From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 03/26] habanalabs: remove releasing of user threads from device release
Date: Thu, 8 Dec 2022 17:13:27 +0200 [thread overview]
Message-ID: <20221208151350.1833823-3-ogabbay@kernel.org> (raw)
In-Reply-To: <20221208151350.1833823-1-ogabbay@kernel.org>
From: Tomer Tayar <ttayar@habana.ai>
The device file is not in use when hl_device_release() is called,
and there aren't any user threads that use IOCTLs to wait for
interrupts. Therefore there is no need to release them at this point.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/device.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c
index 87ab329e65d4..1453f2ec72d9 100644
--- a/drivers/misc/habanalabs/common/device.c
+++ b/drivers/misc/habanalabs/common/device.c
@@ -511,11 +511,6 @@ static int hl_device_release(struct inode *inode, struct file *filp)
return 0;
}
- /* Each pending user interrupt holds the user's context, hence we
- * must release them all before calling hl_ctx_mgr_fini().
- */
- hl_release_pending_user_interrupts(hpriv->hdev);
-
hl_ctx_mgr_fini(hdev, &hpriv->ctx_mgr);
hl_mem_mgr_fini(&hpriv->mem_mgr);
--
2.25.1
next prev parent reply other threads:[~2022-12-08 15:14 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 15:13 [PATCH 01/26] habanalabs/gaudi2: fix BMON 3rd address range Oded Gabbay
2022-12-08 15:13 ` [PATCH 02/26] habanalabs: read binning info from preboot Oded Gabbay
2022-12-08 15:13 ` Oded Gabbay [this message]
2022-12-08 15:13 ` [PATCH 04/26] habanalabs: abort waiting user threads upon error Oded Gabbay
2022-12-08 15:13 ` [PATCH 05/26] habanalabs: don't notify user about clk throttling due to power Oded Gabbay
2022-12-08 15:13 ` [PATCH 06/26] habanalabs: don't allow user to destroy CB handle more than once Oded Gabbay
2022-12-08 15:13 ` [PATCH 07/26] habanalabs: use dev_dbg() when hl_mmap_mem_buf_get() fails Oded Gabbay
2022-12-08 15:13 ` [PATCH 08/26] habanalabs: make set_dram_properties an ASIC function Oded Gabbay
2022-12-08 15:13 ` [PATCH 09/26] habanalabs: fix double assignment in MMU V1 Oded Gabbay
2022-12-08 15:13 ` [PATCH 10/26] habanalabs: update DRAM props according to preboot data Oded Gabbay
2022-12-08 15:13 ` [PATCH 11/26] habanalabs/gaudi2: count interrupt causes Oded Gabbay
2022-12-08 15:13 ` [PATCH 12/26] habanalabs/gaudi2: remove duplicated event prints Oded Gabbay
2022-12-08 15:13 ` [PATCH 13/26] habanalabs: adjacent timestamps should be more accurate Oded Gabbay
2022-12-08 15:13 ` [PATCH 14/26] habanalabs: skip device idle check in hpriv_release if in reset Oded Gabbay
2022-12-08 15:13 ` [PATCH 15/26] habanalabs/gaudi2: support abrupt device reset event Oded Gabbay
2022-12-08 15:13 ` [PATCH 16/26] habanalabs: define traces for COMMS protocol Oded Gabbay
2022-12-08 15:13 ` [PATCH 17/26] habanalabs: trace " Oded Gabbay
2022-12-08 15:13 ` [PATCH 18/26] habanalabs: set log level for descriptor validation to debug Oded Gabbay
2022-12-08 15:13 ` [PATCH 19/26] habanalabs: remove support to export dmabuf from handle Oded Gabbay
2022-12-08 15:13 ` [PATCH 20/26] habanalabs: helper function to validate export params Oded Gabbay
2022-12-08 15:13 ` [PATCH 21/26] habanalabs: modify export dmabuf API Oded Gabbay
2022-12-08 15:13 ` [PATCH 22/26] habanalabs: fix dmabuf to export only required size Oded Gabbay
2022-12-08 15:13 ` [PATCH 23/26] habanalabs: fix handling of wait CS for interrupting signals Oded Gabbay
2022-12-08 15:13 ` [PATCH 24/26] habanalabs: put fences in case of unexpected wait status Oded Gabbay
2022-12-08 15:13 ` [PATCH 25/26] habanalabs/gaudi2: wait for preboot ready if HW state is dirty Oded Gabbay
2022-12-08 15:13 ` [PATCH 26/26] habanalabs: fix wrong variable type used for vzalloc Oded Gabbay
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