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 C780B14E2FA; Mon, 5 Aug 2024 11:00:41 +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=1722855641; cv=none; b=AgGPx9oizinKJbTCUMl/q3D5Pmj8a8Mlq4QLAd28U6cZZhuptJrqr1tgFzVoeoPliV594mGlmfXMJAosPAxr6lXUldzqj7JY/rxPGSQDFixj7Z7Zi1YloXzCM7r8/AdwJFRpPeJfkvwosaEC56FTB1ldo6JMqp8iIuH1ixdHrHc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722855641; c=relaxed/simple; bh=b1HhvNY6LExrW0GLKv1PZKW87lNsBkAdCdMjHR1r99w=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=B3AGFOZzQDczC2TQSoXw1JIHZRl2GkoDvvzgZ0lGLEBVhVNDoJTAn+JH5+8z2FdA3DWkkW/T1qxKLqaWp604DrqcoQIGL1LRPTTd3Ze3VHO+qVHihoSYLhD4MGZUaWH4CxSdiap2b0ijm9mPDMo3zucrq5ZzTpzdJCdJfte+zu8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vx5WWr4v; 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="Vx5WWr4v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3E0DC32782; Mon, 5 Aug 2024 11:00:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722855641; bh=b1HhvNY6LExrW0GLKv1PZKW87lNsBkAdCdMjHR1r99w=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=Vx5WWr4vvPWj0OgPu+qcYZzljEXeAKB8MG+6Etjg6C4j6kvyhnHolmle7/4fuIxQy sn5ZWCUyYQaSPLx2cD2A+9dBw2wWGuS0jdW+EULTogjEe3phPCBoW7SyiQ+V/kinjJ cocm+rNZhjCfLF9ck8t6pdJ34ZM0Pmo6P/SvseqoH0/t8nIU86Bop5j1fqLX0+B+PG G4HSLIpia4v21T8pL2+4XVm5knZ1OQMWdnuFSnA531h/xfZn0ew3V5AEtJHHW5gtkb x5E86cz1s38gY70vrQaiza4/m+3RGHVPKHGdd4joC5gwByu+Tep1sIQ+og+lWJrYb3 PtVkV6MFduFbQ== From: Leon Romanovsky To: jgg@ziepe.ca, Junxian Huang Cc: linux-rdma@vger.kernel.org, linuxarm@huawei.com, linux-kernel@vger.kernel.org In-Reply-To: <20240726071910.626802-1-huangjunxian6@hisilicon.com> References: <20240726071910.626802-1-huangjunxian6@hisilicon.com> Subject: Re: [PATCH for-next 0/3] RDMA: Provide an API for drivers to disassociate mmap pages Message-Id: <172285563690.428749.9415541768231694130.b4-ty@kernel.org> Date: Mon, 05 Aug 2024 14:00:36 +0300 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-37811 On Fri, 26 Jul 2024 15:19:07 +0800, Junxian Huang wrote: > Provide an API rdma_user_mmap_disassociate() for drivers to disassociate > mmap pages. Use this API in hns to prevent userspace from ringing doorbell > when HW is reset. > > Chengchang Tang (3): > RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap > pages > RDMA/hns: Link all uctx to uctx_list on a device > RDMA/hns: Disassociate mmap pages for all uctx when HW is being reset > > [...] Applied, thanks! [1/3] RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap pages https://git.kernel.org/rdma/rdma/c/29df39ce0a64f0 [2/3] RDMA/hns: Link all uctx to uctx_list on a device https://git.kernel.org/rdma/rdma/c/bb5b2b25624fa9 [3/3] RDMA/hns: Disassociate mmap pages for all uctx when HW is being reset https://git.kernel.org/rdma/rdma/c/e60457876e3223 Best regards, -- Leon Romanovsky