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880178 Commits
Author | SHA1 | Message | Date | |
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Linus Torvalds
|
6a0e20cd8c |
First set of RISC-V updates for v5.5-rc1
New features: - SECCOMP support - nommu support - SBI-less system support - M-Mode support - TLB flush optimizations Other improvements: - Pass the complete RISC-V ISA string supported by the CPU cores to userspace, rather than redacting parts of it in the kernel - Add platform DMA IP block data to the HiFive Unleashed board DT file - Add Makefile support for BZ2, LZ4, LZMA, LZO kernel image compression formats, in line with other architectures Cleanups: - Remove unnecessary PTE_PARENT_SIZE macro - Standardize include guard naming across arch/riscv -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElRDoIDdEz9/svf2Kx4+xDQu9KksFAl3dkMcACgkQx4+xDQu9 KksoQA/+MZdtMrSe+j5yep7ZO803ivdS5tPCjNI06An2Ps8OJmJKoU8zSCIbygfM xIQ8R5KVLjd1DTW3SKNrL3bUsH0PdwGHKj69z0gMA01kGBe5CfJEzHw03U4It++t xaPAYJje99xtdEzZMro/Z+/Gsz/XM5SDZmY4i6quSlHOmL0HP6zftk3jPvxO+XtD 7unQJSHuZElqs984OmR+6DUTiaIlJ4P+/xxlFydswq19/tDNCXpukLhMHkOND3W+ 3dBHAp9U18dz2I8lD3xlppVbvgCnud7z+xa+XY1Q/BluoYIEe6714S+9lr8TCdTP 43wL9hSvbDPyaydnmKU7VqwdcWrbVQkA7H3GtxeiUZYvyDdidk9sARqg0n6uoedw 48uRfeI0jCQXh6XdFNMCqNgYPpcpHY3isMKVCi2U6TT0fNdUUC3f62qsOIP0vQXh 4hDys5JzIoBKv8nz/ap+1xzUluBt6FGmySPlTbd8ryn2m2Yd0EsHjywcEGRJMrlM KcOYgLAKcr9rRF4ap/NqQy74AvC+pOcDVeUHPD0WXYDRQn6L0wbp8YElzRf8W1BC b7osrRSNLfzC2LsEUEK+qYHrT4+cuWBbkuobAEHMY/OnLW1OKEifZQIdknAE1/yg n2qy4DuA6qta+Q1GiH8OOt9AEYHPw+SDP3+qFaJK5ZZMb3v565A= =nbwY -----END PGP SIGNATURE----- Merge tag 'riscv/for-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Paul Walmsley: "New features: - SECCOMP support - nommu support - SBI-less system support - M-Mode support - TLB flush optimizations Other improvements: - Pass the complete RISC-V ISA string supported by the CPU cores to userspace, rather than redacting parts of it in the kernel - Add platform DMA IP block data to the HiFive Unleashed board DT file - Add Makefile support for BZ2, LZ4, LZMA, LZO kernel image compression formats, in line with other architectures Cleanups: - Remove unnecessary PTE_PARENT_SIZE macro - Standardize include guard naming across arch/riscv" * tag 'riscv/for-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (22 commits) riscv: provide a flat image loader riscv: add nommu support riscv: clear the instruction cache and all registers when booting riscv: read the hart ID from mhartid on boot riscv: provide native clint access for M-mode riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 riscv: add support for MMIO access to the timer registers riscv: implement remote sfence.i using IPIs riscv: cleanup the default power off implementation riscv: poison SBI calls for M-mode riscv: don't allow selecting SBI based drivers for M-mode RISC-V: Add multiple compression image format. riscv: clean up the macro format in each header file riscv: Use PMD_SIZE to replace PTE_PARENT_SIZE riscv: abstract out CSR names for supervisor vs machine mode riscv: separate MMIO functions into their own header file riscv: enter WFI in default_power_off() if SBI does not shutdown RISC-V: Issue a tlb page flush if possible RISC-V: Issue a local tlbflush if possible. RISC-V: Do not invoke SBI call if cpumask is empty ... |
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Linus Torvalds
|
80eb5fea3c |
powerpc fixes for Spectre-RSB
We failed to activate the mitigation for Spectre-RSB (Return Stack Buffer, aka. ret2spec) on context switch, on CPUs prior to Power9 DD2.3. That allows a process to poison the RSB (called Link Stack on Power CPUs) and possibly misdirect speculative execution of another process. If the victim process can be induced to execute a leak gadget then it may be possible to extract information from the victim via a side channel. The fix is to correctly activate the link stack flush mitigation on all CPUs that have any mitigation of Spectre v2 in userspace enabled. There's a second commit which adds a link stack flush in the KVM guest exit path. A leak via that path has not been demonstrated, but we believe it's at least theoretically possible. This is the fix for CVE-2019-18660. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl3eUXsTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgEXtD/4qiCp4OHo+MEFbDyqZHZSYdFihpZ2B 9s8yQKMaL0WWVJU0rlKSY0fDW/W0pLUn1zoREY9kRIHrQQi9wd5kg6s2kZtDeIPZ XPANeOpicMJjKGA+s/CqJfJZmGhzQ6VYplg/qevjvgOZqn8QsQhljg85w3Tr2wjo oXyi/0ZNv957pYrTHu08YIRr5OxalcE6Cxb4hZBqwbcubwKANSifLb72hcDEkNdR wshmt6mZUMtW8ToaGGt2b0csF2I0TClvBLQV8bxlbMZNFPYgUfBaHyCtHnv6bX65 Jlgyw46pv9o0aeIF24rmP9jDEX+Hcig5Qu/EdLkd9lDl5YMxxVv9LlGq8tt7TQjI J97DeUFYjvePGMzirPFc7EvEoN35f19/5IuZUEQQ8wE4I/R1gNqOxbpGUqvReTbA +WJHqqT6sbJ1ys/mWRlGYMkn1xPNG3scpTNNh9/f3f/+ci3knOeYNeieVjjFvIv0 4+toMQGIU7gB0mU67oLyClygOvC0DeBSQk8nFk0pznzUqdQlsqnbbI5O0KWFjf57 jZV9l5khfdkkZiTIkGEZ3RY7X4pcrKd4kI+5+2OLiZOQVw2rudE3+ocysxP0osmA Ec+dr3uxL1YKdR4GVvk5mCMNlln6PpfT5Y21YSiipnGsWC1hvYkbPaj4u/T5oV5T B1bP/R7gQw4yfQ== =NQFt -----END PGP SIGNATURE----- Merge tag 'powerpc-spectre-rsb' of powerpc-CVE-2019-18660.bundle Pull powerpc Spectre-RSB fixes from Michael Ellerman: "We failed to activate the mitigation for Spectre-RSB (Return Stack Buffer, aka. ret2spec) on context switch, on CPUs prior to Power9 DD2.3. That allows a process to poison the RSB (called Link Stack on Power CPUs) and possibly misdirect speculative execution of another process. If the victim process can be induced to execute a leak gadget then it may be possible to extract information from the victim via a side channel. The fix is to correctly activate the link stack flush mitigation on all CPUs that have any mitigation of Spectre v2 in userspace enabled. There's a second commit which adds a link stack flush in the KVM guest exit path. A leak via that path has not been demonstrated, but we believe it's at least theoretically possible. This is the fix for CVE-2019-18660" * tag 'powerpc-spectre-rsb' of /home/torvalds/Downloads/powerpc-CVE-2019-18660.bundle: KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel powerpc/book3s64: Fix link stack flush on context switch |
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Linus Torvalds
|
9a3d7fd275 |
Driver core patches for 5.5-rc1
Here is the "big" set of driver core patches for 5.5-rc1 There's a few minor cleanups and fixes in here, but the majority of the patches in here fall into two buckets: - debugfs api cleanups and fixes - driver core device link support for boot dependancy issues The debugfs api cleanups are working to slowly refactor the debugfs apis so that it is even harder to use incorrectly. That work has been happening for the past few kernel releases and will continue over time, it's a long-term project/goal The driver core device link support missed 5.4 by just a bit, so it's been sitting and baking for many months now. It's from Saravana Kannan to help resolve the problems that DT-based systems have at boot time with dependancy graphs and kernel modules. Turns out that no one has actually tried to build a generic arm64 kernel with loads of modules and have it "just work" for a variety of platforms (like a distro kernel) The big problem turned out to be a lack of depandancy information between different areas of DT entries, and the work here resolves that problem and now allows devices to boot properly, and quicker than a monolith kernel. All of these patches have been in linux-next for a long time with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6m6Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yntJQCcCqg6RQ7LTdHuZv1ETeefXlsfk00An1Jtean6 42bWGx52bGFvAcpjWy8R =P7hq -----END PGP SIGNATURE----- Merge tag 'driver-core-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the "big" set of driver core patches for 5.5-rc1 There's a few minor cleanups and fixes in here, but the majority of the patches in here fall into two buckets: - debugfs api cleanups and fixes - driver core device link support for boot dependancy issues The debugfs api cleanups are working to slowly refactor the debugfs apis so that it is even harder to use incorrectly. That work has been happening for the past few kernel releases and will continue over time, it's a long-term project/goal The driver core device link support missed 5.4 by just a bit, so it's been sitting and baking for many months now. It's from Saravana Kannan to help resolve the problems that DT-based systems have at boot time with dependancy graphs and kernel modules. Turns out that no one has actually tried to build a generic arm64 kernel with loads of modules and have it "just work" for a variety of platforms (like a distro kernel). The big problem turned out to be a lack of dependency information between different areas of DT entries, and the work here resolves that problem and now allows devices to boot properly, and quicker than a monolith kernel. All of these patches have been in linux-next for a long time with no reported issues" * tag 'driver-core-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (68 commits) tracing: Remove unnecessary DEBUG_FS dependency of: property: Add device link support for interrupt-parent, dmas and -gpio(s) debugfs: Fix !DEBUG_FS debugfs_create_automount of: property: Add device link support for "iommu-map" of: property: Fix the semantics of of_is_ancestor_of() i2c: of: Populate fwnode in of_i2c_get_board_info() drivers: base: Fix Kconfig indentation firmware_loader: Fix labels with comma for builtin firmware driver core: Allow device link operations inside sync_state() driver core: platform: Declare ret variable only once cpu-topology: declare parse_acpi_topology in <linux/arch_topology.h> crypto: hisilicon: no need to check return value of debugfs_create functions driver core: platform: use the correct callback type for bus_find_device firmware_class: make firmware caching configurable driver core: Clarify documentation for fwnode_operations.add_links() mailbox: tegra: Fix superfluous IRQ error message net: caif: Fix debugfs on 64-bit platforms mac80211: Use debugfs_create_xul() helper media: c8sectpfe: no need to check return value of debugfs_create functions of: property: Add device link support for iommus, mboxes and io-channels ... |
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Linus Torvalds
|
0dd09bc02c |
Staging / IIO patches for 5.5-rc1
Here is the big staging and iio set of patches for the 5.5-rc1 release. It's the usual huge collection of cleanup patches all over the drivers/staging/ area, along with a new staging driver, and a bunch of new IIO drivers as well. Full details are in the shortlog, but all of these have been in linux-next for a long time with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6lVQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylFnwCgyvZ62uUyQTRey0zvNTe3I4fY9L4AnAnrz3ZC U6ZA2+Uj3O6qhAr5frRu =uv8S -----END PGP SIGNATURE----- Merge tag 'staging-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / iio updates from Greg KH: "Here is the big staging and iio set of patches for the 5.5-rc1 release. It's the usual huge collection of cleanup patches all over the drivers/staging/ area, along with a new staging driver, and a bunch of new IIO drivers as well. Full details are in the shortlog, but all of these have been in linux-next for a long time with no reported issues" * tag 'staging-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (548 commits) staging: vchiq: Have vchiq_dump_* functions return an error code staging: vchiq: Refactor indentation in vchiq_dump_* functions staging: fwserial: Fix Kconfig indentation (seven spaces) staging: vchiq_dump: Replace min with min_t staging: vchiq: Fix block comment format in vchiq_dump() staging: octeon: indent with tabs instead of spaces staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error staging: most: core: remove sysfs attr remove_link staging: vc04: Fix Kconfig indentation staging: pi433: Fix Kconfig indentation staging: nvec: Fix Kconfig indentation staging: most: Fix Kconfig indentation staging: fwserial: Fix Kconfig indentation staging: fbtft: Fix Kconfig indentation fbtft: Drop OF dependency fbtft: Make use of device property API fbtft: Drop useless #ifdef CONFIG_OF and dead code fbtft: Describe function parameters in kernel-doc fbtft: Make sure string is NULL terminated staging: rtl8723bs: remove set but not used variable 'change', 'pos' ... |
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Linus Torvalds
|
8f56e4ebe0 |
Char/Misc driver patches for 5.5-rc1
Here is the big set of char/misc and other driver patches for 5.5-rc1 Loads of different things in here, this feels like the catch-all of driver subsystems these days. Full details are in the shortlog, but nothing major overall, just lots of driver updates and additions. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6ewA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymNXACfebVkDrFOH9EqDgFArPvZ1i9EmZ4AoLbE1Wki ftJApk+Ov1BT2TvClOza =cXqg -----END PGP SIGNATURE----- Merge tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other driver patches for 5.5-rc1 Loads of different things in here, this feels like the catch-all of driver subsystems these days. Full details are in the shortlog, but nothing major overall, just lots of driver updates and additions. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (198 commits) char: Fix Kconfig indentation, continued habanalabs: add more protection of device during reset habanalabs: flush EQ workers in hard reset habanalabs: make the reset code more consistent habanalabs: expose reset counters via existing INFO IOCTL habanalabs: make code more concise habanalabs: use defines for F/W files habanalabs: remove prints on successful device initialization habanalabs: remove unnecessary checks habanalabs: invalidate MMU cache only once habanalabs: skip VA block list update in reset flow habanalabs: optimize MMU unmap habanalabs: prevent read/write from/to the device during hard reset habanalabs: split MMU properties to PCI/DRAM habanalabs: re-factor MMU masks and documentation habanalabs: type specific MMU cache invalidation habanalabs: re-factor memory module code habanalabs: export uapi defines to user-space habanalabs: don't print error when queues are full habanalabs: increase max jobs number to 512 ... |
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Linus Torvalds
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59274c7164 |
USB patches for 5.5-rc1
Here is the big set of USB patches for 5.5-rc1 Lots of little things in here: - typec updates and additions - usb-serial drivers cleanups and fixes - misc USB drivers cleanups and fixes - gadget drivers new features and controllers added - usual xhci additions - other minor changes All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd5+Iw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylA4wCbB3P206oHeHLBe9Eika3D8gM9/fMAn2oWlmpB Xh7wr30FGC02zU/KBpJ1 =U5qC -----END PGP SIGNATURE----- Merge tag 'usb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here is the big set of USB patches for 5.5-rc1 Lots of little things in here: - typec updates and additions - usb-serial drivers cleanups and fixes - misc USB drivers cleanups and fixes - gadget drivers new features and controllers added - usual xhci additions - other minor changes All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (223 commits) usb: gadget: udc: gr_udc: create debugfs directory under usb root usb: gadget: atmel: create debugfs directory under usb root usb: musb: create debugfs directory under usb root usb: serial: Fix Kconfig indentation usb: misc: Fix Kconfig indentation usb: gadget: Fix Kconfig indentation usb: host: Fix Kconfig indentation usb: dwc3: Fix Kconfig indentation usb: gadget: configfs: Fix missing spin_lock_init() usb-storage: Disable UAS on JMicron SATA enclosure USB: documentation: flags on usb-storage versus UAS USB: uas: heed CAPACITY_HEURISTICS USB: uas: honor flag to avoid CAPACITY16 usb: host: xhci-tegra: Correct phy enable sequence usb-serial: cp201x: support Mark-10 digital force gauge usb: chipidea: imx: pinctrl for HSIC is optional usb: chipidea: imx: refine the error handling for hsic usb: chipidea: imx: change hsic power regulator as optional usb: chipidea: imx: check data->usbmisc_data against NULL before access usb: chipidea: core: change vbus-regulator as optional ... |
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Linus Torvalds
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d768869728 |
RDMA subsystem updates for 5.5
Mainly a collection of smaller of driver updates this cycle. - Various driver updates and bug fixes for siw, bnxt_re, hns, qedr, iw_cxgb4, vmw_pvrdma, mlx5 - Improvements in SRPT from working with iWarp - SRIOV VF support for bnxt_re - Skeleton kernel-doc files for drivers/infiniband - User visible counters for events related to ODP - Common code for tracking of mmap lifetimes so that drivers can link HW object liftime to a VMA - ODP bug fixes and rework - RDMA READ support for efa - Removal of the very old cxgb3 driver -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfB7FMLh+8QxL+6i3OG33FX4gmxoFAl3dwFYACgkQOG33FX4g mxohHRAAnkUr0SKh1uV7vuhA8sUlejkwAaw2V2Sm3E1y4GiPpfRAak/FcbEu9F8l E7Q7VI04DRKTTpTRmREVyKYjlKr5QOA4mSryNMfBZobjkp+t++U1GC9YKL3zh65U odyJedtv3zKCLzV9RBwX06C8Vi1PQNQp7RbQ42xH/IyKXJIZPHeCUeKv7PsfTWVo vhuXFc9pPwqHDfRVTbj6s1g+OwVuRHc+SWep6eTKLGYvt8CqdN9WEpA0sJrlwPet NLTZTrFDpuC12RPc4Lo5c7R5MeAzHgojZCeSFaL2DhJLOx3kfmU30wG+rV94Lvsq Y2yt6BwKeLleKzpR5ApkuIVHQt2KECPrJbmVLDFqi+rT7yvzsd2AB+uiCS50+LPG h2UpWJdKWtrnSzTqbJQieXd+oT253Dk+ciy7zbdPSGPwz1dc/Cna9TTn26X2SezR bmRhHOykrh7LCNrv/7jiSq/zWApGTlR9YZ86x9Li+lJ3kkG+7d2DBEofDU+oKE5F p0+1Cer1td5IkN3N8oDpvyXAbCIv7qdWwXB2Cm7dSfUETIpAKnXiBxFCHyvmsuus 7gGyKZh2490N3SoIL1muu12dIvhPC2Obg9ckCNU3ldw9+uPJkCzrs+n+JtkIW0mi i1fMjRQ6FumVT6/KdavYgeCsHmItVqv03SGdFsHF3SGwvWo6y8Y= =UV2u -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma updates from Jason Gunthorpe: "Again another fairly quiet cycle with few notable core code changes and the usual variety of driver bug fixes and small improvements. - Various driver updates and bug fixes for siw, bnxt_re, hns, qedr, iw_cxgb4, vmw_pvrdma, mlx5 - Improvements in SRPT from working with iWarp - SRIOV VF support for bnxt_re - Skeleton kernel-doc files for drivers/infiniband - User visible counters for events related to ODP - Common code for tracking of mmap lifetimes so that drivers can link HW object liftime to a VMA - ODP bug fixes and rework - RDMA READ support for efa - Removal of the very old cxgb3 driver" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (168 commits) RDMA/hns: Delete unnecessary callback functions for cq RDMA/hns: Rename the functions used inside creating cq RDMA/hns: Redefine the member of hns_roce_cq struct RDMA/hns: Redefine interfaces used in creating cq RDMA/efa: Expose RDMA read related attributes RDMA/efa: Support remote read access in MR registration RDMA/efa: Store network attributes in device attributes IB/hfi1: remove redundant assignment to variable ret RDMA/bnxt_re: Fix missing le16_to_cpu RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series RDMA/bnxt_re: Fix Kconfig indentation IB/mlx5: Implement callbacks for getting VFs GUID attributes IB/ipoib: Add ndo operation for getting VFs GUID attributes IB/core: Add interfaces to get VF node and port GUIDs net/core: Add support for getting VF GUIDs RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offset RDMA/cm: Use refcount_t type for refcount variable IB/mlx5: Support extended number of strides for Striding RQ IB/mlx4: Update HW GID table while adding vlan GID ... |
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Linus Torvalds
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0e45384cec |
MMC core:
- Add CMD13 polling for MMC IOCTLS with R1B response. - Add common DT properties for clk-phase-delays for various speed modes. - Fix size overflow for mmc gp-partitions. - Re-work HW reset for SDIO cards, which also includes a re-work for Marvell's WiFi mwifiex SDIO func driver. MMC host: - jz4740: Add support for X1000 and JZ4760. - jz4740: Add support for 8-bit bus and for low power mode. - mmci: Add support for HW busy timeout for the stm32_sdmmc variant. - owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller. - renesas_sdhi: Add support for r8a774b1. - sdhci_am654: Add support for Command Queuing Engine for J721E. - sdhci-milbeaut: Add driver for the Milbeaut SD controller. - sdhci-of-arasan: Add support for ZynqMP tap-delays. - sdhci-of-arasan: Add support for clk-phase-delays for SD cards. - sdhci-of-arasan: Add support for Intel LGM SDXC. - sdhci-of-aspeed: Allow inversion of the internal card detect signal. - sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings. - sdhci-of-at91: Improve support for calibration. - sdhci-pci: Add support for Intel JSL. - sdhci-pci: Add quirk for AMD SDHC Device 0x7906. - tmio: Enable support for erase/discard/trim requests. MMC/OMAP/pandora/wl1251: The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has been broken since v4.7. To fix the problems, changes have been made cross subsystems, but also to OMAP2 machine code and to openpandora DTS files, as summarized below. Note that, relevant changes have been tagged for stable. - mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251 - omap/omap_hsmmc: Remove redundant platform config for openpandora - omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora - omap/dts/pandora: Specify wl1251 through a child node of mmc3 - wl1251: Add devicetree support for TI wl1251 SDIO -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAl3dRnAXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjClQqxAA0QFBhpdXMXPUv74wduxup4u/ JFKUBX81CvZ0XoES9Q6N96ZM+umaWo7mxKE0PhBPX4ScdcGvQTL7f7kqWamtUtd1 bKwgdEau1hyAAsAUMEUONw5+7Vyg3i5WXogItg+RqAefUXwW/KxeNBfBBC3kY/az 4/aRBFW2N52LMqOWndAbg2EdaX5nrTl72NXwecPXEsAPid0yoz7YUpBysLDdOVAm 3PYjz2R56wUfgXRpcMUWmSSkgAT6yicPAXtpGUsxZG5oFlOeEjaqB6ggDz9bj50z aBNXBpx+vFKiXKqX3vru67tqKo8nS7JTS9qiTDIzQjsS47MML9dOEpKQlTBRklOg z7XqQ8X8mic/YvQrxZO8c/pvZls/QZrssLfdy0edS/r4tbNC/NfPEkdi6wiXojPL QZySR1Mt3De/3daZSqxYQcca82GVCTIpV/3wsRML/pAqsDaM/ZAHRbfYJ6ZdAHUN bnZcr0gJ0uKDdwfaKewt5t/3TDftE5kb0UndlAi5xwffeKELQ0xTGrEaFlf0D7vr QCIJBI6HIQ/AIuMDRg1LIV1aTmJ3Q0oGxLKNWf1NKjDZfpNkVqWSSkrx5GxQuq30 AdR4prTtAlzkCKrGLNDUer7hMCutv/UIXbmbuuoPXjR/qLCR41qLYYg/AC2KUOTW ZT8iZBdcoK6frMzmRXU= =WOaQ -----END PGP SIGNATURE----- Merge tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "These are the updates for MMC and MEMSTICK for v5.5. Note that this also contains quite some additional changes reaching beyond both the MMC and MEMSTICK subsystems. This is primarily because of fixing an old regression for a WiFi driver based on the SDIO interface on an OMAP openpandora board MMC core: - Add CMD13 polling for MMC IOCTLS with R1B response. - Add common DT properties for clk-phase-delays for various speed modes. - Fix size overflow for mmc gp-partitions. - Re-work HW reset for SDIO cards, which also includes a re-work for Marvell's WiFi mwifiex SDIO func driver. MMC host: - jz4740: Add support for X1000 and JZ4760. - jz4740: Add support for 8-bit bus and for low power mode. - mmci: Add support for HW busy timeout for the stm32_sdmmc variant. - owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller. - renesas_sdhi: Add support for r8a774b1. - sdhci_am654: Add support for Command Queuing Engine for J721E. - sdhci-milbeaut: Add driver for the Milbeaut SD controller. - sdhci-of-arasan: Add support for ZynqMP tap-delays. - sdhci-of-arasan: Add support for clk-phase-delays for SD cards. - sdhci-of-arasan: Add support for Intel LGM SDXC. - sdhci-of-aspeed: Allow inversion of the internal card detect signal. - sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings. - sdhci-of-at91: Improve support for calibration. - sdhci-pci: Add support for Intel JSL. - sdhci-pci: Add quirk for AMD SDHC Device 0x7906. - tmio: Enable support for erase/discard/trim requests. MMC/OMAP/pandora/wl1251: The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has been broken since v4.7. To fix the problems, changes have been made cross subsystems, but also to OMAP2 machine code and to openpandora DTS files, as summarized below. Relevant changes have been tagged for stable. - mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251 - omap/omap_hsmmc: Remove redundant platform config for openpandora - omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora - omap/dts/pandora: Specify wl1251 through a child node of mmc3 - wl1251: Add devicetree support for TI wl1251 SDIO" * tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (73 commits) dt-bindings: mmc: Correct the type of the clk phase properties Revert "mmc: tmio: remove workaround for NON_REMOVABLE" memstick: Fix Kconfig indentation mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller firmware: xilinx: Add SDIO Tap Delay nodes mmc: sdhci-of-arasan: Add support to set clock phase delays for SD dt-bindings: mmc: Add optional generic properties for mmc mmc: sdhci-of-arasan: Add sampling clock for a phy to use dt-bindings: mmc: arasan: Update Documentation for the input clock mmc: sdhci-of-arasan: Separate out clk related data to another structure mmc: sdhci: Fix grammar in warning message mmc: sdhci-of-aspeed: add inversion signal presence mmc: sdhci-of-aspeed: enable CONFIG_MMC_SDHCI_IO_ACCESSORS mmc: sdhci_am654: Add Support for Command Queuing Engine to J721E mmc: core: Fix size overflow for mmc partitions mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition mmc: core: fix wl1251 sdio quirks ... |
||
Linus Torvalds
|
dc5fa46568 |
This is the bulk of pin control changes for the v5.5 kernel
series: Core changes: - Avoid taking direct references to device tree-supplied device names: these may changed at runtime under certain circumstances to kstrdup them. GPIO related: - Work is ongoing to move to passing the irqchip along as a templated struct gpio_irq_chip when adding a standard gpiolib-based irqchip to a GPIO controller, a few patches in this cycle switches a few pin control drivers over to using this method. New hardware support: - Intel Lightning Mountain SoC pin controller and GPIO support, a first Intel platform to use device tree rather than ACPI to configure the system. News reports says that this SoC is a network processor. - Qualcomm MSM8976 and MSM8956 - Qualcomm PMIC GPIO now also supports PM6150 and PM6150L - Qualcomm SPMI MPP and SPMI GPIO for PM8950 and PMI8950 - Rockchip RK3308 - Renesas R8A77961 - Allwinner Meson-A1 Driver improvements: - get_multiple and set_multiple support for the AT91-PIO4 driver. - Convert Qualcomm SSBI GPIO to use the hierarchical IRQ helpers in the GPIOlib irqchip. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAl3dPAMACgkQQRCzN7AZ XXOckA/+K8++XpN15+DR3tWD6QOKU1pXH9Mam/41yDi5eHJZ8TOTZA9V3rXvy53e 6QYj0OOXnbLm0UhcbJRA2lOPFLHlaK3aZExfQcNT4U/qklZxyteJ8fxNFDzADqAd 7FrrdrWBW8bJw4GwGeV0jwjJENUAQ2WJ3W9rHX3WDoABIMEqxBmZtPmcK+HpnZFW P6Gt0kMDS70IE4W+2IzXhpKWE41IwH6WV8QqOnCN1aIwmI9KhsFJ3WlbiowcRZoS yyDgLryt5gEvSIZNzG0rnOC+Mn21gQn3KyuQdGalm4OfW2TT7IuPXJF/ZT502lGv ypIhdjxwSIn4OxexS80j5HG8p/RNP2qjK3z8WBwh+IVUepPSV89kuk1lzH66B8VO FXnH+lhd1WJTttBkcjHOO/pkK09WTO1MOyu+iYXZQ/cYJADCHL/KHvK30unuvrL4 J/npJbOzxzbxor/132hrjJCFo9VHDViInWrt4lC2MaBi3gBcsgukROBYIqCBHO7T UtdemwB056sYr3WtwAsJ5GsBkFhhFmWUBf5i/hWGFT3vcop55Lnlo4HZ5ipSxjIc 1NAuymO/xyH6uDhQhfN7h7Dxc8fLYmslvOyiCROVxBBnzP0Am3UAb/fL7RXztHle v1E4786GH/IGL6Q1q2U2NTNfAm2CPdB/yF2pN1DluIM+U1spAKU= =uPLY -----END PGP SIGNATURE----- Merge tag 'pinctrl-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for v5.5. It is pretty much business as usual, the most interesting thing I think is the pin controller for a new Intel chip called Lightning Mountain, which is according to news reports some kind of embedded network processor and what is surprising about it is that Intel have decided to use device tree to describe the system rather than ACPI that they have traditionally favored. Core changes: - Avoid taking direct references to device tree-supplied device names: these may changed at runtime under certain circumstances to kstrdup them. GPIO related: - Work is ongoing to move to passing the irqchip along as a templated struct gpio_irq_chip when adding a standard gpiolib-based irqchip to a GPIO controller, a few patches in this cycle switches a few pin control drivers over to using this method. New hardware support: - Intel Lightning Mountain SoC pin controller and GPIO support, a first Intel platform to use device tree rather than ACPI to configure the system. News reports says that this SoC is a network processor. - Qualcomm MSM8976 and MSM8956 - Qualcomm PMIC GPIO now also supports PM6150 and PM6150L - Qualcomm SPMI MPP and SPMI GPIO for PM8950 and PMI8950 - Rockchip RK3308 - Renesas R8A77961 - Allwinner Meson-A1 Driver improvements: - get_multiple and set_multiple support for the AT91-PIO4 driver. - Convert Qualcomm SSBI GPIO to use the hierarchical IRQ helpers in the GPIOlib irqchip" * tag 'pinctrl-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (93 commits) pinctrl: ingenic: Add OTG VBUS pin for the JZ4770 pinctrl: ingenic: Handle PIN_CONFIG_OUTPUT config pinctrl: Fix Kconfig indentation pinctrl: lewisburg: Update pin list according to v1.1v6 MAINTAINERS: Replace my email by one @kernel.org pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type() dt-bindings: pinctrl: intel: Add for new SoC pinctrl: Add pinmux & GPIO controller driver for a new SoC pinctrl: rza1: remove unnecessary static inline function pinctrl: meson: add pinctrl driver support for Meson-A1 SoC pinctrl: meson: add a new callback for SoCs fixup pinctrl: nomadik: db8500: Add mc0_a_2 pin group without direction control dt-bindings: pinctrl: Convert generic pin mux and config properties to schema pinctrl: cherryview: Missed type change to unsigned int pinctrl: intel: Missed type change to unsigned int pinctrl: use devm_platform_ioremap_resource() to simplify code pinctrl: just return if no valid maps dt-bindings: pinctrl: qcom-pmic-mpp: Add support for PM/PMI8950 pinctrl: qcom: spmi-mpp: Add PM/PMI8950 compatible strings dt-bindings: pinctrl: qcom-pmic-gpio: Add support for PM/PMI8950 ... |
||
Linus Torvalds
|
3d9e3501a0 |
hwmon updates for v5.5
- Added support for Texas Instruments TMP512/513 - Added support for LTC2947 - Added support for BEL PFE1100 and PFE3000 - Various minor improvements and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAl3dGjsACgkQyx8mb86f mYHdxxAAiMSLIy9+0F+bpDY9LPkASVTEBNKf50aCihS1HLfMcHxN4SaPU9xfoa64 x8Oq3D0g3FVHoJYLjX0NFKx7w1u+B3Mud0bEKt09KHcJjQQFFSAwkGGyxpk28+IH XzLTYgYSqitYEmcT/AMsyNg1mRAyEJCmdF9yQyGqpirWkR1GxRYVmidZEgblWEZD IQYhy8omjyWOrJEHFT6oQ+Ki+kZkEQNCB22ies/R4qVC3u3zunnOK/xmT8abCSMh i+2lVpMyo/oo/loOWzRFwOYuQAXB072vpTwRRxo/77n4j2pVwg7Pb0AWrUMCR3Ec Nj3qd/phUMhL3iBDqBNy5VfeMiRGdGdnigHDMHQoJjYlyXI3Jc6MNFdluhm1VRSb +8aurQsS56XVfsk+FOr6wxD5q9vppIIS0RXlZ6TVD2RznEX5ta8GJ71y1FQHQ3FD KNp2aaAElx/Y6QAKswQ8BKA/138lTVFgZ4Pi4h9O4yptCzhxMOeo01Wlp+CsIQPF WCNvC2D8Lp5d9fU9z9Rr5e4iKDQLYBVEfkDQs/bL04h2+rPnddM9rJYcWE3rOSPk JZ6y3oj1iJxMF2eK5Q0x9qgUhmRURJMelFNshEukO7F+ismRiQPnXSOiPHJM+Qcj JGeSp8kPusOPGAt+/Zh4knKPGG41PfL03MMJQVwF5vQzXbwlDcs= =HNfe -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Add support for Texas Instruments TMP512/513 - Add support for LTC2947 - Add support for BEL PFE1100 and PFE3000 - Various minor improvements and fixes * tag 'hwmon-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: dell-smm-hwmon: Add documentation hwmon: (dell-smm) Add support for disabling automatic BIOS fan control hwmon: Add driver for Texas Instruments TMP512/513 sensor chips. dt-bindings: hwmon: Add TMP512/513 docs: hwmon: Document bel-pfe pmbus driver hwmon: (pmbus) add driver for BEL PFE1100 and PFE3000 dt-bindings: hwmon: Add ltc2947 documentation hwmon: Add support for ltc2947 hwmon: (ina3221) Add summation feature support hwmon: (tmp421) Allow reading at 2Hz instead of 0.5Hz hwmon: (w83793d) remove redundant assignment to variable res hwmon: (pmbus/ibm-cffps) Add version detection capability dt-bindings: hwmon: Document ibm,cffps compatible string hwmon: abituguru: make array probe_order static, makes object smaller hwmon: (applesmc) switch to using input device polling mode hwmon: (aspeed-pwm-tacho) Use devm_platform_ioremap_resource() in aspeed_pwm_tacho_probe() hwmon: (pmbus/ibm-cffps) Fix LED blink behavior hwmon: (pmbus/ibm-cffps) Switch LEDs to blocking brightness call |
||
Linus Torvalds
|
00074a7007 |
power supply and reset changes for the v5.5 series
Drivers: * test_power: add support for current and charge_counter * cpcap-charger: improve charge calculation and limit default charge voltage * ab8500: convert to IIO * misc. small fixes all over drivers -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAl3dFBkACgkQ2O7X88g7 +ppUPQ/7Bv3GRusMB9Z/nTlhTLyR68P5vOoQ7Axfhi9NUCIq3RRG/pKZkYKKits1 5U9Z13pceDznmWvamPvNkhH6mVjS4JsLsJOSkp8op2DvptQpcrfs5t+XhBamWu/D pmy6FkhbFLhxSRshd3st1VcqPZNc9/PmoYaoBp397wDF+SKZxJ+wI/Fm6LQmqG/q SZv8eBKFmViyv+xYmXGJf2CZanxzZ0DZK2ZMYlp39XQcfOw90ImD5crZJcLlf9zQ HJV69JxurCDb0ovr2JfRjYtyfx8eqYFxSE5o6rqqNWIPGikQs3+TajovMuO5B0D0 FmLxkgMeNAzK1CzccxKKh1qQi65T8Kdv+N6pgVgsR9wVfCmLsfYCeBrZb4PJv5GH hlJSZXxzYKgN00bD/7HA2l0hlUpIepQm0EtNCyjiPwGMVAHr8MerCfHwbzr5oWfq h1G3hGW9OOm1BwVvScff08UdL2xI6A7Aa7lLXqCkwM3oXhdFPAmr3qiv0Rw8wVNS /LY1HiQ2jldWgdVPdSMvPoLqxdfebz/Ro0J7do2amPGj/ebh6H7GvUVIxX/8cNZe iz22kzoJXW+k9173FGNZA+4Ccf49XdplFn2uinX9TsNCf4XCKcyWq+3aPczQ6zSl ZPqGn4mOpjRLm3xl/DbOOWXpNqFszVHhhX4G/WAMB8RMseFfelw= =iHhO -----END PGP SIGNATURE----- Merge tag 'for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: - test_power: add support for current and charge_counter - cpcap-charger: improve charge calculation and limit default charge voltage - ab8500: convert to IIO - misc small fixes all over drivers * tag 'for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (29 commits) power: supply: bd70528: Add MODULE_ALIAS to allow module auto loading power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static power: supply: cpcap-battery: Add basic coulomb counter calibrate support power: supply: cpcap-battery: Read and save integrator register CCI power: supply: cpcap-battery: Simplify short term power average calculation power: supply: cpcap-battery: Simplify coulomb counter calculation with div_s64 power: supply: cpcap-battery: Move coulomb counter units per lsb to ddata power: supply: cpcap-charger: Allow changing constant charge voltage power: supply: cpcap-battery: Fix handling of lowered charger voltage power: supply: cpcap-charger: Improve battery detection power: supply: cpcap-battery: Check voltage before orderly_poweroff power: supply: cpcap-charger: Limit voltage to 4.2V for battery power: supply: ab8500: Handle invalid IRQ from platform_get_irq_byname() power: supply: ab8500_fg: Do not free non-requested IRQs in probe's error path power: supply: ab8500: Cleanup probe in reverse order power: reset: at91: fix __le32 cast in reset code power: supply: abx500_chargalg: Fix code indentation mfd: Switch the AB8500 GPADC to IIO iio: adc: New driver for the AB8500 GPADC ... |
||
Linus Torvalds
|
89d57dddd7 |
media updates for v5.5-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAl3dKsYACgkQCF8+vY7k 4RWmzBAAnIL1V0Jb6vJo9AJUmntDiO/3lVGjz+6bzvlhsjbPD0/6r1AY2ZRZxO97 U3TTnB9m1nRjtJaaZ5Lmx9kc9suB8u1s9HziTcKIQ971goSZapmrx3IKPK64jt5D Uw6nzfinvAgRw0Rt0t6yd+yciw5bsqmGR5iIz/A29BXHnVu5P2TcGE8IM/oloxqV ZQkff30jieSM3CXq9hQSoekJkipyCXN3xbKncVVHc4TEonvXSCcAQxC6tRulKpi/ Y/MOxB3v7Vh3snVe5lI3fBYPr8Iw8xpBTMXg7s5e4Sb9aCeZioF0cb2nLJFG8tw8 2TviW1Fktt/N1nwZreRgVMkl19fGm3IdVd+1ukWgXS4EvV3FFsx3FZMFgAebhvKZ 1SHxhGyC5yc5yDl8f9/yo/cyKRzeDj7h6SSD2TUKRmnKXWBin9cNr3CPNJDvTk6Q rgb2B/Sbs00fZFihRdkt8n6SmHpARS4QBZiAKpHECZhmBKNqFLg050v0uzB1Z7D8 r7gK8NIWQORnmLWmHCa/kCAB8syUm8cW6LibWAvCbfN0FEaYdujFtvC+v0BQSTVJ f9BNFwUs3mCJ6x30F2DN60f2z3G1ehuNPMxFBFJpa9sLgh2wEPVaqEakGWE2iMUP Rv/cz0CJQweJutdhIAHtk3nVOQZeiAcqZMeHYemX9lL62Mjprmo= =VN90 -----END PGP SIGNATURE----- Merge tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - uAPI documentation for stateless decoders - Added a new CEC ioctl together with its documentation - Improved IPU3 documentation - New i2c drivers: hi556 and imx290 - Added support on Vivid driver for meta streams - Added de-interlace support for sunxi subdriver - Added a few new remote controler keymaps - Added H.265 support for Sunxi Cedrus driver - Another round of random driver cleanups, fixes and improvements * tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits) media: Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding" media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly media: hantro: Remove now unused H264 pic_size media: hantro: Use output buffer width and height for H264 decoding media: hantro: Reduce H264 extra space for motion vectors media: hantro: Fix H264 motion vector buffer offset media: ti-vpe: vpe: fix compatible to match bindings media: dt-bindings: media: ti-vpe: Document VPE driver media: zr364xx: remove redundant assigmnent to idx, clean up code media: Documentation: media: *_DEFAULT targets for subdevs media: hantro: Fix s_fmt for dynamic resolution changes media: i2c: Use the correct style for SPDX License Identifier media: siano: Use the correct style for SPDX License Identifier media: vicodec: media_device_cleanup was called too early media: vim2m: media_device_cleanup was called too early media: cedrus: Increase maximum supported size media: cedrus: Fix H264 4k support media: cedrus: Properly signal size in mode register media: v4l2-ctrl: Lock main_hdl on operations of requests_queued. media: si470x-i2c: add missed operations in remove ... |
||
Linus Torvalds
|
3f1b210a7f |
sound updates for 5.5-rc1
There have been some significant changes in the core side, both for ALSA and ASoC, while lots of development have been seen in SOF, as well as many small fixes/improvements for ASoC codecs and platforms. Below is a highlight in this cycle: Core: - The unification of PCM vmalloc buffer allocation helpers into the standard API - Clean up of the default PCM mmap handling for vmalloc & SG-buffer - Fix potential races at ALSA timer open - A few new PCM API extensions; just preliminary core changes, the actual changes in drivers will be merged in 5.6 - Continued ASoC componentization works; now almost everything is a common ASoC component object. A lot of refactoring and simplification have been done along with it. ASoC: - Many fixes to the Sound Open Firmware (SOF) code - Wake on voice support for Chromebooks - SPI support and trigger word detection for RT5677 - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770 HD-audio: - Improved Intel DSP configuration / probe code for SOF - Plumbing the legacy HD-audio driver with Intel SOF HDMI - DP-MST support for Nvidia HDMI codecs - Realtek quirks cleanups and new additions as usual Others: - Lots of refactoring and cleanups for FireWire; period-size sharing, h/w IRQ interval configuration, clock recovery improvements, etc - USB-audio: Scarlett mixer quirks - Cleanups of PCM calls in various drivers (including media and USB) to adapt the core API changes -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAl3cAmcOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9UXxAAnybNeJRjvq5jCXIdASNjT7L1GdvEpjsYaqis LGibFi8ekJmbs6PH8ALn5aRaaZgM9EONIU/BJ3ItlsX96OZ/o+PT5QBy67osF39K zgS0z37puptznj4wy5+istfn7aYuCCSobN9K/3xSS/yX5ibvneBr2d88gKa/u7mn ubKKR8r+asBXLyKEHYhtif8IXN7lttYQgIiVGSTGe8a8V0C1VU2VQOFbCVAv2guv tg7PYzaQYa/37XLKgdRIovvJGC6r498/aI3aA7dSttUuAlZge6HT9iD/TDhChvmA OGyfnH7SViRtp8zlDfCyiwi2vlXSFHrkFYRQaf7Ov4uhAUPlQhehyEAs5SCl3zOB Z9BSGYyiyzUCwoy6nnxzsjA+6CSaVx7ceW33Zc64wie4CsvmaWT+QssJ3IQkB+WF VQTM0gnzaEKF1yR7jeTFc9ndWFnnHbCRR2WWWsn/U4lxsHczdpt/RoLi+TxTm3YP Qb4atYtydgnwFcMvIlWGh68/MzaP3yK9lh0Ckr0GsRgRgMs/nqK/gZMlvCosDMRP Hc8j7cSACXF1EZ+dGlVa+q/qiYD9rAFQa8f8h4WB4En6yqkZ+qilk/z/A7sdb8bt VaaoOWTK4xEiVeV23RMO74+kPZazkkju636EWTvc2zBTJ6upkaT+geUV/e4g1aSc r/gylz8= =xGUt -----END PGP SIGNATURE----- Merge tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "There have been some significant changes in the core side, both for ALSA and ASoC, while lots of development have been seen in SOF, as well as many small fixes/improvements for ASoC codecs and platforms. Below is a highlight in this cycle: Core: - The unification of PCM vmalloc buffer allocation helpers into the standard API - Clean up of the default PCM mmap handling for vmalloc & SG-buffer - Fix potential races at ALSA timer open - A few new PCM API extensions; just preliminary core changes, the actual changes in drivers will be merged in 5.6 - Continued ASoC componentization works; now almost everything is a common ASoC component object. A lot of refactoring and simplification have been done along with it. ASoC: - Many fixes to the Sound Open Firmware (SOF) code - Wake on voice support for Chromebooks - SPI support and trigger word detection for RT5677 - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770 HD-audio: - Improved Intel DSP configuration / probe code for SOF - Plumbing the legacy HD-audio driver with Intel SOF HDMI - DP-MST support for Nvidia HDMI codecs - Realtek quirks cleanups and new additions as usual Others: - Lots of refactoring and cleanups for FireWire; period-size sharing, h/w IRQ interval configuration, clock recovery improvements, etc - USB-audio: Scarlett mixer quirks - Cleanups of PCM calls in various drivers (including media and USB) to adapt the core API changes" * tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits) ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC ALSA: aloop: Fix dependency on timer API ASoC: DMI long name - avoid to add board name if matches with product name ASoC: improve the DMI long card code in asoc-core ASoC: rsnd: fix DALIGN register for SSIU ALSA: aloop: Avoid unexpected timer event callback tasklets ALSA: aloop: Remove redundant locking in timer open function ASoC: component: Add sync_stop PCM ops ASoC: pcm: Make ioctl ops optional ALSA: hda/hdmi - Clear codec->relaxed_resume flag at unbinding ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs ALSA: cs4236: fix error return comparison of an unsigned integer ALSA: usb-audio: Fix NULL dereference at parsing BADD ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop ALSA: hda/realtek - Move some alc236 pintbls to fallback table ALSA: hda/realtek - Move some alc256 pintbls to fallback table ALSA: docs: Update about the new PCM sync_stop ops ALSA: pcm: Add card sync_irq field ... |
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Linus Torvalds
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361b0d286a |
Device properties framework updates for 5.5-rc1
Add support for printing fwnode names using a new conversion specifier "%pfw" (Sakari Ailus), clean up the software node and efi/apple-properties code in preparation for improved software node reference properties handling (Dmitry Torokhov) and fix the struct fwnode_operations description (Heikki Krogerus). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl3dHU0SHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx1JkP/j/YkE6VsMlXqL+3kMABXfVlAIZtkZ71 YB13wtGHdz0hewvCFJDLZuJ3+axbR5Lk60tqX+lfG6GvWMtudZ+URkZ0KIUBhDXM uwVniqcWvlItMGo+cU7FLW1rKkRDCQ75x4GlKD1MivCG+PZXYqkH/ESQZgi3TdwD 0rYGzUx4nBKzS9yJ6ZnBhSOGRq9sGGHgOr20LjYlAplcOMhE6PP+SQNCfKVk8DE8 ZolavWpmD+nsV97qWGLpJOKWJXplCv+lWX8cQICvONRSWPHq6ehQ4HONnLDtPai3 EcyGQ3LbuVMYKOWUVRYs2X+wvgmAz461Y+Du8FO1QzYuNMYzArRx2naD1LIIUT6Q UE8RRkN2YyqvVmSLlAYAJPH7GCP8mRZV2gHfmS7fF16jUpTOiDHKiZFjOgvSc/lp 31DhBpWr64NgSOSpqi/bX6fSYVv9YGPOd0J8dPNsaGZbHZxJJ2cmZ092u6Rrx6VG x1qO2j2c2xC6Y+pEMCBCqjDUmhFD5P6O7qVky/9kyZv9AWyBlEpni7tdu8J6DqVG RUB0zq5jujfBoTtBFFpVxDiQYvctTs/T9te48DQkdCli0J/bUEEyNw5nX6HKnjZM jyrh93Th512W0JwbPWpJXn1JJMdxkNitwlLRwnhCSSTdcLZiHzDoYdf7taSemvX5 ZJZYhPG5T6i5 =VcCH -----END PGP SIGNATURE----- Merge tag 'devprop-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device properties framework updates from Rafael Wysocki: "Add support for printing fwnode names using a new conversion specifier "%pfw" (Sakari Ailus), clean up the software node and efi/apple-properties code in preparation for improved software node reference properties handling (Dmitry Torokhov) and fix the struct fwnode_operations description (Heikki Krogerus)" * tag 'devprop-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits) software node: simplify property_entry_read_string_array() software node: unify PROPERTY_ENTRY_XXX macros software node: remove property_entry_read_uNN_array functions software node: get rid of property_set_pointer() software node: clean up property_copy_string_array() software node: mark internal macros with double underscores efi/apple-properties: use PROPERTY_ENTRY_U8_ARRAY_LEN software node: introduce PROPERTY_ENTRY_XXX_ARRAY_LEN() software node: remove DEV_PROP_MAX device property: Fix the description of struct fwnode_operations lib/test_printf: Add tests for %pfw printk modifier lib/vsprintf: Add %pfw conversion specifier for printing fwnode names lib/vsprintf: OF nodes are first and foremost, struct device_nodes lib/vsprintf: Make use of fwnode API to obtain node names and separators lib/vsprintf: Add a note on re-using %pf or %pF lib/vsprintf: Remove support for %pF and %pf in favour of %pS and %ps device property: Add a function to obtain a node's prefix device property: Add fwnode_get_name for returning the name of a node device property: Add functions for accessing node's parents device property: Move fwnode_get_parent() up ... |
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Linus Torvalds
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6e9f879684 |
ACPI updates for 5.5-rc1
- Update the ACPICA code in the kernel to upstream revision 20191018 including: * Fixes for Clang warnings (Bob Moore). * Fix for possible overflow in get_tick_count() (Bob Moore). * Introduction of acpi_unload_table() (Bob Moore). * Debugger and utilities updates (Erik Schmauss). * Fix for unloading tables loaded via configfs (Nikolaus Voss). - Add support for EFI specific purpose memory to optionally allow either application-exclusive or core-kernel-mm managed access to differentiated memory (Dan Williams). - Fix and clean up processing of the HMAT table (Brice Goglin, Qian Cai, Tao Xu). - Update the ACPI EC driver to make it work on systems with hardware-reduced ACPI (Daniel Drake). - Always build in support for the Generic Event Device (GED) to allow one kernel binary to work both on systems with full hardware ACPI and hardware-reduced ACPI (Arjan van de Ven). - Fix the table unload mechanism to unregister platform devices created when the given table was loaded (Andy Shevchenko). - Rework the lid blacklist handling in the button driver and add more lid quirks to it (Hans de Goede). - Improve ACPI-based device enumeration for some platforms based on Intel BayTrail SoCs (Hans de Goede). - Add an OpRegion driver for the Cherry Trail Crystal Cove PMIC and prevent handlers from being registered for unhandled PMIC OpRegions (Hans de Goede). - Unify ACPI _HID/_UID matching (Andy Shevchenko). - Clean up documentation and comments (Cao jin, James Pack, Kacper Piwiński). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl3dHNkSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx/NkP/2y6DWjslA6UW4gjZwaRBcjYoyWExMtQ Z86goiRJtP+/NqOwm09wHFcV6FdZ4kitUno3UgMCDZJjrURapg1D0rxb1lSYtMzs mGr2FBZlVsJ9erOVSzKj1x2afVhdgl0Rl0fxPzoKgCFt8tCJar6cXy4CVEQKdeLs eUui2ksXMIEODGhpN/tr/fJqY4O4jlLmPY6gKWfFpSTsv6lnZmzcCxLf5EvUU7JW O91/jXdWz4Vl6IdP32sce6dGDjkvwnY105c7HeBf5EQWUe9RHFuSex982qhCD8U+ iE+JzlhoYpUb03EktJSXbL++IKUHvoUpTanbhka6unMhazC86x0hDf7ruUtYo2Bk V8347CFeQ1x2O5IabfJNnUfKaMYhYmOXIoFHJTLKFO5mcCJmP8KOOyDAYilC1psb RJpl1fDoAhk7NqhMttyBqfxiotP0kMoKuqtAAl8Y0hTF0DwR9IfKntuTtp1yTGds R4dpJrizUDzw1/o4fCWbc3dFZQR3NFGpL/EAyfPzqjGaeaBBkLoNYstqkal5XHwT CILmQg2WHoNuQLXZ4NFFDrM2k2G+VUAjQdkYcb/MCOFbw+aTVPu1wyQq37RLtbMo 9UwGeeT6SXW3iA1nyMoM+YvitjmxS7gHPPPl+b9G6kBubAzBPp91Ra0Mj9dPIGRB Evv5nzOIh8Hi =7Cqr -----END PGP SIGNATURE----- Merge tag 'acpi-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream revision 20191018, add support for EFI specific purpose memory, update the ACPI EC driver to make it work on systems with hardware-reduced ACPI, improve ACPI-based device enumeration for some platforms, rework the lid blacklist handling in the button driver and add more lid quirks to it, unify ACPI _HID/_UID matching, fix assorted issues and clean up the code and documentation. Specifics: - Update the ACPICA code in the kernel to upstream revision 20191018 including: * Fixes for Clang warnings (Bob Moore) * Fix for possible overflow in get_tick_count() (Bob Moore) * Introduction of acpi_unload_table() (Bob Moore) * Debugger and utilities updates (Erik Schmauss) * Fix for unloading tables loaded via configfs (Nikolaus Voss) - Add support for EFI specific purpose memory to optionally allow either application-exclusive or core-kernel-mm managed access to differentiated memory (Dan Williams) - Fix and clean up processing of the HMAT table (Brice Goglin, Qian Cai, Tao Xu) - Update the ACPI EC driver to make it work on systems with hardware-reduced ACPI (Daniel Drake) - Always build in support for the Generic Event Device (GED) to allow one kernel binary to work both on systems with full hardware ACPI and hardware-reduced ACPI (Arjan van de Ven) - Fix the table unload mechanism to unregister platform devices created when the given table was loaded (Andy Shevchenko) - Rework the lid blacklist handling in the button driver and add more lid quirks to it (Hans de Goede) - Improve ACPI-based device enumeration for some platforms based on Intel BayTrail SoCs (Hans de Goede) - Add an OpRegion driver for the Cherry Trail Crystal Cove PMIC and prevent handlers from being registered for unhandled PMIC OpRegions (Hans de Goede) - Unify ACPI _HID/_UID matching (Andy Shevchenko) - Clean up documentation and comments (Cao jin, James Pack, Kacper Piwiński)" * tag 'acpi-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits) ACPI: OSI: Shoot duplicate word ACPI: HMAT: use %u instead of %d to print u32 values ACPI: NUMA: HMAT: fix a section mismatch ACPI: HMAT: don't mix pxm and nid when setting memory target processor_pxm ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device ACPI: NUMA: HMAT: Register HMAT at device_initcall level device-dax: Add a driver for "hmem" devices dax: Fix alloc_dax_region() compile warning lib: Uplevel the pmem "region" ida to a global allocator x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP arm/efi: EFI soft reservation to memblock x86/efi: EFI soft reservation to E820 enumeration efi: Common enable/disable infrastructure for EFI soft reservation x86/efi: Push EFI_MEMMAP check into leaf routines efi: Enumerate EFI_MEMORY_SP ACPI: NUMA: Establish a new drivers/acpi/numa/ directory ACPICA: Update version to 20191018 ACPICA: debugger: remove leading whitespaces when converting a string to a buffer ACPICA: acpiexec: initialize all simple types and field units from user input ACPICA: debugger: add field unit support for acpi_db_get_next_token ... |
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Linus Torvalds
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9e7a03233e |
Power management updates for 5.5-rc1
- Use nanoseconds (instead of microseconds) as the unit of time in the cpuidle core and simplify checks for disabled idle states in the idle loop (Rafael Wysocki). - Fix and clean up the teo cpuidle governor (Rafael Wysocki). - Fix the cpuidle registration error code path (Zhenzhong Duan). - Avoid excessive vmexits in the ACPI cpuidle driver (Yin Fengwei). - Extend the idle injection infrastructure to be able to measure the requested duration in nanoseconds and to allow an exit latency limit for idle states to be specified (Daniel Lezcano). - Fix cpufreq driver registration and clarify a comment in the cpufreq core (Viresh Kumar). - Add NULL checks to the show() and store() methods of sysfs attributes exposed by cpufreq (Kai Shen). - Update cpufreq drivers: * Fix for a plain int as pointer warning from sparse in intel_pstate (Jamal Shareef). * Fix for a hardcoded number of CPUs and stack bloat in the powernv driver (John Hubbard). * Updates to the ti-cpufreq driver and DT files to support new platforms and migrate bindings from opp-v1 to opp-v2 (Adam Ford, H. Nikolaus Schaller). * Merging of the arm_big_little and vexpress-spc drivers and related cleanup (Sudeep Holla). * Fix for imx's default speed grade value (Anson Huang). * Minor cleanup of the s3c64xx driver (Nathan Chancellor). * CPU speed bin detection fix for sun50i (Ondrej Jirman). - Appoint Chanwoo Choi as the new devfreq maintainer. - Update the devfreq core: * Check NULL governor in available_governors_show sysfs to prevent showing wrong governor information and fix a race condition between devfreq_update_status() and trans_stat_show() (Leonard Crestez). * Add new 'interrupt-driven' flag for devfreq governors to allow interrupt-driven governors to prevent the devfreq core from polling devices for status (Dmitry Osipenko). * Improve an error message in devfreq_add_device() (Matthias Kaehlcke). - Update devfreq drivers: * tegra30 driver fixes and cleanups (Dmitry Osipenko). * Removal of unused property from dt-binding documentation for the exynos-bus driver (Kamil Konieczny). * exynos-ppmu cleanup and DT bindings update (Lukasz Luba, Marek Szyprowski). - Add new CPU IDs for CometLake Mobile and Desktop to the Intel RAPL power capping driver (Zhang Rui). - Allow device initialization in the generic power domains (genpd) framework to be more straightforward and clean it up (Ulf Hansson). - Add support for adjusting OPP voltages at run time to the OPP framework (Stephen Boyd). - Avoid freeing memory that has never been allocated in the hibernation core (Andy Whitcroft). - Clean up function headers in a header file and coding style in the wakeup IRQs handling code (Ulf Hansson, Xiaofei Tan). - Clean up the SmartReflex adaptive voltage scaling (AVS) driver for ARM (Ben Dooks, Geert Uytterhoeven). - Wrap power management documentation to fit in 80 columns (Bjorn Helgaas). - Add pm-graph utility entry to MAINTAINERS (Todd Brandt). - Update the cpupower utility: * Fix the handling of set and info subcommands (Abhishek Goel). * Fix build warnings (Nathan Chancellor). * Improve mperf_monitor handling (Janakarajan Natarajan). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl3dHGYSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxMcgP/1bMSkxlRHFOXYSRwS4YcvkUjlBHrCSi 3qGRyYwhc+eRLqRc+2tcmQeQEeQRBqUt8etp7/9WxqS3nic/3Vdf6AFuhSpmJzo1 6JTEutHMU5eP8lwQuKoUCJncCNdIfEOkd5T35E12W/ar5PwyJio0UByZJBnJBjD/ p7/713ucq6ZH95OGncmCJ1S1UslFCZrSS2RRigDInu8gpEssnwN9zwaJbzUYrZHj BmnKpBpT8FdLmkpbOtmmiT7q2ZGpUEHhkaO916Knf/+BFdvydTXoR90FVvXKy8Zr QpOxaTdQB2ADifUa5zs8klVP6otmZhEO9vz8hVMUWGziqagObykQngzl8tqrKEBh hLI8eEG1IkEBCv5ThQbLcoaRXNpwriXXfvWPTPB8s84HJxNZ09F6pXsv1SLh96qC lj8Q5Yy2a3tlpsg4LB58XoJ54gOtlh8bWKkM0FytrFI/IP+HT4TUu/Rxgp1nDbGd tKzLvpn4Yo2h10seeDbYk3l79mogUYj50RmwjjPn+9RwS/Df4eIpNb6ibllGZUN/ zcPZH5xlVfQRl2LKDufVN0nYSnoMZY/fU05p9XbUiJWd80LHYOb4Em1N6h/FNOyl alDhVwlxEvc2BQwL/gjYmN6Qxc7SsPTBrSGVwjWYY+FghOYQd/wBDQqQUeM21QKg ChOE3z/F/26r =GJvT -----END PGP SIGNATURE----- Merge tag 'pm-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These include cpuidle changes to use nanoseconds (instead of microseconds) as the unit of time and to simplify checks for disabled idle states in the idle loop, some cpuidle fixes and governor updates, assorted cpufreq updates (driver updates mostly and a few core fixes and cleanups), devfreq updates (dominated by the tegra30 driver changes), new CPU IDs for the RAPL power capping driver, relatively minor updates of the generic power domains (genpd) and operation performance points (OPP) frameworks, and assorted fixes and cleanups. There are also two maintainer information updates: Chanwoo Choi will be maintaining the devfreq subsystem going forward and Todd Brandt is going to maintain the pm-graph utility (created by him). Specifics: - Use nanoseconds (instead of microseconds) as the unit of time in the cpuidle core and simplify checks for disabled idle states in the idle loop (Rafael Wysocki) - Fix and clean up the teo cpuidle governor (Rafael Wysocki) - Fix the cpuidle registration error code path (Zhenzhong Duan) - Avoid excessive vmexits in the ACPI cpuidle driver (Yin Fengwei) - Extend the idle injection infrastructure to be able to measure the requested duration in nanoseconds and to allow an exit latency limit for idle states to be specified (Daniel Lezcano) - Fix cpufreq driver registration and clarify a comment in the cpufreq core (Viresh Kumar) - Add NULL checks to the show() and store() methods of sysfs attributes exposed by cpufreq (Kai Shen) - Update cpufreq drivers: * Fix for a plain int as pointer warning from sparse in intel_pstate (Jamal Shareef) * Fix for a hardcoded number of CPUs and stack bloat in the powernv driver (John Hubbard) * Updates to the ti-cpufreq driver and DT files to support new platforms and migrate bindings from opp-v1 to opp-v2 (Adam Ford, H. Nikolaus Schaller) * Merging of the arm_big_little and vexpress-spc drivers and related cleanup (Sudeep Holla) * Fix for imx's default speed grade value (Anson Huang) * Minor cleanup of the s3c64xx driver (Nathan Chancellor) * CPU speed bin detection fix for sun50i (Ondrej Jirman) - Appoint Chanwoo Choi as the new devfreq maintainer. - Update the devfreq core: * Check NULL governor in available_governors_show sysfs to prevent showing wrong governor information and fix a race condition between devfreq_update_status() and trans_stat_show() (Leonard Crestez) * Add new 'interrupt-driven' flag for devfreq governors to allow interrupt-driven governors to prevent the devfreq core from polling devices for status (Dmitry Osipenko) * Improve an error message in devfreq_add_device() (Matthias Kaehlcke) - Update devfreq drivers: * tegra30 driver fixes and cleanups (Dmitry Osipenko) * Removal of unused property from dt-binding documentation for the exynos-bus driver (Kamil Konieczny) * exynos-ppmu cleanup and DT bindings update (Lukasz Luba, Marek Szyprowski) - Add new CPU IDs for CometLake Mobile and Desktop to the Intel RAPL power capping driver (Zhang Rui) - Allow device initialization in the generic power domains (genpd) framework to be more straightforward and clean it up (Ulf Hansson) - Add support for adjusting OPP voltages at run time to the OPP framework (Stephen Boyd) - Avoid freeing memory that has never been allocated in the hibernation core (Andy Whitcroft) - Clean up function headers in a header file and coding style in the wakeup IRQs handling code (Ulf Hansson, Xiaofei Tan) - Clean up the SmartReflex adaptive voltage scaling (AVS) driver for ARM (Ben Dooks, Geert Uytterhoeven) - Wrap power management documentation to fit in 80 columns (Bjorn Helgaas) - Add pm-graph utility entry to MAINTAINERS (Todd Brandt) - Update the cpupower utility: * Fix the handling of set and info subcommands (Abhishek Goel) * Fix build warnings (Nathan Chancellor) * Improve mperf_monitor handling (Janakarajan Natarajan)" * tag 'pm-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (83 commits) PM: Wrap documentation to fit in 80 columns cpuidle: Pass exit latency limit to cpuidle_use_deepest_state() cpuidle: Allow idle injection to apply exit latency limit cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks cpuidle: teo: Avoid code duplication in conditionals cpufreq: Register drivers only after CPU devices have been registered cpuidle: teo: Avoid using "early hits" incorrectly cpuidle: teo: Exclude cpuidle overhead from computations PM / Domains: Convert to dev_to_genpd_safe() in genpd_syscore_switch() mmc: tmio: Avoid boilerplate code in ->runtime_suspend() PM / Domains: Implement the ->start() callback for genpd PM / Domains: Introduce dev_pm_domain_start() ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition PM / wakeirq: remove unnecessary parentheses power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call cpuidle: Use nanoseconds as the unit of time PM / OPP: Support adjusting OPP voltages at runtime PM / core: Clean up some function headers in power.h cpufreq: Add NULL checks to show() and store() methods of cpufreq cpufreq: intel_pstate: Fix plain int as pointer warning from sparse ... |
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Linus Torvalds
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c2da5bdc66 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 merge fix from Ingo Molnar: "I missed one other semantic conflict that can result in build failures on certain stripped down x86 32-bit configs, for example 32-bit 'allnoconfig' where CONFIG_X86_IOPL_IOPERM gets turned off" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/iopl: Make 'struct tss_struct' constant size again |
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Linus Torvalds
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168829ad09 |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar: "The main changes in this cycle were: - A comprehensive rewrite of the robust/PI futex code's exit handling to fix various exit races. (Thomas Gleixner et al) - Rework the generic REFCOUNT_FULL implementation using atomic_fetch_* operations so that the performance impact of the cmpxchg() loops is mitigated for common refcount operations. With these performance improvements the generic implementation of refcount_t should be good enough for everybody - and this got confirmed by performance testing, so remove ARCH_HAS_REFCOUNT and REFCOUNT_FULL entirely, leaving the generic implementation enabled unconditionally. (Will Deacon) - Other misc changes, fixes, cleanups" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits) lkdtm: Remove references to CONFIG_REFCOUNT_FULL locking/refcount: Remove unused 'refcount_error_report()' function locking/refcount: Consolidate implementations of refcount_t locking/refcount: Consolidate REFCOUNT_{MAX,SATURATED} definitions locking/refcount: Move saturation warnings out of line locking/refcount: Improve performance of generic REFCOUNT_FULL code locking/refcount: Move the bulk of the REFCOUNT_FULL implementation into the <linux/refcount.h> header locking/refcount: Remove unused refcount_*_checked() variants locking/refcount: Ensure integer operands are treated as signed locking/refcount: Define constants for saturation and max refcount values futex: Prevent exit livelock futex: Provide distinct return value when owner is exiting futex: Add mutex around futex exit futex: Provide state handling for exec() as well futex: Sanitize exit state handling futex: Mark the begin of futex exit explicitly futex: Set task::futex_state to DEAD right after handling futex exit futex: Split futex_mm_release() for exit/exec exit/exec: Seperate mm_release() futex: Replace PF_EXITPIDONE with a state ... |
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Linus Torvalds
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1ae78780ed |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar: "The main changes in this cycle were: - Dynamic tick (nohz) updates, perhaps most notably changes to force the tick on when needed due to lengthy in-kernel execution on CPUs on which RCU is waiting. - Linux-kernel memory consistency model updates. - Replace rcu_swap_protected() with rcu_prepace_pointer(). - Torture-test updates. - Documentation updates. - Miscellaneous fixes" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) security/safesetid: Replace rcu_swap_protected() with rcu_replace_pointer() net/sched: Replace rcu_swap_protected() with rcu_replace_pointer() net/netfilter: Replace rcu_swap_protected() with rcu_replace_pointer() net/core: Replace rcu_swap_protected() with rcu_replace_pointer() bpf/cgroup: Replace rcu_swap_protected() with rcu_replace_pointer() fs/afs: Replace rcu_swap_protected() with rcu_replace_pointer() drivers/scsi: Replace rcu_swap_protected() with rcu_replace_pointer() drm/i915: Replace rcu_swap_protected() with rcu_replace_pointer() x86/kvm/pmu: Replace rcu_swap_protected() with rcu_replace_pointer() rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer() rcu: Suppress levelspread uninitialized messages rcu: Fix uninitialized variable in nocb_gp_wait() rcu: Update descriptions for rcu_future_grace_period tracepoint rcu: Update descriptions for rcu_nocb_wake tracepoint rcu: Remove obsolete descriptions for rcu_barrier tracepoint rcu: Ensure that ->rcu_urgent_qs is set before resched IPI workqueue: Convert for_each_wq to use built-in list check rcu: Several rcu_segcblist functions can be static rcu: Remove unused function hlist_bl_del_init_rcu() Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch() ... |
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Linus Torvalds
|
77a05940ee |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar: "The biggest changes in this cycle were: - Make kcpustat vtime aware (Frederic Weisbecker) - Rework the CFS load_balance() logic (Vincent Guittot) - Misc cleanups, smaller enhancements, fixes. The load-balancing rework is the most intrusive change: it replaces the old heuristics that have become less meaningful after the introduction of the PELT metrics, with a grounds-up load-balancing algorithm. As such it's not really an iterative series, but replaces the old load-balancing logic with the new one. We hope there are no performance regressions left - but statistically it's highly probable that there *is* going to be some workload that is hurting from these chnages. If so then we'd prefer to have a look at that workload and fix its scheduling, instead of reverting the changes" * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits) rackmeter: Use vtime aware kcpustat accessor leds: Use all-in-one vtime aware kcpustat accessor cpufreq: Use vtime aware kcpustat accessors for user time procfs: Use all-in-one vtime aware kcpustat accessor sched/vtime: Bring up complete kcpustat accessor sched/cputime: Support other fields on kcpustat_field() sched/cpufreq: Move the cfs_rq_util_change() call to cpufreq_update_util() sched/fair: Add comments for group_type and balancing at SD_NUMA level sched/fair: Fix rework of find_idlest_group() sched/uclamp: Fix overzealous type replacement sched/Kconfig: Fix spelling mistake in user-visible help text sched/core: Further clarify sched_class::set_next_task() sched/fair: Use mul_u32_u32() sched/core: Simplify sched_class::pick_next_task() sched/core: Optimize pick_next_task() sched/core: Make pick_next_task_idle() more consistent sched/fair: Better document newidle_balance() leds: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM cpufreq: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM procfs: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM ... |
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Linus Torvalds
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3f59dbcace |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar: "The main kernel side changes in this cycle were: - Various Intel-PT updates and optimizations (Alexander Shishkin) - Prohibit kprobes on Xen/KVM emulate prefixes (Masami Hiramatsu) - Add support for LSM and SELinux checks to control access to the perf syscall (Joel Fernandes) - Misc other changes, optimizations, fixes and cleanups - see the shortlog for details. There were numerous tooling changes as well - 254 non-merge commits. Here are the main changes - too many to list in detail: - Enhancements to core tooling infrastructure, perf.data, libperf, libtraceevent, event parsing, vendor events, Intel PT, callchains, BPF support and instruction decoding. - There were updates to the following tools: perf annotate perf diff perf inject perf kvm perf list perf maps perf parse perf probe perf record perf report perf script perf stat perf test perf trace - And a lot of other changes: please see the shortlog and Git log for more details" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (279 commits) perf parse: Fix potential memory leak when handling tracepoint errors perf probe: Fix spelling mistake "addrees" -> "address" libtraceevent: Fix memory leakage in copy_filter_type libtraceevent: Fix header installation perf intel-bts: Does not support AUX area sampling perf intel-pt: Add support for decoding AUX area samples perf intel-pt: Add support for recording AUX area samples perf pmu: When using default config, record which bits of config were changed by the user perf auxtrace: Add support for queuing AUX area samples perf session: Add facility to peek at all events perf auxtrace: Add support for dumping AUX area samples perf inject: Cut AUX area samples perf record: Add aux-sample-size config term perf record: Add support for AUX area sampling perf auxtrace: Add support for AUX area sample recording perf auxtrace: Move perf_evsel__find_pmu() perf record: Add a function to test for kernel support for AUX area sampling perf tools: Add kernel AUX area sampling definitions perf/core: Make the mlock accounting simple again perf report: Jump to symbol source view from total cycles view ... |
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Linus Torvalds
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df28204bb0 |
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI updates from Ingo Molnar: "The main changes in this cycle were: - Wire up the EFI RNG code for x86. This enables an additional source of entropy during early boot. - Enable the TPM event log code on ARM platforms. - Update Ard's email address" * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: libstub/tpm: enable tpm eventlog function for ARM platforms x86: efi/random: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table efi/random: use arch-independent efi_call_proto() MAINTAINERS: update Ard's email address to @kernel.org |
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Linus Torvalds
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3f61281390 |
Merge branch 'core-stacktrace-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull stacktrace cleanup from Ingo Molnar: "A minor cleanup" * 'core-stacktrace-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: stacktrace: Get rid of unneeded '!!' pattern |
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Ingo Molnar
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0bcd776272 |
x86/iopl: Make 'struct tss_struct' constant size again
After the following commit: |
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Linus Torvalds
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2be7d348fe |
Revert "vfs: properly and reliably lock f_pos in fdget_pos()"
This reverts commit
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Linus Torvalds
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ab851d49f6 |
Merge branch 'x86-iopl-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 iopl updates from Ingo Molnar: "This implements a nice simplification of the iopl and ioperm code that Thomas Gleixner discovered: we can implement the IO privilege features of the iopl system call by using the IO permission bitmap in permissive mode, while trapping CLI/STI/POPF/PUSHF uses in user-space if they change the interrupt flag. This implements that feature, with testing facilities and related cleanups" [ "Simplification" may be an over-statement. The main goal is to avoid the cli/sti of iopl by effectively implementing the IO port access parts of iopl in terms of ioperm. This may end up not workign well in case people actually depend on cli/sti being available, or if there are mixed uses of iopl and ioperm. We will see.. - Linus ] * 'x86-iopl-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) x86/ioperm: Fix use of deprecated config option x86/entry/32: Clarify register saving in __switch_to_asm() selftests/x86/iopl: Extend test to cover IOPL emulation x86/ioperm: Extend IOPL config to control ioperm() as well x86/iopl: Remove legacy IOPL option x86/iopl: Restrict iopl() permission scope x86/iopl: Fixup misleading comment selftests/x86/ioperm: Extend testing so the shared bitmap is exercised x86/ioperm: Share I/O bitmap if identical x86/ioperm: Remove bitmap if all permissions dropped x86/ioperm: Move TSS bitmap update to exit to user work x86/ioperm: Add bitmap sequence number x86/ioperm: Move iobitmap data into a struct x86/tss: Move I/O bitmap data into a seperate struct x86/io: Speedup schedule out of I/O bitmap user x86/ioperm: Avoid bitmap allocation if no permissions are set x86/ioperm: Simplify first ioperm() invocation logic x86/iopl: Cleanup include maze x86/tss: Fix and move VMX BUILD_BUG_ON() x86/cpu: Unify cpu_init() ... |
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Linus Torvalds
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1d87200446 |
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 asm updates from Ingo Molnar: "The main changes in this cycle were: - Cross-arch changes to move the linker sections for NOTES and EXCEPTION_TABLE into the RO_DATA area, where they belong on most architectures. (Kees Cook) - Switch the x86 linker fill byte from x90 (NOP) to 0xcc (INT3), to trap jumps into the middle of those padding areas instead of sliding execution. (Kees Cook) - A thorough cleanup of symbol definitions within x86 assembler code. The rather randomly named macros got streamlined around a (hopefully) straightforward naming scheme: SYM_START(name, linkage, align...) SYM_END(name, sym_type) SYM_FUNC_START(name) SYM_FUNC_END(name) SYM_CODE_START(name) SYM_CODE_END(name) SYM_DATA_START(name) SYM_DATA_END(name) etc - with about three times of these basic primitives with some label, local symbol or attribute variant, expressed via postfixes. No change in functionality intended. (Jiri Slaby) - Misc other changes, cleanups and smaller fixes" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (67 commits) x86/entry/64: Remove pointless jump in paranoid_exit x86/entry/32: Remove unused resume_userspace label x86/build/vdso: Remove meaningless CFLAGS_REMOVE_*.o m68k: Convert missed RODATA to RO_DATA x86/vmlinux: Use INT3 instead of NOP for linker fill bytes x86/mm: Report actual image regions in /proc/iomem x86/mm: Report which part of kernel image is freed x86/mm: Remove redundant address-of operators on addresses xtensa: Move EXCEPTION_TABLE to RO_DATA segment powerpc: Move EXCEPTION_TABLE to RO_DATA segment parisc: Move EXCEPTION_TABLE to RO_DATA segment microblaze: Move EXCEPTION_TABLE to RO_DATA segment ia64: Move EXCEPTION_TABLE to RO_DATA segment h8300: Move EXCEPTION_TABLE to RO_DATA segment c6x: Move EXCEPTION_TABLE to RO_DATA segment arm64: Move EXCEPTION_TABLE to RO_DATA segment alpha: Move EXCEPTION_TABLE to RO_DATA segment x86/vmlinux: Move EXCEPTION_TABLE to RO_DATA segment x86/vmlinux: Actually use _etext for the end of the text segment vmlinux.lds.h: Allow EXCEPTION_TABLE to live in RO_DATA ... |
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Linus Torvalds
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5c4a1c090d |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "These are the fixes left over from the v5.4 cycle: - Various low level 32-bit entry code fixes and improvements by Andy Lutomirski, Peter Zijlstra and Thomas Gleixner. - Fix 32-bit Xen PV breakage, by Jan Beulich" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3 x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make the CPU_ENTRY_AREA_PAGES assert precise selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel selftests/x86/mov_ss_trap: Fix the SYSENTER test x86/entry/32: Fix NMI vs ESPFIX x86/entry/32: Unwind the ESPFIX stack earlier on exception entry x86/entry/32: Move FIXUP_FRAME after pushing %fs in SAVE_ALL x86/entry/32: Use %ss segment where required x86/entry/32: Fix IRET exception x86/cpu_entry_area: Add guard page for entry stack on 32bit x86/pti/32: Size initial_page_table correctly x86/doublefault/32: Fix stack canaries in the double fault handler x86/xen/32: Simplify ring check in xen_iret_crit_fixup() x86/xen/32: Make xen_iret_crit_fixup() independent of frame layout x86/stackframe/32: Repair 32-bit Xen PV |
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Linus Torvalds
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53a07a148f |
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 PTI updates from Ingo Molnar: "Fix reporting bugs of the MDS and TAA mitigation status, if one or both are set via a boot option. No change to mitigation behavior intended" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation: Fix redundant MDS mitigation message x86/speculation: Fix incorrect MDS/TAA mitigation status |
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Linus Torvalds
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da42761df5 |
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 platform updates from Ingo Molnar: "UV platform updates (with a 'hubless' variant) and Jailhouse updates for better UART support" * 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/jailhouse: Only enable platform UARTs if available x86/jailhouse: Improve setup data version comparison x86/platform/uv: Account for UV Hubless in is_uvX_hub Ops x86/platform/uv: Check EFI Boot to set reboot type x86/platform/uv: Decode UVsystab Info x86/platform/uv: Add UV Hubbed/Hubless Proc FS Files x86/platform/uv: Setup UV functions for Hubless UV Systems x86/platform/uv: Add return code to UV BIOS Init function x86/platform/uv: Return UV Hubless System Type x86/platform/uv: Save OEM_ID from ACPI MADT probe |
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Linus Torvalds
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1c134b198d |
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 mm updates from Ingo Molnar: "The main changes in this cycle were: - A PAT series from Davidlohr Bueso, which simplifies the memtype rbtree by using the interval tree helpers. (There's more cleanups in this area queued up, but they didn't make the merge window.) - Also flip over CONFIG_X86_5LEVEL to default-y. This might draw in a few more testers, as all the major distros are going to have 5-level paging enabled by default in their next iterations. - Misc cleanups" * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/pat: Rename pat_rbtree.c to pat_interval.c x86/mm/pat: Drop the rbt_ prefix from external memtype calls x86/mm/pat: Do not pass 'rb_root' down the memtype tree helper functions x86/mm/pat: Convert the PAT tree to a generic interval tree x86/mm: Clean up the pmd_read_atomic() comments x86/mm: Fix function name typo in pmd_read_atomic() comment x86/cpu: Clean up intel_tlb_table[] x86/mm: Enable 5-level paging support by default |
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Linus Torvalds
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24ee25a6da |
Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 kdump updates from Ingo Molnar: "This solves a kdump artifact where encrypted memory contents are dumped, instead of unencrypted ones. The solution also happens to simplify the kdump code, to everyone's delight" * 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/crash: Align function arguments on opening braces x86/kdump: Remove the backup region handling x86/kdump: Always reserve the low 1M when the crashkernel option is specified x86/crash: Add a forward declaration of struct kimage |
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Linus Torvalds
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64d6a12094 |
Merge branch 'x86-hyperv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 hyperv updates from Ingo Molnar: "Misc updates to the hyperv guest code: - Rework clockevents initialization to better support hibernation - Allow guests to enable InvariantTSC - Micro-optimize send_ipi_one" * 'x86-hyperv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/hyperv: Initialize clockevents earlier in CPU onlining x86/hyperv: Allow guests to enable InvariantTSC x86/hyperv: Micro-optimize send_ipi_one() |
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Linus Torvalds
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cd4771f770 |
Merge branch 'x86-entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 syscall entry updates from Ingo Molnar: "These changes relate to the preparatory cleanup of syscall function type signatures - to fix indirect call mismatches with Control-Flow Integrity (CFI) checking. No change in behavior intended" * 'x86-entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Use the correct function type for native_set_fixmap() syscalls/x86: Fix function types in COND_SYSCALL syscalls/x86: Use the correct function type for sys_ni_syscall syscalls/x86: Use COMPAT_SYSCALL_DEFINE0 for IA32 (rt_)sigreturn syscalls/x86: Wire up COMPAT_SYSCALL_DEFINE0 syscalls/x86: Use the correct function type in SYSCALL_DEFINE0 |
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Linus Torvalds
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a25bbc2644 |
Merge branches 'x86-cpu-for-linus' and 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu and fpu updates from Ingo Molnar: - math-emu fixes - CPUID updates - sanity-check RDRAND output to see whether the CPU at least pretends to produce random data - various unaligned-access across cachelines fixes in preparation of hardware level split-lock detection - fix MAXSMP constraints to not allow !CPUMASK_OFFSTACK kernels with larger than 512 NR_CPUS - misc FPU related cleanups * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Align the x86_capability array to size of unsigned long x86/cpu: Align cpu_caps_cleared and cpu_caps_set to unsigned long x86/umip: Make the comments vendor-agnostic x86/Kconfig: Rename UMIP config parameter x86/Kconfig: Enforce limit of 512 CPUs with MAXSMP and no CPUMASK_OFFSTACK x86/cpufeatures: Add feature bit RDPRU on AMD x86/math-emu: Limit MATH_EMULATION to 486SX compatibles x86/math-emu: Check __copy_from_user() result x86/rdrand: Sanity-check RDRAND output * 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Use XFEATURE_FP/SSE enum values instead of hardcoded numbers x86/fpu: Shrink space allocated for xstate_comp_offsets x86/fpu: Update stale variable name in comment |
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Linus Torvalds
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85fbf15bc9 |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar: "The main changes were: - Extend the boot protocol to allow future extensions without hitting the setup_header size limit. - Add quirk to devicetree systems to disable the RTC unless it's listed as a supported device. - Fix ld.lld linker pedantry" * 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Introduce setup_indirect x86/boot: Introduce kernel_info.setup_type_max x86/boot: Introduce kernel_info x86/init: Allow DT configured systems to disable RTC at boot time x86/realmode: Explicitly set entry point via ENTRY in linker script |
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Linus Torvalds
|
fd2615908d |
Merge branches 'core-objtool-for-linus', 'x86-cleanups-for-linus' and 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 objtool, cleanup, and apic updates from Ingo Molnar: "Objtool: - Fix a gawk 5.0 incompatibility in gen-insn-attr-x86.awk. Most distros are still on gawk 4.2.x. Cleanup: - Misc cleanups, plus the removal of obsolete code such as Calgary IOMMU support, which code hasn't seen any real testing in a long time and there's no known users left. apic: - Two changes: a cleanup and a fix for an (old) race for oneshot threaded IRQ handlers" * 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/insn: Fix awk regexp warnings * 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Remove unused asm/rio.h x86: Fix typos in comments x86/pci: Remove #ifdef __KERNEL__ guard from <asm/pci.h> x86/pci: Remove pci_64.h x86: Remove the calgary IOMMU driver x86/apic, x86/uprobes: Correct parameter names in kernel-doc comments x86/kdump: Remove the unused crash_copy_backup_region() x86/nmi: Remove stale EDAC include leftover * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ioapic: Rename misnamed functions x86/ioapic: Prevent inconsistent state when moving an interrupt |
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Mauro Carvalho Chehab
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0ca40f41d7 |
Merge branch 'patchwork' into v4l_for_linus
* patchwork: (360 commits) media: Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding" media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly media: hantro: Remove now unused H264 pic_size media: hantro: Use output buffer width and height for H264 decoding media: hantro: Reduce H264 extra space for motion vectors media: hantro: Fix H264 motion vector buffer offset media: ti-vpe: vpe: fix compatible to match bindings media: dt-bindings: media: ti-vpe: Document VPE driver media: zr364xx: remove redundant assigmnent to idx, clean up code media: Documentation: media: *_DEFAULT targets for subdevs media: hantro: Fix s_fmt for dynamic resolution changes media: i2c: Use the correct style for SPDX License Identifier media: siano: Use the correct style for SPDX License Identifier media: vicodec: media_device_cleanup was called too early media: vim2m: media_device_cleanup was called too early media: cedrus: Increase maximum supported size media: cedrus: Fix H264 4k support media: cedrus: Properly signal size in mode register media: v4l2-ctrl: Lock main_hdl on operations of requests_queued. media: si470x-i2c: add missed operations in remove ... |
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Rafael J. Wysocki
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782b59711e |
Merge branch 'acpi-mm'
* acpi-mm: ACPI: HMAT: use %u instead of %d to print u32 values ACPI: NUMA: HMAT: fix a section mismatch ACPI: HMAT: don't mix pxm and nid when setting memory target processor_pxm ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device ACPI: NUMA: HMAT: Register HMAT at device_initcall level device-dax: Add a driver for "hmem" devices dax: Fix alloc_dax_region() compile warning lib: Uplevel the pmem "region" ida to a global allocator x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP arm/efi: EFI soft reservation to memblock x86/efi: EFI soft reservation to E820 enumeration efi: Common enable/disable infrastructure for EFI soft reservation x86/efi: Push EFI_MEMMAP check into leaf routines efi: Enumerate EFI_MEMORY_SP ACPI: NUMA: Establish a new drivers/acpi/numa/ directory |
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Rafael J. Wysocki
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995e2ef082 |
Merge branches 'acpi-utils', 'acpi-platform', 'acpi-video' and 'acpi-doc'
* acpi-utils: iommu/amd: Switch to use acpi_dev_hid_uid_match() mmc: sdhci-acpi: Switch to use acpi_dev_hid_uid_match() ACPI / LPSS: Switch to use acpi_dev_hid_uid_match() ACPI / utils: Introduce acpi_dev_hid_uid_match() helper ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI ACPI / utils: Describe function parameters in kernel-doc * acpi-platform: ACPI: platform: Unregister stale platform devices ACPI: Always build evged in * acpi-video: ACPI: video: update doc for acpi_video_bus_DOS() * acpi-doc: ACPI: Documentation: Minor spelling fix in namespace.rst |
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Rafael J. Wysocki
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1fca7e0e6f |
Merge branches 'acpi-ec', 'acpi-soc', 'acpi-pmic' and 'acpi-button'
* acpi-ec: ACPI: EC: add support for hardware-reduced systems ACPI: EC: tweak naming in preparation for GpioInt support * acpi-soc: ACPI: LPSS: Add dmi quirk for skipping _DEP check for some device-links ACPI: LPSS: Add LNXVIDEO -> BYT I2C1 to lpss_device_links ACPI: LPSS: Add LNXVIDEO -> BYT I2C7 to lpss_device_links * acpi-pmic: ACPI / PMIC: Add Cherry Trail Crystal Cove PMIC OpRegion driver ACPI / PMIC: Add byt prefix to Crystal Cove PMIC OpRegion driver ACPI / PMIC: Do not register handlers for unhandled OpRegions * acpi-button: ACPI: button: Remove unused acpi_lid_notifier_[un]register() functions ACPI: button: Add DMI quirk for Asus T200TA ACPI: button: Add DMI quirk for Medion Akoya E2215T ACPI: button: Turn lid_blacklst DMI table into a generic quirk table ACPI: button: Allow disabling LID support with the lid_init_state module option ACPI: button: Refactor lid_init_state module parsing code |
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Rafael J. Wysocki
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713608a30b |
Merge branch 'acpica'
* acpica: ACPICA: Update version to 20191018 ACPICA: debugger: remove leading whitespaces when converting a string to a buffer ACPICA: acpiexec: initialize all simple types and field units from user input ACPICA: debugger: add field unit support for acpi_db_get_next_token ACPICA: debugger: surround field unit output with braces '{' ACPICA: debugger: add command to dump all fields of particular subtype ACPICA: utilities: add flag to only display data when dumping buffers ACPICA: make acpi_load_table() return table index ACPICA: Add new external interface, acpi_unload_table() ACPICA: More Clang changes ACPICA: Win OSL: Replace get_tick_count with get_tick_count64 ACPICA: Results from Clang |
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Rafael J. Wysocki
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e350b60f4e |
Merge branches 'pm-avs', 'pm-docs' and 'pm-tools'
* pm-avs: ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call * pm-docs: PM: Wrap documentation to fit in 80 columns * pm-tools: cpupower: ToDo: Update ToDo with ideas for per_cpu_schedule handling cpupower: mperf_monitor: Update cpupower to use the RDPRU instruction cpupower: mperf_monitor: Introduce per_cpu_schedule flag cpupower: Move needs_root variable into a sub-struct cpupower : Handle set and info subcommands correctly pm-graph info added to MAINTAINERS tools/power/cpupower: Fix initializer override in hsw_ext_cstates |
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Rafael J. Wysocki
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5a97aa5bbc |
Merge branches 'pm-sleep', 'pm-domains', 'pm-opp' and 'powercap'
* pm-sleep: PM / wakeirq: remove unnecessary parentheses PM / core: Clean up some function headers in power.h PM / hibernate: memory_bm_find_bit(): Tighten node optimisation * pm-domains: PM / Domains: Convert to dev_to_genpd_safe() in genpd_syscore_switch() mmc: tmio: Avoid boilerplate code in ->runtime_suspend() PM / Domains: Implement the ->start() callback for genpd PM / Domains: Introduce dev_pm_domain_start() * pm-opp: PM / OPP: Support adjusting OPP voltages at runtime * powercap: powercap/intel_rapl: add support for Cometlake desktop powercap/intel_rapl: add support for CometLake Mobile |
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Rafael J. Wysocki
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fa6a599eb3 |
Merge branch 'pm-devfreq'
* pm-devfreq: (26 commits) PM / devfreq: tegra30: Tune up MCCPU boost-down coefficient PM / devfreq: tegra30: Support variable polling interval PM / devfreq: Add new interrupt_driven flag for governors PM / devfreq: tegra30: Use kHz units for dependency threshold PM / devfreq: tegra30: Disable consecutive interrupts when appropriate PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts PM / devfreq: tegra30: Include appropriate header PM / devfreq: tegra30: Constify structs PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup PM / devfreq: tegra30: Reset boosting on startup PM / devfreq: tegra30: Move clk-notifier's registration to governor's start PM / devfreq: tegra30: Use CPUFreq notifier PM / devfreq: tegra30: Use kHz units uniformly in the code PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out PM / devfreq: tegra30: Drop write-barrier PM / devfreq: tegra30: Handle possible round-rate error PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped PM / devfreq: tegra30: Change irq type to unsigned int PM / devfreq: exynos-ppmu: remove useless assignment PM / devfreq: Lock devfreq in trans_stat_show ... |
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Rafael J. Wysocki
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c48b90f84a |
Merge branch 'pm-cpufreq'
* pm-cpufreq: (23 commits) cpufreq: Register drivers only after CPU devices have been registered cpufreq: Add NULL checks to show() and store() methods of cpufreq cpufreq: intel_pstate: Fix plain int as pointer warning from sparse cpufreq: sun50i: Fix CPU speed bin detection cpufreq: powernv: fix stack bloat and hard limit on number of CPUs cpufreq: Clarify the comment in cpufreq_set_policy() cpufreq: vexpress-spc: find and skip duplicates when merging frequencies cpufreq: vexpress-spc: use macros instead of hardcoded values for cluster ids cpufreq: s3c64xx: Remove pointless NULL check in s3c64xx_cpufreq_driver_init cpufreq: imx-cpufreq-dt: Correct i.MX8MN's default speed grade value cpufreq: vexpress-spc: fix some coding style issues cpufreq: vexpress-spc: remove lots of debug messages cpufreq: vexpress-spc: drop unnessary cpufreq_arm_bL_ops abstraction cpufreq: merge arm_big_little and vexpress-spc cpufreq: scpi: remove stale/outdated comment about the driver ARM: dts: Add OPP-V2 table for AM3517 cpufreq: ti-cpufreq: Add support for AM3517 ARM: dts: omap36xx: using OPP1G needs to control the abb_ldo cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode ARM: dts: omap3: bulk convert compatible to be explicitly ti,omap3430 or ti,omap3630 or ti,am3517 ... |
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Rafael J. Wysocki
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6221403952 |
Merge branch 'pm-cpuidle'
* pm-cpuidle: cpuidle: Pass exit latency limit to cpuidle_use_deepest_state() cpuidle: Allow idle injection to apply exit latency limit cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks cpuidle: teo: Avoid code duplication in conditionals cpuidle: teo: Avoid using "early hits" incorrectly cpuidle: teo: Exclude cpuidle overhead from computations cpuidle: Use nanoseconds as the unit of time cpuidle: Consolidate disabled state checks ACPI: processor_idle: Skip dummy wait if kernel is in guest cpuidle: Do not unset the driver if it is there already cpuidle: teo: Fix "early hits" handling for disabled idle states cpuidle: teo: Consider hits and misses metrics of disabled states cpuidle: teo: Rename local variable in teo_select() cpuidle: teo: Ignore disabled idle states that are too deep |
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Linus Torvalds
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be2eca94d1 |
Some small fixes accumulated for IPMI, nothing major.
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Linus Torvalds
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a11b696975 |
Minor fixes and MAINTAINERS updates
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Linus Torvalds
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ae2dc03277 |
Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
Pull pcmcia updates from Dominik Brodowski: "Just a few odd fixes and improvements to the PCMCIA core" * 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux: pcmcia: remove unused dprintk definition pcmcia: include <pcmcia/ds.h> for pcmcia_parse_tuple pcmcia: include cs_internal.h for missing declarations pcmcia: Use dev_get_drvdata where possible pcmcia: clean an indentation issues, remove extraneous spaces |