From patchwork Thu Nov 23 19:04:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 13466615 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 9FC884B5DA; Thu, 23 Nov 2023 19:04:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nqNiMT7r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A76DC433CB; Thu, 23 Nov 2023 19:04:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700766279; bh=9vQGT/qLYbQVJ6jyB7uTbXrGWb2NZ5AwZAZqn9UW3bc=; h=From:To:Cc:Subject:Date:From; b=nqNiMT7rxoJOGnXcFeFm2ZrNwK4PR5dxH6p5Wml1P94yifzNfv1Yz8OkfJtlJow8l g9F29qkuH+gMH7cguIGbaMm1Qp/MlUaFpqEPc/PVZjOF5By4ve/6D58RaaDQ9rnvU8 EGrq7cV4mHUhJYJ62vtMDUAj+l5jmkiaavISWE5kEGPNb+lc9Yv5hLvS7BP7B2GWjZ vJTnow89BCIkB+Kdx7EdLnPpdK6kMimXHikKiEB01ac1q0E0EA8QzOqG6OGSLaN7o6 UZYsyQCkn+koMo4vdoviYWdbMy9Ysrblb7U5p3gzjeGS8G5ILZ+z1YkWPLsBjAcFSw 7MQvBTy9uUv+g== From: Leon Romanovsky To: Jason Gunthorpe Cc: Leon Romanovsky , Arnd Bergmann , Catalin Marinas , linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, llvm@lists.linux.dev, Michael Guralnik , Nathan Chancellor , Nick Desaulniers , Will Deacon Subject: [PATCH rdma-next 0/2] Add and use memcpy_toio_64() Date: Thu, 23 Nov 2023 21:04:30 +0200 Message-ID: X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Leon Romanovsky This short series adds and utilizes memcpy_toio_64(). Jason Gunthorpe (2): arm64/io: add memcpy_toio_64 IB/mlx5: Use memcpy_toio_64() for write combining stores arch/arm64/include/asm/io.h | 20 ++++++++++++++++++++ drivers/infiniband/hw/mlx5/mem.c | 5 +---- include/asm-generic/io.h | 30 ++++++++++++++++++++++++++++++ 3 files changed, 51 insertions(+), 4 deletions(-)