Tee-dev May 2020

tee-dev@lists.linaro.org

22 participants
23 discussions

by Jens Wiklander

Hello arm-soc maintainers, Please pull this small fix for a Smatch warning in tee_shm_alloc(). Thanks, Jens The following changes since commit ae83d0b416db002fe95601e7f97f64b59514d936: Linux 5.7-rc2 (2020-04-19 14:35:30 -0700) are available in the Git repository at: git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-smatch-for-5.8 for you to fetch changes up to 1115899e7aad71bc36100c3fa1d0b99cff9263e6: tee: remove unnecessary NULL check in tee_shm_alloc() (2020-04-20 13:12:01 +0200) ---------------------------------------------------------------- tee: remove unnecessary NULL check in tee_shm_alloc() ---------------------------------------------------------------- Dan Carpenter (1): tee: remove unnecessary NULL check in tee_shm_alloc() drivers/tee/tee_shm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

3 years, 12 months

[GIT PULL] tee subsystem work for v5.8

by Jens Wiklander

Hello arm-soc maintainers, Please pull these small tee subsystem patches. Thanks, Jens The following changes since commit ae83d0b416db002fe95601e7f97f64b59514d936: Linux 5.7-rc2 (2020-04-19 14:35:30 -0700) are available in the Git repository at: git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-subsys-for-5.8 for you to fetch changes up to 104edb94cc4b3101bab33161cd861de13e85610b: tee: add private login method for kernel clients (2020-04-20 16:18:14 +0200) ---------------------------------------------------------------- TEE subsystem work - Reserve GlobalPlatform implementation defined logon method range - Add support to register kernel memory with TEE to allow TEE bus drivers to register memory references. ---------------------------------------------------------------- Sumit Garg (2): tee: enable support to register kernel memory tee: add private login method for kernel clients drivers/tee/tee_core.c | 7 +++++++ drivers/tee/tee_shm.c | 28 +++++++++++++++++++++++++--- include/linux/tee_drv.h | 1 + include/uapi/linux/tee.h | 9 +++++++++ 4 files changed, 42 insertions(+), 3 deletions(-)

3 years, 12 months

[PATCH 00/14] Move the ReST files from Documentation/*.txt

by Mauro Carvalho Chehab

The main goal of this series is to cleanup the Documentation/ directory. Most of the files under Documentation/*.txt are already in ReST format. They just need to be moved to some place. So, most of the work here is to just move files for them to generate an output using the docs building system. After this change, the Documentation/ dir will contain: - the main ReST file: - index.rst - TUX and its copyright: - logo.gif and COPYING-logo - Files required to do ReST builds: - .gitignore, Makefile, conf.py, docutils.conf, Kconfig - A pre-git file used to generate patches: - dontdiff (I guess we should get rid of it, as I doubt this is useful those days). - Besides the above rightful files, the Documentation/ dir will also contain some left-overs: - two somewhat new ReST files that should be moved to somewhere: - asm-annotations.rst and watch_queue.rst - Two files that helps people looking for some well known documents that are referenced at the web, pointing to their new location inside the process/ dir: - SubmittingPatches and CodingStyle - Three .txt files that weren't converted to ReST: - atomic_bitops.txt, memory-barriers.txt, atomic_t.txt It should be noticed that I'm in doubt about the location of some files, and some stuff may well belong to a trash can. So, this series create a temporary place for orphaned documents in the form of a Documentation/staging directory. This series is also on my development git tree, at: https://git.linuxtv.org/mchehab/experimental.git/log/?h=rename-main-docs The built output documentation on html format is at: https://www.infradead.org/~mchehab/kernel_docs/ (it contains also other documents I converted to ReST) Mauro Carvalho Chehab (14): docs: move DMA kAPI to Documentation/core-api docs: add bus-virt-phys-mapping.txt to core-api docs: fix references for DMA*.txt files docs: move IPMI.txt to the driver API book docs: fix references for ipmi.rst file docs: debugging-via-ohci1394.txt: add it to the core-api book docs: add IRQ documentation at the core-api book docs: move kobject and kref docs into the core-api book docs: move digsig docs to the security book docs: move locking-specific documenta to locking/ directory docs: move other kAPI documents to core-api docs: move remaining stuff under Documentation/*.txt to Documentation/staging docs: staging: don't use literalinclude docs: staging: use small font for literal includes Documentation/PCI/pci.rst | 6 +- Documentation/admin-guide/hw-vuln/l1tf.rst | 2 +- .../admin-guide/kernel-parameters.txt | 2 +- .../admin-guide/kernel-per-CPU-kthreads.rst | 2 +- Documentation/admin-guide/sysctl/vm.rst | 2 +- Documentation/block/biodoc.rst | 2 +- .../bus-virt-phys-mapping.rst} | 2 +- .../debugging-via-ohci1394.rst} | 0 .../dma-api-howto.rst} | 0 .../{DMA-API.txt => core-api/dma-api.rst} | 6 +- .../dma-attributes.rst} | 0 .../dma-isa-lpc.rst} | 2 +- Documentation/core-api/index.rst | 14 +++++ .../{IRQ.txt => core-api/irq/concepts.rst} | 0 Documentation/core-api/irq/index.rst | 11 ++++ .../irq/irq-affinity.rst} | 0 .../irq/irq-domain.rst} | 3 +- .../irq/irqflags-tracing.rst} | 0 Documentation/core-api/kobject.rst | 2 +- Documentation/{kref.txt => core-api/kref.rst} | 0 .../{mailbox.txt => core-api/mailbox.rst} | 0 .../nommu-mmap.rst} | 0 .../this_cpu_ops.rst} | 0 .../unaligned-memory-access.rst} | 0 Documentation/driver-api/index.rst | 1 + .../{IPMI.txt => driver-api/ipmi.rst} | 0 Documentation/driver-api/usb/dma.rst | 6 +- Documentation/gpu/drm-mm.rst | 2 +- Documentation/ia64/irq-redir.rst | 2 +- Documentation/index.rst | 13 ++++ .../futex-requeue-pi.rst} | 0 .../hwspinlock.rst} | 0 Documentation/locking/index.rst | 7 +++ .../percpu-rw-semaphore.rst} | 0 .../{pi-futex.txt => locking/pi-futex.rst} | 0 .../preempt-locking.rst} | 0 .../robust-futex-ABI.rst} | 0 .../robust-futexes.rst} | 0 Documentation/locking/rt-mutex.rst | 2 +- Documentation/memory-barriers.txt | 6 +- Documentation/networking/scaling.rst | 4 +- .../{digsig.txt => security/digsig.rst} | 0 Documentation/security/index.rst | 1 + .../{crc32.txt => staging/crc32.rst} | 0 Documentation/staging/index.rst | 59 +++++++++++++++++++ .../{kprobes.txt => staging/kprobes.rst} | 0 Documentation/{lzo.txt => staging/lzo.rst} | 0 .../remoteproc.rst} | 2 +- .../{rpmsg.txt => staging/rpmsg.rst} | 0 .../speculation.rst} | 8 ++- .../static-keys.rst} | 0 Documentation/{tee.txt => staging/tee.rst} | 1 + Documentation/{xz.txt => staging/xz.rst} | 0 Documentation/trace/kprobetrace.rst | 2 +- .../translations/ko_KR/memory-barriers.txt | 6 +- Documentation/translations/zh_CN/IRQ.txt | 4 +- MAINTAINERS | 20 +++---- arch/Kconfig | 2 +- arch/ia64/hp/common/sba_iommu.c | 12 ++-- arch/parisc/kernel/pci-dma.c | 2 +- arch/x86/include/asm/dma-mapping.h | 4 +- arch/x86/kernel/amd_gart_64.c | 2 +- drivers/char/ipmi/Kconfig | 2 +- drivers/char/ipmi/ipmi_si_hotmod.c | 2 +- drivers/char/ipmi/ipmi_si_intf.c | 2 +- drivers/parisc/sba_iommu.c | 14 ++--- include/asm-generic/bitops/atomic.h | 2 +- include/linux/dma-mapping.h | 2 +- include/linux/jump_label.h | 2 +- include/media/videobuf-dma-sg.h | 2 +- init/Kconfig | 2 +- kernel/dma/debug.c | 2 +- lib/Kconfig.debug | 2 +- lib/crc32.c | 2 +- lib/lzo/lzo1x_decompress_safe.c | 2 +- lib/xz/Kconfig | 2 +- mm/Kconfig | 2 +- mm/nommu.c | 2 +- samples/kprobes/kprobe_example.c | 2 +- samples/kprobes/kretprobe_example.c | 2 +- 80 files changed, 191 insertions(+), 81 deletions(-) rename Documentation/{bus-virt-phys-mapping.txt => core-api/bus-virt-phys-mapping.rst} (99%) rename Documentation/{debugging-via-ohci1394.txt => core-api/debugging-via-ohci1394.rst} (100%) rename Documentation/{DMA-API-HOWTO.txt => core-api/dma-api-howto.rst} (100%) rename Documentation/{DMA-API.txt => core-api/dma-api.rst} (99%) rename Documentation/{DMA-attributes.txt => core-api/dma-attributes.rst} (100%) rename Documentation/{DMA-ISA-LPC.txt => core-api/dma-isa-lpc.rst} (98%) rename Documentation/{IRQ.txt => core-api/irq/concepts.rst} (100%) create mode 100644 Documentation/core-api/irq/index.rst rename Documentation/{IRQ-affinity.txt => core-api/irq/irq-affinity.rst} (100%) rename Documentation/{IRQ-domain.txt => core-api/irq/irq-domain.rst} (99%) rename Documentation/{irqflags-tracing.txt => core-api/irq/irqflags-tracing.rst} (100%) rename Documentation/{kref.txt => core-api/kref.rst} (100%) rename Documentation/{mailbox.txt => core-api/mailbox.rst} (100%) rename Documentation/{nommu-mmap.txt => core-api/nommu-mmap.rst} (100%) rename Documentation/{this_cpu_ops.txt => core-api/this_cpu_ops.rst} (100%) rename Documentation/{unaligned-memory-access.txt => core-api/unaligned-memory-access.rst} (100%) rename Documentation/{IPMI.txt => driver-api/ipmi.rst} (100%) rename Documentation/{futex-requeue-pi.txt => locking/futex-requeue-pi.rst} (100%) rename Documentation/{hwspinlock.txt => locking/hwspinlock.rst} (100%) rename Documentation/{percpu-rw-semaphore.txt => locking/percpu-rw-semaphore.rst} (100%) rename Documentation/{pi-futex.txt => locking/pi-futex.rst} (100%) rename Documentation/{preempt-locking.txt => locking/preempt-locking.rst} (100%) rename Documentation/{robust-futex-ABI.txt => locking/robust-futex-ABI.rst} (100%) rename Documentation/{robust-futexes.txt => locking/robust-futexes.rst} (100%) rename Documentation/{digsig.txt => security/digsig.rst} (100%) rename Documentation/{crc32.txt => staging/crc32.rst} (100%) create mode 100644 Documentation/staging/index.rst rename Documentation/{kprobes.txt => staging/kprobes.rst} (100%) rename Documentation/{lzo.txt => staging/lzo.rst} (100%) rename Documentation/{remoteproc.txt => staging/remoteproc.rst} (99%) rename Documentation/{rpmsg.txt => staging/rpmsg.rst} (100%) rename Documentation/{speculation.txt => staging/speculation.rst} (97%) rename Documentation/{static-keys.txt => staging/static-keys.rst} (100%) rename Documentation/{tee.txt => staging/tee.rst} (99%) rename Documentation/{xz.txt => staging/xz.rst} (100%) -- 2.25.4

3 years, 12 months

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Tee-dev May 2020