1. 06 7月, 2020 12 次提交
  2. 29 6月, 2020 11 次提交
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      Linux 5.8-rc3 · 9ebcfadb
      Linus Torvalds 提交于
      9ebcfadb
    • L
      Merge tag 'arm-omap-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · f7db192b
      Linus Torvalds 提交于
      Pull ARM OMAP fixes from Arnd Bergmann:
       "The OMAP developers are particularly active at hunting down
        regressions, so this is a separate branch with OMAP specific
        fixes for v5.8:
      
        As Tony explains
          "The recent display subsystem (DSS) related platform data changes
           caused display related regressions for suspend and resume. Looks
           like I only tested suspend and resume before dropping the legacy
           platform data, and forgot to test it after dropping it. Turns out
           the main issue was that we no longer have platform code calling
           pm_runtime_suspend for DSS like we did for the legacy platform data
           case, and that fix is still being discussed on the dri-devel list
           and will get merged separately. The DSS related testing exposed a
           pile other other display related issues that also need fixing
           though":
      
         - Fix ti-sysc optional clock handling and reset status checks for
           devices that reset automatically in idle like DSS
      
         - Ignore ti-sysc clockactivity bit unless separately requested to
           avoid unexpected performance issues
      
         - Init ti-sysc framedonetv_irq to true and disable for am4
      
         - Avoid duplicate DSS reset for legacy mode with dts data
      
         - Remove LCD timings for am4 as they cause warnings now that we're
           using generic panels
      
        Other OMAP changes from Tony include:
      
         - Fix omap_prm reset deassert as we still have drivers setting the
           pm_runtime_irq_safe() flag
      
         - Flush posted write for ti-sysc enable and disable
      
         - Fix droid4 spi related errors with spi flags
      
         - Fix am335x USB range and a typo for softreset
      
         - Fix dra7 timer nodes for clocks for IPU and DSP
      
         - Drop duplicate mailboxes after mismerge for dra7
      
         - Prevent pocketgeagle header line signal from accidentally setting
           micro-SD write protection signal by removing the default mux
      
         - Fix NFSroot flakeyness after resume for duover by switching the
           smsc911x gpio interrupt to back to level sensitive
      
         - Fix regression for omap4 clockevent source after recent system
           timer changes
      
         - Yet another ethernet regression fix for the "rgmii" vs "rgmii-rxid"
           phy-mode
      
         - One patch to convert am3/am4 DT files to use the regular sdhci-omap
           driver instead of the old hsmmc driver, this was meant for the
           merge window but got lost in the process"
      
      * tag 'arm-omap-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits)
        ARM: dts: am5729: beaglebone-ai: fix rgmii phy-mode
        ARM: dts: Fix omap4 system timer source clocks
        ARM: dts: Fix duovero smsc interrupt for suspend
        ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect
        Revert "bus: ti-sysc: Increase max softreset wait"
        ARM: dts: am437x-epos-evm: remove lcd timings
        ARM: dts: am437x-gp-evm: remove lcd timings
        ARM: dts: am437x-sk-evm: remove lcd timings
        ARM: dts: dra7-evm-common: Fix duplicate mailbox nodes
        ARM: dts: dra7: Fix timer nodes properly for timer_sys_ck clocks
        ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag
        ARM: dts: Fix am33xx.dtsi USB ranges length
        bus: ti-sysc: Increase max softreset wait
        ARM: OMAP2+: Fix legacy mode dss_reset
        bus: ti-sysc: Fix uninitialized framedonetv_irq
        bus: ti-sysc: Ignore clockactivity unless specified as a quirk
        bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit
        ARM: dts: omap4-droid4: Fix spi configuration and increase rate
        bus: ti-sysc: Flush posted write on enable and disable
        soc: ti: omap-prm: use atomic iopoll instead of sleeping one
        ...
      f7db192b
    • L
      Merge tag 'arm-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · e44b59cd
      Linus Torvalds 提交于
      Pull ARM SoC fixes from Arnd Bergmann:
       "Here are a couple of bug fixes, mostly for devicetree files
      
        NXP i.MX:
         - Use correct voltage on some i.MX8M board device trees to avoid
           hardware damage
         - Code fixes for a compiler warning and incorrect reference counting,
           both harmless.
         - Fix the i.MX8M SoC driver to correctly identify imx8mp
         - Fix watchdog configuration in imx6ul-kontron device tree.
      
        Broadcom:
         - A small regression fix for the Raspberry-Pi firmware driver
         - A Kconfig change to use the correct timer driver on Northstar
         - A DT fix for the Luxul XWC-2000 machine
         - Two more DT fixes for NSP SoCs
      
        STmicroelectronics STI
         - Revert one broken patch for L2 cache configuration
      
        ARM Versatile Express:
         - Fix a regression by reverting a broken DT cleanup
      
        TEE drivers:
         - MAINTAINERS: change tee mailing list"
      
      * tag 'arm-fixes-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
        Revert "ARM: sti: Implement dummy L2 cache's write_sec"
        soc: imx8m: fix build warning
        ARM: imx6: add missing put_device() call in imx6q_suspend_init()
        ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
        soc: imx8m: Correct i.MX8MP UID fuse offset
        ARM: dts: imx6ul-kontron: Change WDOG_ANY signal from push-pull to open-drain
        ARM: dts: imx6ul-kontron: Move watchdog from Kontron i.MX6UL/ULL board to SoM
        arm64: dts: imx8mm-beacon: Fix voltages on LDO1 and LDO2
        arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range
        arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range
        ARM: dts: NSP: Correct FA2 mailbox node
        ARM: bcm2835: Fix integer overflow in rpi_firmware_print_firmware_revision()
        MAINTAINERS: change tee mailing list
        ARM: dts: NSP: Disable PL330 by default, add dma-coherent property
        ARM: bcm: Select ARM_TIMER_SP804 for ARCH_BCM_NSP
        ARM: dts: BCM5301X: Add missing memory "device_type" for Luxul XWC-2000
        arm: dts: vexpress: Move mcc node back into motherboard node
      e44b59cd
    • L
      Merge tag 'timers-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 668f532d
      Linus Torvalds 提交于
      Pull timer fix from Ingo Molnar:
       "A single DocBook fix"
      
      * tag 'timers-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        timekeeping: Fix kerneldoc system_device_crosststamp & al
      668f532d
    • L
      Merge tag 'perf-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · ae71d4bf
      Linus Torvalds 提交于
      Pull perf fix from Ingo Molnar:
       "A single Kbuild dependency fix"
      
      * tag 'perf-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/x86/rapl: Fix RAPL config variable bug
      ae71d4bf
    • L
      Merge tag 'efi-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · bc53f67d
      Linus Torvalds 提交于
      Pull EFI fixes from Ingo Molnar:
      
       - Fix build regression on v4.8 and older
      
       - Robustness fix for TPM log parsing code
      
       - kobject refcount fix for the ESRT parsing code
      
       - Two efivarfs fixes to make it behave more like an ordinary file
         system
      
       - Style fixup for zero length arrays
      
       - Fix a regression in path separator handling in the initrd loader
      
       - Fix a missing prototype warning
      
       - Add some kerneldoc headers for newly introduced stub routines
      
       - Allow support for SSDT overrides via EFI variables to be disabled
      
       - Report CPU mode and MMU state upon entry for 32-bit ARM
      
       - Use the correct stack pointer alignment when entering from mixed mode
      
      * tag 'efi-urgent-2020-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        efi/libstub: arm: Print CPU boot mode and MMU state at boot
        efi/libstub: arm: Omit arch specific config table matching array on arm64
        efi/x86: Setup stack correctly for efi_pe_entry
        efi: Make it possible to disable efivar_ssdt entirely
        efi/libstub: Descriptions for stub helper functions
        efi/libstub: Fix path separator regression
        efi/libstub: Fix missing-prototype warning for skip_spaces()
        efi: Replace zero-length array and use struct_size() helper
        efivarfs: Don't return -EINTR when rate-limiting reads
        efivarfs: Update inode modification time for successful writes
        efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
        efi/tpm: Verify event log header before parsing
        efi/x86: Fix build with gcc 4
      bc53f67d
    • L
      Merge tag 'sched_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 91a9a90d
      Linus Torvalds 提交于
      Pull scheduler fixes from Borislav Petkov:
       "The most anticipated fix in this pull request is probably the horrible
        build fix for the RANDSTRUCT fail that didn't make -rc2. Also included
        is the cleanup that removes those BUILD_BUG_ON()s and replaces it with
        ugly unions.
      
        Also included is the try_to_wake_up() race fix that was first
        triggered by Paul's RCU-torture runs, but was independently hit by
        Dave Chinner's fstest runs as well"
      
      * tag 'sched_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/cfs: change initial value of runnable_avg
        smp, irq_work: Continue smp_call_function*() and irq_work*() integration
        sched/core: s/WF_ON_RQ/WQ_ON_CPU/
        sched/core: Fix ttwu() race
        sched/core: Fix PI boosting between RT and DEADLINE tasks
        sched/deadline: Initialize ->dl_boosted
        sched/core: Check cpus_mask, not cpus_ptr in __set_cpus_allowed_ptr(), to fix mask corruption
        sched/core: Fix CONFIG_GCC_PLUGIN_RANDSTRUCT build fail
      91a9a90d
    • L
      Merge tag 'x86_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 098c7938
      Linus Torvalds 提交于
      Pull x86 fixes from Borislav Petkov:
      
       - AMD Memory bandwidth counter width fix, by Babu Moger.
      
       - Use the proper length type in the 32-bit truncate() syscall variant,
         by Jiri Slaby.
      
       - Reinit IA32_FEAT_CTL during wakeup to fix the case where after
         resume, VMXON would #GP due to VMX not being properly enabled, by
         Sean Christopherson.
      
       - Fix a static checker warning in the resctrl code, by Dan Carpenter.
      
       - Add a CR4 pinning mask for bits which cannot change after boot, by
         Kees Cook.
      
       - Align the start of the loop of __clear_user() to 16 bytes, to improve
         performance on AMD zen1 and zen2 microarchitectures, by Matt Fleming.
      
      * tag 'x86_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/asm/64: Align start of __clear_user() loop to 16-bytes
        x86/cpu: Use pinning mask for CR4 bits needing to be 0
        x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get()
        x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup
        syscalls: Fix offset type of ksys_ftruncate()
        x86/resctrl: Fix memory bandwidth counter width for AMD
      098c7938
    • L
      Merge tag 'rcu_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c141b30e
      Linus Torvalds 提交于
      Pull RCU-vs-KCSAN fixes from Borislav Petkov:
       "A single commit that uses "arch_" atomic operations to avoid the
        instrumentation that comes with the non-"arch_" versions.
      
        In preparation for that commit, it also has another commit that makes
        these "arch_" atomic operations available to generic code.
      
        Without these commits, KCSAN uses can see pointless errors"
      
      * tag 'rcu_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        rcu: Fixup noinstr warnings
        locking/atomics: Provide the arch_atomic_ interface to generic code
      c141b30e
    • L
      Merge tag 'objtool_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 7ecb59a5
      Linus Torvalds 提交于
      Pull objtool fixes from Borislav Petkov:
       "Three fixes from Peter Zijlstra suppressing KCOV instrumentation in
        noinstr sections.
      
        Peter Zijlstra says:
          "Address KCOV vs noinstr. There is no function attribute to
           selectively suppress KCOV instrumentation, instead teach objtool
           to NOP out the calls in noinstr functions"
      
        This cures a bunch of KCOV crashes (as used by syzcaller)"
      
      * tag 'objtool_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        objtool: Fix noinstr vs KCOV
        objtool: Provide elf_write_{insn,reloc}()
        objtool: Clean up elf_write() condition
      7ecb59a5
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      Merge tag 'x86_entry_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · a358505d
      Linus Torvalds 提交于
      Pull x86 entry fixes from Borislav Petkov:
       "This is the x86/entry urgent pile which has accumulated since the
        merge window.
      
        It is not the smallest but considering the almost complete entry core
        rewrite, the amount of fixes to follow is somewhat higher than usual,
        which is to be expected.
      
        Peter Zijlstra says:
         'These patches address a number of instrumentation issues that were
          found after the x86/entry overhaul. When combined with rcu/urgent
          and objtool/urgent, these patches make UBSAN/KASAN/KCSAN happy
          again.
      
          Part of making this all work is bumping the minimum GCC version for
          KASAN builds to gcc-8.3, the reason for this is that the
          __no_sanitize_address function attribute is broken in GCC releases
          before that.
      
          No known GCC version has a working __no_sanitize_undefined, however
          because the only noinstr violation that results from this happens
          when an UB is found, we treat it like WARN. That is, we allow it to
          violate the noinstr rules in order to get the warning out'"
      
      * tag 'x86_entry_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/entry: Fix #UD vs WARN more
        x86/entry: Increase entry_stack size to a full page
        x86/entry: Fixup bad_iret vs noinstr
        objtool: Don't consider vmlinux a C-file
        kasan: Fix required compiler version
        compiler_attributes.h: Support no_sanitize_undefined check with GCC 4
        x86/entry, bug: Comment the instrumentation_begin() usage for WARN()
        x86/entry, ubsan, objtool: Whitelist __ubsan_handle_*()
        x86/entry, cpumask: Provide non-instrumented variant of cpu_is_offline()
        compiler_types.h: Add __no_sanitize_{address,undefined} to noinstr
        kasan: Bump required compiler version
        x86, kcsan: Add __no_kcsan to noinstr
        kcsan: Remove __no_kcsan_or_inline
        x86, kcsan: Remove __no_kcsan_or_inline usage
      a358505d
  3. 28 6月, 2020 17 次提交