linux-kernel - Re: [PATCH AUTOSEL 6.1 3/7] x86/hyperv: Use slow_virt_to_phys() in page transition hypervisor callback

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

Message-ID: <ZfC8j2eUP/139bSh@duo.ucw.cz>
Date: Tue, 12 Mar 2024 21:35:27 +0100
From: Pavel Machek <pavel@....cz>
To: Sasha Levin <sashal@...nel.org>
Cc: linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Michael Kelley <mhklinux@...look.com>,
	"Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
	Rick Edgecombe <rick.p.edgecombe@...el.com>,
	Wei Liu <wei.liu@...nel.org>, kys@...rosoft.com,
	haiyangz@...rosoft.com, sthemmin@...rosoft.com, tglx@...utronix.de,
	mingo@...hat.com, bp@...en8.de, x86@...nel.org,
	dave.hansen@...ux.intel.com, luto@...nel.org, peterz@...radead.org,
	devel@...uxdriverproject.org
Subject: Re: [PATCH AUTOSEL 6.1 3/7] x86/hyperv: Use slow_virt_to_phys() in
 page transition hypervisor callback

Hi!

> In preparation for temporarily marking pages not present during a
> transition between encrypted and decrypted, use slow_virt_to_phys()
> in the hypervisor callback. As long as the PFN is correct,

This seems to be preparation for something we don't plan to do in
-stable. Please drop.

Best regards,
								Pavel
-- 
People of Russia, stop Putin before his war on Ukraine escalates.

Download attachment "signature.asc" of type "application/pgp-signature" (196 bytes)