Merge tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Keith:
      - nvme keyring config compile fixes (Hannes and Arnd)
      - fabrics keep alive fixes (Hannes)
      - tcp authentication fixes (Mark)
      - io_uring_cmd error handling fix (Anuj)
      - stale firmware attribute fix (Daniel)
      - tcp memory leak (Christophe)
      - crypto library usage simplification (Eric)

 - nbd use-after-free fix. May need a followup, but at least it's better
   than what it was before (Li)

 - Rate limit write on read-only device warnings (Yu)

* tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux:
  nvme: keyring: fix conditional compilation
  nvme: common: make keyring and auth separate modules
  blk-core: use pr_warn_ratelimited() in bio_check_ro()
  nbd: fix uaf in nbd_open
  nvme: start keep-alive after admin queue setup
  nvme-loop: always quiesce and cancel commands before destroying admin q
  nvme-tcp: avoid open-coding nvme_tcp_teardown_admin_queue()
  nvme-auth: always set valid seq_num in dhchap reply
  nvme-auth: add flag for bi-directional auth
  nvme-auth: auth success1 msg always includes resp
  nvme: fix error-handling for io_uring nvme-passthrough
  nvme: update firmware version after commit
  nvme-tcp: Fix a memory leak
  nvme-auth: use crypto_shash_tfm_digest()

2 files changed, 2 insertions, 10 deletions

diff --git a/include/linux/nvme-keyring.h b/include/linux/nvme-keyring.h
index 4efea9dd967c..e10333d78dbb 100644
--- a/include/linux/nvme-keyring.h
+++ b/include/linux/nvme-keyring.h
@@ -6,14 +6,12 @@
 #ifndef _NVME_KEYRING_H
 #define _NVME_KEYRING_H
 
-#ifdef CONFIG_NVME_KEYRING
+#if IS_ENABLED(CONFIG_NVME_KEYRING)
 
 key_serial_t nvme_tls_psk_default(struct key *keyring,
 		const char *hostnqn, const char *subnqn);
 
 key_serial_t nvme_keyring_id(void);
-int nvme_keyring_init(void);
-void nvme_keyring_exit(void);
 
 #else
 
@@ -26,11 +24,5 @@ static inline key_serial_t nvme_keyring_id(void)
 {
 	return 0;
 }
-static inline int nvme_keyring_init(void)
-{
-	return 0;
-}
-static inline void nvme_keyring_exit(void) {}
-
 #endif /* !CONFIG_NVME_KEYRING */
 #endif /* _NVME_KEYRING_H */
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index a7ba74babad7..44325c068b6a 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -1732,7 +1732,7 @@ struct nvmf_auth_dhchap_success1_data {
 	__u8		rsvd2;
 	__u8		rvalid;
 	__u8		rsvd3[7];
-	/* 'hl' bytes of response value if 'rvalid' is set */
+	/* 'hl' bytes of response value */
 	__u8		rval[];
 };