> Arnd,
> I'm looking at the pl001_dma_probe(), I think we could make it more robust if
> it
> uses IS_ERR_OR_NULL(chan) instead of IS_ERR(). Should I send a patch for it? I
> suppose looking at the comment header for dma_request_chan() it does say
> return
> chan ptr or error ptr. Sorry I
On 7/6/2020 8:24 AM, Arnd Bergmann wrote:
On Mon, Jul 6, 2020 at 5:01 PM Dave Jiang wrote:
On 7/6/2020 5:53 AM, Arnd Bergmann wrote:
On Mon, Jul 6, 2020 at 1:03 PM Naresh Kamboju wrote:
Arnd,
I'm looking at the pl001_dma_probe(), I think we could make it more robust if it
uses
On Mon, Jul 6, 2020 at 5:01 PM Dave Jiang wrote:
> On 7/6/2020 5:53 AM, Arnd Bergmann wrote:
> > On Mon, Jul 6, 2020 at 1:03 PM Naresh Kamboju
> > wrote:
>
> Arnd,
> I'm looking at the pl001_dma_probe(), I think we could make it more robust if
> it
> uses IS_ERR_OR_NULL(chan) instead of
On 06-07-20, 07:33, Dave Jiang wrote:
> > I don't see anything suspicious in dmaengine drivers, but there is a
> > recent series
> > from Dave Jiang that might explain it. Could you try reverting commit
> > deb9541f5052 ("dmaengine: check device and channel list for empty")?
> >
> > I think the
On 7/6/2020 5:53 AM, Arnd Bergmann wrote:
On Mon, Jul 6, 2020 at 1:03 PM Naresh Kamboju wrote:
While booting qemu_arm64 and qemu_arm with Linux version 5.8.0-rc3-next-20200706
the kernel panic noticed due to kernel NULL pointer dereference.
metadata:
git branch: master
git repo:
On 7/6/2020 5:53 AM, Arnd Bergmann wrote:
On Mon, Jul 6, 2020 at 1:03 PM Naresh Kamboju wrote:
While booting qemu_arm64 and qemu_arm with Linux version 5.8.0-rc3-next-20200706
the kernel panic noticed due to kernel NULL pointer dereference.
metadata:
git branch: master
git repo:
On Mon, Jul 6, 2020 at 1:03 PM Naresh Kamboju wrote:
>
> While booting qemu_arm64 and qemu_arm with Linux version
> 5.8.0-rc3-next-20200706
> the kernel panic noticed due to kernel NULL pointer dereference.
>
> metadata:
> git branch: master
> git repo:
>
While booting qemu_arm64 and qemu_arm with Linux version 5.8.0-rc3-next-20200706
the kernel panic noticed due to kernel NULL pointer dereference.
metadata:
git branch: master
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git commit:
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