From: Juergen 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>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH 2/2] xen/x86: detect support for extended destination ID
Date: Mon, 7 Feb 2022 10:03:46 +0100 [thread overview]
Message-ID: <af1d3964-74fb-3a34-b154-3983773cc2da@suse.com> (raw)
In-Reply-To: <20220120152527.7524-3-roger.pau@citrix.com>
[-- Attachment #1.1.1: Type: text/plain, Size: 470 bytes --]
On 20.01.22 16:25, Roger Pau Monne wrote:
> Xen allows the usage of some previously reserved bits in the IO-APIC
> RTE and the MSI address fields in order to store high bits for the
> target APIC ID. Such feature is already implemented by QEMU/KVM and
> HyperV, so in order to enable it just add the handler that checks for
> it's presence.
>
> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
[-- Attachment #1.1.2: OpenPGP public key --]
[-- Type: application/pgp-keys, Size: 3149 bytes --]
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 495 bytes --]
prev parent reply other threads:[~2022-02-07 9:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-20 15:25 [PATCH 0/2] xen/x86: use extended destination mode if available Roger Pau Monne
2022-01-20 15:25 ` [PATCH 1/2] xen/x2apic: enable x2apic mode when supported Roger Pau Monne
2022-01-21 1:01 ` Boris Ostrovsky
2022-01-21 9:01 ` [PATCH] xen/x2apic: enable x2apic mode when supported for HVM Roger Pau Monne
2022-01-21 20:30 ` Boris Ostrovsky
2022-02-03 6:50 ` Juergen Gross
2022-01-20 15:25 ` [PATCH 2/2] xen/x86: detect support for extended destination ID Roger Pau Monne
2022-02-07 9:03 ` Juergen Gross [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=af1d3964-74fb-3a34-b154-3983773cc2da@suse.com \
--to=jgross@suse.com \
--cc=boris.ostrovsky@oracle.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=roger.pau@citrix.com \
--cc=sstabellini@kernel.org \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.