Commit 954102fe authored by Marcin Juszkiewicz's avatar Marcin Juszkiewicz

Update to 4.19.19

parent 1ed73579
linux (4.19.17-1) UNRELEASED; urgency=medium
linux (4.19.19-1) UNRELEASED; urgency=medium
* New upstream stable update:
......@@ -78,6 +78,228 @@ linux (4.19.17-1) UNRELEASED; urgency=medium
- loop: drop caches if offset or block_size are changed
- drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
- nbd: Use set_blocksize() to set device blocksize
- ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped
- mlxsw: spectrum: Disable lag port TX before removing it
- mlxsw: spectrum_switchdev: Set PVID correctly during VLAN deletion
- net: dsa: mv88x6xxx: mv88e6390 errata
- net, skbuff: do not prefer skb allocation fails early
- qmi_wwan: add MTU default to qmap network interface
- r8169: Add support for new Realtek Ethernet
- ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
- net: clear skb->tstamp in bridge forwarding path
- netfilter: ipset: Allow matching on destination MAC address for mac and
ipmac sets
- gpio: pl061: Move irq_chip definition inside struct pl061
- drm/amd/display: Guard against null stream_state in set_crc_source
- drm/amdkfd: fix interrupt spin lock
- ixgbe: allow IPsec Tx offload in VEPA mode
- platform/x86: asus-wmi: Tell the EC the OS will handle the display off
- e1000e: allow non-monotonic SYSTIM readings
- usb: typec: tcpm: Do not disconnect link for self powered devices
- selftests/bpf: enable (uncomment) all tests in
- of: overlay: add missing of_node_put() after add new node to changeset
- writeback: don't decrement wb->refcnt if !wb->bdi
- serial: set suppress_bind_attrs flag only if builtin
- bpf: Allow narrow loads with offset > 0
- ALSA: oxfw: add support for APOGEE duet FireWire
- x86/mce: Fix -Wmissing-prototypes warnings
- MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
- crypto: ecc - regularize scalar for scalar multiplication
- arm64: perf: set suppress_bind_attrs flag to true
- drm/atomic-helper: Complete fake_commit->flip_done potentially earlier
- clk: meson: meson8b: fix incorrect divider mapping in cpu_scale_table
- samples: bpf: fix: error handling regarding kprobe_events
- usb: gadget: udc: renesas_usb3: add a safety connection way for
- fpga: altera-cvp: fix probing for multiple FPGAs on the bus
- selinux: always allow mounting submounts
- ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined
- scsi: qedi: Check for session online before getting iSCSI TLV data.
- drm/amdgpu: Reorder uvd ring init before uvd resume
- rxe: IB_WR_REG_MR does not capture MR's iova field
- efi/libstub: Disable some warnings for x86{,_64}
- jffs2: Fix use of uninitialized delayed_work, lockdep breakage
- clk: imx: make mux parent strings const
- pstore/ram: Do not treat empty buffers as valid
- media: uvcvideo: Refactor teardown of uvc on USB disconnect
- powerpc/xmon: Fix invocation inside lock region
- powerpc/pseries/cpuidle: Fix preempt warning
- media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
- ASoC: use dma_ops of parent device for acp_audio_dma
- media: venus: core: Set dma maximum segment size
- staging: erofs: fix use-after-free of on-stack `z_erofs_vle_unzip_io'
- net: call sk_dst_reset when set SO_DONTROUTE
- scsi: target: use consistent left-aligned ASCII INQUIRY data
- scsi: target/core: Make sure that target_wait_for_sess_cmds() waits long
- selftests: do not macro-expand failed assertion expressions
- arm64: kasan: Increase stack size for KASAN_EXTRA
- clk: imx6q: reset exclusive gates on init
- arm64: Fix minor issues with the dcache_by_line_op macro
- bpf: relax verifier restriction on BPF_MOV | BPF_ALU
- kconfig: fix file name and line number of warn_ignored_character()
- kconfig: fix memory leak when EOF is encountered in quotation
- mmc: atmel-mci: do not assume idle after atmci_request_end
- btrfs: volumes: Make sure there is no overlap of dev extents at mount
- btrfs: alloc_chunk: fix more DUP stripe size handling
- btrfs: fix use-after-free due to race between replace start and cancel
- btrfs: improve error handling of btrfs_add_link
- tty/serial: do not free trasnmit buffer page under port lock
- perf intel-pt: Fix error with config term "pt=0"
- perf tests ARM: Disable breakpoint tests 32-bit
- perf svghelper: Fix unchecked usage of strncpy()
- perf parse-events: Fix unchecked usage of strncpy()
- perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX
- netfilter: ipt_CLUSTERIP: check MAC address when duplicate config is set
- netfilter: ipt_CLUSTERIP: remove wrong WARN_ON_ONCE in netns exit routine
- netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine
- x86/topology: Use total_cpus for max logical packages calculation
- dm crypt: use u64 instead of sector_t to store iv_offset
- dm kcopyd: Fix bug causing workqueue stalls
- perf stat: Avoid segfaults caused by negated options
- tools lib subcmd: Don't add the kernel sources to the include path
- dm snapshot: Fix excessive memory usage and workqueue stalls
- perf cs-etm: Correct packets swapping in cs_etm__flush()
- perf tools: Add missing sigqueue() prototype for systems lacking it
- perf tools: Add missing open_memstream() prototype for systems lacking it
- quota: Lock s_umount in exclusive mode for Q_XQUOTA{ON,OFF} quotactls.
- clocksource/drivers/integrator-ap: Add missing of_node_put()
- dm: Check for device sector overflow if CONFIG_LBDAF is not set
- Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029
- ALSA: bebob: fix model-id of unit for Apogee Ensemble
- sysfs: Disable lockdep for driver bind/unbind files
- IB/usnic: Fix potential deadlock
- scsi: mpt3sas: fix memory ordering on 64bit writes
- scsi: smartpqi: correct lun reset issues
- ath10k: fix peer stats null pointer dereference
- scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown()
- scsi: megaraid: fix out-of-bound array accesses
- iomap: don't search past page end in iomap_is_partially_uptodate
- ocfs2: fix panic due to unrecovered local alloc
- mm/page-writeback.c: don't break integrity writeback on ->writepage()
- mm/swap: use nr_node_ids for avail_lists in swap_info_struct
- userfaultfd: clear flag if remap event not enabled
- mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
- iwlwifi: mvm: Send LQ command as async when necessary
- Bluetooth: Fix unnecessary error message for HCI request completion
- ipmi: fix use-after-free of user->release_barrier.rda
- ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
- ipmi: Prevent use-after-free in deliver_response
- ipmi:ssif: Fix handling of multi-part return messages
- ipmi: Don't initialize anything in the core until something uses it
- amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
- net: bridge: Fix ethernet header pointer before check skb forwardable
- net: Fix usage of pskb_trim_rcsum
- net: phy: marvell: Errata for mv88e6390 internal PHYs
- net: phy: mdio_bus: add missing device_del() in mdiobus_register() error
- net/sched: act_tunnel_key: fix memory leak in case of action replace
- net_sched: refetch skb protocol for each filter
- openvswitch: Avoid OOB read when parsing flow nlattrs
- vhost: log dirty page correctly
- mlxsw: pci: Increase PCI SW reset timeout
- net: ipv4: Fix memory leak in network namespace dismantle
- mlxsw: spectrum_fid: Update dummy FID index
- mlxsw: pci: Ring CQ's doorbell before RDQ's
- net/sched: cls_flower: allocate mask dynamically in fl_change()
- udp: with udp_segment release on error path
- ip6_gre: fix tunnel list corruption for x-netns
- erspan: build the header with the right proto according to erspan_ver
- net: phy: marvell: Fix deadlock from wrong locking
- ip6_gre: update version related info when changing link
- tcp: allow MSG_ZEROCOPY transmission also in CLOSE_WAIT state
- mei: me: mark LBG devices as having dma support
- mei: me: add denverton innovation engine device IDs
- USB: leds: fix regression in usbport led trigger
- USB: serial: simple: add Motorola Tetra TPG2200 device id
- USB: serial: pl2303: add new PID to support PL2303TB
- ceph: clear inode pointer when snap realm gets dropped by its inode
- ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
- ASoC: rt5514-spi: Fix potential NULL pointer dereference
- ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
- clk: socfpga: stratix10: fix rate calculation for pll clocks
- clk: socfpga: stratix10: fix naming convention for the fixed-clocks
- inotify: Fix fd refcount leak in inotify_add_watch().
- ALSA: hda/realtek - Fix typo for ALC225 model
- ALSA: hda - Add mute LED support for HP ProBook 470 G5
- ARCv2: lib: memeset: fix doing prefetchw outside of buffer
- ARC: adjust memblock_reserve of kernel memory
- ARC: perf: map generic branches to correct hardware condition
- s390/mm: always force a load of the primary ASCE on context switch
- s390/early: improve machine detection
- s390/smp: fix CPU hotplug deadlock with CPU rescan
- misc: ibmvsm: Fix potential NULL pointer dereference
- char/mwave: fix potential Spectre v1 vulnerability
- mmc: dw_mmc-bluefield: : Fix the license information
- mmc: meson-gx: Free irq in release() callback
- staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
- tty: Handle problem if line discipline does not have receive_buf
- uart: Fix crash in uart_write and uart_put_char
- tty/n_hdlc: fix __might_sleep warning
- hv_balloon: avoid touching uninitialized struct page during tail onlining
- Drivers: hv: vmbus: Check for ring when getting debug info
- vgacon: unconfuse vc_origin when using soft scrollback
- CIFS: Fix possible hang during async MTU reads and writes
- CIFS: Fix credits calculations for reads with errors
- CIFS: Fix credit calculation for encrypted reads with errors
- CIFS: Do not reconnect TCP session in add_credits()
- smb3: add credits we receive from oplock/break PDUs
- Input: xpad - add support for SteelSeries Stratus Duo
- Input: input_event - provide override for sparc64
- Input: uinput - fix undefined behavior in uinput_validate_absinfo()
- acpi/nfit: Block function zero DSMs
- acpi/nfit: Fix command-supported detection
- scsi: ufs: Use explicit access size in ufshcd_dump_regs
- dm thin: fix passdown_double_checking_shared_status()
- dm crypt: fix parsing of extended IV arguments
- drm/amdgpu: Add APTX quirk for Lenovo laptop
- KVM: x86: Fix single-step debugging
- KVM: x86: Fix PV IPIs for 32-bit KVM host
- KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
- kvm: x86/vmx: Use kzalloc for cached_vmcs12
- KVM/nVMX: Do not validate that posted_intr_desc_addr is page aligned
- x86/pkeys: Properly copy pkey state at fork()
- x86/selftests/pkeys: Fork() to check for state being preserved
- x86/kaslr: Fix incorrect i8254 outb() parameters
- x86/entry/64/compat: Fix stack switching for XEN PV
- posix-cpu-timers: Unbreak timer rearming
- net: sun: cassini: Cleanup license conflict
- irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
- can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
removing it
- can: bcm: check timer values before ktime conversion
- can: flexcan: fix NULL pointer exception during bringup
- vt: make vt_console_print() compatible with the unicode screen buffer
- vt: always call notifier with the console lock held
- vt: invoke notifier on screen size change
- drm/meson: Fix atomic mode switching regression
- bpf: improve verifier branch analysis
- bpf: add per-insn complexity limit
- bpf: move {prev_,}insn_idx into verifier env
- bpf: move tmp variable into ax register in interpreter
- bpf: enable access to ax register also from verifier rewrite
- bpf: restrict map value pointer arithmetic for unprivileged
- bpf: restrict stack pointer arithmetic for unprivileged
- bpf: restrict unknown scalars of mixed signed bounds for unprivileged
- bpf: fix check_map_access smin_value test when pointer contains offset
- bpf: prevent out of bounds speculation on pointer arithmetic
- bpf: fix sanitation of alu op with pointer / scalar type from different
- bpf: fix inner map masking to prevent oob under speculation
- s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
- nvmet-rdma: Add unlikely for response allocated check
- nvmet-rdma: fix null dereference under heavy load
- Revert "mm, memory_hotplug: initialize struct pages for the full memory
- usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
- ide: fix a typo in the settings proc file name
- Input: input_event - fix the CONFIG_SPARC64 mixup
[ Luca Boccassi ]
* Do not generate linux-source-$ver stanza in debian/control if
......@@ -14,9 +14,11 @@ correctness.
[bwh: Also #if-out the init functions for these PHYs to avoid
compiler warnings]
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -928,6 +928,7 @@ static int m88e1118_config_init(struct p
Index: linux/drivers/net/phy/marvell.c
--- linux.orig/drivers/net/phy/marvell.c
+++ linux/drivers/net/phy/marvell.c
@@ -962,6 +962,7 @@ static int m88e1118_config_init(struct p
return genphy_soft_reset(phydev);
......@@ -24,7 +26,7 @@ correctness.
static int m88e1149_config_init(struct phy_device *phydev)
int err;
@@ -953,7 +954,9 @@ static int m88e1149_config_init(struct p
@@ -987,7 +988,9 @@ static int m88e1149_config_init(struct p
return genphy_soft_reset(phydev);
......@@ -34,15 +36,15 @@ correctness.
static int m88e1145_config_init_rgmii(struct phy_device *phydev)
int err;
@@ -1028,6 +1031,7 @@ static int m88e1145_config_init(struct p
@@ -1062,6 +1065,7 @@ static int m88e1145_config_init(struct p
return 0;
* fiber_lpa_to_ethtool_lpa_t
@@ -2102,6 +2106,7 @@ static struct phy_driver marvell_drivers
/* The VOD can be out of specification on link up. Poke an
* undocumented register, in an undocumented page, with a magic value
@@ -2175,6 +2179,7 @@ static struct phy_driver marvell_drivers
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
......@@ -50,7 +52,7 @@ correctness.
.phy_id = MARVELL_PHY_ID_88E1145,
.phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -2122,6 +2127,8 @@ static struct phy_driver marvell_drivers
@@ -2195,6 +2200,8 @@ static struct phy_driver marvell_drivers
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
......@@ -59,7 +61,7 @@ correctness.
.phy_id = MARVELL_PHY_ID_88E1149R,
.phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -2141,6 +2148,8 @@ static struct phy_driver marvell_drivers
@@ -2214,6 +2221,8 @@ static struct phy_driver marvell_drivers
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
......@@ -68,7 +70,7 @@ correctness.
.phy_id = MARVELL_PHY_ID_88E1240,
.phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -2160,6 +2169,7 @@ static struct phy_driver marvell_drivers
@@ -2233,6 +2242,7 @@ static struct phy_driver marvell_drivers
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
......@@ -76,7 +78,7 @@ correctness.
.phy_id = MARVELL_PHY_ID_88E1116R,
.phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -2296,9 +2306,9 @@ static struct mdio_device_id __maybe_unu
@@ -2369,9 +2379,9 @@ static struct mdio_device_id __maybe_unu
From: Thomas Gleixner <>
Date: Fri, 11 Jan 2019 14:33:16 +0100
Subject: posix-cpu-timers: Unbreak timer rearming
The recent commit which prevented a division by 0 issue in the alarm timer
code broke posix CPU timers as an unwanted side effect.
The reason is that the common rearm code checks for timer->it_interval
being 0 now. What went unnoticed is that the posix cpu timer setup does not
initialize timer->it_interval as it stores the interval in CPU timer
specific storage. The reason for the separate storage is historical as the
posix CPU timers always had a 64bit nanoseconds representation internally
while timer->it_interval is type ktime_t which used to be a modified
timespec representation on 32bit machines.
Instead of reverting the offending commit and fixing the alarmtimer issue
in the alarmtimer code, store the interval in timer->it_interval at CPU
timer setup time so the common code check works. This also repairs the
existing inconistency of the posix CPU timer code which kept a single shot
timer armed despite of the interval being 0.
The separate storage can be removed in mainline, but that needs to be a
separate commit as the current one has to be backported to stable kernels.
Fixes: 0e334db6bb4b ("posix-timers: Fix division by zero bug")
Reported-by: H.J. Lu <>
Signed-off-by: Thomas Gleixner <>
Cc: Peter Zijlstra <>
Cc: John Stultz <>
kernel/time/posix-cpu-timers.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index 8f0644af40be..80f955210861 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -685,6 +685,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags,
* set up the signal and overrun bookkeeping.
timer->it.cpu.incr = timespec64_to_ns(&new->it_interval);
+ timer->it_interval = ns_to_ktime(timer->it.cpu.incr);
* This acts as a modification timestamp for the timer,
......@@ -100,7 +100,6 @@ bugfix/all/partially-revert-usb-kconfig-using-select-for-usb_co.patch
# Miscellaneous features
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