struct md_sysfs_entry
+ppl_write_hint = __ATTR(ppl_write_hint, S_IRUGO | S_IWUSR,
+			ppl_write_hint_show,
+			ppl_write_hint_store);
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index cecea901ab8c5f666a7eb7ea4c345323efcbff1a..09562d7cc0803bf46a929abe46957dbbd21ba273 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -6660,6 +6660,7 @@ static struct attribute *raid5_attrs[] =  {
 	&raid5_skip_copy.attr,
 	&raid5_rmw_level.attr,
 	&r5c_journal_mode.attr,
+	&ppl_write_hint.attr,
 	NULL,
 };
 static struct attribute_group raid5_attrs_group = {