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Date:   Fri, 19 Aug 2022 16:43:33 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Coiby Xu <coxu@redhat.com>
Cc:     bhe@redhat.com, msuchanek@suse.de, will@kernel.org,
        zohar@linux.ibm.com, stable@vger.kernel.org
Subject: Re: FAILED: patch "[PATCH] arm64: kexec_file: use more system
 keyrings to verify kernel" failed to apply to 5.18-stable tree
Message-ID: <Yv+hlUo+42ldU5pD@kroah.com>
References: <16605775842425@kroah.com>
 <20220818041906.dgj4eqrpropved4e@Rk>
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On Thu, Aug 18, 2022 at 12:19:06PM +0800, Coiby Xu wrote:
> Hi Greg,
> 
> This patch depends on three prerequisites but 5.18-stable tree has two
> prerequisites backported. So the full list of commit ids should be
> backported is shown below,
> 1. c903dae8941d ("kexec, KEYS: make the code in bzImage64_verify_sig generic")
> 2. 0d519cadf751 ("arm64: kexec_file: use more system keyrings to verify kernel image signature")
> 
> $ git checkout -b arm_key_5.18.y stable/linux-5.18.y                Updating
> files: 100% (43489/43489), done.
> branch 'arm_key_5.18.y' set up to track 'stable/linux-5.18.y'.
> Switched to a new branch 'arm_key_5.18.y'
> 
> $ git cherry-pick c903dae8941d 0d519cadf751 Auto-merging
> include/linux/kexec.h
> Auto-merging kernel/kexec_file.c
> [arm_key_5.18.y f3c9c5542700] kexec, KEYS: make the code in bzImage64_verify_sig generic
>  Date: Thu Jul 14 21:40:25 2022 +0800
>  3 files changed, 25 insertions(+), 19 deletions(-)
> [arm_key_5.18.y 532854860941] arm64: kexec_file: use more system keyrings to verify kernel image signature
>  Date: Thu Jul 14 21:40:26 2022 +0800
>  1 file changed, 1 insertion(+), 10 deletions(-)

Both now queued up, thanks.

greg k-h