From: "Jürgen Groß" <jgross@suse.com>
To: Roger Pau Monne <roger.pau@citrix.com>, linux-kernel@vger.kernel.org
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Paul Durrant <paul.durrant@citrix.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH] xen/privcmd: allow fetching resource sizes
Date: Tue, 12 Jan 2021 06:57:30 +0100 [thread overview]
Message-ID: <5063e696-5a7f-4429-048e-2bf0d14881d7@suse.com> (raw)
In-Reply-To: <20210111152958.7166-1-roger.pau@citrix.com>
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On 11.01.21 16:29, Roger Pau Monne wrote:
> Allow issuing an IOCTL_PRIVCMD_MMAP_RESOURCE ioctl with num = 0 and
> addr = 0 in order to fetch the size of a specific resource.
>
> Add a shortcut to the default map resource path, since fetching the
> size requires no address to be passed in, and thus no VMA to setup.
>
> Fixes: 3ad0876554caf ('xen/privcmd: add IOCTL_PRIVCMD_MMAP_RESOURCE')
I don't think this addition is a reason to add a "Fixes:" tag. This is
clearly new functionality.
Juergen
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next prev parent reply other threads:[~2021-01-12 5:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 15:29 Roger Pau Monne
2021-01-11 22:09 ` boris.ostrovsky
2021-01-11 22:39 ` Andrew Cooper
2021-01-12 5:50 ` Jürgen Groß
2021-01-12 6:01 ` Jürgen Groß
2021-01-12 5:57 ` Jürgen Groß [this message]
2021-01-12 10:03 ` Roger Pau Monné
2021-01-12 10:34 ` Jürgen Groß
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