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Mailing list archive
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Message #28302
[Bug 1804588] Re: Power consumption during s2idle is higher than long idle (Intel SSDPEKKF)
This bug was fixed in the package linux - 4.18.0-14.15
---------------
linux (4.18.0-14.15) cosmic; urgency=medium
* linux: 4.18.0-14.15 -proposed tracker (LP: #1811406)
* CPU hard lockup with rigorous writes to NVMe drive (LP: #1810998)
- blk-wbt: Avoid lock contention and thundering herd issue in wbt_wait
- blk-wbt: move disable check into get_limit()
- blk-wbt: use wq_has_sleeper() for wq active check
- blk-wbt: fix has-sleeper queueing check
- blk-wbt: abstract out end IO completion handler
- blk-wbt: improve waking of tasks
* To reduce the Realtek USB cardreader power consumption (LP: #1811337)
- mmc: core: Introduce MMC_CAP_SYNC_RUNTIME_PM
- mmc: rtsx_usb_sdmmc: Don't runtime resume the device while changing led
- mmc: rtsx_usb_sdmmc: Re-work runtime PM support
- mmc: rtsx_usb_sdmmc: Re-work card detection/removal support
- memstick: rtsx_usb_ms: Add missing pm_runtime_disable() in probe function
- misc: rtsx_usb: Use USB remote wakeup signaling for card insertion detection
- memstick: Prevent memstick host from getting runtime suspended during card
detection
- memstick: rtsx_usb_ms: Use ms_dev() helper
- memstick: rtsx_usb_ms: Support runtime power management
* Support non-strict iommu mode on arm64 (LP: #1806488)
- iommu/io-pgtable-arm: Fix race handling in split_blk_unmap()
- iommu/arm-smmu-v3: Implement flush_iotlb_all hook
- iommu/dma: Add support for non-strict mode
- iommu: Add "iommu.strict" command line option
- iommu/io-pgtable-arm: Add support for non-strict mode
- iommu/arm-smmu-v3: Add support for non-strict mode
- iommu/io-pgtable-arm-v7s: Add support for non-strict mode
- iommu/arm-smmu: Support non-strict mode
* [Regression] crashkernel fails on HiSilicon D05 (LP: #1806766)
- efi: honour memory reservations passed via a linux specific config table
- efi/arm: libstub: add a root memreserve config table
- efi: add API to reserve memory persistently across kexec reboot
- irqchip/gic-v3-its: Change initialization ordering for LPIs
- irqchip/gic-v3-its: Simplify LPI_PENDBASE_SZ usage
- irqchip/gic-v3-its: Split property table clearing from allocation
- irqchip/gic-v3-its: Move pending table allocation to init time
- irqchip/gic-v3-its: Keep track of property table's PA and VA
- irqchip/gic-v3-its: Allow use of pre-programmed LPI tables
- irqchip/gic-v3-its: Use pre-programmed redistributor tables with kdump
kernels
- irqchip/gic-v3-its: Check that all RDs have the same property table
- irqchip/gic-v3-its: Register LPI tables with EFI config table
- irqchip/gic-v3-its: Allow use of LPI tables in reserved memory
- arm64: memblock: don't permit memblock resizing until linear mapping is up
- efi/arm: Defer persistent reservations until after paging_init()
- efi: Permit calling efi_mem_reserve_persistent() from atomic context
- efi: Prevent GICv3 WARN() by mapping the memreserve table before first use
* ELAN900C:00 04F3:2844 touchscreen doesn't work (LP: #1811335)
- pinctrl: cannonlake: Fix community ordering for H variant
- pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant
* Add Cavium ThunderX2 SoC UNCORE PMU driver (LP: #1811200)
- Documentation: perf: Add documentation for ThunderX2 PMU uncore driver
- drivers/perf: Add Cavium ThunderX2 SoC UNCORE PMU driver
- [Config] New config CONFIG_THUNDERX2_PMU=m
* iptables connlimit allows more connections than the limit when using
multiple CPUs (LP: #1811094)
- netfilter: nf_conncount: don't skip eviction when age is negative
* CVE-2018-16882
- KVM: Fix UAF in nested posted interrupt processing
* Cannot initialize ATA disk if IDENTIFY command fails (LP: #1809046)
- scsi: libsas: check the ata device status by ata_dev_enabled()
* scsi: libsas: fix a race condition when smp task timeout (LP: #1808912)
- scsi: libsas: fix a race condition when smp task timeout
* CVE-2018-14625
- vhost/vsock: fix use-after-free in network stack callers
* Fix and issue that LG I2C touchscreen stops working after reboot
(LP: #1805085)
- HID: i2c-hid: Disable runtime PM for LG touchscreen
* Drivers: hv: vmbus: Offload the handling of channels to two workqueues
(LP: #1807757)
- Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
- Drivers: hv: vmbus: Offload the handling of channels to two workqueues
* Disable LPM for Raydium Touchscreens (LP: #1802248)
- USB: quirks: Add no-lpm quirk for Raydium touchscreens
* Power leakage at S5 with Qualcomm Atheros QCA9377 802.11ac Wireless Network
Adapter (LP: #1805607)
- SAUCE: ath10k: provide reset function for QCA9377 chip
* CVE-2018-19407
- KVM: X86: Fix scan ioapic use-before-initialization
* Fix USB2 device wrongly detected as USB1 (LP: #1806534)
- xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc
* Add support for ALC3277 codec on new Dell edge gateways (LP: #1807334)
- SAUCE: ASoC: rt5660: (no-up) Move platform code to board file
- ASoC: Intel: kbl_rt5660: Add a new machine driver for kbl with rt5660
- [Config] CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH=m
* armhf guests fail to boot in EFI mode (LP: #1809488)
- efi/arm: Revert deferred unmap of early memmap mapping
* audio output has constant noise on a Dell machine (LP: #1810891)
- ALSA: hda/realtek - Fixed headphone issue for ALC700
* ldisc crash on reopened tty (LP: #1791758)
- tty: Hold tty_ldisc_lock() during tty_reopen()
- tty: Don't block on IO when ldisc change is pending
- tty: Simplify tty->count math in tty_reopen()
* efi-lockdown patch causes -EPERM for some debugfs files even though
CONFIG_LOCK_DOWN_KERNEL is not set (LP: #1807686)
- SAUCE: debugfs: avoid EPERM when no open file operation defined
* SATA device is not going to DEVSLP (LP: #1781533)
- ata: ahci: Support state with min power but Partial low power state
- ata: ahci: Enable DEVSLP by default on x86 with SLP_S0
* Console got stuck using serial tty after logout (LP: #1808097)
- tty: do not set TTY_IO_ERROR flag if console port
* Workaround CSS timeout on AMD SNPS 3.0 xHC (LP: #1806838)
- xhci: workaround CSS timeout on AMD SNPS 3.0 xHC
* Add pointstick support for Cirque Touchpad (LP: #1805081)
- HID: multitouch: Add pointstick support for Cirque Touchpad
* Update hisilicon SoC-specific drivers (LP: #1810457)
- SAUCE: Revert "net: hns3: Updates RX packet info fetch in case of multi BD"
- net: hns3: remove redundant variable 'protocol'
- scsi: hisi_sas: Drop hisi_sas_slot_abort()
- net: hns: Make many functions static
- net: hns: make hns_dsaf_roce_reset non static
- net: hisilicon: hns: Replace mdelay() with msleep()
- net: hns3: fix return value error while hclge_cmd_csq_clean failed
- net: hns: remove redundant variables 'max_frm' and 'tmp_mac_key'
- net: hns: Mark expected switch fall-through
- net: hns3: Mark expected switch fall-through
- net: hns3: Remove tx ring BD len register in hns3_enet
- net: hns: modify variable type in hns_nic_reuse_page
- net: hns: use eth_get_headlen interface instead of hns_nic_get_headlen
- net: hns3: modify variable type in hns3_nic_reuse_page
- net: hns3: Fix for multicast failure
- net: hns3: Fix error of checking used vlan id
- net: hns3: Implement shutdown ops in hns3 pci driver
- net: hns3: Fix for loopback selftest failed problem
- net: hns3: Only update mac configuation when necessary
- net: hns3: Change the dst mac addr of loopback packet
- net: hns3: Remove redundant codes of query advertised flow control abilitiy
- net: hns3: Refine hns3_get_link_ksettings()
- net: hns: make function hns_gmac_wait_fifo_clean() static
- net: hns3: Add default irq affinity
- net: hns3: Add unlikely for buf_num check
- net: hns3: Remove tx budget to clean more TX descriptors in a napi
- net: hns3: Remove packet statistics of public
- net: hns3: Add support for hns3_nic_netdev_ops.ndo_do_ioctl
- net: hns3: Fix for setting speed for phy failed problem
- net: hns3: Fix cmdq registers initialization issue for vf
- net: hns3: Clear client pointer when initialize client failed or unintialize
finished
- net: hns3: Fix client initialize state issue when roce client initialize
failed
- net: hns3: Fix parameter type for q_id in hclge_tm_q_to_qs_map_cfg()
- net: hns3: Unify the type convert for desc.data
- net: hns3: Adjust prefix of tx/rx statistic names
- net: hns3: Fix tqp array traversal condition for vf
- net: hns3: Unify the prefix of vf functions
- net: hns3: Add handle for default case
- net: hns3: Add unlikely for dma_mapping_error check
- net: hns3: Remove print messages for error packet
- net: hns3: Add get_media_type ops support for VF
- net: hns3: Fix speed/duplex information loss problem when executing ethtool
ethx cmd of VF
- net: hns3: Remove redundant hclge_get_port_type()
- net: hns3: Add support for sctp checksum offload
- net: hns3: Set extra mac address of pause param for HW
- net: hns3: Rename loop mode
- net: hns3: Rename mac loopback to app loopback
- net: hns3: Add serdes parallel inner loopback support
- net: hns3: Fix for netdev not up problem when setting mtu
- net: hns3: Change return type of hclge_tm_schd_info_update()
- net: hns3: Modify hns3_get_max_available_channels
- net: hns3: Fix loss of coal configuration while doing reset
- net: hns: remove ndo_poll_controller
- hns3: Fix the build.
- hns3: Another build fix.
- net: hns3: Add flow director initialization
- net: hns3: Add input key and action config support for flow director
- net: hns3: Add support for rule add/delete for flow director
- net: hns3: Add support for rule query of flow director
- net: hns3: Add reset handle for flow director
- net: hns3: Remove all flow director rules when unload hns3 driver
- net: hns3: Add support for enable/disable flow director
- net: hns3: Remove the default mask configuration for mac vlan table
- net: hns3: Clear mac vlan table entries when unload driver or function reset
- net: hns3: Optimize for unicast mac vlan table
- net: hns3: Drop depricated mta table support
- net: hns3: Add egress/ingress vlan filter for revision 0x21
- net: hns3: Fix for rx vlan id handle to support Rev 0x21 hardware
- net: hns3: Add new RSS hash algorithm support for PF
- net: hns3: Add RSS general configuration support for VF
- net: hns3: Add RSS tuples support for VF
- net: hns3: Add HW RSS hash information to RX skb
- net: hns3: Enable promisc mode when mac vlan table is full
- net: hns3: Resume promisc mode and vlan filter status after reset
- net: hns3: Resume promisc mode and vlan filter status after loopback test
- scsi: hisi_sas: Feed back linkrate(max/min) when re-attached
- scsi: hisi_sas: Move evaluation of hisi_hba in hisi_sas_task_prep()
- scsi: hisi_sas: Fix the race between IO completion and timeout for
SMP/internal IO
- scsi: hisi_sas: Free slot later in slot_complete_vx_hw()
- scsi: hisi_sas: unmask interrupts ent72 and ent74
- scsi: hisi_sas: Use block layer tag instead for IPTT
- scsi: hisi_sas: Update v3 hw AIP_LIMIT and CFG_AGING_TIME register values
- net: hns3: remove hns3_fill_desc_tso
- net: hns3: move DMA map into hns3_fill_desc
- net: hns3: add handling for big TX fragment
- net: hns3: rename hns_nic_dma_unmap
- net: hns3: fix for multiple unmapping DMA problem
- scsi: hisi_sas: Fix spin lock management in slot_index_alloc_quirk_v2_hw()
- scsi: hisi_sas: Fix NULL pointer dereference
- net: hns3: Add PCIe AER callback error_detected
- net: hns3: Add PCIe AER error recovery
- net: hns3: Add support to enable and disable hw errors
- net: hns3: Add enable and process common ecc errors
- net: hns3: Add enable and process hw errors from IGU, EGU and NCSI
- net: hns3: Add enable and process hw errors from PPP
- net: hns3: Add enable and process hw errors of TM scheduler
- net: hns3: Fix for warning uninitialized symbol hw_err_lst3
- net: hns3: fix spelling mistake "intrerrupt" -> "interrupt"
- net: hns3: add error handler for hns3_nic_init_vector_data()
- net: hns3: bugfix for buffer not free problem during resetting
- net: hns3: bugfix for reporting unknown vector0 interrupt repeatly problem
- net: hns3: bugfix for the initialization of command queue's spin lock
- net: hns3: remove unnecessary queue reset in the hns3_uninit_all_ring()
- net: hns3: bugfix for is_valid_csq_clean_head()
- net: hns3: bugfix for hclge_mdio_write and hclge_mdio_read
- net: hns3: fix incorrect return value/type of some functions
- net: hns3: bugfix for handling mailbox while the command queue reinitialized
- net: hns3: bugfix for rtnl_lock's range in the hclge_reset()
- net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset()
- net: hns3: Fix for out-of-bounds access when setting pfc back pressure
- scsi: hisi_sas: Remove set but not used variable 'dq_list'
- net: hns3: bugfix for not checking return value
- net: hns: Incorrect offset address used for some registers.
- net: hns: All ports can not work when insmod hns ko after rmmod.
- net: hns: Some registers use wrong address according to the datasheet.
- net: hns: Fixed bug that netdev was opened twice
- net: hns: Clean rx fbd when ae stopped.
- net: hns: Free irq when exit from abnormal branch
- net: hns: Avoid net reset caused by pause frames storm
- net: hns: Fix ntuple-filters status error.
- net: hns: Add mac pcs config when enable|disable mac
- net: hns: Fix ping failed when use net bridge and send multicast
- net: hns3: use HNS3_NIC_STATE_INITED to indicate the initialization state of
enet
- net: hns3: add set_default_reset_request in the hnae3_ae_ops
- net: hns3: provide some interface & information for the client
- net: hns3: adjust the location of clearing the table when doing reset
- net: hns3: enable/disable ring in the enet while doing UP/DOWN
- net: hns3: use HNS3_NIC_STATE_RESETTING to indicate resetting
- net: hns3: ignore new coming low-level reset while doing high-level reset
- net: hns3: move some reset information from hnae3_handle into
hclge_dev/hclgevf_dev
- net: hns3: adjust the process of PF reset
- net: hns3: call roce's reset notify callback when resetting
- net: hns3: add error handler for hclge_reset()
- net: hns3: fix for cmd queue memory not freed problem during reset
- net: hns3: Remove set but not used variable 'reset_level'
- net: hns3: fix spelling mistake, "assertting" -> "asserting"
- net: hns3: add reset_hdev to reinit the hdev in VF's reset process
- net: hns3: adjust VF's reset process
- net: hns3: add reset handling for VF when doing PF reset
- net: hns3: add reset handling for VF when doing Core/Global/IMP reset
- net: hns3: stop handling command queue while resetting VF
- net: hns3: add error handler for hclgevf_reset()
- net: hns3: stop napi polling when HNS3_NIC_STATE_DOWN is set
- net: hns3: implement the IMP reset processing for PF
- net: hns3: add PCIe FLR support for PF
- net: hns3: do VF's pci re-initialization while PF doing FLR
- net: hns3: add PCIe FLR support for VF
- net: hns3: Enable HW GRO for Rev B(=0x21) HNS3 hardware
- net: hns3: Add handling of GRO Pkts not fully RX'ed in NAPI poll
- net: hns3: Add support for ethtool -K to enable/disable HW GRO
- net: hns3: Add skb chain when num of RX buf exceeds MAX_SKB_FRAGS
- net: hns3: Adds GRO params to SKB for the stack
- scsi: hisi_sas: use dma_set_mask_and_coherent
- scsi: hisi_sas: Create separate host attributes per HBA
- scsi: hisi_sas: Add support for interrupt converge for v3 hw
- scsi: hisi_sas: Add support for interrupt coalescing for v3 hw
- scsi: hisi_sas: Relocate some codes to avoid an unused check
- scsi: hisi_sas: change the time of SAS SSP connection
- net: hns3: fix spelling mistake "failded" -> "failed"
- net: hns3: Support two vlan header when setting mtu
- net: hns3: Refactor mac mtu setting related functions
- net: hns3: Add vport alive state checking support
- net: hns3: Add mtu setting support for vf
- net: hns3: up/down netdev in hclge module when setting mtu
- net: hns3: add common validation in hclge_dcb
- net: hns3: Add debugfs framework registration
- net: hns3: Add "queue info" query function
- net: hns3: Add "FD flow table" info query function
- net: hns3: Add "tc config" info query function
- net: hns3: Add "tm config" info query function
- net: hns3: Add "qos pause" config info query function
- net: hns3: Add "qos prio map" info query function
- net: hns3: Add "qos buffer" config info query function
- net: hns3: Support "ethtool -d" for HNS3 VF driver
- net: hns3: Adds support to dump(using ethool-d) PCIe regs in HNS3 PF driver
- net: hns3: remove existing process error functions and reorder hw_blk table
- net: hns3: rename enable error interrupt functions
- net: hns3: re-enable error interrupts on hw reset
- net: hns3: deletes unnecessary settings of the descriptor data
- net: hns3: rename process_hw_error function
- net: hns3: add optimization in the hclge_hw_error_set_state
- net: hns3: add handling of hw ras errors using new set of commands
- net: hns3: deleted logging 1 bit errors
- net: hns3: add handling of hw errors reported through MSIX
- net: hns3: add handling of hw errors of MAC
- net: hns3: handle hw errors of PPP PF
- net: hns3: handle hw errors of PPU(RCB)
- net: hns3: handle hw errors of SSU
- net: hns3: add handling of RDMA RAS errors
- net: hns3: fix spelling mistake "offser" -> "offset"
- scsi: hisi_sas: Fix warnings detected by sparse
- scsi: hisi_sas: Relocate some code to reduce complexity
- scsi: hisi_sas: Make sg_tablesize consistent value
- hns3: prevent building without CONFIG_INET
- net: hns3: Add "bd info" query function
- net: hns3: Add "manager table" information query function
- net: hns3: Add "status register" information query function
- net: hns3: Add "dcb register" status information query function
- net: hns3: Add "queue map" information query function
- net: hns3: Add "tm map" status information query function
- net: hns3: fix error handling int the hns3_get_vector_ring_chain
- net: hns3: uninitialize pci in the hclgevf_uninit
- net: hns3: fix napi_disable not return problem
- net: hns3: update some variables while hclge_reset()/hclgevf_reset() done
- net: hns3: remove unnecessary configuration recapture while resetting
- net: hns3: fix incomplete uninitialization of IRQ in the
hns3_nic_uninit_vector_data()
- net: hns3: update coalesce param per second
- net: hns3: remove 1000M/half support of phy
- net: hns3: synchronize speed and duplex from phy when phy link up
- net: hns3: getting tx and dv buffer size through firmware
- net: hns3: aligning buffer size in SSU to 256 bytes
- net: hns3: fix a SSU buffer checking bug
- scsi: hisi_sas: Add support for DIF feature for v2 hw
- net: hns3: refine the handle for hns3_nic_net_open/stop()
- net: hns3: change default tc state to close
- net: hns3: fix a bug caused by udelay
- net: hns3: add max vector number check for pf
- net: hns3: reset tqp while doing DOWN operation
- net: hns3: fix vf id check issue when add flow director rule
- net: hns3: don't restore rules when flow director is disabled
- net: hns3: fix the descriptor index when get rss type
- net: hns3: remove redundant variable initialization
- net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT
* Cosmic update: 4.18.20 upstream stable release (LP: #1810821)
- powerpc/traps: restore recoverability of machine_check interrupts
- powerpc/64/module: REL32 relocation range check
- powerpc/mm: Fix page table dump to work on Radix
- powerpc/mm: fix always true/false warning in slice.c
- drm/amd/display: fix bug of accessing invalid memory
- Input: wm97xx-ts - fix exit path
- powerpc/Makefile: Fix PPC_BOOK3S_64 ASFLAGS
- powerpc/eeh: Fix possible null deref in eeh_dump_dev_log()
- tty: check name length in tty_find_polling_driver()
- tracing/kprobes: Check the probe on unloaded module correctly
- drm/amdgpu/powerplay: fix missing break in switch statements
- ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL
- powerpc/nohash: fix undefined behaviour when testing page size support
- powerpc/mm: Don't report hugepage tables as memory leaks when using kmemleak
- drm/omap: fix memory barrier bug in DMM driver
- drm/amd/display: fix gamma not being applied
- drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer
- media: pci: cx23885: handle adding to list failure
- media: coda: don't overwrite h.264 profile_idc on decoder instance
- MIPS: kexec: Mark CPU offline before disabling local IRQ
- powerpc/boot: Ensure _zimage_start is a weak symbol
- powerpc/memtrace: Remove memory in chunks
- MIPS/PCI: Call pcie_bus_configure_settings() to set MPS/MRRS
- sc16is7xx: Fix for multi-channel stall
- media: tvp5150: fix width alignment during set_selection()
- powerpc/selftests: Wait all threads to join
- staging:iio:ad7606: fix voltage scales
- drm: rcar-du: Update Gen3 output limitations
- drm/amdgpu: Fix SDMA TO after GPU reset v3
- staging: most: video: fix registration of an empty comp core_component
- 9p locks: fix glock.client_id leak in do_lock
- udf: Prevent write-unsupported filesystem to be remounted read-write
- ARM: dts: imx6ull: keep IMX6UL_ prefix for signals on both i.MX6UL and
i.MX6ULL
- 9p: clear dangling pointers in p9stat_free
- ovl: fix error handling in ovl_verify_set_fh()
- ovl: check whiteout in ovl_create_over_whiteout()
- serial: sh-sci: Fix could not remove dev_attr_rx_fifo_timeout
- scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
- scsi: qla2xxx: Fix process response queue for ISP26XX and above
- scsi: qla2xxx: Remove stale debug trace message from tcm_qla2xxx
- scsi: qla2xxx: shutdown chip if reset fail
- scsi: qla2xxx: Fix duplicate switch database entries
- scsi: qla2xxx: Fix driver hang when FC-NVMe LUNs are configured
- fuse: Fix use-after-free in fuse_dev_do_read()
- fuse: Fix use-after-free in fuse_dev_do_write()
- fuse: fix blocked_waitq wakeup
- fuse: set FR_SENT while locked
- ovl: fix recursive oi->lock in ovl_link()
- scsi: qla2xxx: Fix re-using LoopID when handle is in use
- scsi: qla2xxx: Fix NVMe session hang on unload
- arm64: dts: stratix10: Support Ethernet Jumbo frame
- arm64: dts: stratix10: fix multicast filtering
- clk: meson-gxbb: set fclk_div3 as CLK_IS_CRITICAL
- clk: meson: axg: mark fdiv2 and fdiv3 as critical
- zram: close udev startup race condition as default groups
- MIPS: Loongson-3: Fix CPU UART irq delivery problem
- MIPS: Loongson-3: Fix BRIDGE irq delivery problem
- xtensa: add NOTES section to the linker script
- xtensa: make sure bFLT stack is 16 byte aligned
- xtensa: fix boot parameters address translation
- um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
- clk: s2mps11: Fix matching when built as module and DT node contains
compatible
- clk: at91: Fix division by zero in PLL recalc_rate()
- clk: sunxi-ng: h6: fix bus clocks' divider position
- clk: rockchip: fix wrong mmc sample phase shift for rk3328
- clk: rockchip: Fix static checker warning in rockchip_ddrclk_get_parent call
- libceph: bump CEPH_MSG_MAX_DATA_LEN
- Revert "ceph: fix dentry leak in splice_dentry()"
- thermal: core: Fix use-after-free in thermal_cooling_device_destroy_sysfs
- mach64: fix display corruption on big endian machines
- mach64: fix image corruption due to reading accelerator registers
- acpi/nfit, x86/mce: Handle only uncorrectable machine checks
- acpi/nfit, x86/mce: Validate a MCE's address before using it
- acpi, nfit: Fix ARS overflow continuation
- reset: hisilicon: fix potential NULL pointer dereference
- vhost/scsi: truncate T10 PI iov_iter to prot_bytes
- scsi: qla2xxx: Initialize port speed to avoid setting lower speed
- SCSI: fix queue cleanup race before queue initialization is done
- Revert "powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for
CONFIG_SWAP"
- soc: ti: QMSS: Fix usage of irq_set_affinity_hint
- ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
- ocfs2: free up write context when direct IO failed
- mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
- memory_hotplug: cond_resched in __remove_pages
- netfilter: conntrack: fix calculation of next bucket number in early_drop
- ARM: 8809/1: proc-v7: fix Thumb annotation of cpu_v7_hvc_switch_mm
- bonding/802.3ad: fix link_failure_count tracking
- mtd: spi-nor: cadence-quadspi: Return error code in
cqspi_direct_read_execute()
- mtd: nand: Fix nanddev_neraseblocks()
- mtd: docg3: don't set conflicting BCH_CONST_PARAMS option
- hwmon: (core) Fix double-free in __hwmon_device_register()
- perf stat: Handle different PMU names with common prefix
- of, numa: Validate some distance map rules
- x86/cpu/vmware: Do not trace vmware_sched_clock()
- x86/hyper-v: Enable PIT shutdown quirk
- termios, tty/tty_baudrate.c: fix buffer overrun
- arch/alpha, termios: implement BOTHER, IBSHIFT and termios2
- watchdog/core: Add missing prototypes for weak functions
- btrfs: fix pinned underflow after transaction aborted
- Btrfs: fix cur_offset in the error case for nocow
- Btrfs: fix infinite loop on inode eviction after deduplication of eof block
- Btrfs: fix data corruption due to cloning of eof block
- clockevents/drivers/i8253: Add support for PIT shutdown quirk
- ext4: add missing brelse() update_backups()'s error path
- ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path
- ext4: add missing brelse() add_new_gdb_meta_bg()'s error path
- ext4: avoid potential extra brelse in setup_new_flex_group_blocks()
- ext4: missing !bh check in ext4_xattr_inode_write()
- ext4: fix possible inode leak in the retry loop of ext4_resize_fs()
- ext4: avoid buffer leak on shutdown in ext4_mark_iloc_dirty()
- ext4: avoid buffer leak in ext4_orphan_add() after prior errors
- ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
- ext4: avoid possible double brelse() in add_new_gdb() on error path
- ext4: fix possible leak of sbi->s_group_desc_leak in error path
- ext4: fix possible leak of s_journal_flag_rwsem in error path
- ext4: fix buffer leak in ext4_xattr_get_block() on error path
- ext4: release bs.bh before re-using in ext4_xattr_block_find()
- ext4: fix buffer leak in ext4_xattr_move_to_block() on error path
- ext4: fix buffer leak in ext4_expand_extra_isize_ea() on error path
- ext4: fix buffer leak in __ext4_read_dirblock() on error path
- mount: Prevent MNT_DETACH from disconnecting locked mounts
- mnt: fix __detach_mounts infinite loop
- kdb: use correct pointer when 'btc' calls 'btt'
- kdb: print real address of pointers instead of hashed addresses
- sunrpc: correct the computation for page_ptr when truncating
- NFSv4: Don't exit the state manager without clearing
NFS4CLNT_MANAGER_RUNNING
- nfsd: COPY and CLONE operations require the saved filehandle to be set
- rtc: hctosys: Add missing range error reporting
- fuse: fix use-after-free in fuse_direct_IO()
- fuse: fix leaked notify reply
- selinux: check length properly in SCTP bind hook
- configfs: replace strncpy with memcpy
- gfs2: Put bitmap buffers in put_super
- gfs2: Fix metadata read-ahead during truncate (2)
- libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSD
- crypto: user - fix leaking uninitialized memory to userspace
- lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn
- hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444!
- mm/swapfile.c: use kvzalloc for swap_info_struct allocation
- efi/arm/libstub: Pack FDT after populating it
- drm/rockchip: Allow driver to be shutdown on reboot/kexec
- drm/msm: fix OF child-node lookup
- drm/amdgpu: Fix typo in amdgpu_vmid_mgr_init
- drm/amdgpu: add missing CHIP_HAINAN in amdgpu_ucode_get_load_type
- drm/nouveau: Check backlight IDs are >= 0, not > 0
- drm/nouveau: Fix nv50_mstc->best_encoder()
- drm/amd/powerplay: Enable/Disable NBPSTATE on On/OFF of UVD
- drm/etnaviv: fix bogus fence complete check in timeout handler
- drm/dp_mst: Check if primary mstb is null
- drm: panel-orientation-quirks: Add quirk for Acer One 10 (S1003)
- drm/i915/dp: Link train Fallback on eDP only if fallback link BW can fit
panel's native mode
- drm/i915: Restore vblank interrupts earlier
- drm/i915: Don't unset intel_connector->mst_port
- drm/i915: Skip vcpi allocation for MSTB ports that are gone
- drm/i915: Large page offsets for pread/pwrite
- drm/i915/dp: Fix link retraining comment in intel_dp_long_pulse()
- drm/i915/dp: Restrict link retrain workaround to external monitors
- drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values
- drm/i915: Fix error handling for the NV12 fb dimensions check
- drm/i915: Fix ilk+ watermarks when disabling pipes
- drm/i915: Compare user's 64b GTT offset even on 32b
- drm/i915: Don't oops during modeset shutdown after lpe audio deinit
- drm/i915: Mark pin flags as u64
- drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5
- drm/i915/execlists: Force write serialisation into context image vs
execution
- drm/i915: Fix possible race in intel_dp_add_mst_connector()
- CONFIG_XEN_PV breaks xen_create_contiguous_region on ARM
- Linux 4.18.20
* Cosmic update: 4.18.19 upstream stable release (LP: #1810820)
- mtd: rawnand: marvell: fix the IRQ handler complete() condition
- mtd: spi-nor: fsl-quadspi: fix read error for flash size larger than 16MB
- mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash
- mtd: spi-nor: fsl-quadspi: Don't let -EINVAL on the bus
- spi: spi-mem: Adjust op len based on message/transfer size limitations
- spi: bcm-qspi: switch back to reading flash using smaller chunks
- spi: bcm-qspi: fix calculation of address length
- bcache: trace missed reading by cache_missed
- bcache: correct dirty data statistics
- bcache: fix miss key refill->end in writeback
- hwmon: (pmbus) Fix page count auto-detection.
- jffs2: free jffs2_sb_info through jffs2_kill_sb()
- block: setup bounce bio_sets properly
- block: don't deal with discard limit in blkdev_issue_discard()
- block: make sure discard bio is aligned with logical block size
- block: make sure writesame bio is aligned with logical block size
- cpufreq: conservative: Take limits changes into account properly
- dma-mapping: fix panic caused by passing empty cma command line argument
- pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
- ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer()
- ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended
opcodes
- kprobes/x86: Use preempt_enable() in optimized_callback()
- mailbox: PCC: handle parse error
- acpi, nfit: Fix Address Range Scrub completion tracking
- parisc: Fix address in HPMC IVA
- parisc: Fix map_pages() to not overwrite existing pte entries
- parisc: Fix exported address of os_hpmc handler
- ALSA: hda - Add quirk for ASUS G751 laptop
- ALSA: hda - Fix headphone pin config for ASUS G751
- ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
- ALSA: hda: Add 2 more models to the power_save blacklist
- ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
- x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
- x86/xen: Fix boot loader version reported for PVH guests
- x86/corruption-check: Fix panic in memory_corruption_check() when boot
option without value is provided
- x86/mm/pat: Disable preemption around __flush_tlb_all()
- ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen
- drm: fix use of freed memory in drm_mode_setcrtc
- bpf: do not blindly change rlimit in reuseport net selftest
- nvme: remove ns sibling before clearing path
- Revert "perf tools: Fix PMU term format max value calculation"
- selftests: usbip: add wait after attach and before checking port status
- xsk: do not call synchronize_net() under RCU read lock
- xfrm: policy: use hlist rcu variants on insert
- perf vendor events intel: Fix wrong filter_band* values for uncore events
- nfp: flower: fix pedit set actions for multiple partial masks
- nfp: flower: use offsets provided by pedit instead of index for ipv6
- sched/fair: Fix the min_vruntime update logic in dequeue_entity()
- perf evsel: Store ids for events with their own cpus
perf_event__synthesize_event_update_cpus
- perf tools: Fix use of alternatives to find JDIR
- perf cpu_map: Align cpu map synthesized events properly.
- perf report: Don't crash on invalid inline debug information
- x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
- net: qla3xxx: Remove overflowing shift statement
- drm: Get ref on CRTC commit object when waiting for flip_done
- selftests: ftrace: Add synthetic event syntax testcase
- i2c: rcar: cleanup DMA for all kinds of failure
- net: socionext: Reset tx queue in ndo_stop
- locking/lockdep: Fix debug_locks off performance problem
- netfilter: xt_nat: fix DNAT target for shifted portmap ranges
- ataflop: fix error handling during setup
- swim: fix cleanup on setup error
- arm64: cpufeature: ctr: Fix cpu capability check for late CPUs
- nfp: devlink port split support for 1x100G CXP NIC
- tun: Consistently configure generic netdev params via rtnetlink
- s390/sthyi: Fix machine name validity indication
- hwmon: (pwm-fan) Set fan speed to 0 on suspend
- lightnvm: pblk: fix race on sysfs line state
- lightnvm: pblk: fix two sleep-in-atomic-context bugs
- lightnvm: pblk: fix race condition on metadata I/O
- spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
- perf tools: Free temporary 'sys' string in read_event_files()
- perf tools: Cleanup trace-event-info 'tdata' leak
- perf strbuf: Match va_{add,copy} with va_end
- cpupower: Fix coredump on VMWare
- bcache: Populate writeback_rate_minimum attribute
- mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
- sdhci: acpi: add free_slot callback
- mtd: rawnand: denali: set SPARE_AREA_SKIP_BYTES register to 8 if unset
- iwlwifi: pcie: avoid empty free RB queue
- iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface
- iwlwifi: mvm: check for n_profiles validity in EWRD ACPI
- x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC
- ACPI/PPTT: Handle architecturally unknown cache types
- ACPI / PM: LPIT: Register sysfs attributes based on FADT
- ACPI / processor: Fix the return value of acpi_processor_ids_walk()
- cpufreq: dt: Try freeing static OPPs only if we have added them
- x86/intel_rdt: Show missing resctrl mount options
- mtd: rawnand: atmel: Fix potential NULL pointer dereference
- signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
- ice: fix changing of ring descriptor size (ethtool -G)
- ice: update fw version check logic
- net: hns3: Fix for packet buffer setting bug
- Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth
- x86: boot: Fix EFI stub alignment
- net: hns3: Add nic state check before calling netif_tx_wake_queue
- net: hns3: Fix ets validate issue
- pinctrl: sunxi: fix 'pctrl->functions' allocation in
sunxi_pinctrl_build_state
- pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
- brcmfmac: fix for proper support of 160MHz bandwidth
- net: hns3: Check hdev state when getting link status
- net: hns3: Set STATE_DOWN bit of hdev state when stopping net
- net: phy: phylink: ensure the carrier is off when starting phylink
- block, bfq: correctly charge and reset entity service in all cases
- arm64: entry: Allow handling of undefined instructions from EL1
- kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
- spi: gpio: No MISO does not imply no RX
- ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers
- pinctrl: qcom: spmi-mpp: Fix drive strength setting
- bpf/verifier: fix verifier instability
- failover: Add missing check to validate 'slave_dev' in
net_failover_slave_unregister
- perf tests: Fix record+probe_libc_inet_pton.sh without ping's debuginfo
- pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
- pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
- net: hns3: Preserve vlan 0 in hardware table
- net: hns3: Fix ping exited problem when doing lp selftest
- net: hns3: Fix for vf vlan delete failed problem
- net: dsa: mv88e6xxx: Fix writing to a PHY page.
- rsi: fix memory alignment issue in ARM32 platforms
- iwlwifi: mvm: fix BAR seq ctrl reporting
- gpio: brcmstb: allow 0 width GPIO banks
- ixgbe: disallow IPsec Tx offload when in SR-IOV mode
- ixgbevf: VF2VF TCP RSS
- ath10k: schedule hardware restart if WMI command times out
- libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
- thermal: rcar_thermal: Prevent doing work after unbind
- thermal: da9062/61: Prevent hardware access during system suspend
- cgroup, netclassid: add a preemption point to write_classid
- net: stmmac: dwmac-sun8i: fix OF child-node lookup
- f2fs: fix to account IO correctly for cgroup writeback
- MD: Memory leak when flush bio size is zero
- md: fix memleak for mempool
- scsi: esp_scsi: Track residual for PIO transfers
- scsi: ufs: Schedule clk gating work on correct queue
- UAPI: ndctl: Fix g++-unsupported initialisation in headers
- KVM: nVMX: Clear reserved bits of #DB exit qualification
- scsi: megaraid_sas: fix a missing-check bug
- RDMA/core: Do not expose unsupported counters
- IB/ipoib: Clear IPCB before icmp_send
- RDMA/bnxt_re: Avoid accessing nq->bar_reg_iomem in failure case
- RDMA/bnxt_re: Fix recursive lock warning in debug kernel
- usb: host: ohci-at91: fix request of irq for optional gpio
- PCI: mediatek: Fix mtk_pcie_find_port() endpoint/port matching logic
- PCI: cadence: Use AXI region 0 to signal interrupts from EP
- usb: typec: tcpm: Report back negotiated PPS voltage and current
- tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated
- f2fs: clear PageError on the read path
- Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask
- VMCI: Resource wildcard match fixed
- PCI / ACPI: Enable wake automatically for power managed bridges
- xprtrdma: Reset credit grant properly after a disconnect
- irqchip/pdc: Setup all edge interrupts as rising edge at GIC
- usb: dwc2: fix a race with external vbus supply
- usb: gadget: udc: atmel: handle at91sam9rl PMC
- ext4: fix argument checking in EXT4_IOC_MOVE_EXT
- MD: fix invalid stored role for a disk
- nvmem: check the return value of nvmem_add_cells()
- xhci: Avoid USB autosuspend when resuming USB2 ports.
- f2fs: fix to recover inode's crtime during POR
- f2fs: fix to recover inode's i_flags during POR
- PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice
- coresight: etb10: Fix handling of perf mode
- PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode
- crypto: caam - fix implicit casts in endianness helpers
- usb: chipidea: Prevent unbalanced IRQ disable
- Smack: ptrace capability use fixes
- driver/dma/ioat: Call del_timer_sync() without holding prep_lock
- firmware: coreboot: Unmap ioregion after device population
- IB/mlx5: Allow transition of DCI QP to reset
- uio: ensure class is registered before devices
- scsi: lpfc: Correct soft lockup when running mds diagnostics
- scsi: lpfc: Correct race with abort on completion path
- f2fs: avoid sleeping under spin_lock
- f2fs: report error if quota off error during umount
- signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace
init
- mfd: menelaus: Fix possible race condition and leak
- dmaengine: dma-jz4780: Return error if not probed from DT
- IB/rxe: fix for duplicate request processing and ack psns
- ALSA: hda: Check the non-cached stream buffers more explicitly
- cpupower: Fix AMD Family 0x17 msr_pstate size
- Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
- f2fs: fix to recover cold bit of inode block during POR
- f2fs: fix to account IO correctly
- OPP: Free OPP table properly on performance state irregularities
- arm: dts: exynos: Add missing cooling device properties for CPUs
- ARM: dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings
- ARM: dts: exynos: Mark 1 GHz CPU OPP as suspend OPP on Exynos5250
- xen-swiotlb: use actually allocated size on check physical continuous
- tpm: Restore functionality to xen vtpm driver.
- xen/blkfront: avoid NULL blkfront_info dereference on device removal
- xen/balloon: Support xend-based toolstack
- xen: fix race in xen_qlock_wait()
- xen: make xen_qlock_wait() nestable
- xen/pvh: increase early stack size
- xen/pvh: don't try to unplug emulated devices
- libertas: don't set URB_ZERO_PACKET on IN USB transfer
- usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
- usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage
- usb: gadget: udc: renesas_usb3: Fix b-device mode for "workaround"
- mt76: mt76x2: fix multi-interface beacon configuration
- iwlwifi: mvm: check return value of rs_rate_from_ucode_rate()
- net/ipv4: defensive cipso option parsing
- dmaengine: ppc4xx: fix off-by-one build failure
- libnvdimm: Hold reference on parent while scheduling async init
- libnvdimm, region: Fail badblocks listing for inactive regions
- libnvdimm, pmem: Fix badblocks population for 'raw' namespaces
- ASoC: intel: skylake: Add missing break in skl_tplg_get_token()
- ASoC: sta32x: set ->component pointer in private struct
- IB/mlx5: Fix MR cache initialization
- IB/rxe: Revise the ib_wr_opcode enum
- jbd2: fix use after free in jbd2_log_do_checkpoint()
- gfs2_meta: ->mount() can get NULL dev_name
- ext4: fix EXT4_IOC_SWAP_BOOT
- ext4: initialize retries variable in ext4_da_write_inline_data_begin()
- ext4: fix setattr project check in fssetxattr ioctl
- ext4: propagate error from dquot_initialize() in EXT4_IOC_FSSETXATTR
- ext4: fix use-after-free race in ext4_remount()'s error path
- selinux: fix mounting of cgroup2 under older policies
- HID: wacom: Work around HID descriptor bug in DTK-2451 and DTH-2452
- HID: hiddev: fix potential Spectre v1
- EDAC, amd64: Add Family 17h, models 10h-2fh support
- EDAC, {i7core,sb,skx}_edac: Fix uncorrected error counting
- EDAC, skx_edac: Fix logical channel intermediate decoding
- ARM: dts: dra7: Fix up unaligned access setting for PCIe EP
- PCI/ASPM: Fix link_state teardown on device removal
- PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
- PCI: vmd: White list for fast interrupt handlers
- signal/GenWQE: Fix sending of SIGKILL
- signal: Guard against negative signal numbers in copy_siginfo_from_user32
- crypto: lrw - Fix out-of bounds access on counter overflow
- crypto: tcrypt - fix ghash-generic speed test
- crypto: aesni - don't use GFP_ATOMIC allocation if the request doesn't cross
a page in gcm
- crypto: morus/generic - fix for big endian systems
- crypto: aegis/generic - fix for big endian systems
- [config] remove deprecated CRYPTO_SPECK, CRYPTO_SPECK_NEON
- crypto: speck - remove Speck
- mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range()
- ima: fix showing large 'violations' or 'runtime_measurements_count'
- hugetlbfs: dirty pages as they are added to pagecache
- mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly
- mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback
- KVM: arm/arm64: Ensure only THP is candidate for adjustment
- KVM: arm64: Fix caching of host MDCR_EL2 value
- kbuild: fix kernel/bounds.c 'W=1' warning
- iio: ad5064: Fix regulator handling
- iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs()
- iio: adc: at91: fix acking DRDY irq on simple conversions
- iio: adc: at91: fix wrong channel number in triggered buffer mode
- w1: omap-hdq: fix missing bus unregister at removal
- smb3: allow stats which track session and share reconnects to be reset
- smb3: do not attempt cifs operation in smb3 query info error path
- smb3: on kerberos mount if server doesn't specify auth type use krb5
- printk: Fix panic caused by passing log_buf_len to command line
- genirq: Fix race on spurious interrupt detection
- NFC: nfcmrvl_uart: fix OF child-node lookup
- NFSv4.1: Fix the r/wsize checking
- nfs: Fix a missed page unlock after pg_doio()
- nfsd: correctly decrement odstate refcount in error path
- nfsd: Fix an Oops in free_session()
- lockd: fix access beyond unterminated strings in prints
- dm ioctl: harden copy_params()'s copy_from_user() from malicious users
- dm zoned: fix metadata block ref counting
- dm zoned: fix various dmz_get_mblock() issues
- media: ov7670: make "xclk" clock optional
- fsnotify: Fix busy inodes during unmount
- powerpc/msi: Fix compile error on mpc83xx
- powerpc/tm: Fix HFSCR bit for no suspend case
- powerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on CPUs before POWER9
- MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression
- MIPS: OCTEON: fix out of bounds array access on CN68XX
- rtc: ds1307: fix ds1339 wakealarm support
- rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
- rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
- power: supply: twl4030-charger: fix OF sibling-node lookup
- ocxl: Fix access to the AFU Descriptor Data
- iommu/arm-smmu: Ensure that page-table updates are visible before TLBI
- TC: Set DMA masks for devices
- net: bcmgenet: fix OF child-node lookup
- media: v4l2-tpg: fix kernel oops when enabling HFLIP and OSD
- Revert "media: dvbsky: use just one mutex for serializing device R/W ops"
- kgdboc: Passing ekgdboc to command line causes panic
- media: cec: make cec_get_edid_spa_location() an inline function
- media: cec: integrate cec_validate_phys_addr() in cec-api.c
- xen: fix xen_qlock_wait()
- xen: remove size limit of privcmd-buf mapping interface
- xen-blkfront: fix kernel panic with negotiate_mq error path
- media: cec: add new tx/rx status bits to detect aborts/timeouts
- media: cec: fix the Signal Free Time calculation
- media: cec: forgot to cancel delayed work
- media: em28xx: use a default format if TRY_FMT fails
- media: tvp5150: avoid going past array on v4l2_querymenu()
- media: em28xx: fix input name for Terratec AV 350
- media: em28xx: make v4l2-compliance happier by starting sequence on zero
- media: em28xx: fix handler for vidioc_s_input()
- media: adv7604: when the EDID is cleared, unconfigure CEC as well
- media: adv7842: when the EDID is cleared, unconfigure CEC as well
- drm/mediatek: fix OF sibling-node lookup
- media: media colorspaces*.rst: rename AdobeRGB to opRGB
- media: replace ADOBERGB by OPRGB
- media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC
- arm64: lse: remove -fcall-used-x0 flag
- rpmsg: smd: fix memory leak on channel create
- Cramfs: fix abad comparison when wrap-arounds occur
- ARM: dts: socfpga: Fix SDRAM node address for Arria10
- arm64: dts: stratix10: Correct System Manager register size
- soc: qcom: rmtfs-mem: Validate that scm is available
- soc/tegra: pmc: Fix child-node lookup
- selftests/ftrace: Fix synthetic event test to delete event correctly
- selftests/powerpc: Fix ptrace tm failure
- tracing: Return -ENOENT if there is no target synthetic event
- btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
- btrfs: Handle owner mismatch gracefully when walking up tree
- btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
- btrfs: fix error handling in free_log_tree
- btrfs: fix error handling in btrfs_dev_replace_start
- btrfs: Enhance btrfs_trim_fs function to handle error better
- btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
- btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
- btrfs: don't attempt to trim devices that don't support it
- btrfs: keep trim from interfering with transaction commits
- btrfs: wait on caching when putting the bg cache
- Btrfs: don't clean dirty pages during buffered writes
- btrfs: release metadata before running delayed refs
- btrfs: protect space cache inode alloc with GFP_NOFS
- btrfs: reset max_extent_size on clear in a bitmap
- btrfs: make sure we create all new block groups
- Btrfs: fix warning when replaying log after fsync of a tmpfile
- Btrfs: fix wrong dentries after fsync of file that got its parent replaced
- btrfs: qgroup: Dirty all qgroups before rescan
- Btrfs: fix null pointer dereference on compressed write path error
- Btrfs: fix assertion on fsync of regular file when using no-holes feature
- Btrfs: fix deadlock when writing out free space caches
- btrfs: reset max_extent_size properly
- btrfs: set max_extent_size properly
- btrfs: don't use ctl->free_space for max_extent_size
- btrfs: only free reserved extent if we didn't insert it
- btrfs: fix insert_reserved error handling
- btrfs: don't run delayed_iputs in commit
- btrfs: move the dio_sem higher up the callchain
- Btrfs: fix use-after-free during inode eviction
- Btrfs: fix use-after-free when dumping free space
- net: sched: Remove TCA_OPTIONS from policy
- bpf: wait for running BPF programs when updating map-in-map
- MD: fix invalid stored role for a disk - try2
- Linux 4.18.19
* Cosmic update: 4.18.18 upstream stable release (LP: #1810818)
- eeprom: at24: Add support for address-width property
- vfs: swap names of {do,vfs}_clone_file_range()
- bpf: fix partial copy of map_ptr when dst is scalar
- gpio: mxs: Get rid of external API call
- clk: sunxi-ng: sun4i: Set VCO and PLL bias current to lowest setting
- fscache: Fix incomplete initialisation of inline key space
- cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
- fscache: Fix out of bound read in long cookie keys
- ptp: fix Spectre v1 vulnerability
- drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
- drm: fb-helper: Reject all pixel format changing requests
- RDMA/ucma: Fix Spectre v1 vulnerability
- IB/ucm: Fix Spectre v1 vulnerability
- cdc-acm: do not reset notification buffer index upon urb unlinking
- cdc-acm: correct counting of UART states in serial state notification
- cdc-acm: fix race between reset and control messaging
- usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
- usb: gadget: storage: Fix Spectre v1 vulnerability
- usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable
- usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms
- USB: fix the usbfs flag sanitization for control transfers
- tracing: Fix synthetic event to accept unsigned modifier
- tracing: Fix synthetic event to allow semicolon at end
- Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
- drm/sun4i: Fix an ulong overflow in the dotclock driver
- sched/fair: Fix throttle_list starvation with low CFS quota
- x86/tsc: Force inlining of cyc2ns bits
- x86, hibernate: Fix nosave_regions setup for hibernation
- x86/percpu: Fix this_cpu_read()
- x86/time: Correct the attribute on jiffies' definition
- x86/swiotlb: Enable swiotlb for > 4GiG RAM on 32-bit kernels
- x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context
switch if there is an FPU
- Linux 4.18.18
* Colour banding in HP Pavilion 15-n233sl integrated display (LP: #1794387) //
Cosmic update: 4.18.18 upstream stable release (LP: #1810818)
- drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
* lineout jack can't work on a Dell machine (LP: #1810892)
- ALSA: hda/realtek - Support Dell headset mode for New AIO platform
* Ethernet[10ec:8136] doesn't work after S3 with kernel 4.15.0.43.64
(LP: #1809847)
- r8169: Enable MSI-X on RTL8106e
- r8169: re-enable MSI-X on RTL8168g
* Support new Realtek ethernet chips (LP: #1811055)
- r8169: Add support for new Realtek Ethernet
* PC SN720 NVMe WDC 256GB consumes more power in S2Idle than during long idle
(LP: #1805775)
- SAUCE: pci/nvme: prevent WDC PC SN720 NVMe from entering D3 and being
disabled
* Power consumption during s2idle is higher than long idle (Intel SSDPEKKF)
(LP: #1804588)
- SAUCE: pci: prevent Intel NVMe SSDPEKKF from entering D3
- SAUCE: nvme: add quirk to not call disable function when suspending
* mpt3sas - driver using the wrong register to update a queue index in FW
(LP: #1810781)
- scsi: mpt3sas: As per MPI-spec, use combined reply queue for SAS3.5
controllers when HBA supports more than 16 MSI-x vectors.
* Enable new Realtek card reader (LP: #1806335)
- USB: usb-storage: Add new IDs to ums-realtek
- SAUCE: (noup) USB: usb-storage: Make MMC support optional on ums-realtek
* The line-out on the Dell Dock station can't work (LP: #1806532)
- ALSA: usb-audio: Add vendor and product name for Dell WD19 Dock
* linux-buildinfo: pull out ABI information into its own package
(LP: #1806380)
- [Packaging] getabis -- handle all known package combinations
- [Packaging] getabis -- support parsing a simple version
* Fix Intel I210 doesn't work when ethernet cable gets plugged (LP: #1806818)
- igb: Fix an issue that PME is not enabled during runtime suspend
* Fix Terminus USB hub that may breaks connected USB devices after S3
(LP: #1806850)
- USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub
* Add support for 0cf3:535b QCA_ROME device (LP: #1807333)
- Bluetooth: btusb: Add support for 0cf3:535b QCA_ROME device
* the new Steam Controller driver breaks it on Steam (LP: #1798583)
- HID: steam: remove input device when a hid client is running.
* The mute led can't work anymore on the lenovo x1 carbon (LP: #1808465)
- ALSA: hda/realtek - Fix the mute LED regresion on Lenovo X1 Carbon
* click/pop noise in the headphone on several lenovo laptops (LP: #1805079) //
click/pop noise in the headphone on several lenovo laptops (LP: #1805079)
- ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops
* MAC address pass through on RTL8153-BND for docking station (LP: #1808729)
- r8152: Add support for MAC address pass through on RTL8153-BND
* powerpc test in ubuntu_kernel_selftest failed on Cosmic P8/P9 (LP: #1808318)
- selftests/powerpc: Fix Makefiles for headers_install change
* [Ubuntu] kernel: zcrypt: reinit ap queue state machine (LP: #1805414)
- s390/zcrypt: reinit ap queue state machine during device probe
* [UBUNTU] qeth: fix length check in SNMP processing (LP: #1805802)
- s390/qeth: fix length check in SNMP processing
* ASPEED server console output extremely slow after upgrade to 18.04
(LP: #1808183)
- drm/ast: Remove existing framebuffers before loading driver
-- Stefan Bader <stefan.bader@xxxxxxxxxxxxx> Mon, 14 Jan 2019 08:07:26
+0000
** Changed in: linux (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
--
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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1804588
Title:
Power consumption during s2idle is higher than long idle (Intel
SSDPEKKF)
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
New
Status in linux source package in Bionic:
Fix Released
Status in linux source package in Cosmic:
Fix Released
Status in linux source package in Disco:
In Progress
Bug description:
[Impact]
On new systems that facilitate s2idle, we observed the power consumption raises higher than long idle does during s2idle with Intel NVMe SSDPEKKF.
Short idle: 6
Long idle: 2
S2I: 4.8
[Fix]
Windows doesn't put nvme to D3 in modern standby, and uses its own APST feature to do the power management. To leverage its APST feature during s2idle, we can't disable nvme device while suspending, too.
So, here is what we did on the driver, 1. prevent nvme from entering D3, 2. prevent nvme from being disabled when suspending.
[Test]
Verified on the new Intel NVMe, it fixes the power consumption issue with no regression. And the power consumption decreases to 2.8W during s2idle.
[Regression Potential]
Low, the patches only applied to specific nvme module, and from our test, the system is still stable.
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