Re: [PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-14 Thread Christian König
Am 13.05.21 um 21:37 schrieb Luben Tuikov: On 2021-05-13 3:56 a.m., Christian König wrote: Am 12.05.21 um 19:03 schrieb Luben Tuikov: On QUERY2 IOCTL don't query counts of correctable and uncorrectable errors, since when RAS is enabled and supported on Vega20 server boards, this takes insurmo

Re: [PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-13 Thread Alex Deucher
On Thu, May 13, 2021 at 1:32 AM Luben Tuikov wrote: > > On QUERY2 IOCTL don't query counts of correctable > and uncorrectable errors, since when RAS is > enabled and supported on Vega20 server boards, > this takes insurmountably long time, in O(n^3), > which slows the system down to the point of i

Re: [PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-13 Thread Luben Tuikov
On 2021-05-13 3:56 a.m., Christian König wrote: > > Am 12.05.21 um 19:03 schrieb Luben Tuikov: >> On QUERY2 IOCTL don't query counts of correctable >> and uncorrectable errors, since when RAS is >> enabled and supported on Vega20 server boards, >> this takes insurmountably long time, in O(n^3), >>

Re: [PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-13 Thread Christian König
Am 12.05.21 um 19:03 schrieb Luben Tuikov: On QUERY2 IOCTL don't query counts of correctable and uncorrectable errors, since when RAS is enabled and supported on Vega20 server boards, this takes insurmountably long time, in O(n^3), which slows the system down to the point of it being unusable w

[PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-12 Thread Luben Tuikov
On QUERY2 IOCTL don't query counts of correctable and uncorrectable errors, since when RAS is enabled and supported on Vega20 server boards, this takes insurmountably long time, in O(n^3), which slows the system down to the point of it being unusable when we have GUI up. Fixes: ae363a212b14 ("drm/

RE: [PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-12 Thread Deucher, Alexander
[AMD Public Use] > -Original Message- > From: Tuikov, Luben > Sent: Wednesday, May 12, 2021 1:03 PM > To: amd-gfx@lists.freedesktop.org > Cc: Tuikov, Luben ; Deucher, Alexander > ; sta...@vger.kernel.org > Subject: [PATCH 1/2] drm/amdgpu: Don't query CE and UE e

[PATCH 1/2] drm/amdgpu: Don't query CE and UE errors

2021-05-12 Thread Luben Tuikov
On QUERY2 IOCTL don't query counts of correctable and uncorrectable errors, since when RAS is enabled and supported on Vega20 server boards, this takes insurmountably long time, in O(n^3), which slows the system down to the point of it being unusable when we have GUI up. Fixes: ae363a212b14 ("drm/