From: "Michael S. Tsirkin" <mst@redhat.com>
To: BALATON Zoltan <balaton@eik.bme.hu>
Cc: "Igor Mammedov" <imammedo@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
qemu-devel@nongnu.org, pbonzini@redhat.com
Subject: Re: ACPI endianness
Date: Mon, 11 Oct 2021 11:55:48 -0400 [thread overview]
Message-ID: <20211011115521-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <f247499d-ced0-5b98-85ac-57a79b72816a@eik.bme.hu>
On Mon, Oct 11, 2021 at 03:51:01PM +0200, BALATON Zoltan wrote:
> > ... but given we did not previously do the read, maybe we should keep
> > it that way at least for the time being.
>
> How do you know there was no read before this write? Did you check it? I've
> only added a printf in the write method and saw the value was swapped but
> did not check if there was a read before that. There are no traces in these
> methods so maybe I would not see it unless adding a printf there too.
All I am saying is that qemu did not convert a write into
a read+write.
next prev parent reply other threads:[~2021-10-11 15:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-10 13:24 ACPI endianness BALATON Zoltan
2021-10-10 14:03 ` Michael S. Tsirkin
2021-10-10 14:26 ` BALATON Zoltan
2021-10-11 5:52 ` Philippe Mathieu-Daudé
2021-10-11 10:13 ` BALATON Zoltan
2021-10-11 12:19 ` Michael S. Tsirkin
2021-10-11 13:14 ` Jonathan Cameron
2021-10-11 13:27 ` BALATON Zoltan
2021-10-11 13:34 ` Michael S. Tsirkin
2021-10-11 13:51 ` BALATON Zoltan
2021-10-11 15:55 ` Michael S. Tsirkin [this message]
2021-10-11 17:47 ` BALATON Zoltan
2021-10-25 15:05 ` BALATON Zoltan
2021-10-25 17:10 ` Michael S. Tsirkin
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