[PATCH 6.1 00/71] 6.1.82-rc1 review

Sasha Levin
2024-03-13T16:40:00Z

This is the start of the stable review cycle for the 6.1.82 release.
There are 71 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.

Responses should be made by Fri Mar 15 04:39:56 PM UTC 2024.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/patch/?id=linux-6.1.y&id2=v6.1.81
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
and the diffstat can be found below.

Thanks,
Sasha

-------------
Pseudo-Shortlog of commits:

Breno Leitao (1):
blk-iocost: Pass gendisk to ioc_refresh_params

Christian Borntraeger (1):
KVM: s390: vsie: fix race during shadow creation

Christoph Hellwig (6):
blk-wbt: pass a gendisk to wbt_{enable,disable}_default
blk-wbt: pass a gendisk to wbt_init
blk-rq-qos: move rq_qos_add and rq_qos_del out of line
blk-rq-qos: make rq_qos_add and rq_qos_del more useful
blk-rq-qos: constify rq_qos_ops
blk-rq-qos: store a gendisk instead of request_queue in struct rq_qos

Edward Adam Davis (1):
net/rds: fix WARNING in rds_conn_connect_if_down

Eric Dumazet (2):
geneve: make sure to pull inner header in geneve_rx()
net/ipv6: avoid possible UAF in ip6_route_mpath_notify()

Fangzhi Zuo (1):
drm/amd/display: Fix MST Null Ptr for RV

Florian Kauer (1):
igc: avoid returning frame twice in XDP_REDIRECT

Florian Westphal (1):
netfilter: nft_ct: fix l3num expectations with inet pseudo family

Friedrich Vock (1):
drm/amdgpu: Reset IH OVERFLOW_CLEAR bit

Gao Xiang (1):
erofs: apply proper VMA alignment for memory mapped files on THP

Horatiu Vultur (1):
net: sparx5: Fix use after free inside sparx5_del_mact_entry

Hui Zhou (1):
nfp: flower: add hardware offload check for post ct entry

Jacob Keller (1):
ice: virtchnl: stop pretending to support RSS over AQ or registers

Jan Kara (2):
readahead: avoid multiple marked readahead pages
blk-wbt: Fix detection of dirty-throttled tasks

Jason Xing (12):
netrom: Fix a data-race around sysctl_netrom_default_path_quality
netrom: Fix a data-race around
sysctl_netrom_obsolescence_count_initialiser
netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser
netrom: Fix a data-race around sysctl_netrom_transport_timeout
netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries
netrom: Fix a data-race around
sysctl_netrom_transport_acknowledge_delay
netrom: Fix a data-race around sysctl_netrom_transport_busy_delay
netrom: Fix a data-race around
sysctl_netrom_transport_requested_window_size
netrom: Fix a data-race around
sysctl_netrom_transport_no_activity_timeout
netrom: Fix a data-race around sysctl_netrom_routing_control
netrom: Fix a data-race around sysctl_netrom_link_fails_count
netrom: Fix data-races around sysctl_net_busy_read

Johan Hovold (1):
ASoC: codecs: wcd938x: fix headphones volume controls

Lena Wang (1):
netfilter: nf_conntrack_h323: Add protection for bmp length out of
range

Ma Hanghong (1):
drm/amd/display: Wrong colorimetry workaround

Maciej Fijalkowski (3):
ixgbe: {dis, en}able irqs in ixgbe_txrx_ring_{dis, en}able
i40e: disable NAPI right after disabling irqs when handling xsk_pool
ice: reorder disabling IRQ and NAPI in ice_qp_dis

Mathias Nyman (1):
xhci: process isoc TD properly when there was a transaction error mid
TD.

Matthieu Baerts (NGI0) (1):
selftests: mptcp: decrease BW in simult flows

Michal Pecio (1):
xhci: handle isoc Babble and Buffer Overrun events properly

Muhammad Usama Anjum (1):
selftests/mm: switch to bash from sh

Nico Boehr (1):
KVM: s390: add stat counter for shadow gmap events

Nico Pache (1):
selftests: mm: fix map_hugetlb failure on 64K page size systems

Oleg Nesterov (7):
getrusage: add the "signal_struct *sig" local variable
getrusage: move thread_group_cputime_adjusted() outside of
lock_task_sighand()
getrusage: use __for_each_thread()
getrusage: use sig->stats_lock rather than lock_task_sighand()
fs/proc: do_task_stat: use __for_each_thread()
fs/proc: do_task_stat: use sig->stats_lock to gather the
threads/children stats
exit: wait_task_zombie: kill the no longer necessary
spin_lock_irq(siglock)

Oleksij Rempel (1):
net: lan78xx: fix runtime PM count underflow on link stop

Pawan Gupta (4):
x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set
Documentation/hw-vuln: Add documentation for RFDS
x86/rfds: Mitigate Register File Data Sampling (RFDS)
KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests

Rand Deeb (1):
net: ice: Fix potential NULL pointer dereference in
ice_bridge_setlink()

Sasha Levin (1):
Linux 6.1.82-rc1

Srinivasan Shanmugam (1):
drm/amd/display: Fix uninitialized variable usage in core_link_
'read_dpcd() & write_dpcd()' functions

Steven Rostedt (Google) (1):
tracing/net_sched: Fix tracepoints that save qdisc_dev() as a string

Tobias Jakobi (Compleo) (1):
net: dsa: microchip: fix register write order in ksz8_ind_write8()

Toke Høiland-Jørgensen (1):
cpumap: Zero-initialise xdp_rxq_info struct before running XDP program

Wentao Jia (1):
nfp: flower: add goto_chain_index for ct entry

Xiubo Li (1):
ceph: switch to corrected encoding of max_xattr_size in mdsmap

Yu Kuai (6):
blk-iocost: disable writeback throttling
elevator: remove redundant code in elv_unregister_queue()
blk-wbt: remove unnecessary check in wbt_enable_default()
elevator: add new field flags in struct elevator_queue
blk-wbt: don't enable throttling if default elevator is bfq
blk-wbt: fix that wbt can't be disabled by default

.../ABI/testing/sysfs-devices-system-cpu | 1 +
Documentation/admin-guide/hw-vuln/index.rst | 1 +
.../hw-vuln/reg-file-data-sampling.rst | 104 ++++++++++++++++++
.../admin-guide/kernel-parameters.txt | 21 ++++
Makefile | 4 +-
arch/s390/include/asm/kvm_host.h | 7 ++
arch/s390/kvm/gaccess.c | 7 ++
arch/s390/kvm/kvm-s390.c | 9 +-
arch/s390/kvm/vsie.c | 6 +-
arch/s390/mm/gmap.c | 1 +
arch/x86/Kconfig | 11 ++
arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/include/asm/msr-index.h | 8 ++
arch/x86/kernel/cpu/bugs.c | 92 +++++++++++++++-
arch/x86/kernel/cpu/common.c | 38 ++++++-
arch/x86/kvm/x86.c | 5 +-
block/bfq-iosched.c | 6 +-
block/blk-iocost.c | 51 +++++----
block/blk-iolatency.c | 30 ++---
block/blk-mq-debugfs.c | 10 +-
block/blk-rq-qos.c | 67 +++++++++++
block/blk-rq-qos.h | 66 +----------
block/blk-sysfs.c | 4 +-
block/blk-wbt.c | 50 +++++----
block/blk-wbt.h | 12 +-
block/elevator.c | 8 +-
block/elevator.h | 5 +-
drivers/base/cpu.c | 8 ++
drivers/gpu/drm/amd/amdgpu/cik_ih.c | 6 +
drivers/gpu/drm/amd/amdgpu/cz_ih.c | 5 +
drivers/gpu/drm/amd/amdgpu/iceland_ih.c | 5 +
drivers/gpu/drm/amd/amdgpu/ih_v6_0.c | 6 +
drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 6 +
drivers/gpu/drm/amd/amdgpu/si_ih.c | 6 +
drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 6 +
drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 6 +
drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 6 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 17 ++-
.../drm/amd/display/dc/core/dc_link_dpcd.c | 4 +-
.../gpu/drm/amd/display/dc/core/dc_resource.c | 6 +
.../amd/display/modules/inc/mod_info_packet.h | 3 +-
.../display/modules/info_packet/info_packet.c | 6 +-
drivers/net/dsa/microchip/ksz8795.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
drivers/net/ethernet/intel/ice/ice_main.c | 2 +
drivers/net/ethernet/intel/ice/ice_virtchnl.c | 9 +-
.../intel/ice/ice_virtchnl_allowlist.c | 2 -
drivers/net/ethernet/intel/ice/ice_xsk.c | 9 +-
drivers/net/ethernet/intel/igc/igc_main.c | 13 +--
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 56 ++++++++--
.../microchip/sparx5/sparx5_mactable.c | 4 +-
.../ethernet/netronome/nfp/flower/conntrack.c | 28 ++++-
.../ethernet/netronome/nfp/flower/conntrack.h | 2 +
drivers/net/geneve.c | 18 ++-
drivers/net/usb/lan78xx.c | 3 +-
drivers/usb/host/xhci-ring.c | 80 +++++++++++---
drivers/usb/host/xhci.h | 1 +
fs/ceph/mdsmap.c | 7 +-
fs/erofs/data.c | 1 +
fs/proc/array.c | 57 +++++-----
include/linux/backing-dev-defs.h | 7 +-
include/linux/ceph/mdsmap.h | 6 +-
include/linux/cpu.h | 2 +
include/trace/events/qdisc.h | 20 ++--
kernel/bpf/cpumap.c | 2 +-
kernel/exit.c | 10 +-
kernel/sys.c | 91 ++++++++-------
mm/backing-dev.c | 2 +-
mm/page-writeback.c | 2 +-
mm/readahead.c | 4 +-
net/ipv6/route.c | 21 ++--
net/netfilter/nf_conntrack_h323_asn1.c | 4 +
net/netfilter/nft_ct.c | 11 +-
net/netrom/af_netrom.c | 14 +--
net/netrom/nr_dev.c | 2 +-
net/netrom/nr_in.c | 6 +-
net/netrom/nr_out.c | 2 +-
net/netrom/nr_route.c | 8 +-
net/netrom/nr_subr.c | 5 +-
net/rds/rdma.c | 3 +
net/rds/send.c | 6 +-
sound/soc/codecs/wcd938x.c | 2 +-
.../selftests/net/mptcp/simult_flows.sh | 8 +-
.../selftests/vm/charge_reserved_hugetlb.sh | 2 +-
tools/testing/selftests/vm/map_hugetlb.c | 7 ++
.../selftests/vm/write_hugetlb_memory.sh | 2 +-
86 files changed, 903 insertions(+), 365 deletions(-)
create mode 100644 Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst

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2.43.0