All of lore.kernel.org
 help / color / mirror / Atom feed
From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 4/8] habanalabs: don't put context in hl_encaps_handle_do_release_sob()
Date: Wed, 23 Nov 2022 16:57:57 +0200	[thread overview]
Message-ID: <20221123145801.542029-4-ogabbay@kernel.org> (raw)
In-Reply-To: <20221123145801.542029-1-ogabbay@kernel.org>

From: Tomer Tayar <ttayar@habana.ai>

hl_encaps_handle_do_release_sob() can be called only when the last
reference to the context object is released and hl_ctx_do_release() is
initiated, and therefore it shouldn't call hl_ctx_put().

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/context.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/misc/habanalabs/common/context.c b/drivers/misc/habanalabs/common/context.c
index 2f4620b7990c..ba6675960203 100644
--- a/drivers/misc/habanalabs/common/context.c
+++ b/drivers/misc/habanalabs/common/context.c
@@ -39,7 +39,6 @@ static void hl_encaps_handle_do_release_sob(struct kref *ref)
 	idr_remove(&mgr->handles, handle->id);
 	spin_unlock(&mgr->lock);
 
-	hl_ctx_put(handle->ctx);
 	kfree(handle);
 }
 
-- 
2.25.1


  parent reply	other threads:[~2022-11-23 14:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-23 14:57 [PATCH 1/8] habanalabs: fix rc when new CPUCP opcodes are not supported Oded Gabbay
2022-11-23 14:57 ` [PATCH 2/8] habanalabs: add RMWREG32_SHIFTED to set a val within a mask Oded Gabbay
2022-11-23 14:57 ` [PATCH 3/8] habanalabs: print context refcount value if hard reset fails Oded Gabbay
2022-11-23 14:57 ` Oded Gabbay [this message]
2022-11-23 14:57 ` [PATCH 5/8] habanalabs: clear non-released encapsulated signals Oded Gabbay
2022-11-23 14:57 ` [PATCH 6/8] habanalabs: make print of engines idle mask more readable Oded Gabbay
2022-11-23 14:58 ` [PATCH 7/8] habanalabs: fail driver load if EEPROM errors detected Oded Gabbay
2022-11-23 14:58 ` [PATCH 8/8] habanalabs: fix VA range calculation Oded Gabbay

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221123145801.542029-4-ogabbay@kernel.org \
    --to=ogabbay@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=ttayar@habana.ai \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.