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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Christian König" <christian.koenig@amd.com>,
	"Mark Hounschell" <markh@compro.net>,
	"Karol Herbst" <kherbst@redhat.com>,
	"Sasha Levin" <sashal@kernel.org>,
	dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 4.9 2/5] drm/nouveau: make sure ret is initialized in nouveau_ttm_io_mem_reserve
Date: Sat, 12 Dec 2020 11:09:06 -0500	[thread overview]
Message-ID: <20201212160910.2335511-2-sashal@kernel.org> (raw)
In-Reply-To: <20201212160910.2335511-1-sashal@kernel.org>

From: Christian König <christian.koenig@amd.com>

[ Upstream commit aea656b0d05ec5b8ed5beb2f94c4dd42ea834e9d ]

This wasn't initialized for pre NV50 hardware.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-and-Tested-by: Mark Hounschell <markh@compro.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/series/84298/
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/nouveau/nouveau_bo.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index a2e6a81669e78..91ffd853e94d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1371,6 +1371,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
 			nvkm_vm_map(&node->bar_vma, node);
 			mem->bus.offset = node->bar_vma.offset;
 		}
+		ret = 0;
 		break;
 	default:
 		return -EINVAL;
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Mark Hounschell" <markh@compro.net>,
	"Sasha Levin" <sashal@kernel.org>,
	dri-devel@lists.freedesktop.org,
	"Christian König" <christian.koenig@amd.com>,
	"Karol Herbst" <kherbst@redhat.com>
Subject: [PATCH AUTOSEL 4.9 2/5] drm/nouveau: make sure ret is initialized in nouveau_ttm_io_mem_reserve
Date: Sat, 12 Dec 2020 11:09:06 -0500	[thread overview]
Message-ID: <20201212160910.2335511-2-sashal@kernel.org> (raw)
In-Reply-To: <20201212160910.2335511-1-sashal@kernel.org>

From: Christian König <christian.koenig@amd.com>

[ Upstream commit aea656b0d05ec5b8ed5beb2f94c4dd42ea834e9d ]

This wasn't initialized for pre NV50 hardware.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-and-Tested-by: Mark Hounschell <markh@compro.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/series/84298/
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/nouveau/nouveau_bo.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index a2e6a81669e78..91ffd853e94d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1371,6 +1371,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
 			nvkm_vm_map(&node->bar_vma, node);
 			mem->bus.offset = node->bar_vma.offset;
 		}
+		ret = 0;
 		break;
 	default:
 		return -EINVAL;
-- 
2.27.0

_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply	other threads:[~2020-12-12 16:21 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-12 16:09 [PATCH AUTOSEL 4.9 1/5] kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling Sasha Levin
2020-12-12 16:09 ` Sasha Levin [this message]
2020-12-12 16:09   ` [PATCH AUTOSEL 4.9 2/5] drm/nouveau: make sure ret is initialized in nouveau_ttm_io_mem_reserve Sasha Levin
2020-12-12 16:09 ` [PATCH AUTOSEL 4.9 3/5] drm/tegra: sor: Disable clocks on error in tegra_sor_init() Sasha Levin
2020-12-12 16:09   ` Sasha Levin
2020-12-12 16:09 ` [PATCH AUTOSEL 4.9 4/5] scsi: mpt3sas: Increase IOCInit request timeout to 30s Sasha Levin
2020-12-12 16:09 ` [PATCH AUTOSEL 4.9 5/5] dm table: Remove BUG_ON(in_interrupt()) Sasha Levin
2020-12-12 16:09   ` [dm-devel] " Sasha Levin

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