From: "Andreas Färber" <afaerber@suse.de>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Anthony Liguori <aliguori@us.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>,
Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v2 for 1.6 1/2] memory: Provide separate handling of unassigned io ports accesses
Date: Mon, 12 Aug 2013 17:39:24 +0200 [thread overview]
Message-ID: <520901AC.6000609@suse.de> (raw)
In-Reply-To: <5208FF71.7010208@siemens.com>
Am 12.08.2013 17:29, schrieb Jan Kiszka:
> Accesses to unassigned io ports shall return -1 on read and be ignored
> on write. Ensure these properties via dedicated ops, decoupling us from
> the memory core's handling of unassigned accesses.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>
> Changes in v2:
> - avoid breakage in ioport.h for user build
Looks OK, but if you want Anthony to apply this for rc3 then please
repost as a full, top-level series.
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2013-08-12 15:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 12:01 [Qemu-devel] [PATCH for 1.6 0/2] Fix unassigned memory and I/O access handling Jan Kiszka
2013-08-09 12:01 ` [Qemu-devel] [PATCH for 1.6 1/2] memory: Provide separate handling of unassigned io ports accesses Jan Kiszka
2013-08-12 14:34 ` Anthony Liguori
2013-08-12 15:29 ` [Qemu-devel] [PATCH v2 " Jan Kiszka
2013-08-12 15:39 ` Andreas Färber [this message]
2013-09-02 13:52 ` Peter Maydell
2013-09-02 15:56 ` Jan Kiszka
2013-09-02 15:58 ` Andreas Färber
2013-09-02 16:02 ` Jan Kiszka
2013-08-12 15:41 ` Anthony Liguori
2013-08-09 12:01 ` [Qemu-devel] [PATCH for 1.6 2/2] Revert "memory: Return -1 again on reads from unsigned regions" Jan Kiszka
2013-08-09 17:33 ` Andreas Färber
2013-08-12 16:46 [Qemu-devel] [PATCH v2 for 1.6 1/2] memory: Provide separate handling of unassigned io ports accesses Jan Kiszka
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