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From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
To: Steven Price <steven.price@arm.com>
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	Maxime Ripard <maxime.ripard@bootlin.com>,
	Robin Murphy <robin.murphy@arm.com>,
	dri-devel@lists.freedesktop.org, David Airlie <airlied@linux.ie>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Sean Paul <sean@poorly.run>
Subject: Re: [PATCH v2 6/7] drm/panfrost: Add support for GPU heap allocations
Date: Thu, 25 Jul 2019 09:13:44 -0700	[thread overview]
Message-ID: <20190725161344.GA2950@kevin> (raw)
In-Reply-To: <9eaf879c-bd7b-aded-e8f6-8efc2394fef5@arm.com>


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> Either we should prevent mapping of HEAP objects

I'm good with that. AFAIK, HEAP objects shouldn't be (CPU) mmapped
anyway in normal use; if you need them mapped (for debugging etc), it's
no big deal to just.. not set the HEAP flag in debug builds.

Or do you mean GPU mapping?

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  reply	other threads:[~2019-07-25 16:13 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-25  1:09 [PATCH v2 0/7] drm/panfrost: Add heap and no execute buffer allocation Rob Herring
2019-07-25  1:09 ` [PATCH v2 1/7] drm/gem: Allow sparsely populated page arrays in drm_gem_put_pages Rob Herring
2019-07-25 15:36   ` Steven Price
2019-07-25  1:09 ` [PATCH v2 2/7] drm/shmem: Put pages independent of a SG table being set Rob Herring
2019-07-25 15:38   ` Steven Price
2019-07-25  1:09 ` [PATCH v2 3/7] drm/panfrost: Restructure the GEM object creation Rob Herring
2019-07-25 15:40   ` Steven Price
2019-07-25  1:10 ` [PATCH v2 4/7] drm/panfrost: Split panfrost_mmu_map SG list mapping to its own function Rob Herring
2019-07-25  1:10 ` [PATCH v2 5/7] drm/panfrost: Add a no execute flag for BO allocations Rob Herring
2019-07-25 15:45   ` Steven Price
2019-07-25  1:10 ` [PATCH v2 6/7] drm/panfrost: Add support for GPU heap allocations Rob Herring
2019-07-25 13:08   ` Robin Murphy
2019-07-25 21:11     ` Rob Herring
2019-07-26  9:15       ` Steven Price
2019-07-26  9:32         ` Robin Murphy
2019-07-26 16:11         ` Rob Herring
2019-07-25 14:59   ` Steven Price
2019-07-25 15:35     ` Steven Price
2019-07-25 16:13       ` Alyssa Rosenzweig [this message]
2019-07-25 16:28         ` Steven Price
2019-07-25 17:40           ` Alyssa Rosenzweig
2019-07-26 10:43             ` Steven Price
2019-07-26 13:57               ` Alyssa Rosenzweig
2019-07-30 18:49               ` Rob Herring
     [not found]                 ` <20190730185455.GA3205@kevin>
2019-07-30 19:08                   ` Rob Herring
2019-07-31  9:22                     ` Steven Price
2019-07-25 21:28       ` Rob Herring
2019-07-26  9:20         ` Steven Price
2019-07-30 20:03       ` Rob Herring
2019-07-31  9:30         ` Steven Price
2019-07-25  1:10 ` [PATCH v2 7/7] drm/panfrost: Bump driver version to 1.1 Rob Herring
2019-07-25 13:04 ` [PATCH v2 0/7] drm/panfrost: Add heap and no execute buffer allocation Alyssa Rosenzweig

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