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Accepting request 1148961 from home:michael-chang:branches:Base:System

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- Fix grub.xen memdisk script doesn't look for /boot/grub/grub.cfg
  (bsc#1219248) (bsc#1181762) 
  * grub2-xen-pv-firmware.cfg
  * 0001-disk-Optimize-disk-iteration-by-moving-memdisk-to-th.patch

OBS-URL: https://build.opensuse.org/request/show/1148961
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=489
This commit is contained in:
Michael Chang 2024-02-22 05:04:34 +00:00 committed by Git OBS Bridge
parent e7bd68e639
commit 7dfdb912ce
4 changed files with 49 additions and 1 deletions
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37
0001-disk-Optimize-disk-iteration-by-moving-memdisk-to-th.patch Normal file
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@ -0,0 +1,37 @@
From 5846e14a4dbf0c73969a32625d841e4f842ccdea Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Wed, 31 Jan 2024 18:44:27 +0800
Subject: [PATCH] disk: Optimize disk iteration by moving memdisk to the end
When performing file or UUID-based searches, prioritize returning
operating system disk devices over the memdisk. The memdisk, typically
used for internal grub data, is moved to the last position in the search
order. This improves search efficiency and prevents potential unexpected
results.
Signed-off-by: Michael Chang <mchang@suse.com>
---
include/grub/disk.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/grub/disk.h b/include/grub/disk.h
index bf0958885..f4fd7a00f 100644
--- a/include/grub/disk.h
+++ b/include/grub/disk.h
@@ -244,7 +244,12 @@ grub_disk_dev_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data)
for (pull = 0; pull < GRUB_DISK_PULL_MAX; pull++)
for (p = grub_disk_dev_list; p; p = p->next)
- if (p->disk_iterate && (p->disk_iterate) (hook, hook_data, pull))
+ if (p->id != GRUB_DISK_DEVICE_MEMDISK_ID && p->disk_iterate && (p->disk_iterate) (hook, hook_data, pull))
+ return 1;
+
+ for (pull = 0; pull < GRUB_DISK_PULL_MAX; pull++)
+ for (p = grub_disk_dev_list; p; p = p->next)
+ if (p->id == GRUB_DISK_DEVICE_MEMDISK_ID && p->disk_iterate && (p->disk_iterate) (hook, hook_data, pull))
return 1;
return 0;
--
2.43.0

4
grub2-xen-pv-firmware.cfg
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@ -55,7 +55,9 @@ fi
set hdcfg_list="\
/boot/grub2/grub.cfg \
/grub2/grub.cfg\
/grub2/grub.cfg \
/boot/grub/grub.cfg \
/grub/grub.cfg\
"
set hdlst_list="\

8
grub2.changes
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@ -1,3 +1,11 @@
-------------------------------------------------------------------
Thu Feb 22 04:19:21 UTC 2024 - Michael Chang <mchang@suse.com>
- Fix grub.xen memdisk script doesn't look for /boot/grub/grub.cfg
(bsc#1219248) (bsc#1181762)
* grub2-xen-pv-firmware.cfg
* 0001-disk-Optimize-disk-iteration-by-moving-memdisk-to-th.patch
-------------------------------------------------------------------
Sat Feb 17 06:59:55 UTC 2024 - Michael Chang <mchang@suse.com>

1
grub2.spec
View File

@ -392,6 +392,7 @@ Patch198: 0001-loader-arm64-efi-linux-Remove-magic-number-header-fi.patch
Patch199: 0001-squash-ieee1275-ofpath-enable-NVMeoF-logical-device-.patch
Patch200: 0001-ofdisk-enhance-boot-time-by-focusing-on-boot-disk-re.patch
Patch201: 0002-ofdisk-add-early_log-support.patch
Patch202: 0001-disk-Optimize-disk-iteration-by-moving-memdisk-to-th.patch
Requires: gettext-runtime
%if 0%{?suse_version} >= 1140