VisionFive2 Linux kernel

author: Christoph Hellwig <hch@lst.de> 2021-04-13 10:52:57 +0000 committer: Jens Axboe <axboe@kernel.dk> 2021-04-13 09:16:12 -0600 commit: f8ee34a929a4adf6d29a7ef2145393e6865037ad parent: 655cdafdec1105d0552aa19ffb5ffef7aead1548

Commit Summary:

lightnvm: deprecated OCSSD support and schedule it for removal in Linux 5.15

Diffstat:

2 files changed, 5 insertions, 1 deletion

diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig
index 4c2ce210c123..04caa0f2d445 100644
--- a/drivers/lightnvm/Kconfig
+++ b/drivers/lightnvm/Kconfig
@@ -4,7 +4,7 @@
 #
 
 menuconfig NVM
-	bool "Open-Channel SSD target support"
+	bool "Open-Channel SSD target support (DEPRECATED)"
 	depends on BLOCK
 	help
 	  Say Y here to get to enable Open-channel SSDs.
@@ -15,6 +15,8 @@ menuconfig NVM
 	  If you say N, all options in this submenu will be skipped and disabled
 	  only do this if you know what you are doing.
 
+	  This code is deprecated and will be removed in Linux 5.15.
+
 if NVM
 
 config NVM_PBLK
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 42774beeba94..40a948c08a0b 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -1174,6 +1174,8 @@ int nvm_register(struct nvm_dev *dev)
 {
 	int ret, exp_pool_size;
 
+	pr_warn_once("lightnvm support is deprecated and will be removed in Linux 5.15.\n");
+
 	if (!dev->q || !dev->ops) {
 		kref_put(&dev->ref, nvm_free);
 		return -EINVAL;