From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: [git pull] IOMMU Updates for Linux v3.13 Date: Thu, 14 Nov 2013 23:58:26 +0100 Message-ID: <20131114225826.GA2953@8bytes.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1987590235175335456==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Linus Torvalds Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org --===============1987590235175335456== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="PEIAKu/WMn1b1Hv9" Content-Disposition: inline --PEIAKu/WMn1b1Hv9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Linus, The following changes since commit 959f58544b7f20c92d5eb43d1232c96c15c01bfb: Linux 3.12-rc7 (2013-10-27 16:12:03 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v3.13 for you to fetch changes up to bb51eeee5a947f61eeefaa55221c26460542654d: Merge branches 'iommu/fixes', 'tracing', 'core', 'arm/tegra', 'x86/vt-d', 'arm/smmu' and 'arm/shmobile' into next (2013-11-01 14:44:25 +0100) ---------------------------------------------------------------- IOMMU Updates for Linux v3.13 This time the updates contain: * Tracepoints for certain IOMMU-API functions to make their use easier to debug * A tracepoint for IOMMU page faults to make it easier to get them in user space * Updates and fixes for the new ARM SMMU driver after the first hardware showed up * Various other fixes and cleanups in other IOMMU drivers ---------------------------------------------------------------- Andreas Herrmann (5): iommu/arm-smmu: Switch to subsys_initcall for driver registration iommu/arm-smmu: Refine check for proper size of mapped region iommu/arm-smmu: Check for num_context_irqs > 0 to avoid divide by zero exception iommu/arm-smmu: Print context fault information iommu/arm-smmu: Clear global and context bank fault status registers Fabio Estevam (1): iommu: No need to pass '0x' when '%pa' is used Joerg Roedel (1): Merge branches 'iommu/fixes', 'tracing', 'core', 'arm/tegra', 'x86/vt-d', 'arm/smmu' and 'arm/shmobile' into next Julia Lawall (1): iommu/arm-smmu: replace devm_request_and_ioremap by devm_ioremap_resource Julian Stecklina (1): iommu/vt-d: Fixed interaction of VFIO_IOMMU_MAP_DMA with IOMMU address limits Laurent Pinchart (1): iommu/shmobile: Enable the driver on all ARM platforms Neil Horman (1): iommu: Remove stack trace from broken irq remapping warning Sachin Kamat (2): iommu/tegra-gart: Staticize tegra_gart_pm_ops iommu/tegra-smmu: Staticize tegra_smmu_pm_ops Shuah Khan (9): iommu: Add event tracing feature to iommu iommu: Change iommu driver to call add_device_to_group trace event iommu: Change iommu driver to call remove_device_to_group trace event iommu: Change iommu driver to call attach_device_to_domain trace event iommu: Change iommu driver to call detach_device_to_domain trace event iommu: Change iommu driver to call map trace event iommu: Change iommu driver to call unmap trace event iommu: Add iommu_error class event to iommu trace iommu: Change iommu driver to call io_page_fault trace event Thierry Reding (1): iommu/tegra: Print phys_addr_t using %pa Wei Yongjun (1): iommu/tegra: gart: cleanup devm_* functions usage Will Deacon (1): iommu/arm-smmu: use relaxed accessors where possible Yijing Wang (2): iommu/vt-d: Use for_each_drhd_unit() instead of list_for_each_entry() iommu/vt-d: Use list_for_each_entry_safe() for dmar_domain->devices traversal drivers/iommu/Kconfig | 2 +- drivers/iommu/Makefile | 1 + drivers/iommu/arm-smmu.c | 69 ++++++++------- drivers/iommu/dmar.c | 2 +- drivers/iommu/intel-iommu.c | 12 +-- drivers/iommu/intel_irq_remapping.c | 13 +-- drivers/iommu/iommu-traces.c | 27 ++++++ drivers/iommu/iommu.c | 21 ++++- drivers/iommu/tegra-gart.c | 27 ++---- drivers/iommu/tegra-smmu.c | 4 +- include/linux/iommu.h | 2 + include/trace/events/iommu.h | 162 +++++++++++++++++++++++++++++++++++ 12 files changed, 270 insertions(+), 72 deletions(-) create mode 100644 drivers/iommu/iommu-traces.c create mode 100644 include/trace/events/iommu.h Please pull. Thanks, Joerg --PEIAKu/WMn1b1Hv9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJShVWSAAoJECvwRC2XARrjAFMP/2y9AgZ0ZAlSo79lRtBAGO5R jETePnIBUxQUbf7MEs2nd60QdWm+alPSv4lB7uM3O0YpxWwkmYCptSqfTtkVc54f nCU92c0x9jOh6IJTgPN0VBLzApfNP75yJIOr4qP4WBEtJwhKma4CtdKP/lJ4wiQC VhvSWhgJpZMJbSQHcH9EgXlpdcNb9bTDbUyvlJq+ZeVh7SJSjwwlAtz15J/79ggx ogC1VYq/R4bttOzQS7WuUFRDHfLW6fh9tTV/O/9QKrG32sOFp4j3rlScg49I05SS 92JVkPnoXseYHqGE/rc+OQCp7pQilKgIKwQGknQ/YwS281Z1gWzZ7nwVWrhR2f17 h5Gh32IjIVDeVKMH4LjMjxVm7ACu/tsf1yHXnnLf7UbpWQn0wPY2gYDDac7G2LKP hGd6y/JP35TGASp06MaMNF5yB0jYnyMF6hEALF58U1S+rb1tfd8L8ZdfhvktEK89 +yQtNqXWwT6xVruUdTVxw3CDMFdb3l4jty6IsV5qagyRNmKowWuDUVHz9Xae9MV1 N+9zopJEkX9C4U2T2pHX3qILFz45uDHDhBL+LA1sNaD9t3xGyWiBRVbH2dlSfuHG OskCFaox3SBDFI2I4ZmHi3sS2X9LR7GFL0bNr6eFOrZc7h+XzqSed+d1KQXzXW87 0nRAnlcY88kfWTJ4MGR5 =L9uL -----END PGP SIGNATURE----- --PEIAKu/WMn1b1Hv9-- --===============1987590235175335456== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============1987590235175335456==--