Kernel

KEYS: Reinstate lost passing of process keyring ID in call_sbin_request_key()
On Wed, 30 Jun 2010, David Howells wrote: From: Justin P. Mattock <justinmattock(a)gmail.com> In commit bb952bb98a7e479262c7eb25d5592545a3af147d there was the accidental deletion of a statement from call_sbin_request_key() to render the process keyring ID to a text string so that it can be passed to /sb... 30 Jun 2010 20:55

dspbridge: iommu migration
Sorry wrong version of the patches. Please discard them. Sorry for the spam, Fernando. -----Original Message----- From: Guzman Lugo, Fernando Sent: Wednesday, June 30, 2010 7:00 PM To: linux-omap(a)vger.kernel.org; linux-kernel(a)vger.kernel.org Cc: ohad(a)wizery.com; hiroshi.doyo(a)nokia.com; ameya.... 30 Jun 2010 20:55

[PATCH 2/9] dspbridge: move shared memory iommu maps to tiomap3430.c
Now the iommu map of shared memory segments are done in bridge_brd_start and unmaped in bridge_brd_stop. NOTE: video sequencer reset is not done in dspbridge anymore, due to dspbridge does not manage it. Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- drivers/dsp/bridge/core/_tiomap.h | 6 + ... 30 Jun 2010 20:55

[PATCH 3/9] dspbridge: rename bridge_brd_mem_map/unmap to a proper name
Now these functions only map user space addresses to dsp virtual addresses, so now the functions have a more meaningful name Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- arch/arm/plat-omap/include/dspbridge/dspdefs.h | 44 -------------------- drivers/dsp/bridge/core/_tiomap.h | 25... 30 Jun 2010 20:55

[PATCH 8/9] dspbridge: add map support for big buffers
due to a restriction in scatter gather lists, it can not be created a list for a buffer bigger than 1MB. This patch is spliting big mappings into 1MB mappings. Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- arch/arm/plat-omap/include/dspbridge/dsp-mmu.h | 2 +- drivers/dsp/bridge/core/dsp-mmu.c ... 30 Jun 2010 20:55

[PATCH 5/9] dspbridge: add mmufault support
With changes for iommu migration mmu fault report and dsp track dump is broken, this patch fixes that. Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- drivers/dsp/bridge/core/mmu_fault.c | 93 ++++++--------------------------- drivers/dsp/bridge/core/mmu_fault.h | 5 +- drivers/dsp/bridge/core... 30 Jun 2010 20:55

[ANNOUNCE] Git 1.7.2.rc1
A release candidate Git 1.7.2.rc1 is available at the usual places for testing: http://www.kernel.org/pub/software/scm/git/ git-1.7.2.rc1.tar.{gz,bz2} (source tarball) git-htmldocs-1.7.2.rc1.tar.{gz,bz2} (preformatted docs) git-manpages-1.7.2.rc1.tar.{gz,bz2} (preformatted docs) The RPM binary p... 30 Jun 2010 20:55

[PATCH 1/9] dspbridge: replace iommu custom for opensource implementation
This patch replace the call to custom dsp mmu implemenation for the once on iommu module. Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- drivers/dsp/bridge/core/_tiomap.h | 16 + drivers/dsp/bridge/core/io_sm.c | 114 ++------ drivers/dsp/bridge/core/tiomap3430.c | 501 +++++-------------... 30 Jun 2010 20:55

[PATCH 9/9] dspbridge: cleanup bridge_dev_context and cfg_hostres structures
this patch cleans up cfg_hostres and bridge_dev_context structures of custom mmu code not needed anymore. Signed-off-by: Fernando Guzman Lugo <x0095840(a)ti.com> --- arch/arm/plat-omap/include/dspbridge/cfgdefs.h | 1 - drivers/dsp/bridge/core/_tiomap.h | 5 ----- drivers/dsp/bridge/core/tioma... 30 Jun 2010 20:55

[PATCH 0/9] dspbridge: iommu migration
This set of patches remove the dspbridge custom mmu implementation and use iommu module instead. NOTE: in order to dspbridge can work properly the patch "0001-iovmm-add-superpages-support-to-fixed-da-address.patch" is needed (specifically iommu_kmap calls need this patch). Fernando Guzman Lugo (9): dspbri... 30 Jun 2010 20:55