Update to 4.19.2
This commit is contained in:
parent
b12aada85c
commit
8008ae41de
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@ -1,4 +1,4 @@
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linux (4.19.1-1~exp1) UNRELEASED; urgency=medium
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linux (4.19.2-1~exp1) UNRELEASED; urgency=medium
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* New upstream release: https://kernelnewbies.org/Linux_4.19
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* New upstream release: https://kernelnewbies.org/Linux_4.19
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* New upstream stable update:
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* New upstream stable update:
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@ -26,6 +26,269 @@ linux (4.19.1-1~exp1) UNRELEASED; urgency=medium
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- [sparc64] Make corrupted user stacks more debuggable.
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- [sparc64] Make corrupted user stacks more debuggable.
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- [sparc64] Wire up compat getpeername and getsockname.
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- [sparc64] Wire up compat getpeername and getsockname.
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- net: bridge: remove ipv6 zero address check in mcast queries
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- net: bridge: remove ipv6 zero address check in mcast queries
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https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.2
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- bpf: fix partial copy of map_ptr when dst is scalar
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- [mips*] VDSO: Reduce VDSO_RANDOMIZE_SIZE to 64MB for 64bit
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- [armhf] mtd: rawnand: marvell: fix the IRQ handler complete() condition
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- bcache: trace missed reading by cache_missed
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- bcache: fix ioctl in flash device
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- bcache: correct dirty data statistics
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- bcache: fix miss key refill->end in writeback
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- jffs2: free jffs2_sb_info through jffs2_kill_sb()
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- block: setup bounce bio_sets properly
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- block: make sure discard bio is aligned with logical block size
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- block: make sure writesame bio is aligned with logical block size
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- cpufreq: conservative: Take limits changes into account properly
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- [arm64, armhf] dma-mapping: fix panic caused by passing empty cma command
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line argument
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- [powerpc*, x86, alpha, hppa] pcmcia: Implement CLKRUN protocol disabling
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for Ricoh bridges
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- [arm64, x86] ACPI / OSL: Use 'jiffies' as the time bassis for
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acpi_os_get_timer()
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- ACPICA: AML interpreter: add region addresses in global list during
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initialization
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- acpi, nfit: Fix Address Range Scrub completion tracking
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- [arm64] ipmi: Fix timer race with module unload
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- [x86] ALSA: hda - Add quirk for ASUS G751 laptop
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- [x86] ALSA: hda - Fix headphone pin config for ASUS G751
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- [x86] ALSA: hda/realtek - Fix the problem of the front MIC on the
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Lenovo M715
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- [x86] ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
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- [powerpc*, mips*, arm64, x86, alpha] ALSA: hda: Add 2 more models to the
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power_save blacklist
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- [powerpc*, mips*, x86, alpha] ALSA: ca0106: Disable IZD on SB0570 DAC to
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fix audio pops
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- ALSA: hda - Fix incorrect clearance of thinkpad_acpi hooks
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- [x86] speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
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- [x86] xen: Fix boot loader version reported for PVH guests
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- [x86] kvm/nVMX: allow bare VMXON state migration
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- [x86] mm/pat: Disable preemption around __flush_tlb_all()
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- [x86] numa_emulation: Fix uniform-split numa emulation
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- [armhf] dts: exynos: Disable pull control for MAX8997 interrupts on Origen
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- [arm64] net: socionext: Reset tx queue in ndo_stop
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- net: loopback: clear skb->tstamp before netif_rx()
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- locking/lockdep: Fix debug_locks off performance problem
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- [m68k] ataflop: fix error handling during setup
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- swim: fix cleanup on setup error
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- [arm64] cpufeature: ctr: Fix cpu capability check for late CPUs
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- [x86] hv_netvsc: fix vf serial matching with pci slot info
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- nfp: devlink port split support for 1x100G CXP NIC
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- tun: Consistently configure generic netdev params via rtnetlink
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- s390/sthyi: Fix machine name validity indication
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- perf tools: Free temporary 'sys' string in read_event_files()
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- perf tools: Cleanup trace-event-info 'tdata' leak
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- perf tools: Free 'printk' string in parse_ftrace_printk()
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- perf strbuf: Match va_{add,copy} with va_end
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- cpupower: Fix coredump on VMWare
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- bcache: Populate writeback_rate_minimum attribute
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- mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
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- [arm64, x86] sdhci: acpi: add free_slot callback
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- iwlwifi: pcie: avoid empty free RB queue
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- iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface
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- iwlwifi: mvm: check for n_profiles validity in EWRD ACPI
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- [x86] olpc: Indicate that legacy PC XO-1 platform should not register RTC
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- [arm64] wlcore: Fix BUG with clear completion on timeout
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- [arm64, x86] ACPI / processor: Fix the return value of
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acpi_processor_ids_walk()
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- [arm64, armhf] cpufreq: dt: Try freeing static OPPs only if we have added
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them
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- ath10k: fix tx status flag setting for management frames
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- signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
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- Bluetooth: hci_qca: Remove hdev dereference in qca_close().
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- [x86] efi: Call efi_parse_options() from efi_main()
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- [arm64, armhf] pinctrl: sunxi: fix 'pctrl->functions' allocation in
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sunxi_pinctrl_build_state
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- [arm64] pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
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- block, bfq: correctly charge and reset entity service in all cases
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- [arm64] entry: Allow handling of undefined instructions from EL1
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- kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
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- [armhf] spi: gpio: No MISO does not imply no RX
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- [arm64, x86] ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail
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DMA controllers
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- [arm64] pinctrl: qcom: spmi-mpp: Fix drive strength setting
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- bpf/verifier: fix verifier instability
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- [arm64] pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
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- [arm64] pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
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- [arm64, armhf] net: dsa: mv88e6xxx: Fix writing to a PHY page.
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- rsi: fix memory alignment issue in ARM32 platforms
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- libertas_tf: prevent underflow in process_cmdrequest()
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- iwlwifi: mvm: fix BAR seq ctrl reporting
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- ixgbevf: VF2VF TCP RSS
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- wil6210: fix RX buffers release and unmap
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- ath10k: schedule hardware restart if WMI command times out
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- libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
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- cifs: fix a credits leak for compund commands
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- f2fs: fix to account IO correctly for cgroup writeback
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- MD: Memory leak when flush bio size is zero
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- md: fix memleak for mempool
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- of: Add missing exports of node name compare functions
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- [m68k] scsi: esp_scsi: Track residual for PIO transfers
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- scsi: ufs: Schedule clk gating work on correct queue
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- [x86] KVM: nVMX: Clear reserved bits of #DB exit qualification
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- scsi: megaraid_sas: fix a missing-check bug
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- RDMA/core: Do not expose unsupported counters
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- IB/ipoib: Clear IPCB before icmp_send
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- [x86] usb: typec: tcpm: Report back negotiated PPS voltage and current
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- [x86] tpm: suppress transmit cmd error logs when TPM 1.2 is
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disabled/deactivated
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- f2fs: clear PageError on the read path
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- [x86] Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask
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- [x86] VMCI: Resource wildcard match fixed
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- [arm64, x86] PCI / ACPI: Enable wake automatically for power managed
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bridges
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- xprtrdma: Reset credit grant properly after a disconnect
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- [arm64, armhf] usb: dwc2: fix call to vbus supply exit routine, call it
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unlocked
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- [arm64, armhf] usb: dwc2: fix a race with external vbus supply
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- ext4: fix argument checking in EXT4_IOC_MOVE_EXT
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- MD: fix invalid stored role for a disk
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- scsi: qla2xxx: Fix recursive mailbox timeout
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- f2fs: fix to recover inode's crtime during POR
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- f2fs: fix to recover inode's i_flags during POR
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- PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice
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- [arm64, armhf] usb: chipidea: Prevent unbalanced IRQ disable
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- [x86] driver/dma/ioat: Call del_timer_sync() without holding prep_lock
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- [x86] ASoC: AMD: Fix capture unstable in beginning for some runs
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- IB/ipoib: Use dev_port to expose network interface port numbers
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- IB/mlx5: Allow transition of DCI QP to reset
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- uio: ensure class is registered before devices
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- scsi: lpfc: Correct soft lockup when running mds diagnostics
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- scsi: lpfc: Correct race with abort on completion path
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- f2fs: avoid sleeping under spin_lock
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- f2fs: report error if quota off error during umount
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- signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace
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init
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- f2fs: fix to flush all dirty inodes recovered in readonly fs
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- IB/rxe: fix for duplicate request processing and ack psns
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- [powerpc*, mips*, arm64, x86, alpha] ALSA: hda: Check the non-cached
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stream buffers more explicitly
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- cpupower: Fix AMD Family 0x17 msr_pstate size
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- Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
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- f2fs: fix missing up_read
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- f2fs: fix to recover cold bit of inode block during POR
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- f2fs: fix to account IO correctly
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- [armhf] dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings
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- [armhf] dts: exynos: Mark 1 GHz CPU OPP as suspend OPP on Exynos5250
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- [x86] tpm: Restore functionality to xen vtpm driver.
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- xen/blkfront: avoid NULL blkfront_info dereference on device removal
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- xen/balloon: Support xend-based toolstack
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- [x86] xen: fix race in xen_qlock_wait()
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- [x86] xen: make xen_qlock_wait() nestable
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- [x86] xen/pvh: increase early stack size
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- [x86] xen/pvh: don't try to unplug emulated devices
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- libertas: don't set URB_ZERO_PACKET on IN USB transfer
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- usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
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- [x86] usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage
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- iwlwifi: mvm: check return value of rs_rate_from_ucode_rate()
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- scsi: sched/wait: Add wait_event_lock_irq_timeout for TASK_UNINTERRUPTIBLE
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usage
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- scsi: target: Fix target_wait_for_sess_cmds breakage with active signals
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- [x86] libnvdimm: Hold reference on parent while scheduling async init
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- [x86] libnvdimm, region: Fail badblocks listing for inactive regions
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- [x86] libnvdimm, pmem: Fix badblocks population for 'raw' namespaces
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- [x86] ASoC: intel: skylake: Add missing break in skl_tplg_get_token()
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- IB/mlx5: Fix MR cache initialization
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- IB/rxe: Revise the ib_wr_opcode enum
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- gfs2_meta: ->mount() can get NULL dev_name
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- ext4: fix EXT4_IOC_SWAP_BOOT
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- ext4: initialize retries variable in ext4_da_write_inline_data_begin()
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- ext4: fix setattr project check in fssetxattr ioctl
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- ext4: propagate error from dquot_initialize() in EXT4_IOC_FSSETXATTR
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- ext4: fix use-after-free race in ext4_remount()'s error path
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- selinux: fix mounting of cgroup2 under older policies
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- HID: wacom: Work around HID descriptor bug in DTK-2451 and DTH-2452
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- HID: hiddev: fix potential Spectre v1
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- [mips*, arm64, x86] EDAC: Add Family 17h, models 10h-2fh support
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- [x86] EDAC, {i7core,sb,skx}_edac: Fix uncorrected error counting
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- [x86] EDAC, skx_edac: Fix logical channel intermediate decoding
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- [armhf] dts: dra7: Fix up unaligned access setting for PCIe EP
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- PCI/ASPM: Fix link_state teardown on device removal
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- PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
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- [powerpc*] signal/GenWQE: Fix sending of SIGKILL
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- signal: Guard against negative signal numbers in copy_siginfo_from_user32
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- crypto: lrw - Fix out-of bounds access on counter overflow
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- [x86] crypto: aesni - don't use GFP_ATOMIC allocation if the request
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doesn't cross a page in gcm
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- crypto: speck - remove Speck
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- mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range()
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- userfaultfd: disable irqs when taking the waitqueue lock
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- hugetlbfs: dirty pages as they are added to pagecache
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- mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly
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- [arm64, armhf] KVM: Ensure only THP is candidate for adjustment
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- [arm64] KVM: Fix caching of host MDCR_EL2 value
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- [armhf] w1: omap-hdq: fix missing bus unregister at removal
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- smb3: allow stats which track session and share reconnects to be reset
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- smb3: do not attempt cifs operation in smb3 query info error path
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- smb3: on kerberos mount if server doesn't specify auth type use krb5
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- printk: Fix panic caused by passing log_buf_len to command line
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- genirq: Fix race on spurious interrupt detection
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- [x86] tpm: fix response size validation in tpm_get_random()
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- NFSv4.1: Fix the r/wsize checking
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- nfs: Fix a missed page unlock after pg_doio()
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- nfsd: correctly decrement odstate refcount in error path
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- dm ioctl: harden copy_params()'s copy_from_user() from malicious users
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- dm zoned: fix metadata block ref counting
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- dm zoned: fix various dmz_get_mblock() issues
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- media: ov7670: make "xclk" clock optional
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- [powerpc64] module elfv1: Set opd addresses after module relocation
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- [powerpc*] msi: Fix compile error on mpc83xx
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- [powerpc*] tm: Fix HFSCR bit for no suspend case
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- MIPS: OCTEON: fix out of bounds array access on CN68XX
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- [mips*, arm64, armhf] rtc: ds1307: fix ds1339 wakealarm support
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- rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
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- rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
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- [armhf] power: supply: twl4030-charger: fix OF sibling-node lookup
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- [arm64, armhf] iommu/arm-smmu: Ensure that page-table updates are visible
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before TLBI
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- Revert "media: dvbsky: use just one mutex for serializing device R/W ops"
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- [x86] xen: fix xen_qlock_wait()
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- xen: remove size limit of privcmd-buf mapping interface
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- xen-blkfront: fix kernel panic with negotiate_mq error path
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- media: em28xx: use a default format if TRY_FMT fails
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- media: tvp5150: avoid going past array on v4l2_querymenu()
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- media: em28xx: fix input name for Terratec AV 350
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- media: em28xx: make v4l2-compliance happier by starting sequence on zero
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- media: em28xx: fix handler for vidioc_s_input()
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- [arm64] rpmsg: smd: fix memory leak on channel create
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- [armhf] dts: socfpga: Fix SDRAM node address for Arria10
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- btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
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- btrfs: Handle owner mismatch gracefully when walking up tree
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- btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid
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deadlock
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- btrfs: fix error handling in free_log_tree
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- btrfs: fix error handling in btrfs_dev_replace_start
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- btrfs: Enhance btrfs_trim_fs function to handle error better
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- btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
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- btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
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- btrfs: don't attempt to trim devices that don't support it
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- btrfs: keep trim from interfering with transaction commits
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- btrfs: wait on caching when putting the bg cache
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- btrfs: don't clean dirty pages during buffered writes
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- btrfs: release metadata before running delayed refs
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- btrfs: protect space cache inode alloc with GFP_NOFS
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- btrfs: reset max_extent_size on clear in a bitmap
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- btrfs: make sure we create all new block groups
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- btrfs: fix warning when replaying log after fsync of a tmpfile
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- btrfs: fix wrong dentries after fsync of file that got its parent replaced
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- btrfs: qgroup: Dirty all qgroups before rescan
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- btrfs: fix null pointer dereference on compressed write path error
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- btrfs: fix assertion on fsync of regular file when using no-holes feature
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- btrfs: fix deadlock when writing out free space caches
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- btrfs: reset max_extent_size properly
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- btrfs: set max_extent_size properly
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- btrfs: don't use ctl->free_space for max_extent_size
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- btrfs: only free reserved extent if we didn't insert it
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- btrfs: fix insert_reserved error handling
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- btrfs: don't run delayed_iputs in commit
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- btrfs: move the dio_sem higher up the callchain
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- Btrfs: fix use-after-free during inode eviction
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- Btrfs: fix use-after-free when dumping free space
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- net: sched: Remove TCA_OPTIONS from policy
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- userns: also map extents in the reverse map to kernel IDs
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|
- bpf: wait for running BPF programs when updating map-in-map
|
||||||
|
- [x86] vga_switcheroo: Fix missing gpu_bound call at audio client
|
||||||
|
registration
|
||||||
|
- MD: fix invalid stored role for a disk - try2
|
||||||
|
|
||||||
[ Ben Hutchings ]
|
[ Ben Hutchings ]
|
||||||
* linux-perf: Enable verbose output for build-time feature detection
|
* linux-perf: Enable verbose output for build-time feature detection
|
||||||
|
@ -50,8 +313,15 @@ linux (4.19.1-1~exp1) UNRELEASED; urgency=medium
|
||||||
|
|
||||||
[ Romain Perier ]
|
[ Romain Perier ]
|
||||||
* [rt] Update to 4.19.1-rt3
|
* [rt] Update to 4.19.1-rt3
|
||||||
|
* [rt] Update patch arm-disable-NEON-in-kernel-mode.patch, so it can be
|
||||||
|
applied onto 4.19.2
|
||||||
|
* [rt] Update patch
|
||||||
|
irq-allow-disabling-of-softirq-processing-in-irq-thread-context.patch, so
|
||||||
|
it can be applied onto 4.19.2
|
||||||
* [amd64] Enable AMD pinctrl driver (Closes: #908954)
|
* [amd64] Enable AMD pinctrl driver (Closes: #908954)
|
||||||
* Enable Diffie-Hellman operations on retained keys (Closes: #911998)
|
* Enable Diffie-Hellman operations on retained keys (Closes: #911998)
|
||||||
|
* Update patch features/all/lockdown/enable-cold-boot-attack-mitigation.patch,
|
||||||
|
so it can be applied onto 4.19.2
|
||||||
|
|
||||||
-- Ben Hutchings <ben@decadent.org.uk> Mon, 08 Oct 2018 18:45:06 +0100
|
-- Ben Hutchings <ben@decadent.org.uk> Mon, 08 Oct 2018 18:45:06 +0100
|
||||||
|
|
||||||
|
|
|
@ -14,11 +14,13 @@ stay on due to possible EFI callbacks so here I disable each algorithm.
|
||||||
Cc: stable-rt@vger.kernel.org
|
Cc: stable-rt@vger.kernel.org
|
||||||
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
||||||
---
|
---
|
||||||
arch/arm/Kconfig | 2 +-
|
arch/arm/Kconfig | 2 +-
|
||||||
arch/arm64/crypto/Kconfig | 30 +++++++++++++++---------------
|
arch/arm64/crypto/Kconfig | 28 ++++++++++++++--------------
|
||||||
arch/arm64/crypto/crc32-ce-glue.c | 3 ++-
|
arch/arm64/crypto/crc32-ce-glue.c | 3 ++-
|
||||||
3 files changed, 18 insertions(+), 17 deletions(-)
|
3 files changed, 17 insertions(+), 16 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
|
||||||
|
index e8cd55a5b04c..956b68441ee4 100644
|
||||||
--- a/arch/arm/Kconfig
|
--- a/arch/arm/Kconfig
|
||||||
+++ b/arch/arm/Kconfig
|
+++ b/arch/arm/Kconfig
|
||||||
@@ -2160,7 +2160,7 @@ config NEON
|
@@ -2160,7 +2160,7 @@ config NEON
|
||||||
|
@ -30,6 +32,8 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
||||||
help
|
help
|
||||||
Say Y to include support for NEON in kernel mode.
|
Say Y to include support for NEON in kernel mode.
|
||||||
|
|
||||||
|
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
|
||||||
|
index d51944ff9f91..0d4b3f0cfba6 100644
|
||||||
--- a/arch/arm64/crypto/Kconfig
|
--- a/arch/arm64/crypto/Kconfig
|
||||||
+++ b/arch/arm64/crypto/Kconfig
|
+++ b/arch/arm64/crypto/Kconfig
|
||||||
@@ -19,43 +19,43 @@ config CRYPTO_SHA512_ARM64
|
@@ -19,43 +19,43 @@ config CRYPTO_SHA512_ARM64
|
||||||
|
@ -142,18 +146,11 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
||||||
select CRYPTO_BLKCIPHER
|
select CRYPTO_BLKCIPHER
|
||||||
select CRYPTO_AES_ARM64_NEON_BLK
|
select CRYPTO_AES_ARM64_NEON_BLK
|
||||||
select CRYPTO_AES_ARM64
|
select CRYPTO_AES_ARM64
|
||||||
@@ -121,7 +121,7 @@ config CRYPTO_AES_ARM64_BS
|
diff --git a/arch/arm64/crypto/crc32-ce-glue.c b/arch/arm64/crypto/crc32-ce-glue.c
|
||||||
|
index 34b4e3d46aab..ae055cdad8cf 100644
|
||||||
config CRYPTO_SPECK_NEON
|
|
||||||
tristate "NEON accelerated Speck cipher algorithms"
|
|
||||||
- depends on KERNEL_MODE_NEON
|
|
||||||
+ depends on KERNEL_MODE_NEON && !PREEMPT_RT_BASE
|
|
||||||
select CRYPTO_BLKCIPHER
|
|
||||||
select CRYPTO_SPECK
|
|
||||||
|
|
||||||
--- a/arch/arm64/crypto/crc32-ce-glue.c
|
--- a/arch/arm64/crypto/crc32-ce-glue.c
|
||||||
+++ b/arch/arm64/crypto/crc32-ce-glue.c
|
+++ b/arch/arm64/crypto/crc32-ce-glue.c
|
||||||
@@ -208,7 +208,8 @@ static struct shash_alg crc32_pmull_algs
|
@@ -208,7 +208,8 @@ static struct shash_alg crc32_pmull_algs[] = { {
|
||||||
|
|
||||||
static int __init crc32_pmull_mod_init(void)
|
static int __init crc32_pmull_mod_init(void)
|
||||||
{
|
{
|
||||||
|
|
|
@ -12,16 +12,17 @@ thread context.
|
||||||
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
|
|
||||||
---
|
---
|
||||||
include/linux/interrupt.h | 2 ++
|
include/linux/interrupt.h | 2 ++
|
||||||
include/linux/irq.h | 4 +++-
|
include/linux/irq.h | 4 +++-
|
||||||
kernel/irq/manage.c | 13 ++++++++++++-
|
kernel/irq/manage.c | 15 +++++++++++++++
|
||||||
kernel/irq/settings.h | 12 ++++++++++++
|
kernel/irq/settings.h | 12 ++++++++++++
|
||||||
kernel/softirq.c | 9 +++++++++
|
4 files changed, 32 insertions(+), 1 deletion(-)
|
||||||
5 files changed, 38 insertions(+), 2 deletions(-)
|
|
||||||
|
|
||||||
|
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
|
||||||
|
index eeceac3376fc..4a60c2618a6e 100644
|
||||||
--- a/include/linux/interrupt.h
|
--- a/include/linux/interrupt.h
|
||||||
+++ b/include/linux/interrupt.h
|
+++ b/include/linux/interrupt.h
|
||||||
@@ -62,6 +62,7 @@
|
@@ -61,6 +61,7 @@
|
||||||
* interrupt handler after suspending interrupts. For system
|
* interrupt handler after suspending interrupts. For system
|
||||||
* wakeup devices users need to implement wakeup detection in
|
* wakeup devices users need to implement wakeup detection in
|
||||||
* their interrupt handlers.
|
* their interrupt handlers.
|
||||||
|
@ -29,7 +30,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
*/
|
*/
|
||||||
#define IRQF_SHARED 0x00000080
|
#define IRQF_SHARED 0x00000080
|
||||||
#define IRQF_PROBE_SHARED 0x00000100
|
#define IRQF_PROBE_SHARED 0x00000100
|
||||||
@@ -75,6 +76,7 @@
|
@@ -74,6 +75,7 @@
|
||||||
#define IRQF_NO_THREAD 0x00010000
|
#define IRQF_NO_THREAD 0x00010000
|
||||||
#define IRQF_EARLY_RESUME 0x00020000
|
#define IRQF_EARLY_RESUME 0x00020000
|
||||||
#define IRQF_COND_SUSPEND 0x00040000
|
#define IRQF_COND_SUSPEND 0x00040000
|
||||||
|
@ -37,6 +38,8 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
|
|
||||||
#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND | IRQF_NO_THREAD)
|
#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND | IRQF_NO_THREAD)
|
||||||
|
|
||||||
|
diff --git a/include/linux/irq.h b/include/linux/irq.h
|
||||||
|
index 201de12a9957..c8fa3f632cec 100644
|
||||||
--- a/include/linux/irq.h
|
--- a/include/linux/irq.h
|
||||||
+++ b/include/linux/irq.h
|
+++ b/include/linux/irq.h
|
||||||
@@ -69,6 +69,7 @@ enum irqchip_irq_state;
|
@@ -69,6 +69,7 @@ enum irqchip_irq_state;
|
||||||
|
@ -63,26 +66,30 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
|
|
||||||
#define IRQ_NO_BALANCING_MASK (IRQ_PER_CPU | IRQ_NO_BALANCING)
|
#define IRQ_NO_BALANCING_MASK (IRQ_PER_CPU | IRQ_NO_BALANCING)
|
||||||
|
|
||||||
|
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
|
||||||
|
index 9dbdccab3b6a..748e7cd2b053 100644
|
||||||
--- a/kernel/irq/manage.c
|
--- a/kernel/irq/manage.c
|
||||||
+++ b/kernel/irq/manage.c
|
+++ b/kernel/irq/manage.c
|
||||||
@@ -967,7 +967,15 @@ irq_forced_thread_fn(struct irq_desc *de
|
@@ -932,6 +932,18 @@ irq_forced_thread_fn(struct irq_desc *desc, struct irqaction *action)
|
||||||
local_bh_disable();
|
|
||||||
ret = action->thread_fn(action->irq, action->dev_id);
|
|
||||||
irq_finalize_oneshot(desc, action);
|
irq_finalize_oneshot(desc, action);
|
||||||
- local_bh_enable();
|
local_bh_enable();
|
||||||
+ /*
|
+ /*
|
||||||
+ * Interrupts which have real time requirements can be set up
|
+ * Interrupts which have real time requirements can be set up
|
||||||
+ * to avoid softirq processing in the thread handler. This is
|
+ * to avoid softirq processing in the thread handler. This is
|
||||||
+ * safe as these interrupts do not raise soft interrupts.
|
+ * safe as these interrupts do not raise soft interrupts.
|
||||||
+ */
|
+ */
|
||||||
+ if (irq_settings_no_softirq_call(desc))
|
+ if (irq_settings_no_softirq_call(desc)) {
|
||||||
+ _local_bh_enable();
|
+ if (WARN_ON(current->softirq_nestcnt == 0))
|
||||||
+ else
|
+ return ret;
|
||||||
|
+ if (--current->softirq_nestcnt == 0)
|
||||||
|
+ migrate_enable();
|
||||||
|
+ } else
|
||||||
+ local_bh_enable();
|
+ local_bh_enable();
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -1476,6 +1484,9 @@ static int
|
@@ -1441,6 +1453,9 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
|
||||||
irqd_set(&desc->irq_data, IRQD_NO_BALANCING);
|
irqd_set(&desc->irq_data, IRQD_NO_BALANCING);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -92,6 +99,8 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
if (irq_settings_can_autoenable(desc)) {
|
if (irq_settings_can_autoenable(desc)) {
|
||||||
irq_startup(desc, IRQ_RESEND, IRQ_START_COND);
|
irq_startup(desc, IRQ_RESEND, IRQ_START_COND);
|
||||||
} else {
|
} else {
|
||||||
|
diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h
|
||||||
|
index e43795cd2ccf..47e2f9e23586 100644
|
||||||
--- a/kernel/irq/settings.h
|
--- a/kernel/irq/settings.h
|
||||||
+++ b/kernel/irq/settings.h
|
+++ b/kernel/irq/settings.h
|
||||||
@@ -17,6 +17,7 @@ enum {
|
@@ -17,6 +17,7 @@ enum {
|
||||||
|
@ -110,7 +119,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
#undef IRQF_MODIFY_MASK
|
#undef IRQF_MODIFY_MASK
|
||||||
#define IRQF_MODIFY_MASK GOT_YOU_MORON
|
#define IRQF_MODIFY_MASK GOT_YOU_MORON
|
||||||
|
|
||||||
@@ -41,6 +43,16 @@ irq_settings_clr_and_set(struct irq_desc
|
@@ -41,6 +43,16 @@ irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set)
|
||||||
desc->status_use_accessors |= (set & _IRQF_MODIFY_MASK);
|
desc->status_use_accessors |= (set & _IRQF_MODIFY_MASK);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -127,21 +136,3 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||||
static inline bool irq_settings_is_per_cpu(struct irq_desc *desc)
|
static inline bool irq_settings_is_per_cpu(struct irq_desc *desc)
|
||||||
{
|
{
|
||||||
return desc->status_use_accessors & _IRQ_PER_CPU;
|
return desc->status_use_accessors & _IRQ_PER_CPU;
|
||||||
--- a/kernel/softirq.c
|
|
||||||
+++ b/kernel/softirq.c
|
|
||||||
@@ -598,6 +598,15 @@ void __local_bh_enable(void)
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(__local_bh_enable);
|
|
||||||
|
|
||||||
+void _local_bh_enable(void)
|
|
||||||
+{
|
|
||||||
+ if (WARN_ON(current->softirq_nestcnt == 0))
|
|
||||||
+ return;
|
|
||||||
+ if (--current->softirq_nestcnt == 0)
|
|
||||||
+ migrate_enable();
|
|
||||||
+}
|
|
||||||
+EXPORT_SYMBOL(_local_bh_enable);
|
|
||||||
+
|
|
||||||
int in_serving_softirq(void)
|
|
||||||
{
|
|
||||||
return current->flags & PF_IN_SOFTIRQ;
|
|
||||||
|
|
|
@ -1,40 +0,0 @@
|
||||||
From: Ben Hutchings <ben@decadent.org.uk>
|
|
||||||
Date: Wed, 05 Sep 2018 17:28:12 +0100
|
|
||||||
Subject: x86: boot: Fix EFI stub alignment
|
|
||||||
Forwarded: https://lore.kernel.org/lkml/20180916152246.GG4765@decadent.org.uk/T/#u
|
|
||||||
|
|
||||||
We currently align the end of the compressed image to a multiple of
|
|
||||||
16. However the PE-COFF header included in the EFI stub says that the
|
|
||||||
file alignment is 32 bytes, and when adding an EFI signature to the
|
|
||||||
file it must first be padded to this alignment.
|
|
||||||
|
|
||||||
sbsigntool commands warn about this:
|
|
||||||
|
|
||||||
warning: file-aligned section .text extends beyond end of file
|
|
||||||
warning: checksum areas are greater than image size. Invalid section table?
|
|
||||||
|
|
||||||
Worse, pesign-at least when creating a detached signature—uses the
|
|
||||||
hash of the unpadded file, resulting in an invalid signature if
|
|
||||||
padding is required.
|
|
||||||
|
|
||||||
Avoid both these problems by increasing alignment to 32 bytes when
|
|
||||||
CONFIG_EFI_STUB is enabled.
|
|
||||||
|
|
||||||
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
|
|
||||||
---
|
|
||||||
--- a/arch/x86/boot/tools/build.c
|
|
||||||
+++ b/arch/x86/boot/tools/build.c
|
|
||||||
@@ -391,6 +391,13 @@ int main(int argc, char ** argv)
|
|
||||||
die("Unable to mmap '%s': %m", argv[2]);
|
|
||||||
/* Number of 16-byte paragraphs, including space for a 4-byte CRC */
|
|
||||||
sys_size = (sz + 15 + 4) / 16;
|
|
||||||
+#ifdef CONFIG_EFI_STUB
|
|
||||||
+ /*
|
|
||||||
+ * COFF requires minimum 32-byte alignment of sections, and
|
|
||||||
+ * adding a signature is problematic without that alignment.
|
|
||||||
+ */
|
|
||||||
+ sys_size = (sys_size + 1) & ~1;
|
|
||||||
+#endif
|
|
||||||
|
|
||||||
/* Patch the setup code with the appropriate size parameters */
|
|
||||||
buf[0x1f1] = setup_sectors-1;
|
|
|
@ -8,9 +8,11 @@ Origin: https://github.com/mjg59/linux/commit/02d999574936dd234a508c0112a0200c13
|
||||||
arch/x86/boot/compressed/eboot.c | 22 ++++++++++++++++++++++
|
arch/x86/boot/compressed/eboot.c | 22 ++++++++++++++++++++++
|
||||||
1 file changed, 22 insertions(+)
|
1 file changed, 22 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
|
||||||
|
index 8b4c5e001157..0813490ca6e0 100644
|
||||||
--- a/arch/x86/boot/compressed/eboot.c
|
--- a/arch/x86/boot/compressed/eboot.c
|
||||||
+++ b/arch/x86/boot/compressed/eboot.c
|
+++ b/arch/x86/boot/compressed/eboot.c
|
||||||
@@ -604,6 +604,22 @@ void setup_graphics(struct boot_params *
|
@@ -371,6 +371,22 @@ void setup_graphics(struct boot_params *boot_params)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -33,16 +35,16 @@ Origin: https://github.com/mjg59/linux/commit/02d999574936dd234a508c0112a0200c13
|
||||||
/*
|
/*
|
||||||
* Because the x86 boot code expects to be passed a boot_params we
|
* Because the x86 boot code expects to be passed a boot_params we
|
||||||
* need to create one ourselves (usually the bootloader would create
|
* need to create one ourselves (usually the bootloader would create
|
||||||
@@ -989,6 +1005,12 @@ struct boot_params *efi_main(struct efi_
|
@@ -765,6 +781,12 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
|
||||||
setup_boot_services32(efi_early);
|
((u64)boot_params->ext_cmd_line_ptr << 32));
|
||||||
|
efi_parse_options((char *)cmdline_paddr);
|
||||||
|
|
||||||
/*
|
+ /*
|
||||||
+ * Ask the firmware to clear memory if we don't have a clean
|
+ * Ask the firmware to clear memory if we don't have a clean
|
||||||
+ * shutdown
|
+ * shutdown
|
||||||
+ */
|
+ */
|
||||||
+ enable_reset_attack_mitigation();
|
+ enable_reset_attack_mitigation();
|
||||||
+
|
+
|
||||||
+ /*
|
/*
|
||||||
* If the boot loader gave us a value for secure_boot then we use that,
|
* If the boot loader gave us a value for secure_boot then we use that,
|
||||||
* otherwise we ask the BIOS.
|
* otherwise we ask the BIOS.
|
||||||
*/
|
|
||||||
|
|
|
@ -75,7 +75,6 @@ bugfix/powerpc/powerpc-lib-sstep-fix-building-for-powerpcspe.patch
|
||||||
bugfix/powerpc/powerpc-lib-makefile-don-t-pull-in-quad.o-for-32-bit.patch
|
bugfix/powerpc/powerpc-lib-makefile-don-t-pull-in-quad.o-for-32-bit.patch
|
||||||
bugfix/arm/arm-mm-export-__sync_icache_dcache-for-xen-privcmd.patch
|
bugfix/arm/arm-mm-export-__sync_icache_dcache-for-xen-privcmd.patch
|
||||||
bugfix/powerpc/powerpc-boot-fix-missing-crc32poly.h-when-building-with-kernel_xz.patch
|
bugfix/powerpc/powerpc-boot-fix-missing-crc32poly.h-when-building-with-kernel_xz.patch
|
||||||
bugfix/x86/x86-boot-fix-efi-stub-alignment.patch
|
|
||||||
bugfix/arm64/arm64-acpi-Add-fixup-for-HPE-m400-quirks.patch
|
bugfix/arm64/arm64-acpi-Add-fixup-for-HPE-m400-quirks.patch
|
||||||
bugfix/x86/x86-32-disable-3dnow-in-generic-config.patch
|
bugfix/x86/x86-32-disable-3dnow-in-generic-config.patch
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Reference in New Issue