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From: Wambui Karuga <wambui.karugax@gmail.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: airlied@linux.ie, daniel@ffwll.ch, jani.nikula@linux.intel.com,
	joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com,
	sean@poorly.run, intel-gfx@lists.freedesktop.org,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/i915: convert to new logging macros based on struct intel_engine_cs.
Date: Tue, 14 Jan 2020 10:58:03 +0300 (EAT)	[thread overview]
Message-ID: <alpine.LNX.2.21.99999.375.2001141057240.2558@wambui> (raw)
In-Reply-To: <157891427231.27314.12398974277241668021@skylake-alporthouse-com>



On Mon, 13 Jan 2020, Chris Wilson wrote:

> Quoting Wambui Karuga (2020-01-13 11:10:25)
>> fn(...) {
>> ...
>> struct intel_engine_cs *E = ...;
>> +struct drm_i915_private *dev_priv = E->i915;
>
> No new dev_priv.
>
> There should be no reason for drm_dbg here, as the rest of the debug is
> behind ENGINE_TRACE and so the vestigial debug should be moved over, or
> deleted as not being useful.
>
> The error messages look unhelpful.
Hey Chris, could you please elaborate on the debugs that should be 
removed? These patches are for just converting the current debug 
instances, so removing them might need separate patches.

Thanks,
-wambui
>
>>                 if ((batch_end - cmd) < length) {
>> -                       DRM_DEBUG("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>> -                                 *cmd,
>> -                                 length,
>> -                                 batch_end - cmd);
>> +                       drm_dbg(&dev_priv->drm,
>> +                               "CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>
> No. This is not driver debug. If anything this should be pr_debug, or
> some over user centric channel.
> -Chris
>

WARNING: multiple messages have this Message-ID (diff)
From: Wambui Karuga <wambui.karugax@gmail.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: airlied@linux.ie, intel-gfx@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	rodrigo.vivi@intel.com, sean@poorly.run
Subject: Re: [PATCH] drm/i915: convert to new logging macros based on struct intel_engine_cs.
Date: Tue, 14 Jan 2020 10:58:03 +0300 (EAT)	[thread overview]
Message-ID: <alpine.LNX.2.21.99999.375.2001141057240.2558@wambui> (raw)
In-Reply-To: <157891427231.27314.12398974277241668021@skylake-alporthouse-com>



On Mon, 13 Jan 2020, Chris Wilson wrote:

> Quoting Wambui Karuga (2020-01-13 11:10:25)
>> fn(...) {
>> ...
>> struct intel_engine_cs *E = ...;
>> +struct drm_i915_private *dev_priv = E->i915;
>
> No new dev_priv.
>
> There should be no reason for drm_dbg here, as the rest of the debug is
> behind ENGINE_TRACE and so the vestigial debug should be moved over, or
> deleted as not being useful.
>
> The error messages look unhelpful.
Hey Chris, could you please elaborate on the debugs that should be 
removed? These patches are for just converting the current debug 
instances, so removing them might need separate patches.

Thanks,
-wambui
>
>>                 if ((batch_end - cmd) < length) {
>> -                       DRM_DEBUG("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>> -                                 *cmd,
>> -                                 length,
>> -                                 batch_end - cmd);
>> +                       drm_dbg(&dev_priv->drm,
>> +                               "CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>
> No. This is not driver debug. If anything this should be pr_debug, or
> some over user centric channel.
> -Chris
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

WARNING: multiple messages have this Message-ID (diff)
From: Wambui Karuga <wambui.karugax@gmail.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: airlied@linux.ie, intel-gfx@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] drm/i915: convert to new logging macros based on struct intel_engine_cs.
Date: Tue, 14 Jan 2020 10:58:03 +0300 (EAT)	[thread overview]
Message-ID: <alpine.LNX.2.21.99999.375.2001141057240.2558@wambui> (raw)
In-Reply-To: <157891427231.27314.12398974277241668021@skylake-alporthouse-com>



On Mon, 13 Jan 2020, Chris Wilson wrote:

> Quoting Wambui Karuga (2020-01-13 11:10:25)
>> fn(...) {
>> ...
>> struct intel_engine_cs *E = ...;
>> +struct drm_i915_private *dev_priv = E->i915;
>
> No new dev_priv.
>
> There should be no reason for drm_dbg here, as the rest of the debug is
> behind ENGINE_TRACE and so the vestigial debug should be moved over, or
> deleted as not being useful.
>
> The error messages look unhelpful.
Hey Chris, could you please elaborate on the debugs that should be 
removed? These patches are for just converting the current debug 
instances, so removing them might need separate patches.

Thanks,
-wambui
>
>>                 if ((batch_end - cmd) < length) {
>> -                       DRM_DEBUG("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>> -                                 *cmd,
>> -                                 length,
>> -                                 batch_end - cmd);
>> +                       drm_dbg(&dev_priv->drm,
>> +                               "CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
>
> No. This is not driver debug. If anything this should be pr_debug, or
> some over user centric channel.
> -Chris
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2020-01-14  7:58 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-13 11:10 [PATCH] drm/i915: convert to new logging macros based on struct intel_engine_cs Wambui Karuga
2020-01-13 11:10 ` [Intel-gfx] " Wambui Karuga
2020-01-13 11:10 ` Wambui Karuga
2020-01-13 11:17 ` Chris Wilson
2020-01-13 11:17   ` [Intel-gfx] " Chris Wilson
2020-01-13 11:17   ` Chris Wilson
2020-01-13 12:08   ` Jani Nikula
2020-01-13 12:08     ` [Intel-gfx] " Jani Nikula
2020-01-13 12:08     ` Jani Nikula
2020-01-13 13:17     ` Wambui Karuga
2020-01-13 13:17       ` [Intel-gfx] " Wambui Karuga
2020-01-13 13:17       ` Wambui Karuga
2020-01-14  7:58   ` Wambui Karuga [this message]
2020-01-14  7:58     ` [Intel-gfx] " Wambui Karuga
2020-01-14  7:58     ` Wambui Karuga
2020-01-13 19:29 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2020-01-13 19:29 ` [Intel-gfx] ✗ Fi.CI.BUILD: warning " Patchwork
2020-01-15 19:28 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork

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