Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-08 Thread Alex Xu (Hello71)
Excerpts from Thomas Hellström (VMware)'s message of April 7, 2020 7:26 am: > 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, starti

Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-07 Thread VMware
On 4/7/20 5:36 PM, Alex Xu (Hello71) wrote: Excerpts from Thomas Hellström (VMware)'s message of April 7, 2020 7:26 am: 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: Usin

Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-07 Thread VMware
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

Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-07 Thread Alex Xu (Hello71)
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 dmes

Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-06 Thread VMware
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

Re: Bad rss-counter state from drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-04-06 Thread VMware
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