[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: b9ecbfa45516182cd062fecd286db7907ba84210
WARNING: Author mismatch between patch and upstream commit: Backport author: Bin Lan bin.lan.cn@windriver.com Commit author: Keith Busch kbusch@kernel.org
Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.11.y | Present (exact SHA1) 6.6.y | Not found
Note: The patch differs from the upstream commit: --- --- - 2024-11-26 08:18:41.504993466 -0500 +++ /tmp/tmp.6GPhqxSP1X 2024-11-26 08:18:41.496411675 -0500 @@ -1,3 +1,5 @@ +[ Upstream commit b9ecbfa45516182cd062fecd286db7907ba84210 ] + Drivers must call nvme_uninit_ctrl after a successful nvme_init_ctrl. Split the allocation side out to make the error handling boundary easier to navigate. The apple driver had been doing this wrong, leaking the @@ -6,15 +8,17 @@ Reviewed-by: Christoph Hellwig hch@lst.de Reviewed-by: Chaitanya Kulkarni kch@nvidia.com Signed-off-by: Keith Busch kbusch@kernel.org +[ Resolve minor conflicts ] +Signed-off-by: Bin Lan bin.lan.cn@windriver.com --- drivers/nvme/host/apple.c | 27 ++++++++++++++++++++++----- 1 file changed, 22 insertions(+), 5 deletions(-)
diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c -index dd6ec0865141a..c43ada920c3b2 100644 +index 596bb11eeba5..396eb9437659 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c -@@ -1388,7 +1388,7 @@ static void devm_apple_nvme_mempool_destroy(void *data) +@@ -1387,7 +1387,7 @@ static void devm_apple_nvme_mempool_destroy(void *data) mempool_destroy(data); }
@@ -23,7 +27,7 @@ { struct device *dev = &pdev->dev; struct apple_nvme *anv; -@@ -1396,7 +1396,7 @@ static int apple_nvme_probe(struct platform_device *pdev) +@@ -1395,7 +1395,7 @@ static int apple_nvme_probe(struct platform_device *pdev)
anv = devm_kzalloc(dev, sizeof(*anv), GFP_KERNEL); if (!anv) @@ -32,7 +36,7 @@
anv->dev = get_device(dev); anv->adminq.is_adminq = true; -@@ -1516,10 +1516,26 @@ static int apple_nvme_probe(struct platform_device *pdev) +@@ -1515,10 +1515,26 @@ static int apple_nvme_probe(struct platform_device *pdev) goto put_dev; }
@@ -51,7 +55,7 @@ + if (IS_ERR(anv)) + return PTR_ERR(anv); + - anv->ctrl.admin_q = blk_mq_alloc_queue(&anv->admin_tagset, NULL, NULL); + anv->ctrl.admin_q = blk_mq_init_queue(&anv->admin_tagset); if (IS_ERR(anv->ctrl.admin_q)) { ret = -ENOMEM; - goto put_dev; @@ -60,7 +64,7 @@ }
nvme_reset_ctrl(&anv->ctrl); -@@ -1527,8 +1543,9 @@ static int apple_nvme_probe(struct platform_device *pdev) +@@ -1526,8 +1542,9 @@ static int apple_nvme_probe(struct platform_device *pdev)
return 0;
@@ -72,3 +76,6 @@ return ret; }
+-- +2.34.1 + ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Success |