On Mon, Sep 16, 2024 at 3:06 PM Cédric Le Goater wrote:
>
> On 9/16/24 14:41, Mattias Nissler wrote:
> > Thanks Cédric, I can reproduce now, and my proposed patch fixes avoids
> > the crash as expected.
> disk images for macos9 and macosx10 all boot.
Thanks for testing, happy to hear!
I will go
On 9/16/24 14:41, Mattias Nissler wrote:
Thanks Cédric, I can reproduce now, and my proposed patch fixes avoids
the crash as expected.
disk images for macos9 and macosx10 all boot.
C.
On Mon, Sep 16, 2024 at 2:28 PM Peter Maydell wrote:
>
> On Mon, 16 Sept 2024 at 13:14, Mark Cave-Ayland
> wrote:
> >
> > On 16/09/2024 12:44, Peter Maydell wrote:
> >
> > > On Mon, 16 Sept 2024 at 12:29, Mark Cave-Ayland
> > > wrote:
> > >> I'm fairly sure that this patch would break MacOS 9 wh
Thanks Cédric, I can reproduce now, and my proposed patch fixes avoids
the crash as expected.
On Mon, Sep 16, 2024 at 2:28 PM Cédric Le Goater wrote:
>
> Mattias,
>
>
> > Cédric, can you try with the above patch and/or
> >
> > crash seems gone.
> >
> >> share more details of your setup so I can v
Mattias,
Cédric, can you try with the above patch and/or
crash seems gone.
share more details of your setup so I can verify
You will need a Linnux powerpc or powerpc64 image for mac machines,
which are not common now days, or MacOS images. My debian images
are big. I will try to build you
On Mon, 16 Sept 2024 at 13:14, Mark Cave-Ayland
wrote:
>
> On 16/09/2024 12:44, Peter Maydell wrote:
>
> > On Mon, 16 Sept 2024 at 12:29, Mark Cave-Ayland
> > wrote:
> >> I'm fairly sure that this patch would break MacOS 9 which was the reason
> >> that
> >> dma_memory_unmap() was added here in
On 16/09/2024 12:44, Peter Maydell wrote:
On Mon, 16 Sept 2024 at 12:29, Mark Cave-Ayland
wrote:
On 16/09/2024 09:23, Mattias Nissler wrote:
Looking at the code, the dma_memory_unmap calls in hw/ide/macio.c seem
to be passing buffer=NULL unconditionally, since the dma_mem field in
struct DBD
On 9/16/24 10:23, Mattias Nissler wrote:
Thanks for the report, and my apologies for the breakage.
On Fri, Sep 13, 2024 at 4:47 PM Peter Xu wrote:
On Fri, Sep 13, 2024 at 04:35:32PM +0200, Cédric Le Goater wrote:
Hello,
+Mark (for the Mac devices)
On 9/9/24 22:11, Peter Xu wrote:
From: Ma
On Mon, 16 Sept 2024 at 12:29, Mark Cave-Ayland
wrote:
>
> On 16/09/2024 09:23, Mattias Nissler wrote:
> > Looking at the code, the dma_memory_unmap calls in hw/ide/macio.c seem
> > to be passing buffer=NULL unconditionally, since the dma_mem field in
> > struct DBDMA_io is never set to anything n
On 16/09/2024 09:23, Mattias Nissler wrote:
Thanks for the report, and my apologies for the breakage.
On Fri, Sep 13, 2024 at 4:47 PM Peter Xu wrote:
On Fri, Sep 13, 2024 at 04:35:32PM +0200, Cédric Le Goater wrote:
Hello,
+Mark (for the Mac devices)
On 9/9/24 22:11, Peter Xu wrote:
From
Thanks for the report, and my apologies for the breakage.
On Fri, Sep 13, 2024 at 4:47 PM Peter Xu wrote:
>
> On Fri, Sep 13, 2024 at 04:35:32PM +0200, Cédric Le Goater wrote:
> > Hello,
> >
> > +Mark (for the Mac devices)
> >
> > On 9/9/24 22:11, Peter Xu wrote:
> > > From: Mattias Nissler
> >
On Fri, Sep 13, 2024 at 04:35:32PM +0200, Cédric Le Goater wrote:
> Hello,
>
> +Mark (for the Mac devices)
>
> On 9/9/24 22:11, Peter Xu wrote:
> > From: Mattias Nissler
> >
> > When DMA memory can't be directly accessed, as is the case when
> > running the device model in a separate process wi
Hello,
+Mark (for the Mac devices)
On 9/9/24 22:11, Peter Xu wrote:
From: Mattias Nissler
When DMA memory can't be directly accessed, as is the case when
running the device model in a separate process without shareable DMA
file descriptors, bounce buffering is used.
It is not uncommon for de
From: Mattias Nissler
When DMA memory can't be directly accessed, as is the case when
running the device model in a separate process without shareable DMA
file descriptors, bounce buffering is used.
It is not uncommon for device models to request mapping of several DMA
regions at the same time.
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