From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Tue, 15 Mar 2016 04:21:36 +0000 Subject: [PATCH v2 00/04] iommu/ipmmu-vmsa: IPMMU multi-arch update V2 Message-Id: <20160315042136.22103.26570.sendpatchset@little-apple> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org, linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Magnus Damm , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org iommu/ipmmu-vmsa: IPMMU multi-arch update V2 [PATCH v2 01/04] iommu/ipmmu-vmsa: Remove platform data handling [PATCH v2 02/04] iommu/ipmmu-vmsa: Rework interrupt code and use bitmap for context [PATCH v2 03/04] iommu/ipmmu-vmsa: Break out 32-bit ARM mapping code [PATCH v2 04/04] iommu/ipmmu-vmsa: Drop LPAE Kconfig dependency These patches update the IPMMU driver with a few minor changes to support build on multiple architectures. With these patches applied the driver is known to compile without issues on 32-bit ARM, 64-bit ARM and x86_64. Changes since V1: - Got rid of patch 2 and 3 from initial series - Updated bitmap code locking and also used lighter bitop functions - Updated the Kconfig bits to apply on top of ARCH_RENESAS Signed-off-by: Magnus Damm --- Built on top of next-20160314 drivers/iommu/Kconfig | 1 drivers/iommu/ipmmu-vmsa.c | 146 +++++++++++++++++++++++++++++--------------- 2 files changed, 97 insertions(+), 50 deletions(-)