linux-kernel - RE: [PATCH v2 2/5] iommu/vt-d: Remove the pasid present check in prq_event

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 for Android: free password hash cracker in your pocket

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

Message-ID: <BL1PR11MB527143B88CCA277624BDA8498C662@BL1PR11MB5271.namprd11.prod.outlook.com>
Date: Sat, 14 Sep 2024 00:52:50 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: "j.granados@...sung.com" <j.granados@...sung.com>, David Woodhouse
	<dwmw2@...radead.org>, Lu Baolu <baolu.lu@...ux.intel.com>, Joerg Roedel
	<joro@...tes.org>, Will Deacon <will@...nel.org>, Robin Murphy
	<robin.murphy@....com>, Jason Gunthorpe <jgg@...pe.ca>, Klaus Jensen
	<its@...elevant.dk>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>, Klaus Jensen
	<k.jensen@...sung.com>
Subject: RE: [PATCH v2 2/5] iommu/vt-d: Remove the pasid present check in
 prq_event_thread

> From: Joel Granados via B4 Relay
> <devnull+j.granados.samsung.com@...nel.org>
> 
> From: Klaus Jensen <k.jensen@...sung.com>
> 
> PASID is not strictly needed when handling a PRQ event; remove the check
> for the pasid present bit in the request. This change was not included
> in the creation of prq.c to emphasize the change in capability checks
> when handing PRQ events.
> 
> Signed-off-by: Klaus Jensen <k.jensen@...sung.com>
> Signed-off-by: Joel Granados <j.granados@...sung.com>

Reviewed-by: Kevin Tian <kevin.tian@...el.com>