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From: Andrew Cooper <Andrew.Cooper3@citrix.com>
To: Juergen Gross <jgross@suse.com>,
	"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Julien Grall <julien@xen.org>,
	Bertrand Marquis <bertrand.marquis@arm.com>,
	Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
	George Dunlap <George.Dunlap@citrix.com>,
	Jan Beulich <jbeulich@suse.com>, Wei Liu <wl@xen.org>,
	Roger Pau Monne <roger.pau@citrix.com>,
	Paul Durrant <paul@xen.org>
Subject: Re: [PATCH v4] xen/iommu: cleanup iommu related domctl handling
Date: Thu, 21 Apr 2022 17:51:13 +0000	[thread overview]
Message-ID: <0c8f5600-0a2c-5ebb-e83b-d902d0b74514@citrix.com> (raw)
In-Reply-To: <20220420055736.27901-1-jgross@suse.com>

On 20/04/2022 06:57, Juergen Gross wrote:
> Today iommu_do_domctl() is being called from arch_do_domctl() in the
> "default:" case of a switch statement. This has led already to crashes
> due to unvalidated parameters.
>
> Fix that by moving the call of iommu_do_domctl() to the main switch
> statement of do_domctl().
>
> Signed-off-by: Juergen Gross <jgross@suse.com>

Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

  parent reply	other threads:[~2022-04-21 17:51 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-20  5:57 [PATCH v4] xen/iommu: cleanup iommu related domctl handling Juergen Gross
2022-04-20  6:11 ` Jan Beulich
2022-04-20  6:22   ` Juergen Gross
2022-04-20  6:27     ` Jan Beulich
2022-04-21 17:47       ` Andrew Cooper
2022-04-22  7:09         ` Jan Beulich
2022-04-22 19:01           ` Andrew Cooper
2022-04-23  5:55             ` Juergen Gross
2022-04-21 17:51 ` Andrew Cooper [this message]
2022-04-22 23:41 ` Stefano Stabellini

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