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 A648A12A153 for ; Tue, 16 Apr 2024 11:59:31 +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=1713268771; cv=none; b=hB7oa0E3bexrV1UgDJrHLewUEd0ZXjZiBn6K5bJ4I9yghrC7K/RQTKCnQuPmqPo1+ZRf0Q3cVS0noml+OGrdL5dX4c4zhr2fcZKvpNsK9J6SoShk6nChEqUAUZN/ybkMPNGcZ2tem54rMpv+B9OBkXSo0xlfougogSU6//dxwQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713268771; c=relaxed/simple; bh=6ykrYpm9WdpKrq/IxSTJ7s2BR/MfRmk23MYJUrIKI5Q=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=AJZ/L5KYXZlDadjyPc9hOpCpgTEsIXqIItLxBX7wqc1pReLTd6Ckbf8tAH/UAbyBOWnyjigxnM1XrNIuw2Xt6cfLBdThXxeuBWSf04wzxjheUI+uKi70lT8jgW5ycD5joz3fvtWq/o4MTy32uL/wS6aHytxpAolZrsSgDvFVSEg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kU5OOEj2; 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="kU5OOEj2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A523CC113CE; Tue, 16 Apr 2024 11:59:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713268771; bh=6ykrYpm9WdpKrq/IxSTJ7s2BR/MfRmk23MYJUrIKI5Q=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=kU5OOEj2YtEsCkOAotPdJQaYXY8VcG3uzyVpD6doVwnSXcyLoc0phvF+sq/tDD5PK mJOWSR0Cj/EaK6WkxxlbQZBoZhhfsslekJNqudd0+ig90dimq1gq1MH7GEc45ka3JP 2n0rmVOWyX6ZwqaEk43cJ2t9UtB5GkIAwGve/DKm7ipMmmSRs3C7aqYPPNfCZoNCXy T1YeX35RpmFYWn6pZtGVHMjiQQT1jP4glf4kQ/W38WVD7f6pTZy1TCO8uZGRhnvyce vohhnyY4oogBhd7KTP+sU717UxraI5HBvncZ7U5S3I79x4gyy3nxYsMowVdyboxvVb xIZ6NRBrEUvMA== From: Leon Romanovsky To: linux-rdma@vger.kernel.org, tangchengchang@huawei.com, huangjunxian6@hisilicon.com, Zhengchao Shao Cc: jgg@ziepe.ca, chenglang@huawei.com, wangxi11@huawei.com, liweihang@huawei.com, weiyongjun1@huawei.com, yuehaibing@huawei.com In-Reply-To: <20240411033851.2884771-1-shaozhengchao@huawei.com> References: <20240411033851.2884771-1-shaozhengchao@huawei.com> Subject: Re: [PATCH v2] RDMA/hns: fix return value in hns_roce_map_mr_sg Message-Id: <171326876705.752004.8039826272359636944.b4-ty@kernel.org> Date: Tue, 16 Apr 2024 14:59:27 +0300 Precedence: bulk X-Mailing-List: linux-rdma@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 0.14-dev On Thu, 11 Apr 2024 11:38:51 +0800, Zhengchao Shao wrote: > As described in the ib_map_mr_sg function comment, it returns the number > of sg elements that were mapped to the memory region. However, > hns_roce_map_mr_sg returns the number of pages required for mapping the > DMA area. Fix it. > > Applied, thanks! [1/1] RDMA/hns: fix return value in hns_roce_map_mr_sg https://git.kernel.org/rdma/rdma/c/203b70fda63425 Best regards, -- Leon Romanovsky