Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.0-rc6 2019-02-10T22:42:20+00:00 2019-02-10T22:42:20+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T22:42:20+00:00 urn:sha1:d13937116f1e82bf508a6325111b322c30c85eb9 2019-02-10T18:39:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T18:39:37+00:00 urn:sha1:68d94a8424352d723e4991de4745ce6795b23069 Pull dmaengine fixes from Vinod Koul: - Fix in at_xdmac fr wrongful channel state - Fix for imx driver for wrong callback invocation - Fix to bcm driver for interrupt race & transaction abort. - Fix in dmatest to abort in mapping error * tag 'dmaengine-fix-5.0-rc6' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: dmatest: Abort test in case of mapping error dmaengine: bcm2835: Fix abort of transactions dmaengine: bcm2835: Fix interrupt race on RT dmaengine: imx-dma: fix wrong callback invoke dmaengine: at_xdmac: Fix wrongfull report of a channel as in use 2019-02-10T17:57:42+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T17:57:42+00:00 urn:sha1:aadaa8061189a9e5d8a1327b328453d663e8cbc9 Pull x86 fixes from Ingo Molnar: "A handful of fixes: - Fix an MCE corner case bug/crash found via MCE injection testing - Fix 5-level paging boot crash - Fix MCE recovery cache invalidation bug - Fix regression on Xen guests caused by a recent PMD level mremap speedup optimization" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Make set_pmd_at() paravirt aware x86/mm/cpa: Fix set_mce_nospec() x86/boot/compressed/64: Do not corrupt EDX on EFER.LME=1 setting x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out() 2019-02-10T17:54:19+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T17:54:19+00:00 urn:sha1:73a4c52184141943146ebbf07de4dca27141f21c Pull irq fixes from Ingo Molnar: "irqchip driver fixes: most of them are race fixes for ARM GIC (General Interrupt Controller) variants, but also a fix for the ARM MMP (Marvell PXA168 et al) irqchip affecting OLPC keyboards" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix ITT_entry_size accessor irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable irqchip/gic-v3-its: Gracefully fail on LPI exhaustion irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID irqchip/gic-v4: Fix occasional VLPI drop 2019-02-10T17:48:18+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T17:48:18+00:00 urn:sha1:212146f0800e151bd61b98fb6fe4b8b6778a649a Pull perf fixes from Ingo Molnar: "A couple of kernel side fixes: - Fix the Intel uncore driver on certain hardware configurations - Fix a CPU hotplug related memory allocation bug - Remove a spurious WARN() ... plus also a handful of perf tooling fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf script python: Add Python3 support to tests/attr.py perf trace: Support multiple "vfs_getname" probes perf symbols: Filter out hidden symbols from labels perf symbols: Add fallback definitions for GELF_ST_VISIBILITY() tools headers uapi: Sync linux/in.h copy from the kernel sources perf clang: Do not use 'return std::move(something)' perf mem/c2c: Fix perf_mem_events to support powerpc perf tests evsel-tp-sched: Fix bitwise operator perf/core: Don't WARN() for impossible ring-buffer sizes perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu() perf/x86/intel/uncore: Add Node ID mask 2019-02-10T17:44:52+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-10T17:44:52+00:00 urn:sha1:d2a6aae99f5fa2f1e7e400bd2f17c1d42c50312a Pull locking fixes from Ingo Molnar: "An rtmutex (PI-futex) deadlock scenario fix, plus a locking documentation fix" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Handle early deadlock return correctly futex: Fix barrier comment 2019-02-10T07:47:12+00:00 Juergen Gross jgross@suse.com 2019-02-10T07:40:56+00:00 urn:sha1:20e55bc17dd01f13cec0eb17e76e9511b23963ef set_pmd_at() calls native_set_pmd() unconditionally on x86. This was fine as long as only huge page entries were written via set_pmd_at(), as Xen pv guests don't support those. Commit 2c91bd4a4e2e53 ("mm: speed up mremap by 20x on large regions") introduced a usage of set_pmd_at() possible on pv guests, leading to failures like: BUG: unable to handle kernel paging request at ffff888023e26778 #PF error: [PROT] [WRITE] RIP: e030:move_page_tables+0x7c1/0xae0 move_vma.isra.3+0xd1/0x2d0 __se_sys_mremap+0x3c6/0x5b0 do_syscall_64+0x49/0x100 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Make set_pmd_at() paravirt aware by just letting it use set_pmd(). Fixes: 2c91bd4a4e2e53 ("mm: speed up mremap by 20x on large regions") Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: xen-devel@lists.xenproject.org Cc: boris.ostrovsky@oracle.com Cc: sstabellini@kernel.org Cc: hpa@zytor.com Cc: bp@alien8.de Cc: torvalds@linux-foundation.org Link: https://lkml.kernel.org/r/20190210074056.11842-1-jgross@suse.com 2019-02-09T21:43:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-09T21:43:12+00:00 urn:sha1:df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3 Pull i2c fixes from Wolfram Sang: "One PM related driver bugfix and a MAINTAINERS update" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: Update the ocores i2c bus driver maintainer, etc i2c: omap: Use noirq system sleep pm ops to idle device for suspend 2019-02-09T20:41:14+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-09T20:41:14+00:00 urn:sha1:e8b50608f666cf5c314a9df3dc4b85789a6aeaa5 Pull MIPS fixes from Paul Burton: "A batch of MIPS fixes for 5.0, nothing too scary. - A workaround for a Loongson 3 CPU bug is the biggest change, but still fairly straightforward. It adds extra memory barriers (sync instructions) around atomics to avoid a CPU bug that can break atomicity. - Loongson64 also sees a fix for powering off some systems which would incorrectly reboot rather than waiting for the power down sequence to complete. - We have DT fixes for the Ingenic JZ4740 SoC & the JZ4780-based Ci20 board, and a DT warning fix for the Nexsys4/MIPSfpga board. - The Cavium Octeon platform sees a further fix to the behaviour of the pcie_disable command line argument that was introduced in v3.3. - The VDSO, introduced in v4.4, sees build fixes for configurations of GCC that were built using the --with-fp-32= flag to specify a default 32-bit floating point ABI. - get_frame_info() sees a fix for configurations with CONFIG_KALLSYMS=n, for which it previously always returned an error. - If the MIPS Coherence Manager (CM) reports an error then we'll now clear that error correctly so that the GCR_ERROR_CAUSE register will be updated with information about any future errors" * tag 'mips_fixes_5.0_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: cm: reprime error cause mips: loongson64: remove unreachable(), fix loongson_poweroff(). MIPS: Remove function size check in get_frame_info() MIPS: Use lower case for addresses in nexys4ddr.dts MIPS: Loongson: Introduce and use loongson_llsc_mb() MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds MIPS: VDSO: Use same -m%-float cflag as the kernel proper MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled DTS: CI20: Fix bugs in ci20's device tree. MIPS: DTS: jz4740: Correct interrupt number of DMA core 2019-02-09T18:26:09+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-02-09T18:26:09+00:00 urn:sha1:e5a8a1163211e2ab6f71c3545b26d55dc99ff1d3 Pull block fixes from Jens Axboe: - NVMe pull request from Christoph, fixing namespace locking when dealing with the effects log, and a rapid add/remove issue (Keith) - blktrace tweak, ensuring requests with -1 sectors are shown (Jan) - link power management quirk for a Smasung SSD (Hans) - m68k nfblock dynamic major number fix (Chengguang) - series fixing blk-iolatency inflight counter issue (Liu) - ensure that we clear ->private when setting up the aio kiocb (Mike) - __find_get_block_slow() rate limit print (Tetsuo) * tag 'for-linus-20190209' of git://git.kernel.dk/linux-block: blk-mq: remove duplicated definition of blk_mq_freeze_queue Blk-iolatency: warn on negative inflight IO counter blk-iolatency: fix IO hang due to negative inflight counter blktrace: Show requests without sector fs: ratelimit __find_get_block_slow() failure message. m68k: set proper major_num when specifying module param major_num libata: Add NOLPM quirk for SAMSUNG MZ7TE512HMHP-000L1 SSD nvme-pci: fix rapid add remove sequence nvme: lock NS list changes while handling command effects aio: initialize kiocb private in case any filesystems expect it.