linux-kernel - [PATCH 0/4] [v2] x86: Add CPUID region helper and clarify Xen startup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240403153508.7328E749@davehans-spike.ostc.intel.com>
Date: Wed, 03 Apr 2024 08:35:08 -0700
From: Dave Hansen <dave.hansen@...ux.intel.com>
To: linux-kernel@...r.kernel.org
Cc: jgross@...e.com,tglx@...utronix.de,x86@...nel.org,bp@...en8.de,Dave Hansen <dave.hansen@...ux.intel.com>
Subject: [PATCH 0/4] [v2] x86: Add CPUID region helper and clarify Xen startup

Changes from v1:
 - Typos and whitepace damage noted by Ingo.

--

This peels off a patches from the top of another longer series
where Borislav suggested actually fixing a problem rather than
complaining about it:

	https://lore.kernel.org/all/20240307162752.GAZenrCDqs0lMTjmu1@fat_crate.local/

There's a little detour here to explain some mysterious (to me)
CPUID prodding.

The end result gets rid of some fragile Xen boot code.  It also clears
the way for a future series to bring some order to the early boot code
and remove some of the random tinkering that is there today.