From: "Michael S. Tsirkin" <mst@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: seabios@seabios.org, Kevin O'Connor <kevin@koconnor.net>,
qemu-devel@nongnu.org, lersek@redhat.com, lists@philjordan.eu,
imammedo@redhat.com, phil@philjordan.eu,
programmingkidx@gmail.com, kraxel@redhat.com
Subject: Re: [Qemu-devel] [seabios PATCH for qemu 2.10 0/2] seabios: build ACPI 1.0-compatible ACPI tables
Date: Tue, 1 Aug 2017 20:32:08 +0300 [thread overview]
Message-ID: <20170801203102-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20170726094235.14267-1-pbonzini@redhat.com>
On Wed, Jul 26, 2017 at 11:42:33AM +0200, Paolo Bonzini wrote:
> Old operating systems would like to have a rev1 (ACPI 1.0) FADT, but
> new operating systems would like to have rev3 (ACPI 2.0).
> Since old operating systems do not know about XSDTs, the
> solution is to point the RSDT to a v1 FADT and the XSDT to a
> rev3 FADT.
So I think for 2.10 Igor's patch is much smaller and only
touches QEMU, I'm inclined to merge just that one.
Let's discuss this after 2.10 is out.
>
> Paolo Bonzini (2):
> seabios: build RSDT from XSDT
> seabios: create rev1 FADT in compatibility RSDT
>
> src/fw/paravirt.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
> src/std/acpi.h | 11 +++++++++
> 2 files changed, 78 insertions(+), 1 deletion(-)
>
> --
> 2.13.3
prev parent reply other threads:[~2017-08-01 17:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-26 9:42 [Qemu-devel] [seabios PATCH for qemu 2.10 0/2] seabios: build ACPI 1.0-compatible ACPI tables Paolo Bonzini
2017-07-26 9:42 ` [Qemu-devel] [seabios PATCH 1/2] seabios: build RSDT from XSDT Paolo Bonzini
2017-07-26 20:05 ` Michael S. Tsirkin
2017-07-26 20:22 ` Paolo Bonzini
2017-07-26 9:42 ` [Qemu-devel] [seabios PATCH 2/2] seabios: create rev1 FADT in compatibility RSDT Paolo Bonzini
2017-08-01 17:32 ` Michael S. Tsirkin [this message]
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