ZONE_DEVICE struct pages have an extra reference count that complicates the
code for put_page() and several places in the kernel that need to check the
reference count to see that a page is not being used (gup, compaction,
migration, etc.). Clean up the code so the reference count doesn't need to
b
On 10/7/20 10:17 PM, Ram Pai wrote:
On Thu, Oct 01, 2020 at 11:17:15AM -0700, Ralph Campbell wrote:
ZONE_DEVICE struct pages have an extra reference count that complicates the
code for put_page() and several places in the kernel that need to check the
reference count to see that a page is not
This oops manifests itself on the following hardware:
01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce G 103M]
(rev a1)
Oct 09 14:17:46 lp-sasha kernel: BUG: kernel NULL pointer dereference, address:
Oct 09 14:17:46 lp-sasha kernel: #PF: supervisor read access
On Saturday 10 October 2020 00:23:38 Ilia Mirkin wrote:
> On Fri, Oct 9, 2020 at 5:54 PM Karol Herbst wrote:
> >
> > On Fri, Oct 9, 2020 at 11:35 PM Ondrej Zary wrote:
> > >
> > > Hello,
> > > I'm testing 5.9.0-rc8 and found that Riva TNT2 stopped working:
> > > [0.00] Linux version 5.9.0