From: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
To: "Kuehling, Felix" <Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
Cc: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: [PATCH] drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset
Date: Fri, 16 Nov 2018 18:06:13 +0100 [thread overview]
Message-ID: <20181116170613.n5przn7ipczmo5ol@suse.de> (raw)
In-Reply-To: <1542318992-12464-1-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
On Thu, Nov 15, 2018 at 09:56:51PM +0000, Kuehling, Felix wrote:
> On Vega20 and other pre-production GPUs, powerplay is not enabled yet.
> Check for NULL pointers before calling pp_funcs function pointers.
>
> Also affects Kaveri.
>
> CC: Joerg Roedel <jroedel@suse.de>
> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
Tested on my Kaveri box and the issue is fixed, thanks!
Tested-by: Joerg Roedel <jroedel@suse.de>
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next prev parent reply other threads:[~2018-11-16 17:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-15 21:56 [PATCH] drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset Kuehling, Felix
[not found] ` <1542318992-12464-1-git-send-email-Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
2018-11-15 21:59 ` Deucher, Alexander
[not found] ` <BN6PR12MB180900E62C3F2EB8C61C1FAFF7DC0-/b2+HYfkarSEx6ez0IUAagdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2018-11-19 20:02 ` Kuehling, Felix
[not found] ` <f1108e8c-d330-bff3-b04b-4e79aaeabb9a-5C7GfCeVMHo@public.gmane.org>
2018-11-19 20:26 ` Deucher, Alexander
2018-11-16 17:06 ` Joerg Roedel [this message]
2018-11-19 8:48 ` Christian König
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