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From: "Andreas Färber" <andreas.faerber@web.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 for 1.6 2/2] Revert "memory: Return -1 again on reads from unsigned regions"
Date: Fri, 09 Aug 2013 19:33:50 +0200	[thread overview]
Message-ID: <520527FE.9060106@web.de> (raw)
In-Reply-To: <2f195665d6707ea875d385abce84c845f116a275.1376049708.git.jan.kiszka@siemens.com>

Am 09.08.2013 14:01, schrieb Jan Kiszka:
> This reverts commit 9b8c69243585a32d14b9bb9fcd52c37b0b5a1b71.
> 
> The commit was wrong: We only return -1 on invalid accesses, not on
> valid but unbacked ones. This broke various corner cases.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

Tested-by: Andreas Färber <andreas.faerber@web.de>

Restores previous PReP behavior.

Thanks,
Andreas

      reply	other threads:[~2013-08-09 17:34 UTC|newest]

Thread overview: 12+ 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
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 [this message]

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