From a59b58f6ae327a8f6949991cb5531db01e1ba14d Mon Sep 17 00:00:00 2001
From: Wen Xiong <wenxiong@linux.ibm.com>
Date: Tue, 7 Feb 2023 15:10:15 -0500
Subject: [PATCH] grub2: Can't setup a default boot device correctly on nvme
 device in Beta3

The patch in Bug 200486 - SUSE1205666 - SLES15SP5 Beta1: Setup multiple dev path
 for a nvmf boot device in grub2 caused the issue.  That patch didn't consider
nvme devices carefully.

The new patch will check "nvme-of" instead of "nvme" to call
build_multi_boot_device().

Signed-off-by: Wen Xiong<wenxiong@linux.ibm.com>
---
 grub-core/osdep/unix/platform.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/grub-core/osdep/unix/platform.c b/grub-core/osdep/unix/platform.c
index db8fa4b95..fb47c0ffa 100644
--- a/grub-core/osdep/unix/platform.c
+++ b/grub-core/osdep/unix/platform.c
@@ -288,11 +288,15 @@ grub_install_register_ieee1275 (int is_prep, const char *install_device,
 	}
       *ptr = '\0';
     }
-  else if (grub_strstr(install_device, "nvme"))
-	boot_device =  build_multi_boot_device(install_device);
-  else
+  else {
     boot_device = get_ofpathname (install_device);
 
+    if (grub_strstr(boot_device, "nvme-of")) {
+       free (boot_device);
+       boot_device =  build_multi_boot_device(install_device);
+    }
+  }
+
   if (grub_util_exec ((const char * []){ "nvsetenv", "boot-device",
 	  boot_device, NULL }))
     {
-- 
2.39.1