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Date:   Thu, 10 Dec 2020 15:09:46 -0800
From:   Libo Chen <>
To:     Steven Rostedt <>
        Masayoshi Mizuma <>
Subject: Re: [PATCH 1/1] Fix incorrect reboot for grub2bls

On 11/30/20 7:25 PM, Steven Rostedt wrote:

> On Sun, 29 Nov 2020 20:32:56 -0500
> Masayoshi Mizuma <> wrote:
>> On Fri, Nov 20, 2020 at 06:12:43PM -0800, Libo Chen wrote:
>>> 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.
>>> Fixes: ac2466456eaa ("ktest: introduce grub2bls REBOOT_TYPE option")
>>> Signed-off-by: Libo Chen <>
>> Thank you for the fix!
>> I tested the patch with fedora33. It works well.
>> Please feel free to add:
>> 	Tested-by: Masayoshi Mizuma <>
> Thanks.
> I may push this upstream by the end of the week.
> -- Steve

(Mistakenly sent the last one privately so resend it now)

Hi Steven,

Just wanna check in and check on the status of it.



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