Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-5.14-intel 2021-10-19T22:10:38+00:00 2021-10-19T22:10:38+00:00 Arun P. Mohanan arun.p.m@linux.intel.com 2021-03-18T10:18:09+00:00 urn:sha1:77e17b1e75532fad41d20a04429335bc5f8242e9 The size of mailbox differ from AST2500, AST2600 A0 and A1. Add an ioctl support to fetch the mailbox size. Tested: Verfied ioctl call returns mailbox size as expected. Change-Id: I4e261aaf8aa3fb108d6ad152d30a17b114d70ccd Signed-off-by: Arun P. Mohanan <arun.p.m@linux.intel.com> 2021-10-19T22:10:31+00:00 Ernesto Corona ernesto.corona@intel.com 2020-09-29T22:35:12+00:00 urn:sha1:89a4bdff0de42b71fcf89edcc066c0dd660f6fde JTAG class driver provide infrastructure to support hardware/software JTAG platform drivers. It provide user layer API interface for flashing and debugging external devices which equipped with JTAG interface using standard transactions. Driver exposes set of IOCTL to user space for: - XFER: SIR (Scan Instruction Register, IEEE 1149.1 Data Register scan); SDR (Scan Data Register, IEEE 1149.1 Instruction Register scan); - GIOCSTATUS read the current TAPC state of the JTAG controller - SIOCSTATE Forces the JTAG TAPC to go into a particular state. - SIOCFREQ/GIOCFREQ for setting and reading JTAG frequency. - IOCBITBANG for low level control of JTAG signals. Signed-off-by: Oleksandr Shamray <oleksandrs@mellanox.com> Signed-off-by: Ernesto Corona <ernesto.corona@intel.com> Acked-by: Philippe Ombredanne <pombredanne@nexb.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Darrick J. Wong <darrick.wong@oracle.com> Cc: Bryant G. Ly <bryantly@linux.vnet.ibm.com> Cc: Eric Sandeen <sandeen@redhat.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Eric Biggers <ebiggers@google.com> Cc: Steven Filary <steven.a.filary@intel.com> Cc: Jiri Pirko <jiri@mellanox.com> Cc: Vadim Pasternak <vadimp@mellanox.com> Cc: Amithash Prasad <amithash@fb.com> Cc: Patrick Williams <patrickw3@fb.com> Cc: Rgrs <rgrs@protonmail.com> v29->v30 v28->v29 Move ioctl number to userspace-api/ioctl/ioctl-number.rst 2021-10-19T22:10:27+00:00 Jae Hyun Yoo jae.hyun.yoo@linux.intel.com 2019-12-18T01:27:56+00:00 urn:sha1:70aa0b445d37b47ef6d7782e3f173c61a29e3150 This commit updates ioctl-number.rst to reflect ioctl numbers used by the PECI subsystem. Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> 2021-08-12T05:56:10+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-08-12T05:56:10+00:00 urn:sha1:fd66ad69ef5a59f303b595ac8ecf454f213cb7e6 Pull seccomp fixes from Kees Cook: - Fix typo in user notification documentation (Rodrigo Campos) - Fix userspace counter report when using TSYNC (Hsuan-Chi Kuo, Wiktor Garbacz) * tag 'seccomp-v5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: seccomp: Fix setting loaded filter count during TSYNC Documentation: seccomp: Fix typo in user notification 2021-07-05T20:42:16+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-07-05T20:42:16+00:00 urn:sha1:eed0218e8cae9fcd186c30e9fcf5fe46a87e056e Pull char / misc driver updates from Greg KH: "Here is the big set of char / misc and other driver subsystem updates for 5.14-rc1. Included in here are: - habanalabs driver updates - fsl-mc driver updates - comedi driver updates - fpga driver updates - extcon driver updates - interconnect driver updates - mei driver updates - nvmem driver updates - phy driver updates - pnp driver updates - soundwire driver updates - lots of other tiny driver updates for char and misc drivers This is looking more and more like the "various driver subsystems mushed together" tree... All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits) mcb: Use DEFINE_RES_MEM() helper macro and fix the end address PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls bus: mhi: Wait for M2 state during system resume bus: mhi: core: Fix power down latency intel_th: Wait until port is in reset before programming it intel_th: msu: Make contiguous buffers uncached intel_th: Remove an unused exit point from intel_th_remove() stm class: Spelling fix nitro_enclaves: Set Bus Master for the NE PCI device misc: ibmasm: Modify matricies to matrices misc: vmw_vmci: return the correct errno code siox: Simplify error handling via dev_err_probe() fpga: machxo2-spi: Address warning about unused variable lkdtm/heap: Add init_on_alloc tests selftests/lkdtm: Enable various testable CONFIGs lkdtm: Add CONFIG hints in errors where possible lkdtm: Enable DOUBLE_FAULT on all architectures lkdtm/heap: Add vmalloc linear overflow test lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE ... 2021-07-02T17:39:45+00:00 Rodrigo Campos rodrigo@kinvolk.io 2021-07-02T15:19:27+00:00 urn:sha1:19d67694745c5c9ed085d0d8332fa02d835a07d0 The close on exec flag is O_CLOEXEC, not O_EXEC. This patch just fixes the typo. Suggested-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Rodrigo Campos <rodrigo@kinvolk.io> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Kees Cook <keescook@chromium.org> Fixes: 0ae71c7720e3 ("seccomp: Support atomic "addfd + send reply"") Link: https://lore.kernel.org/r/20210702151927.263402-1-rodrigo@kinvolk.io 2021-06-30T18:15:39+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-06-30T18:15:39+00:00 urn:sha1:776ba3ad659e4955079f57f8d859e7994ea35076 Pull x86 platform driver updates from Hans de Goede: "Highlights: - New think-lmi driver adding support for changing Lenovo Thinkpad BIOS settings from within Linux using the standard firmware- attributes class sysfs API - MS Surface aggregator-cdev now also supports forwarding events to user-space (for debugging / new driver development purposes only) - New intel_skl_int3472 driver this provides the necessary glue to translate ACPI table information to GPIOs, regulators, etc. for camera sensors on Intel devices with IPU3 attached MIPI cameras - A whole bunch of other fixes + device-specific quirk additions - New devm_work_autocancel() devm-helpers.h function" * tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (83 commits) platform/x86: dell-wmi-sysman: Change user experience when Admin/System Password is modified platform/x86: intel_skl_int3472: Uninitialized variable in skl_int3472_handle_gpio_resources() platform/x86: think-lmi: Move kfree(setting->possible_values) to tlmi_attr_setting_release() platform/x86: think-lmi: Split current_value to reflect only the value platform/x86: think-lmi: Fix issues with duplicate attributes platform/x86: think-lmi: Return EINVAL when kbdlang gets set to a 0 length string platform/x86: intel_cht_int33fe: Move to its own subfolder platform/x86: intel_skl_int3472: Move to intel/ subfolder platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock() platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_regulator() platform/x86: intel_skl_int3472: Use ACPI GPIO resource directly platform/x86: intel_skl_int3472: Fix dependencies (drop CLKDEV_LOOKUP) platform/x86: intel_skl_int3472: Free ACPI device resources after use platform/x86: Remove "default n" entries platform/x86: ISST: Use numa node id for cpu pci dev mapping platform/x86: ISST: Optimize CPU to PCI device mapping tools/power/x86/intel-speed-select: v1.10 release tools/power/x86/intel-speed-select: Fix uncore memory frequency display extcon: extcon-max8997: Simplify driver using devm extcon: extcon-max8997: Fix IRQ freeing at error path ... 2021-06-29T02:49:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-06-29T02:49:37+00:00 urn:sha1:616ea5cc4a7b058f8c27e37b9a597d8704c49130 Pull seccomp updates from Kees Cook: - Add "atomic addfd + send reply" mode to SECCOMP_USER_NOTIF to better handle EINTR races visible to seccomp monitors. (Rodrigo Campos, Sargun Dhillon) - Improve seccomp selftests for readability in CI systems. (Kees Cook) * tag 'seccomp-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: Avoid using "sysctl" for report selftests/seccomp: Flush benchmark output selftests/seccomp: More closely track fds being assigned selftests/seccomp: Add test for atomic addfd+send seccomp: Support atomic "addfd + send reply" 2021-06-28T23:53:05+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-06-28T23:53:05+00:00 urn:sha1:233a806b00e31b3ab8d57a68f1aab40cf1e5eaea Pull documentation updates from Jonathan Corbet: "This was a reasonably active cycle for documentation; this includes: - Some kernel-doc cleanups. That script is still regex onslaught from hell, but it has gotten a little better. - Improvements to the checkpatch docs, which are also used by the tool itself. - A major update to the pathname lookup documentation. - Elimination of :doc: markup, since our automarkup magic can create references from filenames without all the extra noise. - The flurry of Chinese translation activity continues. Plus, of course, the usual collection of updates, typo fixes, and warning fixes" * tag 'docs-5.14' of git://git.lwn.net/linux: (115 commits) docs: path-lookup: use bare function() rather than literals docs: path-lookup: update symlink description docs: path-lookup: update get_link() ->follow_link description docs: path-lookup: update WALK_GET, WALK_PUT desc docs: path-lookup: no get_link() docs: path-lookup: update i_op->put_link and cookie description docs: path-lookup: i_op->follow_link replaced with i_op->get_link docs: path-lookup: Add macro name to symlink limit description docs: path-lookup: remove filename_mountpoint docs: path-lookup: update do_last() part docs: path-lookup: update path_mountpoint() part docs: path-lookup: update path_to_nameidata() part docs: path-lookup: update follow_managed() part docs: Makefile: Use CONFIG_SHELL not SHELL docs: Take a little noise out of the build process docs: x86: avoid using ReST :doc:`foo` markup docs: virt: kvm: s390-pv-boot.rst: avoid using ReST :doc:`foo` markup docs: userspace-api: landlock.rst: avoid using ReST :doc:`foo` markup docs: trace: ftrace.rst: avoid using ReST :doc:`foo` markup docs: trace: coresight: coresight.rst: avoid using ReST :doc:`foo` markup ... 2021-06-28T22:49:58+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-06-28T22:49:58+00:00 urn:sha1:31e798fd6f0ff0acdc49c1a358b581730936a09a Pull media updates from Mauro Carvalho Chehab: - V4L2 core control API was split into separate files - New RC maps: tango and tc-90405 - Hantro driver got support for G2/HEVC decoder - av7710 is moving to staging, together with some legacy APIs - several cleanups related to compat_ioctl32 code - Move the MPEG-2 stateless control type out of staging - Address several issues with RPM get logic on media drivers - Lots of cleanups, bug fixes and improvements. * tag 'media/v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (394 commits) media: s5p-mfc: Fix display delay control creation media: mtk-vpu: on suspend, read/write regs only if vpu is running media: video-mux: Skip dangling endpoints media: Fix Media Controller API config checks media: i2c: rdacm20: Re-work ov10635 reset media: i2c: rdacm20: Check return values media: i2c: rdacm20: Report camera module name media: i2c: rdacm20: Enable noise immunity media: i2c: rdacm20: Embed 'serializer' field media: i2c: rdacm21: Power up OV10640 before OV490 media: i2c: rdacm21: Fix OV10640 powerup media: i2c: rdacm21: Add delay after OV490 reset media: i2c: max9271: Introduce wake_up() function media: i2c: max9271: Check max9271_write() return media: i2c: max9286: Rework comments in .bound() media: i2c: max9286: Define high channel amplitude media: i2c: max9286: Cache channel amplitude media: i2c: max9286: Rename reverse_channel_mv media: i2c: max9286: Adjust parameters indent media: hantro: add support for Rockchip RK3036 ...