On 4/7/20 2:38 AM, Alex Xu (Hello71) wrote:
Excerpts from Thomas Hellström (VMware)'s message of April 6, 2020 5:04 pm:
Hi,
On 4/6/20 9:51 PM, Alex Xu (Hello71) wrote:
Using 314b658 with amdgpu, starting sway and firefox causes "BUG: Bad
rss-counter state" and "BUG: non-zero pgtables_bytes on freeing mm" to
start filling dmesg, and then closing programs causes more BUGs and
hangs, and then everything grinds to a halt (can't start more programs,
can't even reboot through systemd).
Using master and reverting that branch up to that point fixes the
problem.
I'm using a Ryzen 1600 and AMD Radeon RX 480 on an ASRock B450 Pro4
board with IOMMU enabled.
If you could try the attached patch, that'd be great!
Thanks,
Thomas
Yeah, that works too. Kernel config sent off-list.
Regards,
Alex.
Thanks. Do you want me to add your
Reported-by: and Tested-by: To this patch?
/Thomas
