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: <c1ff041b87fa44f1f1d93e73ccfbdb5407edddaf.camel@intel.com>
Date: Fri, 16 May 2025 17:34:04 +0000
From: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
To: "Zhao, Yan Y" <yan.y.zhao@...el.com>
CC: "kvm@...r.kernel.org" <kvm@...r.kernel.org>, "Li, Xiaoyao"
	<xiaoyao.li@...el.com>, "quic_eberman@...cinc.com"
	<quic_eberman@...cinc.com>, "Hansen, Dave" <dave.hansen@...el.com>,
	"david@...hat.com" <david@...hat.com>, "Li, Zhiquan1"
	<zhiquan1.li@...el.com>, "tabba@...gle.com" <tabba@...gle.com>,
	"vbabka@...e.cz" <vbabka@...e.cz>, "thomas.lendacky@....com"
	<thomas.lendacky@....com>, "michael.roth@....com" <michael.roth@....com>,
	"seanjc@...gle.com" <seanjc@...gle.com>, "Weiny, Ira" <ira.weiny@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"pbonzini@...hat.com" <pbonzini@...hat.com>, "ackerleytng@...gle.com"
	<ackerleytng@...gle.com>, "Yamahata, Isaku" <isaku.yamahata@...el.com>,
	"binbin.wu@...ux.intel.com" <binbin.wu@...ux.intel.com>, "Peng, Chao P"
	<chao.p.peng@...el.com>, "Du, Fan" <fan.du@...el.com>, "Annapurve, Vishal"
	<vannapurve@...gle.com>, "jroedel@...e.de" <jroedel@...e.de>, "Miao, Jun"
	<jun.miao@...el.com>, "Shutemov, Kirill" <kirill.shutemov@...el.com>,
	"pgonda@...gle.com" <pgonda@...gle.com>, "x86@...nel.org" <x86@...nel.org>
Subject: Re: [RFC PATCH 06/21] KVM: TDX: Assert the reclaimed pages were
 mapped as expected

On Fri, 2025-05-16 at 10:11 +0800, Yan Zhao wrote:
> > No callers in the series pass anything other than PG_LEVEL_4K, so do we need
> > this patch?
> Oh, this patch is only for future VM shutdown optimization where huge guest
> pages could be reclaimed.
> We can of couse include it in the VM shutdown optimization series if you think
> it's better.

I think it's better.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ