* Patch "drm/amdgpu: Remove unnecessary domain argument" has been added to the 6.1-stable tree
[not found] <20230808175055.3761-3-mario.limonciello@amd.com>
@ 2023-08-09 9:09 ` gregkh
0 siblings, 0 replies; only message in thread
From: gregkh @ 2023-08-09 9:09 UTC (permalink / raw)
To: Alexander.Deucher, alexander.deucher, amd-gfx, christian.koenig,
gregkh, luben.tuikov, mario.limonciello
Cc: stable-commits
This is a note to let you know that I've just added the patch titled
drm/amdgpu: Remove unnecessary domain argument
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amdgpu-remove-unnecessary-domain-argument.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From stable-owner@vger.kernel.org Tue Aug 8 20:31:33 2023
From: Mario Limonciello <mario.limonciello@amd.com>
Date: Tue, 8 Aug 2023 12:50:54 -0500
Subject: drm/amdgpu: Remove unnecessary domain argument
To: <stable@vger.kernel.org>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Message-ID: <20230808175055.3761-3-mario.limonciello@amd.com>
From: Luben Tuikov <luben.tuikov@amd.com>
commit 3273f11675ef11959d25a56df3279f712bcd41b7 upstream
Remove the "domain" argument to amdgpu_bo_create_kernel_at() since this
function takes an "offset" argument which is the offset off of VRAM, and as
such allocation always takes place in VRAM. Thus, the "domain" argument is
unnecessary.
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: AMD Graphics <amd-gfx@lists.freedesktop.org>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 10 +++++-----
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 7 -------
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 1 -
4 files changed, 6 insertions(+), 14 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -347,17 +347,16 @@ int amdgpu_bo_create_kernel(struct amdgp
* @adev: amdgpu device object
* @offset: offset of the BO
* @size: size of the BO
- * @domain: where to place it
* @bo_ptr: used to initialize BOs in structures
* @cpu_addr: optional CPU address mapping
*
- * Creates a kernel BO at a specific offset in the address space of the domain.
+ * Creates a kernel BO at a specific offset in VRAM.
*
* Returns:
* 0 on success, negative error code otherwise.
*/
int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
- uint64_t offset, uint64_t size, uint32_t domain,
+ uint64_t offset, uint64_t size,
struct amdgpu_bo **bo_ptr, void **cpu_addr)
{
struct ttm_operation_ctx ctx = { false, false };
@@ -367,8 +366,9 @@ int amdgpu_bo_create_kernel_at(struct am
offset &= PAGE_MASK;
size = ALIGN(size, PAGE_SIZE);
- r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, domain, bo_ptr,
- NULL, cpu_addr);
+ r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE,
+ AMDGPU_GEM_DOMAIN_VRAM, bo_ptr, NULL,
+ cpu_addr);
if (r)
return r;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -284,7 +284,7 @@ int amdgpu_bo_create_kernel(struct amdgp
u32 domain, struct amdgpu_bo **bo_ptr,
u64 *gpu_addr, void **cpu_addr);
int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
- uint64_t offset, uint64_t size, uint32_t domain,
+ uint64_t offset, uint64_t size,
struct amdgpu_bo **bo_ptr, void **cpu_addr);
int amdgpu_bo_create_user(struct amdgpu_device *adev,
struct amdgpu_bo_param *bp,
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1575,7 +1575,6 @@ static int amdgpu_ttm_fw_reserve_vram_in
return amdgpu_bo_create_kernel_at(adev,
adev->mman.fw_vram_usage_start_offset,
adev->mman.fw_vram_usage_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.fw_vram_usage_reserved_bo,
&adev->mman.fw_vram_usage_va);
}
@@ -1600,7 +1599,6 @@ static int amdgpu_ttm_drv_reserve_vram_i
return amdgpu_bo_create_kernel_at(adev,
adev->mman.drv_vram_usage_start_offset,
adev->mman.drv_vram_usage_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.drv_vram_usage_reserved_bo,
NULL);
}
@@ -1681,7 +1679,6 @@ static int amdgpu_ttm_reserve_tmr(struct
ret = amdgpu_bo_create_kernel_at(adev,
ctx->c2p_train_data_offset,
ctx->train_data_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&ctx->c2p_bo,
NULL);
if (ret) {
@@ -1695,7 +1692,6 @@ static int amdgpu_ttm_reserve_tmr(struct
ret = amdgpu_bo_create_kernel_at(adev,
adev->gmc.real_vram_size - adev->mman.discovery_tmr_size,
adev->mman.discovery_tmr_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.discovery_memory,
NULL);
if (ret) {
@@ -1796,21 +1792,18 @@ int amdgpu_ttm_init(struct amdgpu_device
* avoid display artifacts while transitioning between pre-OS
* and driver. */
r = amdgpu_bo_create_kernel_at(adev, 0, adev->mman.stolen_vga_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_vga_memory,
NULL);
if (r)
return r;
r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_vga_size,
adev->mman.stolen_extended_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_extended_memory,
NULL);
if (r)
return r;
r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_reserved_offset,
adev->mman.stolen_reserved_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_reserved_memory,
NULL);
if (r)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -391,7 +391,6 @@ static void amdgpu_virt_ras_reserve_bps(
*/
if (amdgpu_bo_create_kernel_at(adev, bp << AMDGPU_GPU_PAGE_SHIFT,
AMDGPU_GPU_PAGE_SIZE,
- AMDGPU_GEM_DOMAIN_VRAM,
&bo, NULL))
DRM_DEBUG("RAS WARN: reserve vram for retired page %llx fail\n", bp);
Patches currently in stable-queue which might be from stable-owner@vger.kernel.org are
queue-6.1/iommu-arm-smmu-v3-add-explicit-feature-for-nesting.patch
queue-6.1/drm-amdgpu-remove-unnecessary-domain-argument.patch
queue-6.1/iommu-arm-smmu-v3-document-mmu-700-erratum-2812531.patch
queue-6.1/iommu-arm-smmu-v3-document-nesting-related-errata.patch
queue-6.1/drm-amdgpu-use-apt-name-for-fw-reserved-region.patch
queue-6.1/drm-amdgpu-add-vram-reservation-based-on-vram_usagebyfirmware_v2_2.patch
queue-6.1/iommu-arm-smmu-v3-work-around-mmu-600-erratum-1076982.patch
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