- 14 Aug, 2017 2 commits
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Ryder Lee authored
Dummy patch to sort nodes alphabetically and add some blank lines for consistency. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
The bananapi-r2 board has an SD-card controller and built-in EMMC storage so enables those devices in the devicetree. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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- 04 Aug, 2017 2 commits
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Honghui Zhang authored
Add mediatek's hardware id information for smi larb. Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Matthias Brugger authored
The mmc1 interrupt should be connected to GIC_SPI 40, this patch fixes this. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Sean Wang <sean.wang@mediatek.com>
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- 01 Aug, 2017 2 commits
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Chunfeng Yun authored
Add xhci nodes and usb3 phy nodes for MT2701 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Erin Lo <erin.lo@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
Add ethernet device node for MT2701 Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Erin Lo <erin.lo@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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- 31 Jul, 2017 9 commits
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Sean Wang authored
Add clock-frequency property to CPU nodes. Avoids warnings like [ 0.001568] /cpus/cpu@0 missing clock-frequency property [ 0.001588] /cpus/cpu@1 missing clock-frequency property [ 0.001601] /cpus/cpu@2 missing clock-frequency property [ 0.001614] /cpus/cpu@3 missing clock-frequency property at boot time Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
Add support for the Bananapi R2 (BPI-R2) development board from BIPAI KEJI. Detailed hardware information for BPI-R2 which could be found on http://www.banana-pi.org/r2.html The patch added nodes into the SoC-level file mt7623.dtsi such as CPU OPP table and thermal zone treating CPU as one of cooling devices and also added nodes into board-level file mt7623n-bananapi-bpi-r2.dts such as MediaTek GMAC, MT7530 Switch, the crypto engine, USB, IR, I2S, I2C, UART, SPI, PWM, GPIO keys, GPIO LEDs and PMIC LEDs. As to the other missing hardware and peripherals, they would be added and integrated continuously. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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John Crispin authored
Enable the nand device and setup pinmux on the mt7632m rfb with nand support. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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John Crispin authored
All versions of the mt7623n RFB have an USB port so enable the device. There is a gpio that gets used to power up the port supply. Add support for this gpio using the fixed-regulator driver. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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John Crispin authored
This patch does a cleanup of the uart nodes in the dts file of the RFB. It adds aliases, enables 2 more uarts and explicitly sets the uart mode of the console. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
There are 2 versions of the MT7623 SoC, the one is MT7623N and the other is MT7623A. MT7623N is almost identical to MT7623A but has some additional multimedia features. The reference boards are available as NAND or MMC and might have a different ethernet setup. In order to reduce the duplication of devicetree code we add an intermediate dtsi file for these reference boards. Additionally MediaTek pointed out, that the EVB is yet another board and the board in question is infact the RFB. Take this into account while renaming the files. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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John Crispin authored
MediaTek produces various PMICs. Which one is used depends on the actual circuit design. Instead of adding the correct PMIC node to every dts file we instead add a new intermediate dtsi file which adds the PMIC node. For those boards with the same PMIC, the intermediate mt6323.dtsi could be reused to save more redundant nodes created on each board device-tree files. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
This adds DT binding documentation for Mediatek MT7623a Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
Because there are two versions of MT7623 SoC that is MT7623a and MT7623n respectively. So update the part of MT7623n bindings to allow that people tend to differentiate which MT7623 SoC the boards applies. And "mediatek,mt7623-evb" can be safely changed to "mediatek,mt7623n-rfb-nand" because mt7623-evb is a kind of debug board internally in Mediatek which real users can't get. So instead we should indicate which variants it belongs to with more specific postfix as the adding here to let people easily know what board they use. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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- 20 Jul, 2017 2 commits
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Sean Wang authored
fix up binding violation where the reset property is required additionally. Cc: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Sean Wang authored
Since there's no user for the property reset inside the ethernet node for current supported MediaTek SoCs and boards, so it should be safe to update reset property in the bindings to introduce more reset signals as corresponding that commit 7c2adaf1 ("reset: mediatek: Add MT2701 ethsys reset controller include file") did in order to be referenced them from within a devicetree file. Cc: John Crispin <john@phrozen.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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- 15 Jul, 2017 23 commits
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Linus Torvalds authored
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git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation format standardization from Jonathan Corbet: "This series converts a number of top-level documents to the RST format without incorporating them into the Sphinx tree. The hope is to bring some uniformity to kernel documentation and, perhaps more importantly, have our existing docs serve as an example of the desired formatting for those that will be added later. Mauro has gone through and fixed up a lot of top-level documentation files to make them conform to the RST format, but without moving or renaming them in any way. This will help when we incorporate the ones we want to keep into the Sphinx doctree, but the real purpose is to bring a bit of uniformity to our documentation and let the top-level docs serve as examples for those writing new ones" * tag 'standardize-docs' of git://git.lwn.net/linux: (84 commits) docs: kprobes.txt: Fix whitespacing tee.txt: standardize document format cgroup-v2.txt: standardize document format dell_rbu.txt: standardize document format zorro.txt: standardize document format xz.txt: standardize document format xillybus.txt: standardize document format vfio.txt: standardize document format vfio-mediated-device.txt: standardize document format unaligned-memory-access.txt: standardize document format this_cpu_ops.txt: standardize document format svga.txt: standardize document format static-keys.txt: standardize document format smsc_ece1099.txt: standardize document format SM501.txt: standardize document format siphash.txt: standardize document format sgi-ioc4.txt: standardize document format SAK.txt: standardize document format rpmsg.txt: standardize document format robust-futexes.txt: standardize document format ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull random updates from Ted Ts'o: "Add wait_for_random_bytes() and get_random_*_wait() functions so that callers can more safely get random bytes if they can block until the CRNG is initialized. Also print a warning if get_random_*() is called before the CRNG is initialized. By default, only one single-line warning will be printed per boot. If CONFIG_WARN_ALL_UNSEEDED_RANDOM is defined, then a warning will be printed for each function which tries to get random bytes before the CRNG is initialized. This can get spammy for certain architecture types, so it is not enabled by default" * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: reorder READ_ONCE() in get_random_uXX random: suppress spammy warnings about unseeded randomness random: warn when kernel uses unseeded randomness net/route: use get_random_int for random counter net/neighbor: use get_random_u32 for 32-bit hash random rhashtable: use get_random_u32 for hash_rnd ceph: ensure RNG is seeded before using iscsi: ensure RNG is seeded before use cifs: use get_random_u32 for 32-bit lock random random: add get_random_{bytes,u32,u64,int,long,once}_wait family random: add wait_for_random_bytes() API
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull ->s_options removal from Al Viro: "Preparations for fsmount/fsopen stuff (coming next cycle). Everything gets moved to explicit ->show_options(), killing ->s_options off + some cosmetic bits around fs/namespace.c and friends. Basically, the stuff needed to work with fsmount series with minimum of conflicts with other work. It's not strictly required for this merge window, but it would reduce the PITA during the coming cycle, so it would be nice to have those bits and pieces out of the way" * 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: isofs: Fix isofs_show_options() VFS: Kill off s_options and helpers orangefs: Implement show_options 9p: Implement show_options isofs: Implement show_options afs: Implement show_options affs: Implement show_options befs: Implement show_options spufs: Implement show_options bpf: Implement show_options ramfs: Implement show_options pstore: Implement show_options omfs: Implement show_options hugetlbfs: Implement show_options VFS: Don't use save/replace_mount_options if not using generic_show_options VFS: Provide empty name qstr VFS: Make get_filesystem() return the affected filesystem VFS: Clean up whitespace in fs/namespace.c and fs/super.c Provide a function to create a NUL-terminated string from unterminated data
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull more __copy_.._user elimination from Al Viro. * 'work.__copy_to_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: drm_dp_aux_dev: switch to read_iter/write_iter
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull uacess-unaligned removal from Al Viro: "That stuff had just one user, and an exotic one, at that - binfmt_flat on arm and m68k" * 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kill {__,}{get,put}_user_unaligned() binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull network field-by-field copy-in updates from Al Viro: "This part of the misc compat queue was held back for review from networking folks and since davem has jus ACKed those..." * 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: get_compat_bpf_fprog(): don't copyin field-by-field get_compat_msghdr(): get rid of field-by-field copyin copy_msghdr_from_user(): get rid of field-by-field copyin
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS updates from Ralf Baechle: "Boston platform support: - Document DT bindings - Add CLK driver for board clocks CM: - Avoid per-core locking with CM3 & higher - WARN on attempt to lock invalid VP, not BUG CPS: - Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6 - Prevent multi-core with dcache aliasing - Handle cores not powering down more gracefully - Handle spurious VP starts more gracefully DSP: - Add lwx & lhx missaligned access support eBPF: - Add MIPS support along with many supporting change to add the required infrastructure Generic arch code: - Misc sysmips MIPS_ATOMIC_SET fixes - Drop duplicate HAVE_SYSCALL_TRACEPOINTS - Negate error syscall return in trace - Correct forced syscall errors - Traced negative syscalls should return -ENOSYS - Allow samples/bpf/tracex5 to access syscall arguments for sane traces - Cleanup from old Kconfig options in defconfigs - Fix PREF instruction usage by memcpy for MIPS R6 - Fix various special cases in the FPU eulation - Fix some special cases in MIPS16e2 support - Fix MIPS I ISA /proc/cpuinfo reporting - Sort MIPS Kconfig alphabetically - Fix minimum alignment requirement of IRQ stack as required by ABI / GCC - Fix special cases in the module loader - Perform post-DMA cache flushes on systems with MAARs - Probe the I6500 CPU - Cleanup cmpxchg and add support for 1 and 2 byte operations - Use queued read/write locks (qrwlock) - Use queued spinlocks (qspinlock) - Add CPU shared FTLB feature detection - Handle tlbex-tlbp race condition - Allow storing pgd in C0_CONTEXT for MIPSr6 - Use current_cpu_type() in m4kc_tlbp_war() - Support Boston in the generic kernel Generic platform: - yamon-dt: Pull YAMON DT shim code out of SEAD-3 board - yamon-dt: Support > 256MB of RAM - yamon-dt: Use serial* rather than uart* aliases - Abstract FDT fixup application - Set RTC_ALWAYS_BCD to 0 - Add a MAINTAINERS entry core kernel: - qspinlock.c: include linux/prefetch.h Loongson 3: - Add support Perf: - Add I6500 support SEAD-3: - Remove GIC timer from DT - Set interrupt-parent per-device, not at root node - Fix GIC interrupt specifiers SMP: - Skip IPI setup if we only have a single CPU VDSO: - Make comment match reality - Improvements to time code in VDSO" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits) locking/qspinlock: Include linux/prefetch.h MIPS: Fix MIPS I ISA /proc/cpuinfo reporting MIPS: Fix minimum alignment requirement of IRQ stack MIPS: generic: Support MIPS Boston development boards MIPS: DTS: img: Don't attempt to build-in all .dtb files clk: boston: Add a driver for MIPS Boston board clocks dt-bindings: Document img,boston-clock binding MIPS: Traced negative syscalls should return -ENOSYS MIPS: Correct forced syscall errors MIPS: Negate error syscall return in trace MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select MIPS16e2: Provide feature overrides for non-MIPS16 systems MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions MIPS: MIPS16e2: Identify ASE presence MIPS: VDSO: Fix a mismatch between comment and preprocessor constant MIPS: VDSO: Add implementation of gettimeofday() fallback MIPS: VDSO: Add implementation of clock_gettime() fallback MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse() MIPS: Use current_cpu_type() in m4kc_tlbp_war() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/umlLinus Torvalds authored
Pull UML updates from Richard Weinberger: "Mostly fixes for UML: - First round of fixes for PTRACE_GETRESET/SETREGSET - A printf vs printk cleanup - Minor improvements" * 'for-linus-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Correctly check for PTRACE_GETRESET/SETREGSET um: v2: Use generic NOTES macro um: Add kerneldoc for userspace_tramp() and start_userspace() um: Add kerneldoc for segv_handler um: stub-data.h: remove superfluous include um: userspace - be more verbose in ptrace set regs error um: add dummy ioremap and iounmap functions um: Allow building and running on older hosts um: Avoid longjmp/setjmp symbol clashes with libpthread.a um: console: Ignore console= option um: Use os_warn to print out pre-boot warning/error messages um: Add os_warn() for pre-boot warning/error messages um: Use os_info for the messages on normal path um: Add os_info() for pre-boot information messages um: Use printk instead of printf in make_uml_dir
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git://git.infradead.org/linux-ubifsLinus Torvalds authored
Pull UBIFS updates from Richard Weinberger: - Updates and fixes for the file encryption mode - Minor improvements - Random fixes * tag 'upstream-4.13-rc1' of git://git.infradead.org/linux-ubifs: ubifs: Set double hash cookie also for RENAME_EXCHANGE ubifs: Massage assert in ubifs_xattr_set() wrt. init_xattrs ubifs: Don't leak kernel memory to the MTD ubifs: Change gfp flags in page allocation for bulk read ubifs: Fix oops when remounting with no_bulk_read. ubifs: Fail commit if TNC is obviously inconsistent ubifs: allow userspace to map mounts to volumes ubifs: Wire-up statx() support ubifs: Remove dead code from ubifs_get_link() ubifs: Massage debug prints wrt. fscrypt ubifs: Add assert to dent_key_init() ubifs: Fix unlink code wrt. double hash lookups ubifs: Fix data node size for truncating uncompressed nodes ubifs: Don't encrypt special files on creation ubifs: Fix memory leak in RENAME_WHITEOUT error path in do_rename ubifs: Fix inode data budget in ubifs_mknod ubifs: Correctly evict xattr inodes ubifs: Unexport ubifs_inode_slab ubifs: don't bother checking for encryption key in ->mmap() ubifs: require key for truncate(2) of encrypted file
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull more KVM updates from Radim Krčmář: "Second batch of KVM updates for v4.13 Common: - add uevents for VM creation/destruction - annotate and properly access RCU-protected objects s390: - rename IOCTL added in the first v4.13 merge x86: - emulate VMLOAD VMSAVE feature in SVM - support paravirtual asynchronous page fault while nested - add Hyper-V userspace interfaces for better migration - improve master clock corner cases - extend internal error reporting after EPT misconfig - correct single-stepping of emulated instructions in SVM - handle MCE during VM entry - fix nVMX VM entry checks and nVMX VMCS shadowing" * tag 'kvm-4.13-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) kvm: x86: hyperv: make VP_INDEX managed by userspace KVM: async_pf: Let guest support delivery of async_pf from guest mode KVM: async_pf: Force a nested vmexit if the injected #PF is async_pf KVM: async_pf: Add L1 guest async_pf #PF vmexit handler KVM: x86: Simplify kvm_x86_ops->queue_exception parameter list kvm: x86: hyperv: add KVM_CAP_HYPERV_SYNIC2 KVM: x86: make backwards_tsc_observed a per-VM variable KVM: trigger uevents when creating or destroying a VM KVM: SVM: Enable Virtual VMLOAD VMSAVE feature KVM: SVM: Add Virtual VMLOAD VMSAVE feature definition KVM: SVM: Rename lbr_ctl field in the vmcb control area KVM: SVM: Prepare for new bit definition in lbr_ctl KVM: SVM: handle singlestep exception when skipping emulated instructions KVM: x86: take slots_lock in kvm_free_pit KVM: s390: Fix KVM_S390_GET_CMMA_BITS ioctl definition kvm: vmx: Properly handle machine check during VM-entry KVM: x86: update master clock before computing kvmclock_offset kvm: nVMX: Shadow "high" parts of shadowed 64-bit VMCS fields kvm: nVMX: Fix nested_vmx_check_msr_bitmap_controls kvm: nVMX: Validate the I/O bitmaps on nested VM-entry ...
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Sebastian Andrzej Siewior authored
Avoid the READ_ONCE in commit 4a072c71 ("random: silence compiler warnings and fix race") if we can leave the function after arch_get_random_XXX(). Cc: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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Theodore Ts'o authored
Unfortunately, on some models of some architectures getting a fully seeded CRNG is extremely difficult, and so this can result in dmesg getting spammed for a surprisingly long time. This is really bad from a security perspective, and so architecture maintainers really need to do what they can to get the CRNG seeded sooner after the system is booted. However, users can't do anything actionble to address this, and spamming the kernel messages log will only just annoy people. For developers who want to work on improving this situation, CONFIG_WARN_UNSEEDED_RANDOM has been renamed to CONFIG_WARN_ALL_UNSEEDED_RANDOM. By default the kernel will always print the first use of unseeded randomness. This way, hopefully the security obsessed will be happy that there is _some_ indication when the kernel boots there may be a potential issue with that architecture or subarchitecture. To see all uses of unseeded randomness, developers can enable CONFIG_WARN_ALL_UNSEEDED_RANDOM. Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull XFS fixes from Darrick Wong: "Largely debugging and regression fixes. - Add some locking assertions for the _ilock helpers. - Revert the XFS_QMOPT_NOLOCK patch; after discussion with hch the online fsck patch that would have needed it has been redesigned and no longer needs it. - Fix behavioral regression of SEEK_HOLE/DATA with negative offsets to match 4.12-era XFS behavior" * tag 'xfs-4.13-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: vfs: in iomap seek_{hole,data}, return -ENXIO for negative offsets Revert "xfs: grab dquots without taking the ilock" xfs: assert locking precondition in xfs_readlink_bmap_ilocked xfs: assert locking precondіtion in xfs_attr_list_int_ilocked xfs: fixup xfs_attr_get_ilocked
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "We've identified and fixed a silent corruption (introduced by code in the first pull), a fixup after the blk_status_t merge and two fixes to incremental send that Filipe has been hunting for some time" * 'for-4.13-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Btrfs: fix unexpected return value of bio_readpage_error btrfs: btrfs_create_repair_bio never fails, skip error handling btrfs: cloned bios must not be iterated by bio_for_each_segment_all Btrfs: fix write corruption due to bio cloning on raid5/6 Btrfs: incremental send, fix invalid memory access Btrfs: incremental send, fix invalid path for link commands
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull a few more input updates from Dmitry Torokhov: - multi-touch handling for Xen - fix for long-standing bug causing crashes in i8042 on boot - change to gpio_keys to better handle key presses during system state transition * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - fix crash at boot time Input: gpio_keys - handle the missing key press event in resume phase Input: xen-kbdfront - add multi-touch support
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: - fix new compiler warnings in cavium - set post-op IV properly in caam (this fixes chaining) - fix potential use-after-free in atmel in case of EBUSY - fix sleeping in softirq path in chcr - disable buggy sha1-avx2 driver (may overread and page fault) - fix use-after-free on signals in caam * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: cavium - make several functions static crypto: chcr - Avoid algo allocation in softirq. crypto: caam - properly set IV after {en,de}crypt crypto: atmel - only treat EBUSY as transient if backlog crypto: af_alg - Avoid sock_graft call warning crypto: caam - fix signals handling crypto: sha1-ssse3 - Disable avx2
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull device properties framework fix from Rafael Wysocki: "This fixes a problem with bool properties that could be seen as "true" when the property was not present at all by adding a special helper for bool properties with checks for all of the requisute conditions (Sakari Ailus)" * tag 'devprop-fix-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: device property: Introduce fwnode_call_bool_op() for ops that return bool
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fixes from Rafael Wysocki: "These fix the return value of an IRQ mapping routine in the ACPI core, fix an EC driver issue causing abnormal fan behavior after system resume on some systems and add quirks for ACPI device objects that need to be treated as "always present" to work around bogus implementations of the _STA control method. Specifics: - Fix the return value of acpi_gsi_to_irq() to make the GSI to IRQ mapping work on the Mustang (ARM64) platform (Mark Salter). - Fix an EC driver issue that causes fans to behave abnormally after system resume on some systems which turns out to be related to switching over the EC into the polling mode during the noirq stages of system suspend and resume (Lv Zheng). - Add quirks for ACPI device objects that need to be treated as "always present", because their _STA methods are designed to work around Windows driver bugs and return garbage from our perspective (Hans de Goede)" * tag 'acpi-fixes-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / x86: Add KIOX000A accelerometer on GPD win to always_present_ids array ACPI / x86: Add Dell Venue 11 Pro 7130 touchscreen to always_present_ids ACPI / x86: Allow matching always_present_id array entries by DMI Revert "ACPI / EC: Enable event freeze mode..." to fix a regression ACPI / EC: Drop EC noirq hooks to fix a regression ACPI / irq: Fix return code of acpi_gsi_to_irq()
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fixes from Rafael Wysocki: "These fix a recently exposed issue in the PCI device wakeup code and one older problem related to PCI device wakeup that has been reported recently, modify one more piece of computations in intel_pstate to get rid of a rounding error, fix a possible race in the schedutil cpufreq governor, fix the device PM QoS sysfs interface to correctly handle invalid user input, fix return values of two probe routines in devfreq drivers and constify an attribute_group structure in devfreq. Specifics: - Avoid clearing the PCI PME Enable bit for devices as a result of config space restoration which confuses AML executed afterward and causes wakeup events to be lost on some systems (Rafael Wysocki). - Fix the native PCIe PME interrupts handling in the cases when the PME IRQ is set up as a system wakeup one so that runtime PM remote wakeup works as expected after system resume on systems where that happens (Rafael Wysocki). - Fix the device PM QoS sysfs interface to handle invalid user input correctly instead of using an unititialized variable value as the latency tolerance for the device at hand (Dan Carpenter). - Get rid of one more rounding error from intel_pstate computations (Srinivas Pandruvada). - Fix the schedutil cpufreq governor to prevent it from possibly accessing unititialized data structures from governor callbacks in some cases on systems when multiple CPUs share a single cpufreq policy object (Vikram Mulukutla). - Fix the return values of probe routines in two devfreq drivers (Gustavo Silva). - Constify an attribute_group structure in devfreq (Arvind Yadav)" * tag 'pm-fixes-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PCI / PM: Fix native PME handling during system suspend/resume PCI / PM: Restore PME Enable after config space restoration cpufreq: schedutil: Fix sugov_start() versus sugov_update_shared() race PM / QoS: return -EINVAL for bogus strings cpufreq: intel_pstate: Fix ratio setting for min_perf_pct PM / devfreq: constify attribute_group structures. PM / devfreq: tegra: fix error return code in tegra_devfreq_probe() PM / devfreq: rk3399_dmc: fix error return code in rk3399_dmcfreq_probe()
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Linus Torvalds authored
Merge even more updates from Andrew Morton: - a few leftovers - fault-injector rework - add a module loader test driver * emailed patches from Andrew Morton <akpm@linux-foundation.org>: kmod: throttle kmod thread limit kmod: add test driver to stress test the module loader MAINTAINERS: give kmod some maintainer love xtensa: use generic fb.h fault-inject: add /proc/<pid>/fail-nth fault-inject: simplify access check for fail-nth fault-inject: make fail-nth read/write interface symmetric fault-inject: parse as natural 1-based value for fail-nth write interface fault-inject: automatically detect the number base for fail-nth write interface kernel/watchdog.c: use better pr_fmt prefix MAINTAINERS: move the befs tree to kernel.org lib/atomic64_test.c: add a test that atomic64_inc_not_zero() returns an int mm: fix overflow check in expand_upwards()
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Daniel Micay authored
Using strscpy was wrong because FORTIFY_SOURCE is passing the maximum possible size of the outermost object, but strscpy defines the count parameter as the exact buffer size, so this could copy past the end of the source. This would still be wrong with the planned usage of __builtin_object_size(p, 1) for intra-object overflow checks since it's the maximum possible size of the specified object with no guarantee of it being that large. Reuse of the fortified functions like this currently makes the runtime error reporting less precise but that can be improved later on. Noticed by Dave Jones and KASAN. Signed-off-by: Daniel Micay <danielmicay@gmail.com> Acked-by: Kees Cook <keescook@chromium.org> Reported-by: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds authored
Pull arch/tile updates from Chris Metcalf: "This adds support for an <arch/intreg.h> to help with removing __need_xxx #defines from glibc, and removes some dead code in arch/tile/mm/init.c" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: mm, tile: drop arch_{add,remove}_memory tile: prefer <arch/intreg.h> to __need_int_reg_t
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