- 28 Jul, 2019 20 commits
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Eric Biggers authored
Add the fsverity_file_open() function, which prepares an fs-verity file to be read from. If not already done, it loads the fs-verity descriptor from the filesystem and sets up an fsverity_info structure for the inode which describes the Merkle tree and contains the file measurement. It also denies all attempts to open verity files for writing. This commit also begins the include/linux/fsverity.h header, which declares the interface between fs/verity/ and filesystems. Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
Analogous to fs/crypto/, add fields to the VFS inode and superblock for use by the fs/verity/ support layer: - ->s_vop: points to the fsverity_operations if the filesystem supports fs-verity, otherwise is NULL. - ->i_verity_info: points to cached fs-verity information for the inode after someone opens it, otherwise is NULL. - S_VERITY: bit in ->i_flags that identifies verity inodes, even when they haven't been opened yet and thus still have NULL ->i_verity_info. Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
Add the beginnings of the fs/verity/ support layer, including the Kconfig option and various helper functions for hashing. To start, only SHA-256 is supported, but other hash algorithms can easily be added. Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
Add FS_VERITY_FL to the flags for FS_IOC_GETFLAGS, so that applications can easily determine whether a file is a verity file at the same time as they're checking other file flags. This flag will be gettable only; FS_IOC_SETFLAGS won't allow setting it, since an ioctl must be used instead to provide more parameters. This flag matches the on-disk bit that was already allocated for ext4. Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
Add the UAPI header for fs-verity, including two ioctls: - FS_IOC_ENABLE_VERITY - FS_IOC_MEASURE_VERITY These ioctls are documented in the "User API" section of Documentation/filesystems/fsverity.rst. Examples of using these ioctls can be found in fsverity-utils (https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/fsverity-utils.git). I've also written xfstests that test these ioctls (https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/xfstests-dev.git/log/?h=fsverity). Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
fs-verity will be jointly maintained by Eric Biggers and Theodore Ts'o. Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Eric Biggers authored
Add a documentation file for fs-verity, covering: - Introduction - Use cases - User API - FS_IOC_ENABLE_VERITY - FS_IOC_MEASURE_VERITY - FS_IOC_GETFLAGS - Accessing verity files - File measurement computation - Merkle tree - fs-verity descriptor - Built-in signature verification - Filesystem support - ext4 - f2fs - Implementation details - Verifying data - Pagecache - Block device based filesystems - Userspace utility - Tests - FAQ Reviewed-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull structleak fix from Kees Cook: "Disable gcc-based stack variable auto-init under KASAN (Arnd Bergmann). This fixes a bunch of build warnings under KASAN and the gcc-plugin-based stack auto-initialization features (which are arguably redundant, so better to let KASAN control this)" * tag 'meminit-v5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - add compile_commands.json to .gitignore - fix false-positive warning from gen_compile_commands.py after allnoconfig build - remove unused code * tag 'kbuild-fixes-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: remove unused single-used-m gen_compile_commands: lower the entry count threshold .gitignore: Add compilation database file kbuild: remove unused objectify macro
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for 5.3-rc2 to resolve some reported issues. Nothing major at all, some binder bugfixes for issues found, some new mei device ids, firmware building warning fixes, habanalabs fixes, a few other build fixes, and a MAINTAINERS update. All of these have been in linux-next with no reported issues" * tag 'char-misc-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: test_firmware: fix a memory leak bug hpet: Fix division by zero in hpet_time_div() eeprom: make older eeprom drivers select NVMEM_SYSFS vmw_balloon: Remove Julien from the maintainers list fpga-manager: altera-ps-spi: Fix build error mei: me: add mule creek canyon (EHL) device ids binder: prevent transactions to context manager from its own process. binder: Set end of SG buffer area properly. firmware: Fix missing inline firmware: fix build errors in paged buffer handling code habanalabs: don't reset device when getting VRHOT habanalabs: use %pad for printing a dma_addr_t
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty fixes from Greg KH: "Here are two tty/vt fixes: - delete the netx-serial driver as the arch has been removed, no need to keep the serial driver for it around either. - vt console_lock fix to resolve a reported noisy warning at runtime Both of these have been in linux-next with no reported issues" * tag 'tty-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: vt: Grab console_lock around con_is_bound in show_bind tty: serial: netx: Delete driver
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdxLinus Torvalds authored
Pull SPDX fixes from Greg KH: "Here are some small SPDX fixes for 5.3-rc2 for things that came in during the 5.3-rc1 merge window that we previously missed. Only three small patches here: - two uapi patches to resolve some SPDX tags that were not correct - fix an invalid SPDX tag in the iomap Makefile file All have been properly reviewed on the public mailing lists" * tag 'spdx-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: iomap: fix Invalid License ID treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers again treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small fixes for 5.3-rc2. All of these resolve some reported issues, some more than others :) Included in here is: - xhci fix for an annoying issue with odd devices - reversion of some usb251xb patches that should not have been merged - usb pci quirk additions and fixups - usb storage fix - usb host controller error test fix All of these have been in linux-next with no reported issues" * tag 'usb-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: Fix crash if scatter gather is used with Immediate Data Transfer (IDT). usb: usb251xb: Reallow swap-dx-lanes to apply to the upstream port Revert "usb: usb251xb: Add US port lanes inversion property" Revert "usb: usb251xb: Add US lanes inversion dts-bindings" usb: wusbcore: fix unbalanced get/put cluster_id usb/hcd: Fix a NULL vs IS_ERR() bug in usb_hcd_setup_local_mem() usb-storage: Add a limitation for blk_queue_max_hw_sectors() usb: pci-quirks: Minor cleanup for AMD PLL quirk usb: pci-quirks: Correct AMD PLL quirk detection
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Olof Johansson: "Here's the first batch of fixes for this release cycle. Main diffstat here is the re-deletion of netx. I messed up and most likely didn't remove the files from the index when I test-merged this and saw conflicts, and from there on out 'git rerere' remembered the mistake and I missed checking it. Here it's done again as expected. Besides that: - A defconfig refresh + enabling of new drivers for u8500 - i.MX fixlets for i2c/SAI/pinmux - sleep.S build fix for Davinci - Broadcom devicetree build/warning fix" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: defconfig: u8500: Add new drivers ARM: defconfig: u8500: Refresh defconfig ARM: dts: bcm: bcm47094: add missing #cells for mdio-bus-mux ARM: davinci: fix sleep.S build error on ARMv4 arm64: dts: imx8mq: fix SAI compatible arm64: dts: imx8mm: Correct SAI3 RXC/TXFS pin's mux option #1 ARM: dts: imx6ul: fix clock frequency property name of I2C buses ARM: Delete netx a second time ARM: dts: imx7ulp: Fix usb-phy unit address format
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A set of x86 fixes and functional updates: - Prevent stale huge I/O TLB mappings on 32bit. A long standing bug which got exposed by KPTI support for 32bit - Prevent bogus access_ok() warnings in arch_stack_walk_user() - Add display quirks for Lenovo devices which have height and width swapped - Add the missing CR2 fixup for 32 bit async pagefaults. Fallout of the CR2 bug fix series. - Unbreak handling of force enabled HPET by moving the 'is HPET counting' check back to the original place. - A more accurate check for running on a hypervisor platform in the MDS mitigation code. Not perfect, but more accurate than the previous one. - Update a stale and confusing comment vs. IRQ stacks" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation/mds: Apply more accurate check on hypervisor platform x86/hpet: Undo the early counter is counting check x86/entry/32: Pass cr2 to do_async_page_fault() x86/irq/64: Update stale comment x86/sysfb_efi: Add quirks for some devices with swapped width and height x86/stacktrace: Prevent access_ok() warnings in arch_stack_walk_user() mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy() x86/mm: Sync also unmappings in vmalloc_sync_all() x86/mm: Check for pfn instead of page in vmalloc_sync_one()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "Two fixes for the fair scheduling class: - Prevent freeing memory which is accessible by concurrent readers - Make the RCU annotations for numa groups consistent" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Use RCU accessors consistently for ->numa_group sched/fair: Don't free p->numa_faults with concurrent readers
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: "A pile of perf related fixes: Kernel: - Fix SLOTS PEBS event constraints for Icelake CPUs - Add the missing mask bit to allow counting hardware generated prefetches on L3 for Icelake CPUs - Make the test for hypervisor platforms more accurate (as far as possible) - Handle PMUs correctly which override event->cpu - Yet another missing fallthrough annotation Tools: perf.data: - Fix loading of compressed data split across adjacent records - Fix buffer size setting for processing CPU topology perf.data header. perf stat: - Fix segfault for event group in repeat mode - Always separate "stalled cycles per insn" line, it was being appended to the "instructions" line. perf script: - Fix --max-blocks man page description. - Improve man page description of metrics. - Fix off by one in brstackinsn IPC computation. perf probe: - Avoid calling freeing routine multiple times for same pointer. perf build: - Do not use -Wshadow on gcc < 4.8, avoiding too strict warnings treated as errors, breaking the build" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Mark expected switch fall-throughs perf/core: Fix creating kernel counters for PMUs that override event->cpu perf/x86: Apply more accurate check on hypervisor platform perf/x86/intel: Fix invalid Bit 13 for Icelake MSR_OFFCORE_RSP_x register perf/x86/intel: Fix SLOTS PEBS event constraint perf build: Do not use -Wshadow on gcc < 4.8 perf probe: Avoid calling freeing routine multiple times for same pointer perf probe: Set pev->nargs to zero after freeing pev->args entries perf session: Fix loading of compressed data split across adjacent records perf stat: Always separate stalled cycles per insn perf stat: Fix segfault for event group in repeat mode perf tools: Fix proper buffer size for feature processing perf script: Fix off by one in brstackinsn IPC computation perf script: Improve man page description of metrics perf script: Fix --max-blocks man page description
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Thomas Gleixner: "A set of locking fixes: - Address the fallout of the rwsem rework. Missing ACQUIREs and a sanity check to prevent a use-after-free - Add missing checks for unitialized mutexes when mutex debugging is enabled. - Remove the bogus code in the generic SMP variant of arch_futex_atomic_op_inuser() - Fixup the #ifdeffery in lockdep to prevent compile warnings" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/mutex: Test for initialized mutex locking/lockdep: Clean up #ifdef checks locking/lockdep: Hide unused 'class' variable locking/rwsem: Add ACQUIRE comments tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop lcoking/rwsem: Add missing ACQUIRE to read_slowpath sleep loop locking/rwsem: Add missing ACQUIRE to read_slowpath exit when queue is empty locking/rwsem: Don't call owner_on_cpu() on read-owner futex: Cleanup generic SMP variant of arch_futex_atomic_op_inuser()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Thomas Gleixner: "A single robustness fix for objtool to handle unbalanced CLAC invocations under all circumstances" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Improve UACCESS coverage
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- 27 Jul, 2019 10 commits
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Linus Torvalds authored
Merge tag 'Wimplicit-fallthrough-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull Wimplicit-fallthrough enablement from Gustavo A. R. Silva: "This marks switch cases where we are expecting to fall through, and globally enables the -Wimplicit-fallthrough option in the main Makefile. Finally, some missing-break fixes that have been tagged for -stable: - drm/amdkfd: Fix missing break in switch statement - drm/amdgpu/gfx10: Fix missing break in switch statement With these changes, we completely get rid of all the fall-through warnings in the kernel" * tag 'Wimplicit-fallthrough-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: Makefile: Globally enable fall-through warning drm/i915: Mark expected switch fall-throughs drm/amd/display: Mark expected switch fall-throughs drm/amdkfd/kfd_mqd_manager_v10: Avoid fall-through warning drm/amdgpu/gfx10: Fix missing break in switch statement drm/amdkfd: Fix missing break in switch statement perf/x86/intel: Mark expected switch fall-throughs mtd: onenand_base: Mark expected switch fall-through afs: fsclient: Mark expected switch fall-throughs afs: yfsclient: Mark expected switch fall-throughs can: mark expected switch fall-throughs firewire: mark expected switch fall-throughs
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 updates from Heiko Carstens: - Add ABI to kernel image file which allows e.g. the file utility to figure out the kernel version. - Wire up clone3 system call. - Add support for kasan bitops instrumentation. - uapi header cleanup: use __u{16,32,64} instead of uint{16,32,64}_t. - Provide proper ARCH_ZONE_DMA_BITS so the s390 DMA zone is correctly defined with 2 GB instead of the default value of 1 MB. - Farhan Ali leaves the group of vfio-ccw maintainers. - Various small vfio-ccw fixes. - Add missing locking for airq_areas array in virtio code. - Minor qdio improvements. * tag 's390-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: MAINTAINERS: vfio-ccw: Remove myself as the maintainer s390/mm: use shared variables for sysctl range check virtio/s390: fix race on airq_areas[] s390/dma: provide proper ARCH_ZONE_DMA_BITS value s390/kasan: add bitops instrumentation s390/bitops: make test functions return bool s390: wire up clone3 system call kbuild: enable arch/s390/include/uapi/asm/zcrypt.h for uapi header test s390: use __u{16,32,64} instead of uint{16,32,64}_t in uapi header s390/hypfs: fix a typo in the name of a function s390/qdio: restrict QAOB usage to IQD unicast queues s390/qdio: add sanity checks to the fast-requeue path s390: enable detection of kernel version from bzImage Documentation: fix vfio-ccw doc vfio-ccw: Update documentation for csch/hsch vfio-ccw: Don't call cp_free if we are processing a channel program vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn vfio-ccw: Fix memory leak and don't call cp_free in cp_init vfio-ccw: Fix misleading comment when setting orb.cmd.c64
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull Devicetree fixes from Rob Herring: "The nvmem changes would typically go thru Greg's tree, but they were missed in the merge window. [ Acked by Greg ] Summary: - Fix mismatches in $id values and actual filenames. Now checked by tools. - Convert nvmem binding to DT schema - Fix a typo in of_property_read_bool() kerneldoc - Remove some redundant description in al-fic interrupt-controller" * tag 'devicetree-fixes-for-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: Fix more $id value mismatches filenames dt-bindings: nvmem: SID: Fix the examples node names dt-bindings: nvmem: Add YAML schemas for the generic NVMEM bindings of: Fix typo in kerneldoc dt-bindings: interrupt-controller: al-fic: remove redundant binding dt-bindings: clk: allwinner,sun4i-a10-ccu: Correct path in $id
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull libnvdimm fixes from Dan Williams: "A collection of locking and async operations fixes for v5.3-rc2. These had been soaking in a branch targeting the merge window, but missed due to a regression hunt. This fixed up version has otherwise been in -next this past week with no reported issues. In order to gain confidence in the locking changes the pull also includes a debug / instrumentation patch to enable lockdep coverage for libnvdimm subsystem operations that depend on the device_lock for exclusion. As mentioned in the changelog it is a hack, but it works and documents the locking expectations of the sub-system in a way that others can use lockdep to verify. The driver core touches got an ack from Greg. Summary: - Fix duplicate device_unregister() calls (multiple threads competing to do unregister work when scheduling device removal from a sysfs attribute of the self-same device). - Fix badblocks registration order bug. Ensure region badblocks are initialized in advance of namespace registration. - Fix a deadlock between the bus lock and probe operations. - Export device-core infrastructure to coordinate async operations via the device ->dead state. - Add device-core infrastructure to validate device_lock() usage with lockdep" * tag 'libnvdimm-fixes-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: driver-core, libnvdimm: Let device subsystems add local lockdep coverage libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl() libnvdimm/bus: Prepare the nd_ioctl() path to be re-entrant libnvdimm/region: Register badblocks before namespaces libnvdimm/bus: Prevent duplicate device_unregister() calls drivers/base: Introduce kill_device()
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Masahiro Yamada authored
This is unused since commit 9f69a496 ("kbuild: split out *.mod out of {single,multi}-used-m rules"). Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
Running gen_compile_commands.py after building the kernel with allnoconfig gave this: $ ./scripts/gen_compile_commands.py WARNING: Found 449 entries. Have you compiled the kernel? Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Toru Komatsu authored
This file is used by clangd to use language server protocol. It can be generated at each compile using scripts/gen_compile_commands.py. Therefore it is different depending on the environment and should be ignored. Signed-off-by:
Toru Komatsu <k0ma@utam0k.jp> Reviewed-by:
Nick Desaulniers <ndesaulniers@google.com> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
Commit 415008af ("docs-rst: convert lsm from DocBook to ReST") removed the last users of this macro. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block DMA segment fix from Jens Axboe: "Here's the virtual boundary segment size fix" * tag 'for-linus-20190726-2' of git://git.kernel.dk/linux-block: block: fix max segment size handling in blk_queue_virt_boundary
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinuxLinus Torvalds authored
Pull selinux fix from Paul Moore: "One small SELinux patch to add some proper bounds/overflow checking when adding a new sid/secid" * tag 'selinux-pr-20190726' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: check sidtab limit before adding a new entry
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- 26 Jul, 2019 10 commits
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Rob Herring authored
The path in the schema '$id' values are wrong. Fix them. Signed-off-by:
Rob Herring <robh@kernel.org>
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Maxime Ripard authored
Now that the examples are validated, the examples in the SID binding generates an error since the node names aren't one of the valid ones. Let's switch for one that is ok. Signed-off-by:
Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by:
Rob Herring <robh@kernel.org>
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Maxime Ripard authored
The nvmem providers and consumers have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Maxime Ripard <maxime.ripard@bootlin.com> [Srini: Changed licence to (GPL-2.0 OR BSD-2-Clause)] Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
Rob Herring <robh@kernel.org>
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Thierry Reding authored
"Findfrom" is not a word. Replace the function synopsis by something that makes sense. Signed-off-by:
Thierry Reding <treding@nvidia.com> Signed-off-by:
Rob Herring <robh@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Nine fixes: The most important core one is the dma_max_mapping_size fix that corrects the boot problem Gunter Roeck was having. A couple of other driver only fixes are significant, like the cxgbi selector support addition, the alua 2 second delay and the fdomain build fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_dh_alua: always use a 2 second delay before retrying RTPG scsi: ibmvfc: fix WARN_ON during event pool release scsi: fcoe: fix a typo scsi: megaraid_sas: Make some functions static scsi: megaraid_sas: fix panic on loading firmware crashdump scsi: megaraid_sas: fix spelling mistake "megarid_sas" -> "megaraid_sas" scsi: core: fix the dma_max_mapping_size call scsi: fdomain: fix building pcmcia front-end scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selector
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Dave seems to collect an entire streak of things happening, so again me typing pull summary. Nothing nefarious here, most of the fixes are for new stuff or things users won't see. The amd-display patches are a bit different, and very much look like they should have at least some cc: stable tags. Might be amd is a bit too comfortable with their internal tree and not enough looking at upstream. Dave&me are looking into this, in case something needs rectified with process here. Also no intel fixes pull, but intel CI is general become rather good, still I guess expect a notch more for -rc3. Summary: amdgpu: - fixes for (new in 5.3) hw support (vega20, navi) - disable RAS - lots of display fixes all over (audio, DSC, dongle, clock mgr) ttm: - fix dma_free_attrs calls to appease dma debugging msm: - fixes for dma-api, locking debug and compiler splats core: - fix cmdline mode to not apply rotation if not specified (new in 5.3) - compiler warn fix" * tag 'drm-fixes-2019-07-26' of git://anongit.freedesktop.org/drm/drm: (46 commits) drm/amd/display: Set enabled to false at start of audio disable drm/amdgpu/smu: move fan rpm query into the asic specific code drm/amd/powerplay: custom peak clock freq for navi10 drm: silence variable 'conn' set but not used drm/msm: stop abusing dma_map/unmap for cache drm/msm/dpu: Correct dpu encoder spinlock initialization drm/msm: correct NULL pointer dereference in context_init drm/amd/display: handle active dongle port type is DP++ or DP case drm/amd/display: do not read link setting if edp not connected drm/amd/display: Increase size of audios array drm/amd/display: drop ASSERT() if eDP panel is not connected drm/amd/display: Only enable audio if speaker allocation exists drm/amd/display: Fix dc_create failure handling and 666 color depths drm/amd/display: allocate 4 ddc engines for RV2 drm/amd/display: put back front end initialization sequence drm/amd/display: Wait for flip to complete drm/amd/display: Change min_h_sync_width from 8 to 4 drm/amd/display: use encoder's engine id to find matched free audio device drm/amd/display: fix DMCU hang when going into Modern Standby drm/amd/display: Disable Audio on reinitialize hardware ...
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Christoph Hellwig authored
We should only set the max segment size to unlimited if we actually have a virt boundary. Otherwise we accidentally clear that limit when called from the SCSI midlayer, which always calls blk_queue_virt_boundary, even if that mask is 0. Fixes: 7ad388d8 ("scsi: core: add a host / host template field for the virt boundary") Reported-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation fixes from Jonathan Corbet: "This is mostly a set of follow-on fixes from Mauro fixing various fallout from the massive RST conversion; a few other small fixes as well" * tag 'docs-5.3-1' of git://git.lwn.net/linux: (21 commits) docs: phy: Drop duplicate 'be made' doc:it_IT: translations in process/ docs/vm: transhuge: fix typo in madvise reference doc:it_IT: rephrase statement doc:it_IT: align translation to mainline docs: load_config.py: ensure subdirs end with "/" docs: virtual: add it to the documentation body docs: remove extra conf.py files docs: load_config.py: avoid needing a conf.py just due to LaTeX docs scripts/sphinx-pre-install: seek for Noto CJK fonts for pdf output scripts/sphinx-pre-install: cleanup Gentoo checks scripts/sphinx-pre-install: fix latexmk dependencies scripts/sphinx-pre-install: don't use LaTeX with CentOS 7 scripts/sphinx-pre-install: fix script for RHEL/CentOS docs: conf.py: only use CJK if the font is available docs: conf.py: add CJK package needed by translations docs: pdf: add all Documentation/*/index.rst to PDF output docs: fix broken doc references due to renames docs: power: add it to to the main documentation index docs: powerpc: convert docs to ReST and rename to *.rst ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Will Deacon: "There's more here than we usually have at this stage, but that's mainly down to the stacktrace changes which came in slightly too late for the merge window. Summary: - Big bad batch of MAINTAINERS updates - Fix handling of SP alignment fault exceptions - Fix PSTATE.SSBS handling on heterogeneous systems - Fix fallout from moving to the generic vDSO implementation - Fix stack unwinding in the face of frame corruption - Fix off-by-one in IORT code - Minor SVE cleanups" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() arm64: entry: SP Alignment Fault doesn't write to FAR_EL1 arm64: Force SSBS on context switch MAINTAINERS: Update my email address MAINTAINERS: Update my email address MAINTAINERS: Fix spelling mistake in my name MAINTAINERS: Update my email address to @kernel.org arm64: mm: Drop pte_huge() arm64/sve: Fix a couple of magic numbers for the Z-reg count arm64/sve: Factor out FPSIMD to SVE state conversion arm64: stacktrace: Better handle corrupted stacks arm64: stacktrace: Factor out backtrace initialisation arm64: stacktrace: Constify stacktrace.h functions arm64: vdso: Cleanup Makefiles arm64: vdso: fix flip/flop vdso build bug arm64: vdso: Fix population of AT_SYSINFO_EHDR for compat vdso
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "Two regression fixes: - hangs caused by a missing barrier in the locking code - memory leaks of extent_state due to bad handling of a cached pointer" * tag 'for-5.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix extent_state leak in btrfs_lock_and_flush_ordered_range btrfs: Fix deadlock caused by missing memory barrier
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