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Re: [PATCH] hw/acpi: Set memory regions to native endian as a work aroun
From: |
Michael S. Tsirkin |
Subject: |
Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around |
Date: |
Mon, 6 Mar 2023 13:34:42 -0500 |
On Thu, Mar 02, 2023 at 02:42:17PM +0100, BALATON Zoltan wrote:
> On Tue, 21 Feb 2023, Paolo Bonzini wrote:
> > On 2/21/23 13:48, BALATON Zoltan wrote:
> > > My patch works and don't see what else could it break.
> >
> > I strongly suspect that your patch, while fixing access to one byte of
> > the (2-byte) registers, breaks access to the other byte.
> >
> > Thanks for the reproduction instructions, I'll take a look.
>
> Any chance this can still be fixed? As a bugfix we may have one more week
> maybe.
>
> Regards,
> BALATON Zoltan
I'm not holding my breath for a fix ATM but I am also not really willing
to change this for everyone and risk breaking weird configs such as BE
hosts.
How about propagating a flag from pegasos saying "enable memory core bug
workaround"?
--
MST
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, BALATON Zoltan, 2023/03/02
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around,
Michael S. Tsirkin <=
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Michael S. Tsirkin, 2023/03/03
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Paolo Bonzini, 2023/03/06
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, BALATON Zoltan, 2023/03/06
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Paolo Bonzini, 2023/03/06
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, BALATON Zoltan, 2023/03/06
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Paolo Bonzini, 2023/03/07
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, BALATON Zoltan, 2023/03/07
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Paolo Bonzini, 2023/03/07
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, BALATON Zoltan, 2023/03/07
- Re: [PATCH] hw/acpi: Set memory regions to native endian as a work around, Paolo Bonzini, 2023/03/07