Fetch the repository succeeded.
This action will force synchronization from src-openEuler/grub2, which will overwrite any changes that you have made since you forked the repository, and can not be recovered!!!
Synchronous operation will process in the background and will refresh the page when finishing processing. Please be patient.
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Tue, 9 Apr 2019 12:30:38 +0200
Subject: [PATCH] Fix systemctl kexec exit status check
There's always an error printed even when the systemctl kexec command does
succeed. That's because systemctl executes it asynchronously, but the emu
loader seems to expect it to be synchronous and that should never return.
Also, it's wrong to test if kexecute == 1 since we already know that's the
case or otherwise the function wouldn't had called grub_fatal() earlier.
Finally, systemctl kexec failing shouldn't be a fatal error since the emu
loader fallbacks to executing the kexec command in case of a failure.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
---
grub-core/loader/emu/linux.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/grub-core/loader/emu/linux.c b/grub-core/loader/emu/linux.c
index fda9e00d24c..5b85b225eed 100644
--- a/grub-core/loader/emu/linux.c
+++ b/grub-core/loader/emu/linux.c
@@ -71,8 +71,10 @@ grub_linux_boot (void)
(kexecute==1) ? "do-or-die" : "just-in-case");
rc = grub_util_exec (systemctl);
- if (kexecute == 1)
- grub_fatal (N_("Error trying to perform 'systemctl kexec'"));
+ if (rc == GRUB_ERR_NONE)
+ return rc;
+
+ grub_error (rc, N_("Error trying to perform 'systemctl kexec'"));
/* need to check read-only root before resetting hard!? */
grub_printf("Performing 'kexec -e'");
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。