Re: [REGRESSION] commit fbf6449f84bf5e4ad09f2c09ee70ed7d629b5ff6 (Linux 6.7+) crashes during boot

From: Jörn Heusipp
Date: Thu May 30 2024 - 04:54:13 EST



Hello!

On 30/05/2024 09:27, Linux regression tracking (Thorsten Leemhuis) wrote:
On 30.05.24 08:55, Jörn Heusipp wrote:

commit fbf6449f84bf5e4ad09f2c09ee70ed7d629b5ff6 ("x86/sev-es: Set
x86_virt_bits to the correct value straight away, instead of a two-phase
approach") crashes during boot for me on this 32bit x86 system.

FWIW, not my area of expertise, but there is a patch from Dave with a
Fixes: tag for your culprit up for review:
https://lore.kernel.org/all/20240517200534.8EC5F33E@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

That did not apply cleanly to 6.10-rc1, but I figured it out manually. I
can confirm that it fixes the issue.

Best regards,
Jörn