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From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Intel-gfx@lists.freedesktop.org,
	Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Subject: [igt-dev] [PATCH i-g-t] lib/i915: Fix pointer cast build issue
Date: Wed, 22 May 2019 16:04:13 +0100	[thread overview]
Message-ID: <20190522150413.27697-1-tvrtko.ursulin@linux.intel.com> (raw)

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Use from_user_pointer when casting __u64 to a pointer.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
---
 lib/i915/gem_engine_topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/i915/gem_engine_topology.c b/lib/i915/gem_engine_topology.c
index dd26fae00853..7ca3616687b9 100644
--- a/lib/i915/gem_engine_topology.c
+++ b/lib/i915/gem_engine_topology.c
@@ -81,7 +81,7 @@ static void ctx_map_engines(int fd, struct intel_engine_data *ed,
 			    struct drm_i915_gem_context_param *param)
 {
 	struct i915_context_param_engines *engines =
-			(struct i915_context_param_engines *) param->value;
+			from_user_pointer(param->value);
 	int i = 0;
 
 	for (typeof(engines->engines[0]) *p =
-- 
2.20.1

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igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

WARNING: multiple messages have this Message-ID (diff)
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Intel-gfx@lists.freedesktop.org
Subject: [PATCH i-g-t] lib/i915: Fix pointer cast build issue
Date: Wed, 22 May 2019 16:04:13 +0100	[thread overview]
Message-ID: <20190522150413.27697-1-tvrtko.ursulin@linux.intel.com> (raw)

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Use from_user_pointer when casting __u64 to a pointer.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
---
 lib/i915/gem_engine_topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/i915/gem_engine_topology.c b/lib/i915/gem_engine_topology.c
index dd26fae00853..7ca3616687b9 100644
--- a/lib/i915/gem_engine_topology.c
+++ b/lib/i915/gem_engine_topology.c
@@ -81,7 +81,7 @@ static void ctx_map_engines(int fd, struct intel_engine_data *ed,
 			    struct drm_i915_gem_context_param *param)
 {
 	struct i915_context_param_engines *engines =
-			(struct i915_context_param_engines *) param->value;
+			from_user_pointer(param->value);
 	int i = 0;
 
 	for (typeof(engines->engines[0]) *p =
-- 
2.20.1

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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

             reply	other threads:[~2019-05-22 15:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22 15:04 Tvrtko Ursulin [this message]
2019-05-22 15:04 ` [PATCH i-g-t] lib/i915: Fix pointer cast build issue Tvrtko Ursulin
2019-05-22 15:08 ` [igt-dev] " Chris Wilson
2019-05-22 15:08   ` Chris Wilson
2019-05-22 15:56 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-05-22 21:08 ` [igt-dev] [PATCH i-g-t] " Andi Shyti
2019-05-22 21:08   ` Andi Shyti
2019-05-23 11:42 ` [igt-dev] ✗ Fi.CI.IGT: failure for " Patchwork

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