linux-kernel - kexec reboot failed due to commit 75d090fd167ac

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Message-ID: <20230829114816.GA508985@ziqianlu-dell>
Date:   Tue, 29 Aug 2023 19:48:16 +0800
From:   Aaron Lu <aaron.lu@...el.com>
To:     "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
CC:     <linux-kernel@...r.kernel.org>
Subject: kexec reboot failed due to commit 75d090fd167ac

Hi Kirill,

Ever since v6.5-rc1, I found that I can not use kexec to reboot an Intel
SPR test machine. With git bisect, the first bad commit is 75d090fd167ac
("x86/tdx: Add unaccepted memory support").

I have no idea why a tdx change would affect it, I'm not doing anything
related to tdx.

Any ideas?

The kernel config is attached, let me know if you need any other info.

Thanks,
Aaron

Download attachment "config-spr.gz" of type "application/gzip" (62274 bytes)