Commit Graph

17140 Commits

Author SHA1 Message Date
Jakub Kicinski
e958da0ddb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

include/linux/filter.h
kernel/bpf/core.c
  66e13b615a ("bpf: verifier: prevent userspace memory access")
  d503a04f8b ("bpf: Add support for certain atomics in bpf_arena to x86 JIT")
https://lore.kernel.org/all/20240429114939.210328b0@canb.auug.org.au/

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-05-02 12:06:25 -07:00
Linus Torvalds
545c494465 Including fixes from bpf.
Relatively calm week, likely due to public holiday in most places.
 No known outstanding regressions.
 
 Current release - regressions:
 
   - rxrpc: fix wrong alignmask in __page_frag_alloc_align()
 
   - eth: e1000e: change usleep_range to udelay in PHY mdic access
 
 Previous releases - regressions:
 
   - gro: fix udp bad offset in socket lookup
 
   - bpf: fix incorrect runtime stat for arm64
 
   - tipc: fix UAF in error path
 
   - netfs: fix a potential infinite loop in extract_user_to_sg()
 
   - eth: ice: ensure the copied buf is NUL terminated
 
   - eth: qeth: fix kernel panic after setting hsuid
 
 Previous releases - always broken:
 
   - bpf:
     - verifier: prevent userspace memory access
     - xdp: use flags field to disambiguate broadcast redirect
 
   - bridge: fix multicast-to-unicast with fraglist GSO
 
   - mptcp: ensure snd_nxt is properly initialized on connect
 
   - nsh: fix outer header access in nsh_gso_segment().
 
   - eth: bcmgenet: fix racing registers access
 
   - eth: vxlan: fix stats counters.
 
 Misc:
 
   - a bunch of MAINTAINERS file updates
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bpf.

  Relatively calm week, likely due to public holiday in most places. No
  known outstanding regressions.

  Current release - regressions:

   - rxrpc: fix wrong alignmask in __page_frag_alloc_align()

   - eth: e1000e: change usleep_range to udelay in PHY mdic access

  Previous releases - regressions:

   - gro: fix udp bad offset in socket lookup

   - bpf: fix incorrect runtime stat for arm64

   - tipc: fix UAF in error path

   - netfs: fix a potential infinite loop in extract_user_to_sg()

   - eth: ice: ensure the copied buf is NUL terminated

   - eth: qeth: fix kernel panic after setting hsuid

  Previous releases - always broken:

   - bpf:
       - verifier: prevent userspace memory access
       - xdp: use flags field to disambiguate broadcast redirect

   - bridge: fix multicast-to-unicast with fraglist GSO

   - mptcp: ensure snd_nxt is properly initialized on connect

   - nsh: fix outer header access in nsh_gso_segment().

   - eth: bcmgenet: fix racing registers access

   - eth: vxlan: fix stats counters.

  Misc:

   - a bunch of MAINTAINERS file updates"

* tag 'net-6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (45 commits)
  MAINTAINERS: mark MYRICOM MYRI-10G as Orphan
  MAINTAINERS: remove Ariel Elior
  net: gro: add flush check in udp_gro_receive_segment
  net: gro: fix udp bad offset in socket lookup by adding {inner_}network_offset to napi_gro_cb
  ipv4: Fix uninit-value access in __ip_make_skb()
  s390/qeth: Fix kernel panic after setting hsuid
  vxlan: Pull inner IP header in vxlan_rcv().
  tipc: fix a possible memleak in tipc_buf_append
  tipc: fix UAF in error path
  rxrpc: Clients must accept conn from any address
  net: core: reject skb_copy(_expand) for fraglist GSO skbs
  net: bridge: fix multicast-to-unicast with fraglist GSO
  mptcp: ensure snd_nxt is properly initialized on connect
  e1000e: change usleep_range to udelay in PHY mdic access
  net: dsa: mv88e6xxx: Fix number of databases for 88E6141 / 88E6341
  cxgb4: Properly lock TX queue for the selftest.
  rxrpc: Fix using alignmask being zero for __page_frag_alloc_align()
  vxlan: Add missing VNI filter counter update in arp_reduce().
  vxlan: Fix racy device stats updates.
  net: qede: use return from qede_parse_actions()
  ...
2024-05-02 08:51:47 -07:00
Jakub Kicinski
78cfe54760 MAINTAINERS: mark MYRICOM MYRI-10G as Orphan
Chris's email address bounces and lore hasn't seen an email
from anyone with his name for almost a decade.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240430233532.1356982-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-05-02 11:24:03 +02:00
Jakub Kicinski
c9ccbcd9f1 MAINTAINERS: remove Ariel Elior
aelior@marvell.com bounces, we haven't seen Ariel on lore
since March 2022.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20240430233305.1356105-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-05-02 11:23:52 +02:00
Jakub Kicinski
89de2db193 bpf-next-for-netdev
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Daniel Borkmann says:

====================
pull-request: bpf-next 2024-04-29

We've added 147 non-merge commits during the last 32 day(s) which contain
a total of 158 files changed, 9400 insertions(+), 2213 deletions(-).

The main changes are:

1) Add an internal-only BPF per-CPU instruction for resolving per-CPU
   memory addresses and implement support in x86 BPF JIT. This allows
   inlining per-CPU array and hashmap lookups
   and the bpf_get_smp_processor_id() helper, from Andrii Nakryiko.

2) Add BPF link support for sk_msg and sk_skb programs, from Yonghong Song.

3) Optimize x86 BPF JIT's emit_mov_imm64, and add support for various
   atomics in bpf_arena which can be JITed as a single x86 instruction,
   from Alexei Starovoitov.

4) Add support for passing mark with bpf_fib_lookup helper,
   from Anton Protopopov.

5) Add a new bpf_wq API for deferring events and refactor sleepable
   bpf_timer code to keep common code where possible,
   from Benjamin Tissoires.

6) Fix BPF_PROG_TEST_RUN infra with regards to bpf_dummy_struct_ops programs
   to check when NULL is passed for non-NULLable parameters,
   from Eduard Zingerman.

7) Harden the BPF verifier's and/or/xor value tracking,
   from Harishankar Vishwanathan.

8) Introduce crypto kfuncs to make BPF programs able to utilize the kernel
   crypto subsystem, from Vadim Fedorenko.

9) Various improvements to the BPF instruction set standardization doc,
   from Dave Thaler.

10) Extend libbpf APIs to partially consume items from the BPF ringbuffer,
    from Andrea Righi.

11) Bigger batch of BPF selftests refactoring to use common network helpers
    and to drop duplicate code, from Geliang Tang.

12) Support bpf_tail_call_static() helper for BPF programs with GCC 13,
    from Jose E. Marchesi.

13) Add bpf_preempt_{disable,enable}() kfuncs in order to allow a BPF
    program to have code sections where preemption is disabled,
    from Kumar Kartikeya Dwivedi.

14) Allow invoking BPF kfuncs from BPF_PROG_TYPE_SYSCALL programs,
    from David Vernet.

15) Extend the BPF verifier to allow different input maps for a given
    bpf_for_each_map_elem() helper call in a BPF program, from Philo Lu.

16) Add support for PROBE_MEM32 and bpf_addr_space_cast instructions
    for riscv64 and arm64 JITs to enable BPF Arena, from Puranjay Mohan.

17) Shut up a false-positive KMSAN splat in interpreter mode by unpoison
    the stack memory, from Martin KaFai Lau.

18) Improve xsk selftest coverage with new tests on maximum and minimum
    hardware ring size configurations, from Tushar Vyavahare.

19) Various ReST man pages fixes as well as documentation and bash completion
    improvements for bpftool, from Rameez Rehman & Quentin Monnet.

20) Fix libbpf with regards to dumping subsequent char arrays,
    from Quentin Deslandes.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (147 commits)
  bpf, docs: Clarify PC use in instruction-set.rst
  bpf_helpers.h: Define bpf_tail_call_static when building with GCC
  bpf, docs: Add introduction for use in the ISA Internet Draft
  selftests/bpf: extend BPF_SOCK_OPS_RTT_CB test for srtt and mrtt_us
  bpf: add mrtt and srtt as BPF_SOCK_OPS_RTT_CB args
  selftests/bpf: dummy_st_ops should reject 0 for non-nullable params
  bpf: check bpf_dummy_struct_ops program params for test runs
  selftests/bpf: do not pass NULL for non-nullable params in dummy_st_ops
  selftests/bpf: adjust dummy_st_ops_success to detect additional error
  bpf: mark bpf_dummy_struct_ops.test_1 parameter as nullable
  selftests/bpf: Add ring_buffer__consume_n test.
  bpf: Add bpf_guard_preempt() convenience macro
  selftests: bpf: crypto: add benchmark for crypto functions
  selftests: bpf: crypto skcipher algo selftests
  bpf: crypto: add skcipher to bpf crypto
  bpf: make common crypto API for TC/XDP programs
  bpf: update the comment for BTF_FIELDS_MAX
  selftests/bpf: Fix wq test.
  selftests/bpf: Use make_sockaddr in test_sock_addr
  selftests/bpf: Use connect_to_addr in test_sock_addr
  ...
====================

Link: https://lore.kernel.org/r/20240429131657.19423-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-29 13:12:19 -07:00
Jakub Kicinski
16f50301a8 MAINTAINERS: add an explicit entry for YNL
Donald has been contributing to YNL a lot. Let's create a dedicated
MAINTAINERS entry and add make his involvement official :)

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Donald Hunter <donald.hunter@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-29 09:52:56 +01:00
Linus Torvalds
5d12ed4bea Fix a race condition in the at24 eeprom handler, a NULL pointer
exception in the I2C core for controllers only using target modes,
 drop a MAINTAINERS entry, and fix an incorrect DT binding for at24.
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Merge tag 'i2c-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Fix a race condition in the at24 eeprom handler, a NULL pointer
  exception in the I2C core for controllers only using target modes,
  drop a MAINTAINERS entry, and fix an incorrect DT binding for at24"

* tag 'i2c-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: smbus: fix NULL function pointer dereference
  MAINTAINERS: Drop entry for PCA9541 bus master selector
  eeprom: at24: fix memory corruption race condition
  dt-bindings: eeprom: at24: Fix ST M24C64-D compatible schema
2024-04-27 11:24:53 -07:00
Jakub Kicinski
b2ff42c6d3 bpf-for-netdev
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2024-04-26

We've added 12 non-merge commits during the last 22 day(s) which contain
a total of 14 files changed, 168 insertions(+), 72 deletions(-).

The main changes are:

1) Fix BPF_PROBE_MEM in verifier and JIT to skip loads from vsyscall page,
   from Puranjay Mohan.

2) Fix a crash in XDP with devmap broadcast redirect when the latter map
   is in process of being torn down, from Toke Høiland-Jørgensen.

3) Fix arm64 and riscv64 BPF JITs to properly clear start time for BPF
   program runtime stats, from Xu Kuohai.

4) Fix a sockmap KCSAN-reported data race in sk_psock_skb_ingress_enqueue,
    from Jason Xing.

5) Fix BPF verifier error message in resolve_pseudo_ldimm64,
   from Anton Protopopov.

6) Fix missing DEBUG_INFO_BTF_MODULES Kconfig menu item,
   from Andrii Nakryiko.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Test PROBE_MEM of VSYSCALL_ADDR on x86-64
  bpf, x86: Fix PROBE_MEM runtime load check
  bpf: verifier: prevent userspace memory access
  xdp: use flags field to disambiguate broadcast redirect
  arm32, bpf: Reimplement sign-extension mov instruction
  riscv, bpf: Fix incorrect runtime stats
  bpf, arm64: Fix incorrect runtime stats
  bpf: Fix a verifier verbose message
  bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue
  MAINTAINERS: bpf: Add Lehui and Puranjay as riscv64 reviewers
  MAINTAINERS: Update email address for Puranjay Mohan
  bpf, kconfig: Fix DEBUG_INFO_BTF_MODULES Kconfig definition
====================

Link: https://lore.kernel.org/r/20240426224248.26197-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-26 17:36:53 -07:00
Linus Torvalds
084c473cf7 pwm: Update Uwe's maintainer entries
This is just an update to my maintainer entries as I will switch jobs
 soon. Getting a contact email address into the MAINTAINERS file that
 will work also after my switch will hopefully reduce people mailing to
 the then non-existing address.
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Merge tag 'pwm/for-6.9-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull maintainer entry update from Uwe Kleine-König:
 "This is just an update to my maintainer entries as I will switch jobs
  soon. Getting a contact email address into the MAINTAINERS file that
  will work also after my switch will hopefully reduce people mailing to
  the then non-existing address.

  I also drop my co-maintenance for SIOX, but that continues to be in
  good hands"

* tag 'pwm/for-6.9-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  MAINTAINERS: Update Uwe's email address, drop SIOX maintenance
2024-04-26 10:51:32 -07:00
Jiri Pirko
ccfaed04db selftests: virtio_net: add initial tests
Introduce initial tests for virtio_net driver. Focus on feature testing
leveraging previously introduced debugfs feature filtering
infrastructure. Add very basic ping and F_MAC feature tests.

To run this, do:
$ make -C tools/testing/selftests/ TARGETS=drivers/net/virtio_net/ run_tests

Run it on a system with 2 virtio_net devices connected back-to-back
on the hypervisor.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Benjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-04-26 13:26:53 +02:00
Uwe Kleine-König
190f1f46ed MAINTAINERS: Update Uwe's email address, drop SIOX maintenance
In the context of changing my career path, my Pengutronix email address
will soon stop to be available to me. Update the PWM maintainer entry to
my kernel.org identity.

I drop my co-maintenance of SIOX. Thorsten will continue to care for
it with the support of the Pengutronix kernel team.

Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
Acked-by: Thorsten Scherer <t.scherer@eckelmann.de>
Link: https://lore.kernel.org/r/20240424212626.603631-2-ukleinek@kernel.org
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-04-26 08:20:14 +02:00
Guenter Roeck
1d422e44e1 MAINTAINERS: Drop entry for PCA9541 bus master selector
I no longer have access to PCA9541 hardware, and I am no longer involved
in related development. Listing me as PCA9541 maintainer does not make
sense anymore. Remove PCA9541 from MAINTAINERS to let its support default
to the generic I2C multiplexer entry.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2024-04-26 08:01:21 +02:00
Jakub Kicinski
1cedb16b94 Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:

====================
net: intel: start The Great Code Dedup + Page Pool for iavf

Alexander Lobakin says:

Here's a two-shot: introduce {,Intel} Ethernet common library (libeth and
libie) and switch iavf to Page Pool. Details are in the commit messages;
here's a summary:

Not a secret there's a ton of code duplication between two and more Intel
ethernet modules. Before introducing new changes, which would need to be
copied over again, start decoupling the already existing duplicate
functionality into a new module, which will be shared between several
Intel Ethernet drivers. The first name that came to my mind was
"libie" -- "Intel Ethernet common library". Also this sounds like
"lovelie" (-> one word, no "lib I E" pls) and can be expanded as
"lib Internet Explorer" :P
The "generic", pure-software part is placed separately, so that it can be
easily reused in any driver by any vendor without linking to the Intel
pre-200G guts. In a few words, it's something any modern driver does the
same way, but nobody moved it level up (yet).
The series is only the beginning. From now on, adding every new feature
or doing any good driver refactoring will remove much more lines than add
for quite some time. There's a basic roadmap with some deduplications
planned already, not speaking of that touching every line now asks:
"can I share this?". The final destination is very ambitious: have only
one unified driver for at least i40e, ice, iavf, and idpf with a struct
ops for each generation. That's never gonna happen, right? But you still
can at least try.
PP conversion for iavf lands within the same series as these two are tied
closely. libie will support Page Pool model only, so that a driver can't
use much of the lib until it's converted. iavf is only the example, the
rest will eventually be converted soon on a per-driver basis. That is
when it gets really interesting. Stay tech.

* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
  MAINTAINERS: add entry for libeth and libie
  iavf: switch to Page Pool
  iavf: pack iavf_ring more efficiently
  libeth: add Rx buffer management
  page_pool: add DMA-sync-for-CPU inline helper
  page_pool: constify some read-only function arguments
  slab: introduce kvmalloc_array_node() and kvcalloc_node()
  iavf: drop page splitting and recycling
  iavf: kill "legacy-rx" for good
  net: intel: introduce {, Intel} Ethernet common library
====================

Link: https://lore.kernel.org/r/20240424203559.3420468-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-25 20:00:54 -07:00
Jakub Kicinski
2bd87951de Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/ethernet/ti/icssg/icssg_prueth.c

net/mac80211/chan.c
  89884459a0 ("wifi: mac80211: fix idle calculation with multi-link")
  87f5500285 ("wifi: mac80211: simplify ieee80211_assign_link_chanctx()")
https://lore.kernel.org/all/20240422105623.7b1fbda2@canb.auug.org.au/

net/unix/garbage.c
  1971d13ffa ("af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().")
  4090fa373f ("af_unix: Replace garbage collection algorithm.")

drivers/net/ethernet/ti/icssg/icssg_prueth.c
drivers/net/ethernet/ti/icssg/icssg_common.c
  4dcd0e83ea ("net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()")
  e2dc7bfd67 ("net: ti: icssg-prueth: Move common functions into a separate file")

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-25 12:41:37 -07:00
Linus Torvalds
52afb15e9d Including fixes from netfilter, wireless and bluetooth.
Nothing major, regression fixes are mostly in drivers, two more
 of those are flowing towards us thru various trees. I wish some of
 the changes went into -rc5, we'll try to keep an eye on frequency
 of PRs from sub-trees.
 
 Also disproportional number of fixes for bugs added in v6.4,
 strange coincidence.
 
 Current release - regressions:
 
  - igc: fix LED-related deadlock on driver unbind
 
  - wifi: mac80211: small fixes to recent clean up of the connection
    process
 
  - Revert "wifi: iwlwifi: bump FW API to 90 for BZ/SC devices",
    kernel doesn't have all the code to deal with that version, yet
 
  - Bluetooth:
    - set power_ctrl_enabled on NULL returned by gpiod_get_optional()
    - qca: fix invalid device address check, again
 
  - eth: ravb: fix registered interrupt names
 
 Current release - new code bugs:
 
  - wifi: mac80211: check EHT/TTLM action frame length
 
 Previous releases - regressions:
 
  - fix sk_memory_allocated_{add|sub} for architectures where
    __this_cpu_{add|sub}* are not IRQ-safe
 
  - dsa: mv88e6xx: fix link setup for 88E6250
 
 Previous releases - always broken:
 
  - ip: validate dev returned from __in_dev_get_rcu(), prevent possible
    null-derefs in a few places
 
  - switch number of for_each_rcu() loops using call_rcu() on the iterator
    to for_each_safe()
 
  - macsec: fix isolation of broadcast traffic in presence of offload
 
  - vxlan: drop packets from invalid source address
 
  - eth: mlxsw: trap and ACL programming fixes
 
  - eth: bnxt: PCIe error recovery fixes, fix counting dropped packets
 
  - Bluetooth:
   - lots of fixes for the command submission rework from v6.4
   - qca: fix NULL-deref on non-serdev suspend
 
 Misc:
 
  - tools: ynl: don't ignore errors in NLMSG_DONE messages
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from netfilter, wireless and bluetooth.

  Nothing major, regression fixes are mostly in drivers, two more of
  those are flowing towards us thru various trees. I wish some of the
  changes went into -rc5, we'll try to keep an eye on frequency of PRs
  from sub-trees.

  Also disproportional number of fixes for bugs added in v6.4, strange
  coincidence.

  Current release - regressions:

   - igc: fix LED-related deadlock on driver unbind

   - wifi: mac80211: small fixes to recent clean up of the connection
     process

   - Revert "wifi: iwlwifi: bump FW API to 90 for BZ/SC devices", kernel
     doesn't have all the code to deal with that version, yet

   - Bluetooth:
       - set power_ctrl_enabled on NULL returned by gpiod_get_optional()
       - qca: fix invalid device address check, again

   - eth: ravb: fix registered interrupt names

  Current release - new code bugs:

   - wifi: mac80211: check EHT/TTLM action frame length

  Previous releases - regressions:

   - fix sk_memory_allocated_{add|sub} for architectures where
     __this_cpu_{add|sub}* are not IRQ-safe

   - dsa: mv88e6xx: fix link setup for 88E6250

  Previous releases - always broken:

   - ip: validate dev returned from __in_dev_get_rcu(), prevent possible
     null-derefs in a few places

   - switch number of for_each_rcu() loops using call_rcu() on the
     iterator to for_each_safe()

   - macsec: fix isolation of broadcast traffic in presence of offload

   - vxlan: drop packets from invalid source address

   - eth: mlxsw: trap and ACL programming fixes

   - eth: bnxt: PCIe error recovery fixes, fix counting dropped packets

   - Bluetooth:
       - lots of fixes for the command submission rework from v6.4
       - qca: fix NULL-deref on non-serdev suspend

  Misc:

   - tools: ynl: don't ignore errors in NLMSG_DONE messages"

* tag 'net-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
  af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
  net: b44: set pause params only when interface is up
  tls: fix lockless read of strp->msg_ready in ->poll
  dpll: fix dpll_pin_on_pin_register() for multiple parent pins
  net: ravb: Fix registered interrupt names
  octeontx2-af: fix the double free in rvu_npc_freemem()
  net: ethernet: ti: am65-cpts: Fix PTPv1 message type on TX packets
  ice: fix LAG and VF lock dependency in ice_reset_vf()
  iavf: Fix TC config comparison with existing adapter TC config
  i40e: Report MFS in decimal base instead of hex
  i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
  net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()
  net/mlx5e: Advertise mlx5 ethernet driver updates sk_buff md_dst for MACsec
  macsec: Detect if Rx skb is macsec-related for offloading devices that update md_dst
  ethernet: Add helper for assigning packet type when dest address does not match device address
  macsec: Enable devices to advertise whether they update sk_buff md_dst during offloads
  net: phy: dp83869: Fix MII mode failure
  netfilter: nf_tables: honor table dormant flag from netdev release event path
  eth: bnxt: fix counting packets discarded due to OOM and netpoll
  igc: Fix LED-related deadlock on driver unbind
  ...
2024-04-25 11:19:38 -07:00
Linus Torvalds
f9e023299b for-linus-2024042501
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Merge tag 'for-linus-2024042501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID fixes from Benjamin Tissoires:

 - A couple of i2c-hid fixes (Kenny Levinsen & Nam Cao)

 - A config issue with mcp-2221 when CONFIG_IIO is not enabled
   (Abdelrahman Morsy)

 - A dev_err fix in intel-ish-hid (Zhang Lixu)

 - A couple of mouse fixes for both nintendo and Logitech-dj (Nuno
   Pereira and Yaraslau Furman)

 - I'm changing my main kernel email address as it's way simpler for me
   than the Red Hat one (Benjamin Tissoires)

* tag 'for-linus-2024042501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled
  HID: logitech-dj: allow mice to use all types of reports
  HID: i2c-hid: Revert to await reset ACK before reading report descriptor
  HID: nintendo: Fix N64 controller being identified as mouse
  MAINTAINERS: update Benjamin's email address
  HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc
  HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
2024-04-25 09:23:38 -07:00
Vadim Fedorenko
fda4f71282 bpf: crypto: add skcipher to bpf crypto
Implement skcipher crypto in BPF crypto framework.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Link: https://lore.kernel.org/r/20240422225024.2847039-3-vadfed@meta.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2024-04-24 16:01:10 -07:00
Alexander Lobakin
87a927efa7 MAINTAINERS: add entry for libeth and libie
Add myself as a maintainer/supporter for libeth and libie. Let they have
separate entries from the Intel ethernet code as it's a bit different
case and all patches will go through me rather than Tony.

Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-04-24 11:06:26 -07:00
David Christensen
97ec32b583 MAINTAINERS: eth: mark IBM eHEA as an Orphan
Current maintainer Douglas Miller has left IBM and no replacement has
been assigned for the driver. The eHEA hardware was last used on
IBM POWER7 systems, the last of which reached end-of-support at the
end of 2020.

Signed-off-by: David Christensen <drc@linux.ibm.com>
Reviewed-by: Pradeep Satyanarayana <pradeeps@linux.ibm.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Link: https://lore.kernel.org/r/20240418195517.528577-1-drc@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-22 14:15:34 -07:00
Linus Torvalds
c0c6b5c090 TTY/Serial driver fixes for 6.9-rc5
Here are some small tty and serial driver fixes for 6.9-rc5 that resolve
 a bunch of reported problems.  Included in here are:
   - MAINTAINERS and .mailmap update for Richard Genoud
   - serial core regression fixes from 6.9-rc1 changes
   - pci id cleanups
   - serial core crash fix
   - stm32 driver fixes
   - 8250 driver fixes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver fixes from Greg KH:
 "Here are some small tty and serial driver fixes for 6.9-rc5 that
  resolve a bunch of reported problems. Included in here are:

   - MAINTAINERS and .mailmap update for Richard Genoud

   - serial core regression fixes from 6.9-rc1 changes

   - pci id cleanups

   - serial core crash fix

   - stm32 driver fixes

   - 8250 driver fixes

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'tty-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: stm32: Reset .throttled state in .startup()
  serial: stm32: Return IRQ_NONE in the ISR if no handling happend
  serial: core: Fix missing shutdown and startup for serial base port
  serial: core: Clearing the circular buffer before NULLifying it
  MAINTAINERS: mailmap: update Richard Genoud's email address
  serial/pmac_zilog: Remove flawed mitigation for rx irq flood
  serial: 8250_pci: Remove redundant PCI IDs
  serial: core: Fix regression when runtime PM is not enabled
  serial: mxs-auart: add spinlock around changing cts state
  serial: 8250_dw: Revert: Do not reclock if already at correct rate
  serial: 8250_lpc18xx: disable clks on error in probe()
2024-04-21 10:27:01 -07:00
Linus Torvalds
5fa0ab4547 USB / Thunderbolt driver fixes for 6.9-rc5
Here are some small USB and Thunderbolt driver fixes for 6.9-rc5.
 Included in here are:
   - MAINTAINER file update for invalid email address
   - usb-serial device id updates
   - typec driver fixes
   - thunderbolt / usb4 driver fixes
   - usb core shutdown fixes
   - cdc-wdm driver revert for reported problem in -rc1
   - usb gadget driver fixes
   - xhci driver fixes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver fixes from Greg KH:
 "Here are some small USB and Thunderbolt driver fixes for 6.9-rc5.
  Included in here are:

   - MAINTAINER file update for invalid email address

   - usb-serial device id updates

   - typec driver fixes

   - thunderbolt / usb4 driver fixes

   - usb core shutdown fixes

   - cdc-wdm driver revert for reported problem in -rc1

   - usb gadget driver fixes

   - xhci driver fixes

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'usb-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits)
  USB: serial: option: add Telit FN920C04 rmnet compositions
  usb: dwc3: ep0: Don't reset resource alloc flag
  Revert "usb: cdc-wdm: close race between read and workqueue"
  USB: serial: option: add Rolling RW101-GL and RW135-GL support
  USB: serial: option: add Lonsung U8300/U9300 product
  USB: serial: option: add support for Fibocom FM650/FG650
  USB: serial: option: support Quectel EM060K sub-models
  USB: serial: option: add Fibocom FM135-GL variants
  usb: misc: onboard_usb_hub: Disable the USB hub clock on failure
  thunderbolt: Avoid notify PM core about runtime PM resume
  thunderbolt: Fix wake configurations after device unplug
  usb: dwc2: host: Fix dereference issue in DDMA completion flow.
  usb: typec: mux: it5205: Fix ChipID value typo
  MAINTAINERS: Drop Li Yang as their email address stopped working
  usb: gadget: fsl: Initialize udc before using it
  usb: Disable USB3 LPM at shutdown
  usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
  usb: typec: tcpm: Correct the PDO counting in pd_set
  usb: gadget: functionfs: Wait for fences before enqueueing DMABUF
  usb: gadget: functionfs: Fix inverted DMA fence direction
  ...
2024-04-21 10:23:27 -07:00
Linus Torvalds
39316e5fa9 Update MAINTAINERS emails to working ones
Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'email' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull email address update from James Bottomley:
 "My IBM email has stopped working, so update to a working email
  address"

* tag 'email' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  MAINTAINERS: update to working email address
2024-04-20 11:17:22 -07:00
James Bottomley
366c5cec9c MAINTAINERS: update to working email address
jejb@linux.ibm.com no longer works.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2024-04-20 08:34:09 -04:00
Kory Maincent (Dent Project)
edd79f084a MAINTAINERS: Add myself to pse networking maintainer
As I add support for PoE in PSE networking subsystem it seems legitimate
to be added to the maintainers.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://lore.kernel.org/r/20240417-feature_poe-v9-6-242293fd1900@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-18 18:27:02 -07:00
Jakub Kicinski
41e3ddb291 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

include/trace/events/rpcgss.h
  386f4a7379 ("trace: events: cleanup deprecated strncpy uses")
  a4833e3aba ("SUNRPC: Fix rpcgss_context trace event acceptor field")

Adjacent changes:

drivers/net/ethernet/intel/ice/ice_tc_lib.c
  2cca35f5dd ("ice: Fix checking for unsupported keys on non-tunnel device")
  784feaa65d ("ice: Add support for PFCP hardware offload in switchdev")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-18 13:12:24 -07:00
Kory Maincent (Dent Project)
57f73805b9 MAINTAINERS: net: Add Oleksij to pse-pd maintainers
Oleksij was the first to add support for pse-pd net subsystem.
Add himself to the maintainers seems logical.

Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240414-feature_poe-v8-1-e4bf1e860da5@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-16 19:17:16 -07:00
Naoya Horiguchi
8247bf1db9 MAINTAINERS: update Naoya Horiguchi's email address
My old NEC address has been removed, so update MAINTAINERS and .mailmap to
map it to my gmail address.

Link: https://lkml.kernel.org/r/20240412181720.18452-1-nao.horiguchi@gmail.com
Signed-off-by: Naoya Horiguchi <nao.horiguchi@gmail.com>
Acked-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-04-16 15:39:51 -07:00
Florian Westphal
3f189349e5 selftests: netfilter: move to net subdir
.. so this can start re-using existing lib.sh infra in next patches.

Several of these scripts will not work, e.g. because they assume
rp_filter is disabled, or reliance on a particular version/flavor
of "netcat" tool.

Add config settings for them.

nft_trans_stress.sh script is removed, it also exists in the nftables
userspace selftests.  I do not see a reason to keep two versions in
different repositories/projects.

The settings file is removed for now:

It was used to increase the timeout to avoid slow scripts from getting
zapped by the 45s timeout, but some of the slow scripts can be sped up.
Re-add it later for scripts that cannot be sped up easily.

Update MAINTAINERS to reflect that future updates to netfilter
scripts should go through netfilter-devel@.

Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20240411233624.8129-2-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-12 17:51:23 -07:00
Linus Torvalds
678e14c772 SoC fixes for 6.9
The device tree changes this time are all for NXP i.MX platforms, addressing
 issues with clocks and regulators on i.MX7 and i.MX8.
 
 The old OMAP2 based Nokia N8x0 tablet get a couple of code fixes for
 regressions that came in.
 
 The ARM SCMI and FF-A firmware interfaces get a couple of minor
 bug fixes.
 
 A regression fix for RISC-V cache management addresses a problem with
 probe order on Sifive cores.
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Merge tag 'soc-fixes-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
 "The device tree changes this time are all for NXP i.MX platforms,
  addressing issues with clocks and regulators on i.MX7 and i.MX8.

  The old OMAP2 based Nokia N8x0 tablet get a couple of code fixes for
  regressions that came in.

  The ARM SCMI and FF-A firmware interfaces get a couple of minor bug
  fixes.

  A regression fix for RISC-V cache management addresses a problem with
  probe order on Sifive cores"

* tag 'soc-fixes-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (23 commits)
  MAINTAINERS: Change Krzysztof Kozlowski's email address
  arm64: dts: imx8qm-ss-dma: fix can lpcg indices
  arm64: dts: imx8-ss-dma: fix can lpcg indices
  arm64: dts: imx8-ss-dma: fix adc lpcg indices
  arm64: dts: imx8-ss-dma: fix pwm lpcg indices
  arm64: dts: imx8-ss-dma: fix spi lpcg indices
  arm64: dts: imx8-ss-conn: fix usb lpcg indices
  arm64: dts: imx8-ss-lsio: fix pwm lpcg indices
  ARM: dts: imx7s-warp: Pass OV2680 link-frequencies
  ARM: dts: imx7-mba7: Use 'no-mmc' property
  arm64: dts: imx8-ss-conn: fix usdhc wrong lpcg clock order
  arm64: dts: freescale: imx8mp-venice-gw73xx-2x: fix USB vbus regulator
  arm64: dts: freescale: imx8mp-venice-gw72xx-2x: fix USB vbus regulator
  cache: sifive_ccache: Partially convert to a platform driver
  firmware: arm_scmi: Make raw debugfs entries non-seekable
  firmware: arm_scmi: Fix wrong fastchannel initialization
  firmware: arm_ffa: Fix the partition ID check in ffa_notification_info_get()
  ARM: OMAP2+: fix USB regression on Nokia N8x0
  mmc: omap: restore original power up/down steps
  mmc: omap: fix deferred probe
  ...
2024-04-12 13:02:27 -07:00
Linus Torvalds
b3812ff0cd pci-v6.9-fixes-1
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Merge tag 'pci-v6.9-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci fixes from Bjorn Helgaas:

 - Revert a quirk that prevented Secondary Bus Reset for LSI / Agere
   FW643.

   We thought the device was broken, but the reset does work correctly
   on other platforms, and the reset avoids leaking data out of VMs
   (Bjorn Helgaas)

 - Update MAINTAINERS to reflect that Gustavo Pimentel is no longer
   reachable (Manivannan Sadhasivam)

* tag 'pci-v6.9-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  Revert "PCI: Mark LSI FW643 to avoid bus reset"
  MAINTAINERS: Drop Gustavo Pimentel as PCI DWC Maintainer
2024-04-12 12:47:48 -07:00
Linus Torvalds
90d3eaaf4f Two CephFS fixes marked for stable and a MAINTAINERS update.
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Merge tag 'ceph-for-6.9-rc4' of https://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "Two CephFS fixes marked for stable and a MAINTAINERS update"

* tag 'ceph-for-6.9-rc4' of https://github.com/ceph/ceph-client:
  MAINTAINERS: remove myself as a Reviewer for Ceph
  ceph: switch to use cap_delay_lock for the unlink delay list
  ceph: redirty page before returning AOP_WRITEPAGE_ACTIVATE
2024-04-12 10:15:46 -07:00
Jakub Kicinski
94426ed213 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

net/unix/garbage.c
  47d8ac011f ("af_unix: Fix garbage collector racing against connect()")
  4090fa373f ("af_unix: Replace garbage collection algorithm.")

Adjacent changes:

drivers/net/ethernet/broadcom/bnxt/bnxt.c
  faa12ca245 ("bnxt_en: Reset PTP tx_avail after possible firmware reset")
  b3d0083caf ("bnxt_en: Support RSS contexts in ethtool .{get|set}_rxfh()")

drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
  7ac10c7d72 ("bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()")
  194fad5b27 ("bnxt_en: Refactor bnxt_rdma_aux_device_init/uninit functions")

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
  958f56e483 ("net/mlx5e: Un-expose functions in en.h")
  49e6c93870 ("net/mlx5e: RSS, Block XOR hash with over 128 channels")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-11 14:23:47 -07:00
Jeff Layton
d3e0469306 MAINTAINERS: remove myself as a Reviewer for Ceph
It has been a couple of years since I stepped down as CephFS maintainer.
I'm not involved in any meaningful way with the project these days, so
while I'm happy to help review the occasional patch, I don't need to be
cc'ed on all of them.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2024-04-11 22:56:54 +02:00
Linus Torvalds
2ae9a8972c Including fixes from bluetooth.
Current release - new code bugs:
 
   - netfilter: complete validation of user input
 
   - mlx5: disallow SRIOV switchdev mode when in multi-PF netdev
 
 Previous releases - regressions:
 
   - core: fix u64_stats_init() for lockdep when used repeatedly in one file
 
   - ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
 
   - bluetooth: fix memory leak in hci_req_sync_complete()
 
   - batman-adv: avoid infinite loop trying to resize local TT
 
   - drv: geneve: fix header validation in geneve[6]_xmit_skb
 
   - drv: bnxt_en: fix possible memory leak in bnxt_rdma_aux_device_init()
 
   - drv: mlx5: offset comp irq index in name by one
 
   - drv: ena: avoid double-free clearing stale tx_info->xdpf value
 
   - drv: pds_core: fix pdsc_check_pci_health deadlock
 
 Previous releases - always broken:
 
   - xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
 
   - bluetooth: fix setsockopt not validating user input
 
   - af_unix: clear stale u->oob_skb.
 
   - nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies
 
   - drv: virtio_net: fix guest hangup on invalid RSS update
 
   - drv: mlx5e: Fix mlx5e_priv_init() cleanup flow
 
   - dsa: mt7530: trap link-local frames regardless of ST Port State
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth.

  Current release - new code bugs:

   - netfilter: complete validation of user input

   - mlx5: disallow SRIOV switchdev mode when in multi-PF netdev

  Previous releases - regressions:

   - core: fix u64_stats_init() for lockdep when used repeatedly in one
     file

   - ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr

   - bluetooth: fix memory leak in hci_req_sync_complete()

   - batman-adv: avoid infinite loop trying to resize local TT

   - drv: geneve: fix header validation in geneve[6]_xmit_skb

   - drv: bnxt_en: fix possible memory leak in
     bnxt_rdma_aux_device_init()

   - drv: mlx5: offset comp irq index in name by one

   - drv: ena: avoid double-free clearing stale tx_info->xdpf value

   - drv: pds_core: fix pdsc_check_pci_health deadlock

  Previous releases - always broken:

   - xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING

   - bluetooth: fix setsockopt not validating user input

   - af_unix: clear stale u->oob_skb.

   - nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies

   - drv: virtio_net: fix guest hangup on invalid RSS update

   - drv: mlx5e: Fix mlx5e_priv_init() cleanup flow

   - dsa: mt7530: trap link-local frames regardless of ST Port State"

* tag 'net-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
  net: ena: Set tx_info->xdpf value to NULL
  net: ena: Fix incorrect descriptor free behavior
  net: ena: Wrong missing IO completions check order
  net: ena: Fix potential sign extension issue
  af_unix: Fix garbage collector racing against connect()
  net: dsa: mt7530: trap link-local frames regardless of ST Port State
  Revert "s390/ism: fix receive message buffer allocation"
  net: sparx5: fix wrong config being used when reconfiguring PCS
  net/mlx5: fix possible stack overflows
  net/mlx5: Disallow SRIOV switchdev mode when in multi-PF netdev
  net/mlx5e: RSS, Block XOR hash with over 128 channels
  net/mlx5e: Do not produce metadata freelist entries in Tx port ts WQE xmit
  net/mlx5e: HTB, Fix inconsistencies with QoS SQs number
  net/mlx5e: Fix mlx5e_priv_init() cleanup flow
  net/mlx5e: RSS, Block changing channels number when RXFH is configured
  net/mlx5: Correctly compare pkt reformat ids
  net/mlx5: Properly link new fs rules into the tree
  net/mlx5: offset comp irq index in name by one
  net/mlx5: Register devlink first under devlink lock
  net/mlx5: E-switch, store eswitch pointer before registering devlink_param
  ...
2024-04-11 11:46:31 -07:00
Linus Torvalds
e1dc191dbf bcachefs fixes for v6.9-rc4
Notable user impacting bugs
 
 - On multi device filesystems, recovery was looping in
   btree_trans_too_many_iters(). This checks if a transaction has touched
   too many btree paths (because of iteration over many keys), and isuses
   a restart to drop unneeded paths. But it's now possible for some paths
   to exceed the previous limit without iteration in the interior btree
   update path, since the transaction commit will do alloc updates for
   every old and new btree node, and during journal replay we don't use
   the btree write buffer for locking reasons and thus those updates use
   btree paths when they wouldn't normally.
 
 - Fix a corner case in rebalance when moving extents on a durability=0
   device. This wouldn't be hit when a device was formatted with
   durability=0 since in that case we'll only use it as a write through
   cache (only cached extents will live on it), but durability can now be
   changed on an existing device.
 
 - bch2_get_acl() could rarely forget to handle a transaction restart;
   this manifested as the occasional missing acl that came back after
   dropping caches.
 
 - Fix a major performance regression on high iops multithreaded write
   workloads (only since 6.9-rc1); a previous fix for a deadlock in the
   interior btree update path to check the journal watermark introduced a
   dependency on the state of btree write buffer flushing that we didn't
   want.
 
 - Assorted other repair paths and recovery fixes.
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Merge tag 'bcachefs-2024-04-10' of https://evilpiepirate.org/git/bcachefs

Pull more bcachefs fixes from Kent Overstreet:
 "Notable user impacting bugs

   - On multi device filesystems, recovery was looping in
     btree_trans_too_many_iters(). This checks if a transaction has
     touched too many btree paths (because of iteration over many keys),
     and isuses a restart to drop unneeded paths.

     But it's now possible for some paths to exceed the previous limit
     without iteration in the interior btree update path, since the
     transaction commit will do alloc updates for every old and new
     btree node, and during journal replay we don't use the btree write
     buffer for locking reasons and thus those updates use btree paths
     when they wouldn't normally.

   - Fix a corner case in rebalance when moving extents on a
     durability=0 device. This wouldn't be hit when a device was
     formatted with durability=0 since in that case we'll only use it as
     a write through cache (only cached extents will live on it), but
     durability can now be changed on an existing device.

   - bch2_get_acl() could rarely forget to handle a transaction restart;
     this manifested as the occasional missing acl that came back after
     dropping caches.

   - Fix a major performance regression on high iops multithreaded write
     workloads (only since 6.9-rc1); a previous fix for a deadlock in
     the interior btree update path to check the journal watermark
     introduced a dependency on the state of btree write buffer flushing
     that we didn't want.

   - Assorted other repair paths and recovery fixes"

* tag 'bcachefs-2024-04-10' of https://evilpiepirate.org/git/bcachefs: (25 commits)
  bcachefs: Fix __bch2_btree_and_journal_iter_init_node_iter()
  bcachefs: Kill read lock dropping in bch2_btree_node_lock_write_nofail()
  bcachefs: Fix a race in btree_update_nodes_written()
  bcachefs: btree_node_scan: Respect member.data_allowed
  bcachefs: Don't scan for btree nodes when we can reconstruct
  bcachefs: Fix check_topology() when using node scan
  bcachefs: fix eytzinger0_find_gt()
  bcachefs: fix bch2_get_acl() transaction restart handling
  bcachefs: fix the count of nr_freed_pcpu after changing bc->freed_nonpcpu list
  bcachefs: Fix gap buffer bug in bch2_journal_key_insert_take()
  bcachefs: Rename struct field swap to prevent macro naming collision
  MAINTAINERS: Add entry for bcachefs documentation
  Documentation: filesystems: Add bcachefs toctree
  bcachefs: JOURNAL_SPACE_LOW
  bcachefs: Disable errors=panic for BCH_IOCTL_FSCK_OFFLINE
  bcachefs: Fix BCH_IOCTL_FSCK_OFFLINE for encrypted filesystems
  bcachefs: fix rand_delete unit test
  bcachefs: fix ! vs ~ typo in __clear_bit_le64()
  bcachefs: Fix rebalance from durability=0 device
  bcachefs: Print shutdown journal sequence number
  ...
2024-04-11 11:24:55 -07:00
Linus Torvalds
a6189a7407 Turbostat version 2024.04.10
Use of the CPU MSR driver is now optional.
 Perf is now preferred for many counters.
 
 Non-root users can now execute turbostat, though with limited function.
 
 Add counters for some new GFX hardware.
 
 Minor fixes.
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Merge tag 'turbostat-2024.04.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

Pull turbostat updates from Len Brown:

 - Use of the CPU MSR driver is now optional

 - Perf is now preferred for many counters

 - Non-root users can now execute turbostat, though with limited
   functionality

 - Add counters for some new GFX hardware

 - Minor fixes

* tag 'turbostat-2024.04.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (26 commits)
  tools/power turbostat: v2024.04.10
  tools/power/turbostat: Add support for Xe sysfs knobs
  tools/power/turbostat: Add support for new i915 sysfs knobs
  tools/power/turbostat: Introduce BIC_SAM_mc6/BIC_SAMMHz/BIC_SAMACTMHz
  tools/power/turbostat: Fix uncore frequency file string
  tools/power/turbostat: Unify graphics sysfs snapshots
  tools/power/turbostat: Cache graphics sysfs path
  tools/power/turbostat: Enable MSR_CORE_C1_RES support for ICX
  tools/power turbostat: Add selftests
  tools/power turbostat: read RAPL counters via perf
  tools/power turbostat: Add proper re-initialization for perf file descriptors
  tools/power turbostat: Clear added counters when in no-msr mode
  tools/power turbostat: add early exits for permission checks
  tools/power turbostat: detect and disable unavailable BICs at runtime
  tools/power turbostat: Add reading aperf and mperf via perf API
  tools/power turbostat: Add --no-perf option
  tools/power turbostat: Add --no-msr option
  tools/power turbostat: enhance -D (debug counter dump) output
  tools/power turbostat: Fix warning upon failed /dev/cpu_dma_latency read
  tools/power turbostat: Read base_hz and bclk from CPUID.16H if available
  ...
2024-04-10 13:13:27 -07:00
Len Brown
3ab7296a7e tools/power turbostat: v2024.04.10
Much of turbostat can now run with perf, rather than using the MSR driver

Some of turbostat can now run as a regular non-root user.

Add some new output columns for some new GFX hardware.

[This patch updates the version, but otherwise changes no function;
 it touches up some checkpatch issues from previous patches]

Signed-off-by: Len Brown <len.brown@intel.com>
2024-04-10 09:07:57 -04:00
Uwe Kleine-König
fbdd90334a MAINTAINERS: Drop Li Yang as their email address stopped working
When sending a patch to (among others) Li Yang the nxp MTA replied that
the address doesn't exist and so the mail couldn't be delivered. The
error code was 550, so at least technically that's not a temporal issue.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20240405072042.697182-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-09 17:28:10 +02:00
Krzysztof Kozlowski
011d79ef1c MAINTAINERS: Change Krzysztof Kozlowski's email address
Switch Krzysztof Kozlowski's to @kernel.org account.

Link: https://lore.kernel.org/r/20240329174823.74918-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-04-09 17:06:51 +02:00
Richard Genoud
d325a858a5 MAINTAINERS: mailmap: update Richard Genoud's email address
I'm working now at bootlin, so I'll use my bootlin address for kernel
development from now on.

Update also the yaml file for atmel-serial accordingly.

Signed-off-by: Richard Genoud <richard.genoud@bootlin.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20240408101329.9448-1-richard.genoud@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-09 15:57:22 +02:00
Uwe Kleine-König
eaac25d026 MAINTAINERS: Drop Li Yang as their email address stopped working
When sending a patch to (among others) Li Yang the nxp MTA replied that
the address doesn't exist and so the mail couldn't be delivered. The
error code was 550, so at least technically that's not a temporal issue.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-08 11:44:06 +01:00
Bagas Sanjaya
7d83cf53c7 MAINTAINERS: Add entry for bcachefs documentation
Now that bcachefs docs exist in Documentation/filesystems/bcachefs/,
cover it in MAINTAINERS entry for the filesystem.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-06 13:50:26 -04:00
Maxime Chevallier
6916e461e7 net: phy: Introduce ethernet link topology representation
Link topologies containing multiple network PHYs attached to the same
net_device can be found when using a PHY as a media converter for use
with an SFP connector, on which an SFP transceiver containing a PHY can
be used.

With the current model, the transceiver's PHY can't be used for
operations such as cable testing, timestamping, macsec offload, etc.

The reason being that most of the logic for these configuration, coming
from either ethtool netlink or ioctls tend to use netdev->phydev, which
in multi-phy systems will reference the PHY closest to the MAC.

Introduce a numbering scheme allowing to enumerate PHY devices that
belong to any netdev, which can in turn allow userspace to take more
precise decisions with regard to each PHY's configuration.

The numbering is maintained per-netdev, in a phy_device_list.
The numbering works similarly to a netdevice's ifindex, with
identifiers that are only recycled once INT_MAX has been reached.

This prevents races that could occur between PHY listing and SFP
transceiver removal/insertion.

The identifiers are assigned at phy_attach time, as the numbering
depends on the netdevice the phy is attached to. The PHY index can be
re-used for PHYs that are persistent.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-06 18:25:14 +01:00
Linus Torvalds
84985eb2c0 Devicetree fixes for v6.9, part 1:
- Fix NIOS2 boot with external DTB
 
 - Add missing synchronization needed between fw_devlink and DT overlay
   removals
 
 - Fix some unit-address regex's to be hex only
 
 - Drop some 10+ year old "unstable binding" statements
 
 - Add new SoCs to QCom UFS binding
 
 - Add TPM bindings to TPM maintainers
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Merge tag 'devicetree-fixes-for-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Fix NIOS2 boot with external DTB

 - Add missing synchronization needed between fw_devlink and DT overlay
   removals

 - Fix some unit-address regex's to be hex only

 - Drop some 10+ year old "unstable binding" statements

 - Add new SoCs to QCom UFS binding

 - Add TPM bindings to TPM maintainers

* tag 'devicetree-fixes-for-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  nios2: Only use built-in devicetree blob if configured to do so
  dt-bindings: timer: narrow regex for unit address to hex numbers
  dt-bindings: soc: fsl: narrow regex for unit address to hex numbers
  dt-bindings: remoteproc: ti,davinci: remove unstable remark
  dt-bindings: clock: ti: remove unstable remark
  dt-bindings: clock: keystone: remove unstable remark
  of: module: prevent NULL pointer dereference in vsnprintf()
  dt-bindings: ufs: qcom: document SM6125 UFS
  dt-bindings: ufs: qcom: document SC7180 UFS
  dt-bindings: ufs: qcom: document SC8180X UFS
  of: dynamic: Synchronize of_changeset_destroy() with the devlink removals
  driver core: Introduce device_link_wait_removal()
  docs: dt-bindings: add missing address/size-cells to example
  MAINTAINERS: Add TPM DT bindings to TPM maintainers
2024-04-05 14:07:22 -07:00
Linus Torvalds
af709adfaa 8 hotfixes, 3 are cc:stable
There are a couple of fixups for this cycle's vmalloc changes and one for
 the stackdepot changes.  And a fix for a very old x86 PAT issue which can
 cause a warning splat.
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Merge tag 'mm-hotfixes-stable-2024-04-05-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "8 hotfixes, 3 are cc:stable

  There are a couple of fixups for this cycle's vmalloc changes and one
  for the stackdepot changes. And a fix for a very old x86 PAT issue
  which can cause a warning splat"

* tag 'mm-hotfixes-stable-2024-04-05-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  stackdepot: rename pool_index to pool_index_plus_1
  x86/mm/pat: fix VM_PAT handling in COW mappings
  MAINTAINERS: change vmware.com addresses to broadcom.com
  selftests/mm: include strings.h for ffsl
  mm: vmalloc: fix lockdep warning
  mm: vmalloc: bail out early in find_vmap_area() if vmap is not init
  init: open output files from cpio unpacking with O_LARGEFILE
  mm/secretmem: fix GUP-fast succeeding on secretmem folios
2024-04-05 13:30:01 -07:00
Alexey Makhalov
87f0e65cdf MAINTAINERS: change vmware.com addresses to broadcom.com
Update all remaining vmware.com email addresses to actual broadcom.com.

Add corresponding .mailmap entries for maintainers who contributed in the
past as the vmware.com address will start bouncing soon.

Maintainership update. Jeff Sipek has left VMware, Nick Shi will be
maintaining VMware PTP.

Link: https://lkml.kernel.org/r/20240402232334.33167-1-alexey.makhalov@broadcom.com
Signed-off-by: Alexey Makhalov <alexey.makhalov@broadcom.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Ajay Kaher <ajay.kaher@broadcom.com>
Acked-by: Ronak Doshi <ronak.doshi@broadcom.com>
Acked-by: Nick Shi <nick.shi@broadcom.com>
Acked-by: Bryan Tan <bryan-bt.tan@broadcom.com>
Acked-by: Vishnu Dasa <vishnu.dasa@broadcom.com>
Acked-by: Vishal Bhakta <vishal.bhakta@broadcom.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-04-05 11:21:31 -07:00
Björn Töpel
76cd338994 MAINTAINERS: bpf: Add Lehui and Puranjay as riscv64 reviewers
Lehui and Puranjay have been active RISC-V 64-bit BPF JIT
contributors/reviewers for a long time!

Let's make it more official by adding them as reviewers in
MAINTAINERS.

Thank you for your hard work!

Signed-off-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/r/20240405123352.2852393-1-bjorn@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-04-05 10:34:57 -07:00
Puranjay Mohan
cfddb04804 MAINTAINERS: Update email address for Puranjay Mohan
I would like to use the kernel.org address for kernel development from
now on.

Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20240405132337.71950-1-puranjay@kernel.org
2024-04-05 15:46:00 +02:00
Jakub Kicinski
cf1ca1f66d Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

net/ipv4/ip_gre.c
  17af420545 ("erspan: make sure erspan_base_hdr is present in skb->head")
  5832c4a77d ("ip_tunnel: convert __be16 tunnel flags to bitmaps")
https://lore.kernel.org/all/20240402103253.3b54a1cf@canb.auug.org.au/

Adjacent changes:

net/ipv6/ip6_fib.c
  d21d40605b ("ipv6: Fix infinite recursion in fib6_dump_done().")
  5fc68320c1 ("ipv6: remove RTNL protection from inet6_dump_fib()")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-04 18:01:07 -07:00
Linus Torvalds
c88b9b4cde Including fixes from netfilter, bluetooth and bpf.
Fairly usual collection of driver and core fixes. The large selftest
 accompanying one of the fixes is also becoming a common occurrence.
 
 Current release - regressions:
 
  - ipv6: fix infinite recursion in fib6_dump_done()
 
  - net/rds: fix possible null-deref in newly added error path
 
 Current release - new code bugs:
 
  - net: do not consume a full cacheline for system_page_pool
 
  - bpf: fix bpf_arena-related file descriptor leaks in the verifier
 
  - drv: ice: fix freeing uninitialized pointers, fixing misuse of
    the newfangled __free() auto-cleanup
 
 Previous releases - regressions:
 
  - x86/bpf: fixes the BPF JIT with retbleed=stuff
 
  - xen-netfront: add missing skb_mark_for_recycle, fix page pool
    accounting leaks, revealed by recently added explicit warning
 
  - tcp: fix bind() regression for v6-only wildcard and v4-mapped-v6
    non-wildcard addresses
 
  - Bluetooth:
    - replace "hci_qca: Set BDA quirk bit if fwnode exists in DT"
      with better workarounds to un-break some buggy Qualcomm devices
    - set conn encrypted before conn establishes, fix re-connecting
      to some headsets which use slightly unusual sequence of msgs
 
  - mptcp:
    - prevent BPF accessing lowat from a subflow socket
    - don't account accept() of non-MPC client as fallback to TCP
 
  - drv: mana: fix Rx DMA datasize and skb_over_panic
 
  - drv: i40e: fix VF MAC filter removal
 
 Previous releases - always broken:
 
  - gro: various fixes related to UDP tunnels - netns crossing problems,
    incorrect checksum conversions, and incorrect packet transformations
    which may lead to panics
 
  - bpf: support deferring bpf_link dealloc to after RCU grace period
 
  - nf_tables:
    - release batch on table validation from abort path
    - release mutex after nft_gc_seq_end from abort path
    - flush pending destroy work before exit_net release
 
  - drv: r8169: skip DASH fw status checks when DASH is disabled
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from netfilter, bluetooth and bpf.

  Fairly usual collection of driver and core fixes. The large selftest
  accompanying one of the fixes is also becoming a common occurrence.

  Current release - regressions:

   - ipv6: fix infinite recursion in fib6_dump_done()

   - net/rds: fix possible null-deref in newly added error path

  Current release - new code bugs:

   - net: do not consume a full cacheline for system_page_pool

   - bpf: fix bpf_arena-related file descriptor leaks in the verifier

   - drv: ice: fix freeing uninitialized pointers, fixing misuse of the
     newfangled __free() auto-cleanup

  Previous releases - regressions:

   - x86/bpf: fixes the BPF JIT with retbleed=stuff

   - xen-netfront: add missing skb_mark_for_recycle, fix page pool
     accounting leaks, revealed by recently added explicit warning

   - tcp: fix bind() regression for v6-only wildcard and v4-mapped-v6
     non-wildcard addresses

   - Bluetooth:
      - replace "hci_qca: Set BDA quirk bit if fwnode exists in DT" with
        better workarounds to un-break some buggy Qualcomm devices
      - set conn encrypted before conn establishes, fix re-connecting to
        some headsets which use slightly unusual sequence of msgs

   - mptcp:
      - prevent BPF accessing lowat from a subflow socket
      - don't account accept() of non-MPC client as fallback to TCP

   - drv: mana: fix Rx DMA datasize and skb_over_panic

   - drv: i40e: fix VF MAC filter removal

  Previous releases - always broken:

   - gro: various fixes related to UDP tunnels - netns crossing
     problems, incorrect checksum conversions, and incorrect packet
     transformations which may lead to panics

   - bpf: support deferring bpf_link dealloc to after RCU grace period

   - nf_tables:
      - release batch on table validation from abort path
      - release mutex after nft_gc_seq_end from abort path
      - flush pending destroy work before exit_net release

   - drv: r8169: skip DASH fw status checks when DASH is disabled"

* tag 'net-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits)
  netfilter: validate user input for expected length
  net/sched: act_skbmod: prevent kernel-infoleak
  net: usb: ax88179_178a: avoid the interface always configured as random address
  net: dsa: sja1105: Fix parameters order in sja1110_pcs_mdio_write_c45()
  net: ravb: Always update error counters
  net: ravb: Always process TX descriptor ring
  netfilter: nf_tables: discard table flag update with pending basechain deletion
  netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()
  netfilter: nf_tables: reject new basechain after table flag update
  netfilter: nf_tables: flush pending destroy work before exit_net release
  netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
  netfilter: nf_tables: release batch on table validation from abort path
  Revert "tg3: Remove residual error handling in tg3_suspend"
  tg3: Remove residual error handling in tg3_suspend
  net: mana: Fix Rx DMA datasize and skb_over_panic
  net/sched: fix lockdep splat in qdisc_tree_reduce_backlog()
  net: phy: micrel: lan8814: Fix when enabling/disabling 1-step timestamping
  net: stmmac: fix rx queue priority assignment
  net: txgbe: fix i2c dev name cannot match clkdev
  net: fec: Set mac_managed_pm during probe
  ...
2024-04-04 14:49:10 -07:00