[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 1/9] alpha: Convert mapping routine to rely on physical address
- To: Magnus Lindholm <linmag7@xxxxxxxxx>
- From: Leon Romanovsky <leon@xxxxxxxxxx>
- Date: Sun, 28 Sep 2025 14:58:38 +0300
- Cc: Jason Gunthorpe <jgg@xxxxxxxxxx>, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>, Andreas Larsson <andreas@xxxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Geoff Levand <geoff@xxxxxxxxxxxxx>, Helge Deller <deller@xxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, iommu@xxxxxxxxxxxxxxx, "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, linux-alpha@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, linux-parisc@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, Madhavan Srinivasan <maddy@xxxxxxxxxxxxx>, Matt Turner <mattst88@xxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Richard Henderson <richard.henderson@xxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, virtualization@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Sun, 28 Sep 2025 11:58:59 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Sun, Sep 28, 2025 at 01:27:12PM +0200, Magnus Lindholm wrote:
> > Thanks for the effort.
> >
> > Can you please check the following change instead of reverting the patches?
> >
>
> No problem, happy to assist. I think this did the trick! preliminary
> testing shows
> that this now works on alpha! I guess the offset information in paddr was lost
> by doing "paddr &= PAGE_MASK" before retrieving the offset, well spotted!
>
> I'll keep running the system with some load to make sure there is nothing else
> we haven't spotted yet, but so far so good. I'll keep you posted.
>
> Will you be putting out a v2 of this patchset with these updates?
Yes, will try to send today.
Thanks again for your help.
>
> Regards
>
> Magnus Lindholm
|
