From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A9C7234C83D; Mon, 16 Mar 2026 20:20:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773692454; cv=none; b=s/SEgeRqfwjQ95FBO4pXGdKNytV04KZhYZ1sFg7HUPTMUjOQpH8wxDqIWwHoOO7TzfUyJCbVBr/mh+VRJuGVbImUMW/M/NA0Lp1StRB4g1WRwhImoxc5rpr92RbimEF8koH66eGSkOCBP5rfoCP9PNqN0QesgwDP0t/gAGOaUIA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773692454; c=relaxed/simple; bh=X3qdF+QcSoqBbZL+mfmbGq9QVmSWgeNNE6cfst+rcio=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=dNn24iWu2Wg6tqp6JNqR0g7zd8CbleC+Bylyhy2gsMrgWbeqF3UkUyvN6sRMse/0mlBN+uojr50B+UoGmFwqmA6uGntqpZ8AbtA0YUXK0y+1+dWo9RU5gAEZIreEQJrBNNRuuEagATI3++ebB9zmrG8BsHjdn7yZEjo2jm+X2O0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=O/RwHIg2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="O/RwHIg2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 265D7C19421; Mon, 16 Mar 2026 20:20:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773692454; bh=X3qdF+QcSoqBbZL+mfmbGq9QVmSWgeNNE6cfst+rcio=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=O/RwHIg2G4i65VqgAlIysUYPV/oofaQFEsOEupMHCaZW1h1CuK4Apg0HwiaaTTaRB bqj0yuBDU6Ecmnk8bo2MqMl4vLf58MgHIEADZsr1YlqE2IyJOd7adfY3AAhhM9uN80 y0fHsyw2AefOBq9f4k6DRS0ne9R7eRRpHaXbDDBRzAxyEfSMFwn/39M48wgwaXaaJz cS2aMEvL0kS+9xPVpvZS/wqS1Gsi2aeUcK3mhag7/llrp6FL0kscgpqLGgB8AiGLcD o1+WYVTbDtXUQ6zAIquYmDGjLXD99/elPRm82PSddsRRom4kKA9iEBlt8/eouJlgtG gR8qzmL/IrNcQ== From: Leon Romanovsky To: Michael Margolin , Jason Gunthorpe , linux-rdma@vger.kernel.org, Ethan Tidmore Cc: Gal Pressman , Yossi Leybovich , Daniel Kranzdorf , Yonatan Nachum , linux-kernel@vger.kernel.org In-Reply-To: <20260314045730.1143862-1-ethantidmore06@gmail.com> References: <20260314045730.1143862-1-ethantidmore06@gmail.com> Subject: Re: [PATCH] RDMA/efa: Fix possible deadlock Message-Id: <177369245162.225830.12389860834345738153.b4-ty@kernel.org> Date: Mon, 16 Mar 2026 16:20:51 -0400 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev-18f8f On Fri, 13 Mar 2026 23:57:30 -0500, Ethan Tidmore wrote: > In the error path for efa_com_alloc_comp_ctx() the lock assigned to > &aq->avail_cmds is not released. > > Add release for &aq->avail_cmds in efa_com_alloc_comp_ctx() error path. Applied, thanks! [1/1] RDMA/efa: Fix possible deadlock https://git.kernel.org/rdma/rdma/c/5c241838c6bba6 Best regards, -- Leon Romanovsky