AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-04 02:06:43 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

ktest.pl: Fix incorrect reboot for grub2bls

Browse Source 
This issue was first noticed when I was testing different kernels on
Oracle Linux 8 which as Fedora 30+ adopts BLS as default. Even though a
kernel entry was added successfully and the index of that kernel entry was
retrieved correctly, ktest still wouldn't reboot the system into
user-specified kernel.

The bug was spotted in subroutine reboot_to where the if-statement never
checks for REBOOT_TYPE "grub2bls", therefore the desired entry will not be
set for the next boot.

Add a check for "grub2bls" so that $grub_reboot $grub_number can
be run before a reboot if REBOOT_TYPE is "grub2bls" then we can boot to
the correct kernel.

Link: https://lkml.kernel.org/r/20201121021243.1532477-1-libo.chen@oracle.com

Cc: stable@vger.kernel.org
Fixes: ac2466456e ("ktest: introduce grub2bls REBOOT_TYPE option")
Signed-off-by: Libo Chen <libo.chen@oracle.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Libo Chen 2020-11-20 18:12:43 -08:00 committed by Steven Rostedt (VMware)
parent b650545978
commit 271e0c9dce
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/testing/ktest/ktest.pl
View File

@ -2040,7 +2040,7 @@ sub reboot_to {
if ($reboot_type eq "grub") { if ($reboot_type eq "grub") {
run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'"; run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'";
} elsif ($reboot_type eq "grub2") { } elsif (($reboot_type eq "grub2") or ($reboot_type eq "grub2bls")) {
run_ssh "$grub_reboot $grub_number"; run_ssh "$grub_reboot $grub_number";
} elsif ($reboot_type eq "syslinux") { } elsif ($reboot_type eq "syslinux") {
run_ssh "$syslinux --once \\\"$syslinux_label\\\" $syslinux_path"; run_ssh "$syslinux --once \\\"$syslinux_label\\\" $syslinux_path";