From: "Marek Olšák" <maraeo@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 08/10] amdgpu: validate user memory for userptr
Date: Tue, 12 Jan 2016 22:23:54 +0100 [thread overview]
Message-ID: <1452633836-26855-9-git-send-email-maraeo@gmail.com> (raw)
In-Reply-To: <1452633836-26855-1-git-send-email-maraeo@gmail.com>
From: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
amdgpu/amdgpu_bo.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/amdgpu/amdgpu_bo.c b/amdgpu/amdgpu_bo.c
index 2ae1c18..d30fd1e 100644
--- a/amdgpu/amdgpu_bo.c
+++ b/amdgpu/amdgpu_bo.c
@@ -539,7 +539,8 @@ int amdgpu_create_bo_from_user_mem(amdgpu_device_handle dev,
struct drm_amdgpu_gem_userptr args;
args.addr = (uintptr_t)cpu;
- args.flags = AMDGPU_GEM_USERPTR_ANONONLY | AMDGPU_GEM_USERPTR_REGISTER;
+ args.flags = AMDGPU_GEM_USERPTR_ANONONLY | AMDGPU_GEM_USERPTR_REGISTER |
+ AMDGPU_GEM_USERPTR_VALIDATE;
args.size = size;
r = drmCommandWriteRead(dev->fd, DRM_AMDGPU_GEM_USERPTR,
&args, sizeof(args));
--
2.1.4
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next prev parent reply other threads:[~2016-01-12 21:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 21:23 [PATCH 00/10] libdrm amdgpu patches Marek Olšák
2016-01-12 21:23 ` [PATCH 01/10] Revert "amdgpu: remove sequence mutex" Marek Olšák
2016-01-12 21:23 ` [PATCH 02/10] amdgpu: add the interface of waiting multiple fences Marek Olšák
2016-01-12 21:23 ` [PATCH 03/10] amdgpu: drop address patching logics Marek Olšák
2016-01-12 21:23 ` [PATCH 04/10] amdgpu/tests: add multi-fence test in base test Marek Olšák
2016-01-12 21:23 ` [PATCH 05/10] amdgpu: Cast pointer to uintptr_t for assignment to unsigned integer Marek Olšák
2016-01-13 3:31 ` Michel Dänzer
2016-01-12 21:23 ` [PATCH 06/10] amdgpu: add semaphore support Marek Olšák
2016-01-12 21:23 ` [PATCH 07/10] tests/amdgpu: add semaphore test Marek Olšák
2016-01-12 21:23 ` Marek Olšák [this message]
2016-01-12 21:23 ` [PATCH 09/10] amdgpu: cs_wait_fences now can return the first signaled fence index Marek Olšák
2016-01-12 21:23 ` [PATCH 10/10] amdgpu: list each entry safely for sw semaphore when submit ib Marek Olšák
2016-01-12 21:30 ` [PATCH 00/10] libdrm amdgpu patches Alex Deucher
2016-01-13 10:43 ` Christian König
2016-01-13 11:15 ` Marek Olšák
2016-01-13 11:34 ` Christian König
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