From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 562F0EB64DD for ; Wed, 9 Aug 2023 12:07:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C619810E420; Wed, 9 Aug 2023 12:07:47 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1343310E407 for ; Wed, 9 Aug 2023 09:09:57 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3FE706307A; Wed, 9 Aug 2023 09:09:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DD38C433C8; Wed, 9 Aug 2023 09:09:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691572195; bh=vfMI07lbwQqzPWUEbcLGTfTZhAGUNzN/8h37gCFR36c=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=thCQIQzVsvetqrTqD/aWxpwy8h3bHqj9+qC0nJMkh/mQT5V54/XJaA8Bk7OY3uZhE R9V6e802fhQMSECvldfvxOgCtV2sxx/JlAaXRK2Eck8NMCXACQzxDmLAg9SrPTd8TF sBhu8Wah9sYvDj1YMLnoW4xEYwOf/dMOGKvs0n94= Subject: Patch "drm/amdgpu: Remove unnecessary domain argument" has been added to the 6.1-stable tree To: Alexander.Deucher@amd.com, alexander.deucher@amd.com, amd-gfx@lists.freedesktop.org, christian.koenig@amd.com, gregkh@linuxfoundation.org, luben.tuikov@amd.com, mario.limonciello@amd.com From: Date: Wed, 09 Aug 2023 11:09:44 +0200 In-Reply-To: <20230808175055.3761-3-mario.limonciello@amd.com> Message-ID: <2023080944-unfounded-outgrow-03c6@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore X-Mailman-Approved-At: Wed, 09 Aug 2023 12:07:46 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stable-commits@vger.kernel.org Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" 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 know about it. >From stable-owner@vger.kernel.org Tue Aug 8 20:31:33 2023 From: Mario Limonciello Date: Tue, 8 Aug 2023 12:50:54 -0500 Subject: drm/amdgpu: Remove unnecessary domain argument To: Cc: Mario Limonciello Message-ID: <20230808175055.3761-3-mario.limonciello@amd.com> From: Luben Tuikov 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 Cc: Christian König Cc: AMD Graphics Signed-off-by: Luben Tuikov Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Mario Limonciello Signed-off-by: Greg Kroah-Hartman --- 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