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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Cc: mika.kuoppala@intel.com
Subject: [PATCH 08/19] drm/i915: Remove user-triggerable WARN for large objects
Date: Thu,  2 Feb 2017 15:02:37 +0000	[thread overview]
Message-ID: <20170202150248.27860-8-chris@chris-wilson.co.uk> (raw)
In-Reply-To: <20170202150248.27860-1-chris@chris-wilson.co.uk>

Very large objects are expected, so don't WARN the user if they are
using them!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 2428a5fe532e..9eaa396b7402 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1426,10 +1426,6 @@ static int gen8_alloc_va_range_4lvl(struct i915_address_space *vm,
 	if (ret)
 		return ret;
 
-	WARN(bitmap_weight(new_pdps, GEN8_PML4ES_PER_PML4) > 2,
-	     "The allocation has spanned more than 512GB. "
-	     "It is highly likely this is incorrect.");
-
 	gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
 		WARN_ON(!pdp);
 
-- 
2.11.0

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  parent reply	other threads:[~2017-02-02 15:03 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-02 15:02 [PATCH 01/19] drm/i915: Micro-optimise i915_get_ggtt_vma_pages() Chris Wilson
2017-02-02 15:02 ` [PATCH 02/19] drm/i915: Micro-optimise gen6_ppgtt_insert_entries() Chris Wilson
2017-02-09 11:34   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 03/19] drm/i915: Micro-optimise gen8_ppgtt_insert_entries() Chris Wilson
2017-02-02 15:32   ` Chris Wilson
2017-02-02 15:57     ` Tvrtko Ursulin
2017-02-02 16:10       ` Chris Wilson
2017-02-02 16:39         ` Tvrtko Ursulin
2017-02-02 17:05           ` Chris Wilson
2017-02-02 17:17             ` Tvrtko Ursulin
2017-02-03  8:34               ` Chris Wilson
2017-02-02 15:02 ` [PATCH 04/19] drm/i915: Don't special case teardown of aliasing_ppgtt Chris Wilson
2017-02-06 14:21   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 05/19] drm/i915: Split ggtt/alasing_gtt unbind_vma Chris Wilson
2017-02-06 15:07   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 06/19] drm/i915: Convert clflushed pagetables over to WC maps Chris Wilson
2017-02-09 15:08   ` Mika Kuoppala
2017-02-09 15:11     ` Mika Kuoppala
2017-02-02 15:02 ` [PATCH 07/19] drm/i915: Remove kmap/kunmap wrappers Chris Wilson
2017-02-10 11:25   ` Matthew Auld
2017-02-02 15:02 ` Chris Wilson [this message]
2017-02-02 15:07   ` [PATCH 08/19] drm/i915: Remove user-triggerable WARN for large objects Matthew Auld
2017-02-02 15:02 ` [PATCH 09/19] drm/i915: Move allocate_va_range to GTT Chris Wilson
2017-02-07 10:01   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 10/19] drm/i915: Remove redundant clear of appgtt Chris Wilson
2017-02-07 10:06   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 11/19] drm/i915: Tidy gen6_write_pde() Chris Wilson
2017-02-07 10:18   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 12/19] drm/i915: Remove bitmap tracking for used-ptes Chris Wilson
2017-02-06 20:32   ` Michał Winiarski
2017-02-02 15:02 ` [PATCH 13/19] drm/i915: Remove bitmap tracking for used-pdes Chris Wilson
2017-02-08 16:30   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 14/19] drm/i915: Remove bitmap tracking for used-pdpes Chris Wilson
2017-02-08 17:42   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 15/19] drm/i915: Remove bitmap tracking for used-pml4 Chris Wilson
2017-02-08 17:47   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 16/19] drm/i915: Remove superfluous posting reads after clear GGTT Chris Wilson
2017-02-08 17:48   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 17/19] drm/i915: Always mark the PDP as dirty when altered Chris Wilson
2017-02-08 17:53   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 18/19] drm/i915: Remove defunct GTT tracepoints Chris Wilson
2017-02-08 18:01   ` Matthew Auld
2017-02-02 15:02 ` [PATCH 19/19] drm/i915: Remove unused ppgtt->enable() Chris Wilson
2017-02-03 13:04   ` Joonas Lahtinen
2017-02-02 17:54 ` ✓ Fi.CI.BAT: success for series starting with [01/19] drm/i915: Micro-optimise i915_get_ggtt_vma_pages() Patchwork
2017-02-07 15:30 ` [PATCH 01/19] " Mika Kuoppala

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