From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107375] Raven: `amdgpu_device_ip_resume_phase2()` takes 750 ms Date: Wed, 25 Jul 2018 15:54:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0222901329==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 116296E3D6 for ; Wed, 25 Jul 2018 15:54:50 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0222901329== Content-Type: multipart/alternative; boundary="15325340900.a4C38b7a5.11408" Content-Transfer-Encoding: 7bit --15325340900.a4C38b7a5.11408 Date: Wed, 25 Jul 2018 15:54:50 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D107375 --- Comment #2 from Paul Menzel --- (In reply to Michel D=C3=A4nzer from comment #1) > Created attachment 140814 [details] [review] > Do posting read in psp_v10_0_cmd_submit >=20 > Does this patch help by any chance? No, unfortunately it does not change the times. > (In reply to Paul Menzel from comment #0) > > Also, I wonder why the sleep in the trace is 3 ms instead of 1 ms like = in > > the code. >=20 > Maybe your kernel is configured with CONFIG_HZ=3D300? Anyway, it doesn't > really matter, as it's waiting for the PSP to finish processing the comma= nd. ``` $ grep CONFIG_HZ .config # CONFIG_HZ_PERIODIC is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set CONFIG_HZ_1000=3Dy CONFIG_HZ=3D1000 ``` --=20 You are receiving this mail because: You are the assignee for the bug.= --15325340900.a4C38b7a5.11408 Date: Wed, 25 Jul 2018 15:54:50 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 2 on bug 10737= 5 from Paul Menzel 
(In reply to Michel D=C3=A4nzer from comment #1)
> Created attachment 140814 [detail=
s] [review] [review]
> Do posting read in psp_v10_0_cmd_submit
>=20
> Does this patch help by any chance?

No, unfortunately it does not change the times.

> (In reply to Paul Menzel from comment #0)
> > Also, I wonder why the sleep in the trace is 3 ms instead of 1 ms=
 like in
> > the code.
>=20
> Maybe your kernel is configured with CONFIG_HZ=3D300? Anyway, it doesn=
't
> really matter, as it's waiting for the PSP to finish processing the co=
mmand.

```
$ grep CONFIG_HZ .config
# CONFIG_HZ_PERIODIC is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=3Dy
CONFIG_HZ=3D1000
```

You are receiving this mail because:
  • You are the assignee for the bug.
= --15325340900.a4C38b7a5.11408-- --===============0222901329== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0222901329==--