grub2/grub2-getroot-treat-mdadm-ddf-as-simple-device.patch
Michael Chang d108ec594a Accepting request 1196023 from home:michael-chang:test:grub2
- Introduces a new package, grub2-x86_64-efi-bls, which includes a
  straightforward grubbls.efi file. This file can be copied to the EFI System
  Partition (ESP) along with boot fragments in the Boot Loader Specification
  (BLS) format
  * 0001-Streamline-BLS-and-improve-PCR-stability.patch
- Fix crash in bli module (bsc#1226497)
  * 0001-bli-Fix-crash-in-get_part_uuid.patch

- Rework package dependencies: grub2-common now includes common userland
  utilities and is required by grub2 platform packages. grub2 is now a meta
  package that pulls in the default platform package.

OBS-URL: https://build.opensuse.org/request/show/1196023
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=512
2024-08-27 05:46:01 +00:00

67 lines
1.5 KiB
Diff

From: Michael Chang <mchang@suse.com>
Subject: treat mdadm ddf fakeraid as simple device
References: bnc#872360
Patch-Mainline: no
--- a/grub-core/osdep/linux/getroot.c
+++ b/grub-core/osdep/linux/getroot.c
@@ -119,7 +119,7 @@
struct btrfs_ioctl_fs_info_args)
static int
-grub_util_is_imsm (const char *os_dev);
+grub_util_is_imsm_or_ddf (const char *os_dev);
#define ESCAPED_PATH_MAX (4 * PATH_MAX)
@@ -635,10 +635,10 @@
}
static int
-grub_util_is_imsm (const char *os_dev)
+grub_util_is_imsm_or_ddf (const char *os_dev)
{
int retry;
- int is_imsm = 0;
+ int is_imsm_or_ddf = 0;
int container_seen = 0;
const char *dev = os_dev;
@@ -699,10 +699,17 @@
if (strncmp (buf, "MD_METADATA=imsm",
sizeof ("MD_METADATA=imsm") - 1) == 0)
{
- is_imsm = 1;
+ is_imsm_or_ddf = 1;
grub_util_info ("%s is imsm", dev);
break;
}
+ if (strncmp (buf, "MD_METADATA=ddf",
+ sizeof ("MD_METADATA=ddf") - 1) == 0)
+ {
+ is_imsm_or_ddf = 1;
+ grub_util_info ("%s is ddf", dev);
+ break;
+ }
}
free (buf);
@@ -713,7 +720,7 @@
if (dev != os_dev)
free ((void *) dev);
- return is_imsm;
+ return is_imsm_or_ddf;
}
char *
@@ -1078,7 +1085,7 @@
/* Check for RAID. */
if (!strncmp (os_dev, "/dev/md", 7) && ! grub_util_device_is_mapped (os_dev)
- && !grub_util_is_imsm (os_dev))
+ && !grub_util_is_imsm_or_ddf (os_dev))
return GRUB_DEV_ABSTRACTION_RAID;
return GRUB_DEV_ABSTRACTION_NONE;
}