Hi, Stefano!
> I don't know on which platform Roman Skakun (CC'ed) found the problem.
> But if we look at arch/arm/mm/dma-mapping.c:__dma_alloc, one of the
> possible options is the "remap_allocator", which calls
> __alloc_remap_buffer, which calls dma_common_contiguous_remap, which
> calls vmap.
On Mon, 26 Jul 2021, Boris Ostrovsky wrote:
> On 7/25/21 12:50 PM, Linus Torvalds wrote:
> > On Sat, Jul 24, 2021 at 11:03 PM Christoph Hellwig
> > wrote:
> >
> >> - handle vmalloc addresses in dma_common_{mmap,get_sgtable}
> >> (Roman Skakun)
> > I've pulled this, but my reaction is that
On 7/25/21 12:50 PM, Linus Torvalds wrote:
> On Sat, Jul 24, 2021 at 11:03 PM Christoph Hellwig wrote:
>
>> - handle vmalloc addresses in dma_common_{mmap,get_sgtable}
>> (Roman Skakun)
> I've pulled this, but my reaction is that we've tried to avoid this in
> the past. Why is Xen using
The pull request you sent on Sun, 25 Jul 2021 08:03:21 +0200:
> git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.14-1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/04ca88d056b44efee1e7635c74c0be3705efc72c
Thank you!
--
Deet-doot-dot, I am a
On Sun, Jul 25, 2021 at 09:50:29AM -0700, Linus Torvalds wrote:
> On Sat, Jul 24, 2021 at 11:03 PM Christoph Hellwig wrote:
> >
> > dma-mapping fix for Lonux 5.14
>
> We're calling it "Lonux" now?
Only on weekends :)
> > - handle vmalloc addresses in dma_common_{mmap,get_sgtable}
> >
On Sat, Jul 24, 2021 at 11:03 PM Christoph Hellwig wrote:
>
> dma-mapping fix for Lonux 5.14
We're calling it "Lonux" now?
> - handle vmalloc addresses in dma_common_{mmap,get_sgtable}
> (Roman Skakun)
I've pulled this, but my reaction is that we've tried to avoid this in
the past. Why
The following changes since commit d936eb23874433caa3e3d841cfa16f5434b85dcf:
Revert "Makefile: Enable -Wimplicit-fallthrough for Clang" (2021-07-15
18:05:31 -0700)
are available in the Git repository at:
git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.14-1
for you to
