Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751931AbdHCSaY (ORCPT ); Thu, 3 Aug 2017 14:30:24 -0400 Received: from ale.deltatee.com ([207.54.116.67]:41723 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751754AbdHCSaW (ORCPT ); Thu, 3 Aug 2017 14:30:22 -0400 From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-ntb@googlegroups.com, linux-crypto@vger.kernel.org Cc: Arnd Bergmann , Greg Kroah-Hartman , Andy Shevchenko , =?UTF-8?q?Horia=20Geant=C4=83?= , Stephen Bates , Logan Gunthorpe Date: Thu, 3 Aug 2017 12:30:11 -0600 Message-Id: <20170803183018.5889-1-logang@deltatee.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-crypto@vger.kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, andy.shevchenko@gmail.com, horia.geanta@nxp.com, sbates@raithlin.com, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com Subject: [PATCH v6 0/7] make io{read|write}64 globally usable X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1709 Lines: 45 Changes since v5: - Added a fix to the tilcdc driver to ensure it doesn't use the non-atomic operation. (This includes adding io{read|write}64[be]_is_nonatomic defines). Changes since v4: - Add functions so the powerpc implementation of iomap.c compiles. (As noticed by Horia) Changes since v3: - I noticed powerpc didn't use the appropriate functions seeing readq/writeq were not defined when iomap.h was included. Thus I've included a patch to adjust this - Fixed some mistakes with a couple of the defines in io-64-nonatomic* headers - Fixed a typo noticed by Horia. (earlier versions were drastically different) Horia Geantă (1): crypto: caam: cleanup CONFIG_64BIT ifdefs when using io{read|write}64 Logan Gunthorpe (6): drm/tilcdc: ensure nonatomic iowrite64 is not used powerpc: io.h: move iomap.h include so that it can use readq/writeq defs powerpc: iomap.c: introduce io{read|write}64_{lo_hi|hi_lo} iomap: introduce io{read|write}64_{lo_hi|hi_lo} io-64-nonatomic: add io{read|write}64[be]{_lo_hi|_hi_lo} macros ntb: ntb_hw_intel: use io-64-nonatomic instead of in-driver hacks arch/powerpc/include/asm/io.h | 6 +- arch/powerpc/kernel/iomap.c | 40 +++++++++++ drivers/crypto/caam/regs.h | 35 ++------- drivers/gpu/drm/tilcdc/tilcdc_regs.h | 2 +- drivers/ntb/hw/intel/ntb_hw_intel.c | 30 +------- include/asm-generic/iomap.h | 26 +++++-- include/linux/io-64-nonatomic-hi-lo.h | 64 +++++++++++++++++ include/linux/io-64-nonatomic-lo-hi.h | 64 +++++++++++++++++ lib/iomap.c | 132 ++++++++++++++++++++++++++++++++++ 9 files changed, 331 insertions(+), 68 deletions(-) -- 2.11.0