From: Chris Wilson <chris@chris-wilson.co.uk>
To: Intel-gfx@lists.freedesktop.org, Tvrtko Ursulin <tursulin@ursulin.net>
Subject: Re: [PATCH v5] drm/i915: Engine discovery query
Date: Wed, 03 Oct 2018 13:28:09 +0100 [thread overview]
Message-ID: <153856968985.28435.5156566542230042203@skylake-alporthouse-com> (raw)
In-Reply-To: <20181003095855.25163-1-tvrtko.ursulin@linux.intel.com>
Quoting Tvrtko Ursulin (2018-10-03 10:58:55)
> +static int
> +query_engine_info(struct drm_i915_private *i915,
> + struct drm_i915_query_item *query_item)
> +{
> + for_each_engine(engine, i915, id) {
> + struct drm_i915_engine_info info;
> +
> + if (__copy_from_user(&info, info_ptr, sizeof(info)))
> + return -EFAULT;
> +
> + if (memcmp(&info, &zero_info, sizeof(info)))
> + return -EINVAL;
You want to have this be an in/out?
-Chris
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next prev parent reply other threads:[~2018-10-03 12:28 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 16:15 [PATCH] drm/i915: Engine discovery query Tvrtko Ursulin
2018-10-01 16:21 ` Tvrtko Ursulin
2018-10-01 16:23 ` Tvrtko Ursulin
2018-10-01 16:24 ` Chris Wilson
2018-10-01 16:41 ` Tvrtko Ursulin
2018-10-01 19:39 ` Chris Wilson
2018-10-02 9:05 ` Tvrtko Ursulin
2018-10-02 9:49 ` Chris Wilson
2018-10-01 16:40 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Engine discovery query (rev3) Patchwork
2018-10-01 17:02 ` ✓ Fi.CI.BAT: success " Patchwork
2018-10-01 18:59 ` ✓ Fi.CI.IGT: " Patchwork
2018-10-03 9:58 ` [PATCH v5] drm/i915: Engine discovery query Tvrtko Ursulin
2018-10-03 12:28 ` Chris Wilson [this message]
2018-10-03 12:42 ` Chris Wilson
2018-10-03 12:51 ` Tvrtko Ursulin
2018-10-03 12:56 ` Chris Wilson
2018-10-04 10:51 ` [PATCH v6] " Tvrtko Ursulin
2018-10-04 11:03 ` Lionel Landwerlin
2018-10-04 11:10 ` Lionel Landwerlin
2018-10-04 11:14 ` Tvrtko Ursulin
2018-10-04 11:32 ` [PATCH v7] " Tvrtko Ursulin
2018-10-04 11:38 ` Lionel Landwerlin
2018-10-04 14:32 ` Joonas Lahtinen
2018-10-05 8:34 ` Tvrtko Ursulin
2018-10-05 9:21 ` Chris Wilson
2018-10-05 11:09 ` Joonas Lahtinen
2018-10-04 16:33 ` [PATCH v6] " Chris Wilson
2018-10-05 8:26 ` Tvrtko Ursulin
2018-10-05 10:35 ` Chris Wilson
2018-10-03 10:09 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Engine discovery query (rev4) Patchwork
2018-10-03 10:30 ` ✗ Fi.CI.BAT: failure " Patchwork
2018-10-04 11:53 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Engine discovery query (rev6) Patchwork
2018-10-04 12:14 ` ✓ Fi.CI.BAT: success " Patchwork
2018-10-04 19:05 ` ✗ Fi.CI.IGT: failure " Patchwork
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