Linux 4.9.244

From: Greg Kroah-Hartman
Date: Thu Nov 19 2020 - 07:14:38 EST


I'm announcing the release of the 4.9.244 kernel.

All users of the 4.9 kernel series must upgrade.

The updated 4.9.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

------------

Documentation/kernel-parameters.txt | 8
Makefile | 2
arch/x86/events/intel/pt.c | 4
arch/x86/kernel/cpu/bugs.c | 52 +-
drivers/block/xen-blkback/blkback.c | 22 -
drivers/block/xen-blkback/xenbus.c | 5
drivers/char/random.c | 1
drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 -
drivers/gpu/drm/gma500/psb_irq.c | 34 -
drivers/iommu/amd_iommu_types.h | 6
drivers/misc/mei/client.h | 4
drivers/net/can/dev.c | 14
drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++
drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 +-
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 32 +
drivers/net/geneve.c | 36 +
drivers/net/wan/cosa.c | 1
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2
drivers/net/xen-netback/common.h | 15
drivers/net/xen-netback/interface.c | 61 ++
drivers/net/xen-netback/netback.c | 11
drivers/net/xen-netback/rx.c | 13
drivers/of/address.c | 4
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 7
drivers/pinctrl/devicetree.c | 26 -
drivers/pinctrl/pinctrl-amd.c | 6
drivers/regulator/core.c | 2
drivers/scsi/device_handler/scsi_dh_alua.c | 9
drivers/scsi/hpsa.c | 4
drivers/usb/class/cdc-acm.c | 9
drivers/usb/gadget/udc/goku_udc.c | 2
drivers/xen/events/events_2l.c | 9
drivers/xen/events/events_base.c | 422 +++++++++++++++++--
drivers/xen/events/events_fifo.c | 82 +--
drivers/xen/events/events_internal.h | 20
drivers/xen/evtchn.c | 7
drivers/xen/xen-pciback/pci_stub.c | 14
drivers/xen/xen-pciback/pciback.h | 12
drivers/xen/xen-pciback/pciback_ops.c | 48 +-
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xen-scsiback.c | 23 -
fs/btrfs/extent_io.c | 4
fs/btrfs/ioctl.c | 2
fs/cifs/cifs_unicode.c | 8
fs/ext4/inline.c | 1
fs/ext4/super.c | 5
fs/gfs2/glock.c | 3
fs/gfs2/rgrp.c | 5
fs/ocfs2/super.c | 1
fs/xfs/libxfs/xfs_rmap.c | 2
fs/xfs/libxfs/xfs_rmap_btree.c | 16
fs/xfs/xfs_iops.c | 10
fs/xfs/xfs_pnfs.c | 2
include/linux/can/skb.h | 20
include/linux/perf_event.h | 2
include/linux/prandom.h | 36 +
include/linux/time64.h | 4
include/xen/events.h | 29 +
kernel/events/core.c | 42 -
kernel/events/internal.h | 2
kernel/exit.c | 5
kernel/irq/Kconfig | 1
kernel/reboot.c | 28 -
kernel/time/timer.c | 7
kernel/trace/ring_buffer.c | 54 ++
lib/random32.c | 462 ++++++++++++---------
lib/swiotlb.c | 6
mm/mempolicy.c | 6
net/ipv4/syncookies.c | 9
net/ipv6/sit.c | 2
net/ipv6/syncookies.c | 10
net/iucv/af_iucv.c | 3
net/mac80211/tx.c | 35 +
net/wireless/reg.c | 2
net/x25/af_x25.c | 2
net/xfrm/xfrm_state.c | 8
sound/hda/ext/hdac_ext_controller.c | 2
tools/perf/util/session.c | 1
78 files changed, 1446 insertions(+), 548 deletions(-)

Al Viro (1):
don't dump the threads that had been already exiting when zapped.

Alexander Aring (1):
gfs2: Wake up when sd_glock_disposal becomes zero

Alexander Usyskin (1):
mei: protect mei_cl_mtu from null dereference

Anand K Mistry (1):
x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP

Billy Tsai (1):
pinctrl: aspeed: Fix GPI only function problem.

Bob Peterson (2):
gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free
gfs2: check for live vs. read-only file system in gfs2_fitrim

Boris Protopopov (1):
Convert trailing spaces and periods in path components

Brian Foster (1):
xfs: flush new eof page on truncate to avoid post-eof corruption

Chris Brandt (1):
usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode

Christoph Hellwig (1):
xfs: fix a missing unlock on error in xfs_fs_map_blocks

Christophe JAILLET (1):
i40e: Fix a potential NULL pointer dereference

Coiby Xu (2):
pinctrl: amd: use higher precision for 512 RtcClk
pinctrl: amd: fix incorrect way to disable debounce filter

Dan Carpenter (2):
ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
can: peak_usb: add range checking in decode operations

Darrick J. Wong (2):
xfs: fix flags argument to rmap lookup when converting shared file rmaps
xfs: fix rmap key and record comparison functions

Eric Biggers (1):
ext4: fix leaking sysfs kobject after failed mount

Evan Nimmo (1):
of/address: Fix of_node memory leak in of_dma_is_coherent

Evan Quan (1):
drm/amdgpu: perform srbm soft reset always on SDMA resume

Evgeny Novikov (1):
usb: gadget: goku_udc: fix potential crashes in probe

Filipe Manana (1):
Btrfs: fix missing error return if writeback for extent buffer never started

George Spelvin (1):
random32: make prandom_u32() output unpredictable

Greg Kroah-Hartman (1):
Linux 4.9.244

Grzegorz Siwik (1):
i40e: Wrong truncation from u16 to u8

Hannes Reinecke (1):
scsi: scsi_dh_alua: Avoid crash during alua_bus_detach()

Jiri Olsa (2):
perf tools: Add missing swap for ino_generation
perf/core: Fix race in the perf_mmap_close() function

Johannes Berg (1):
mac80211: fix use of skb payload instead of header

Johannes Thumshirn (1):
btrfs: reschedule when cloning lots of extents

Joseph Qi (1):
ext4: unlock xattr_sem properly in ext4_inline_data_truncate()

Juergen Gross (12):
xen/events: avoid removing an event channel while handling it
xen/events: add a proper barrier to 2-level uevent unmasking
xen/events: fix race in evtchn_fifo_unmask()
xen/events: add a new "late EOI" evtchn framework
xen/blkback: use lateeoi irq binding
xen/netback: use lateeoi irq binding
xen/scsiback: use lateeoi irq binding
xen/pciback: use lateeoi irq binding
xen/events: switch user event channels to lateeoi model
xen/events: use a common cpu hotplug hook for event channels
xen/events: defer eoi in case of excessive number of events
xen/events: block rogue events for some time

Kaixu Xia (1):
ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA

Keita Suzuki (1):
scsi: hpsa: Fix memory leak in hpsa_init_one()

Mao Wenan (1):
net: Update window_clamp if SOCK_RCVBUF is set

Marc Zyngier (1):
genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY

Mark Gray (1):
geneve: add transport ports in route lookup for geneve

Martin Schiller (1):
net/x25: Fix null-ptr-deref in x25_connect

Martyna Szapar (2):
i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c
i40e: Memory leak in i40e_config_iwarp_qvlist

Masashi Honma (1):
ath9k_htc: Use appropriate rs_datalen type

Mathieu Poirier (1):
perf/core: Fix crash when using HW tracing kernel filters

Matteo Croce (2):
Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint"
reboot: fix overflow parsing reboot cpu number

Michał Mirosław (1):
regulator: defer probe when trying to get voltage from unresolved supply

Oleksij Rempel (1):
can: can_create_echo_skb(): fix echo skb generation: always use skb_clone()

Oliver Hartkopp (1):
can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames

Oliver Herms (1):
IPv6: Set SIT tunnel hard_header_len to zero

Peter Zijlstra (1):
perf: Fix get_recursion_context()

Sergey Nemov (1):
i40e: add num_vectors checker in iwarp handler

Shijie Luo (1):
mm: mempolicy: fix potential pte_unmap_unlock pte error

Song Liu (1):
perf/core: Fix bad use of igrab()

Stefano Stabellini (1):
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"

Stephane Grosjean (1):
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping

Steven Rostedt (VMware) (1):
ring-buffer: Fix recursion protection transitions between interrupt context

Suravee Suthikulpanit (1):
iommu/amd: Increase interrupt remapping table limit to 512 entries

Thomas Zimmermann (1):
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]

Ursula Braun (1):
net/af_iucv: fix null pointer dereference on shutdown

Vincent Mailhol (1):
can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context

Wang Hai (1):
cosa: Add missing kfree in error path of cosa_write

Wengang Wang (1):
ocfs2: initialize ip_next_orphan

Will Deacon (1):
pinctrl: devicetree: Avoid taking direct reference to device name string

Ye Bin (1):
cfg80211: regulatory: Fix inconsistent format argument

Zeng Tao (1):
time: Prevent undefined behaviour in timespec64_to_ns()

kiyin(尹亮) (1):
perf/core: Fix a memory leak in perf_event_parse_addr_filter()

zhuoliang zhang (1):
net: xfrm: fix a race condition during allocing spi