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  1. 01 Jun, 2023 2 commits
    • Niklas Schnelle's avatar
      net/mlx5: Fix setting of irq->map.index for static IRQ case · 8764bd0f
      Niklas Schnelle authored 
      When dynamic IRQ allocation is not supported all IRQs are allocated up
front in mlx5_irq_table_create() instead of dynamically as part of
mlx5_irq_alloc(). In the latter dynamic case irq->map.index is set
via the mapping returned by pci_msix_alloc_irq_at(). In the static case
and prior to commit 1da438c0 ("net/mlx5: Fix indexing of mlx5_irq")
irq->map.index was set in mlx5_irq_alloc() twice once initially to 0 and
then to the requested index before storing in the xarray. After this
commit it is only set to 0 which breaks all other IRQ mappings.

Fix this by setting irq->map.index to the requested index together with
irq->map.virq and improve the related comment to make it clearer which
cases it deals with.

Cc: Chuck Lever III <chuck.lever@oracle.com>
Tested-by: default avatarMark Brown <broonie@kernel.org>
Reviewed-by: default avatarMark Brown <broonie@kernel.org>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Reviewed-by: default avatarEli Cohen <elic@nvidia.com>
Fixes: 1da438c0 ("net/mlx5: Fix indexing of mlx5_irq")
Signed-off-by: default avatarNiklas Schnelle <schnelle@linux.ibm.com>
Tested-by: default avatarCédric Le Goater <clg@redhat.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
      8764bd0f
    • Shay Drory's avatar
      net/mlx5: Remove rmap also in case dynamic MSIX not supported · 1c4c769c
      Shay Drory authored 
      mlx5 add IRQs to rmap upon MSIX request, and mlx5 remove rmap from
MSIX only if msi_map.index is populated. However, msi_map.index is
populated only when dynamic MSIX is supported. This results in freeing
IRQs without removing them from rmap, which triggers the bellow
WARN_ON[1].

rmap is a feature which have no relation to dynamic MSIX.
Hence, remove the check of msi_map.index when removing IRQ from rmap.

[1]
[  200.307160 ] WARNING: CPU: 20 PID: 1702 at kernel/irq/manage.c:2034 free_irq+0x2ac/0x358
[  200.316990 ] CPU: 20 PID: 1702 Comm: modprobe Not tainted 6.4.0-rc3_for_upstream_min_debug_2023_05_24_14_02 #1
[  200.318939 ] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[  200.321659 ] pc : free_irq+0x2ac/0x358
[  200.322400 ] lr : free_irq+0x20/0x358
[  200.337865 ] Call trace:
[  200.338360 ]  free_irq+0x2ac/0x358
[  200.339029 ]  irq_release+0x58/0xd0 [mlx5_core]
[  200.340093 ]  mlx5_irqs_release_vectors+0x80/0xb0 [mlx5_core]
[  200.341344 ]  destroy_comp_eqs+0x120/0x170 [mlx5_core]
[  200.342469 ]  mlx5_eq_table_destroy+0x1c/0x38 [mlx5_core]
[  200.343645 ]  mlx5_unload+0x8c/0xc8 [mlx5_core]
[  200.344652 ]  mlx5_uninit_one+0x78/0x118 [mlx5_core]
[  200.345745 ]  remove_one+0x80/0x108 [mlx5_core]
[  200.346752 ]  pci_device_remove+0x40/0xd8
[  200.347554 ]  device_remove+0x50/0x88
[  200.348272 ]  device_release_driver_internal+0x1c4/0x228
[  200.349312 ]  driver_detach+0x54/0xa0
[  200.350030 ]  bus_remove_driver+0x74/0x100
[  200.350833 ]  driver_unregister+0x34/0x68
[  200.351619 ]  pci_unregister_driver+0x28/0xa0
[  200.352476 ]  mlx5_cleanup+0x14/0x2210 [mlx5_core]
[  200.353536 ]  __arm64_sys_delete_module+0x190/0x2e8
[  200.354495 ]  el0_svc_common.constprop.0+0x6c/0x1d0
[  200.355455 ]  do_el0_svc+0x38/0x98
[  200.356122 ]  el0_svc+0x1c/0x80
[  200.356739 ]  el0t_64_sync_handler+0xb4/0x130
[  200.357604 ]  el0t_64_sync+0x174/0x178
[  200.358345 ] ---[ end trace 0000000000000000  ]---

Fixes: 3354822c ("net/mlx5: Use dynamic msix vectors allocation")
Signed-off-by: default avatarShay Drory <shayd@nvidia.com>
Reviewed-by: default avatarMoshe Shemesh <moshe@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
      1c4c769c
  3. 31 May, 2023 8 commits
  5. 30 May, 2023 19 commits
  7. 26 May, 2023 9 commits
    • Osama Muhammad's avatar
      nfcsim.c: Fix error checking for debugfs_create_dir · 9b9e46aa
      Osama Muhammad authored 
      This patch fixes the error checking in nfcsim.c.
The DebugFS kernel API is developed in
a way that the caller can safely ignore the errors that
occur during the creation of DebugFS nodes.
Signed-off-by: default avatarOsama Muhammad <osmtendev@gmail.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      9b9e46aa
    • Raju Rangoju's avatar
      amd-xgbe: fix the false linkup in xgbe_phy_status · dc362e20
      Raju Rangoju authored 
      In the event of a change in XGBE mode, the current auto-negotiation
needs to be reset and the AN cycle needs to be re-triggerred. However,
the current code ignores the return value of xgbe_set_mode(), leading to
false information as the link is declared without checking the status
register.

Fix this by propagating the mode switch status information to
xgbe_phy_status().

Fixes: e57f7a3f ("amd-xgbe: Prepare for working with more than one type of phy")
Co-developed-by: default avatarSudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: default avatarSudheesh Mavila <sudheesh.mavila@amd.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Acked-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: default avatarRaju Rangoju <Raju.Rangoju@amd.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      dc362e20
    • Jakub Kicinski's avatar
      tls: improve lockless access safety of tls_err_abort() · 8a0d57df
      Jakub Kicinski authored 
      Most protos' poll() methods insert a memory barrier between
writes to sk_err and sk_error_report(). This dates back to
commit a4d25803 ("tcp: Fix race in tcp_poll").

I guess we should do the same thing in TLS, tcp_poll() does
not hold the socket lock.

Fixes: 3c4d7559 ("tls: kernel TLS support")
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      8a0d57df
    • Jakub Kicinski's avatar
      Merge tag 'mlx5-fixes-2023-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux · aa866ee4
      Jakub Kicinski authored 
      Saeed Mahameed says:

====================
mlx5 fixes 2023-05-24

This series includes bug fixes for the mlx5 driver.

* tag 'mlx5-fixes-2023-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
  Documentation: net/mlx5: Wrap notes in admonition blocks
  Documentation: net/mlx5: Add blank line separator before numbered lists
  Documentation: net/mlx5: Use bullet and definition lists for vnic counters description
  Documentation: net/mlx5: Wrap vnic reporter devlink commands in code blocks
  net/mlx5: Fix check for allocation failure in comp_irqs_request_pci()
  net/mlx5: DR, Add missing mutex init/destroy in pattern manager
  net/mlx5e: Move Ethernet driver debugfs to profile init callback
  net/mlx5e: Don't attach netdev profile while handling internal error
  net/mlx5: Fix post parse infra to only parse every action once
  net/mlx5e: Use query_special_contexts cmd only once per mdev
  net/mlx5: fw_tracer, Fix event handling
  net/mlx5: SF, Drain health before removing device
  net/mlx5: Drain health before unregistering devlink
  net/mlx5e: Do not update SBCM when prio2buffer command is invalid
  net/mlx5e: Consider internal buffers size in port buffer calculations
  net/mlx5e: Prevent encap offload when neigh update is running
  net/mlx5e: Extract remaining tunnel encap code to dedicated file
====================

Link: https://lore.kernel.org/r/20230525034847.99268-1-saeed@kernel.orgSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      aa866ee4
    • Kuniyuki Iwashima's avatar
      af_packet: Fix data-races of pkt_sk(sk)->num. · 822b5a1c
      Kuniyuki Iwashima authored 
      syzkaller found a data race of pkt_sk(sk)->num.

The value is changed under lock_sock() and po->bind_lock, so we
need READ_ONCE() to access pkt_sk(sk)->num without these locks in
packet_bind_spkt(), packet_bind(), and sk_diag_fill().

Note that WRITE_ONCE() is already added by commit c7d2ef5d
("net/packet: annotate accesses to po->bind").

BUG: KCSAN: data-race in packet_bind / packet_do_bind

write (marked) to 0xffff88802ffd1cee of 2 bytes by task 7322 on cpu 0:
 packet_do_bind+0x446/0x640 net/packet/af_packet.c:3236
 packet_bind+0x99/0xe0 net/packet/af_packet.c:3321
 __sys_bind+0x19b/0x1e0 net/socket.c:1803
 __do_sys_bind net/socket.c:1814 [inline]
 __se_sys_bind net/socket.c:1812 [inline]
 __x64_sys_bind+0x40/0x50 net/socket.c:1812
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc

read to 0xffff88802ffd1cee of 2 bytes by task 7318 on cpu 1:
 packet_bind+0xbf/0xe0 net/packet/af_packet.c:3322
 __sys_bind+0x19b/0x1e0 net/socket.c:1803
 __do_sys_bind net/socket.c:1814 [inline]
 __se_sys_bind net/socket.c:1812 [inline]
 __x64_sys_bind+0x40/0x50 net/socket.c:1812
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc

value changed: 0x0300 -> 0x0000

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 7318 Comm: syz-executor.4 Not tainted 6.3.0-13380-g7fddb5b5300c #4
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014

Fixes: 96ec6327 ("packet: Diag core and basic socket info dumping")
Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Reported-by: default avatarsyzkaller <syzkaller@googlegroups.com>
Signed-off-by: default avatarKuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: default avatarWillem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230524232934.50950-1-kuniyu@amazon.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      822b5a1c
    • Jakub Kicinski's avatar
      tools: ynl: avoid dict errors on older Python versions · 081e8df6
      Jakub Kicinski authored 
      Python 3.9.0 or newer supports combining dicts() with |,
but older versions of Python are still used in the wild
(e.g. on CentOS 8, which goes EoL May 31, 2024).
With Python 3.6.8 we get:

  TypeError: unsupported operand type(s) for |: 'dict' and 'dict'

Use older syntax. Tested with non-legacy families only.

Fixes: f036d936 ("tools: ynl: Add fixed-header support to ynl")
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Reviewed-by: default avatarDonald Hunter <donald.hunter@gmail.com>
Tested-by: default avatarDonald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20230524170712.2036128-1-kuba@kernel.orgSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      081e8df6
    • Eric Dumazet's avatar
      netrom: fix info-leak in nr_write_internal() · 31642e70
      Eric Dumazet authored 
      Simon Kapadia reported the following issue:

<quote>

The Online Amateur Radio Community (OARC) has recently been experimenting
with building a nationwide packet network in the UK.
As part of our experimentation, we have been testing out packet on 300bps HF,
and playing with net/rom.  For HF packet at this baud rate you really need
to make sure that your MTU is relatively low; AX.25 suggests a PACLEN of 60,
and a net/rom PACLEN of 40 to go with that.
However the Linux net/rom support didn't work with a low PACLEN;
the mkiss module would truncate packets if you set the PACLEN below about 200 or so, e.g.:

Apr 19 14:00:51 radio kernel: [12985.747310] mkiss: ax1: truncating oversized transmit packet!

This didn't make any sense to me (if the packets are smaller why would they
be truncated?) so I started investigating.
I looked at the packets using ethereal, and found that many were just huge
compared to what I would expect.
A simple net/rom connection request packet had the request and then a bunch
of what appeared to be random data following it:

</quote>

Simon provided a patch that I slightly revised:
Not only we must not use skb_tailroom(), we also do
not want to count NR_NETWORK_LEN twice.

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Co-Developed-by: default avatarSimon Kapadia <szymon@kapadia.pl>
Signed-off-by: default avatarSimon Kapadia <szymon@kapadia.pl>
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Tested-by: default avatarSimon Kapadia <szymon@kapadia.pl>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230524141456.1045467-1-edumazet@google.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      31642e70
    • Wei Fang's avatar
      net: stmmac: fix call trace when stmmac_xdp_xmit() is invoked · ffb33221
      Wei Fang authored 
      We encountered a kernel call trace issue which was related to
ndo_xdp_xmit callback on our i.MX8MP platform. The reproduce
steps show as follows.
1. The FEC port (eth0) connects to a PC port, and the PC uses
pktgen_sample03_burst_single_flow.sh to generate packets and
send these packets to the FEC port. Notice that the script must
be executed before step 2.
2. Run the "./xdp_redirect eth0 eth1" command on i.MX8MP, the
eth1 interface is the dwmac. Then there will be a call trace
issue soon. Please see the log for more details.
The root cause is that the NETDEV_XDP_ACT_NDO_XMIT feature is
enabled by default, so when the step 2 command is exexcuted
and packets have already been sent to eth0, the stmmac_xdp_xmit()
starts running before the stmmac_xdp_set_prog() finishes. To
resolve this issue, we disable the NETDEV_XDP_ACT_NDO_XMIT
feature by default and turn on/off this feature when the bpf
program is installed/uninstalled which just like the other
ethernet drivers.

Call Trace log:
[  306.311271] ------------[ cut here ]------------
[  306.315910] WARNING: CPU: 0 PID: 15 at lib/timerqueue.c:55 timerqueue_del+0x68/0x70
[  306.323590] Modules linked in:
[  306.326654] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.4.0-rc1+ #37
[  306.333277] Hardware name: NXP i.MX8MPlus EVK board (DT)
[  306.338591] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  306.345561] pc : timerqueue_del+0x68/0x70
[  306.349577] lr : __remove_hrtimer+0x5c/0xa0
[  306.353777] sp : ffff80000b7c3920
[  306.357094] x29: ffff80000b7c3920 x28: 0000000000000000 x27: 0000000000000001
[  306.364244] x26: ffff80000a763a40 x25: ffff0000d0285a00 x24: 0000000000000001
[  306.371390] x23: 0000000000000001 x22: ffff000179389a40 x21: 0000000000000000
[  306.378537] x20: ffff000179389aa0 x19: ffff0000d2951308 x18: 0000000000001000
[  306.385686] x17: f1d3000000000000 x16: 00000000c39c1000 x15: 55e99bbe00001a00
[  306.392835] x14: 09000900120aa8c0 x13: e49af1d300000000 x12: 000000000000c39c
[  306.399987] x11: 100055e99bbe0000 x10: ffff8000090b1048 x9 : ffff8000081603fc
[  306.407133] x8 : 000000000000003c x7 : 000000000000003c x6 : 0000000000000001
[  306.414284] x5 : ffff0000d2950980 x4 : 0000000000000000 x3 : 0000000000000000
[  306.421432] x2 : 0000000000000001 x1 : ffff0000d2951308 x0 : ffff0000d2951308
[  306.428585] Call trace:
[  306.431035]  timerqueue_del+0x68/0x70
[  306.434706]  __remove_hrtimer+0x5c/0xa0
[  306.438549]  hrtimer_start_range_ns+0x2bc/0x370
[  306.443089]  stmmac_xdp_xmit+0x174/0x1b0
[  306.447021]  bq_xmit_all+0x194/0x4b0
[  306.450612]  __dev_flush+0x4c/0x98
[  306.454024]  xdp_do_flush+0x18/0x38
[  306.457522]  fec_enet_rx_napi+0x6c8/0xc68
[  306.461539]  __napi_poll+0x40/0x220
[  306.465038]  net_rx_action+0xf8/0x240
[  306.468707]  __do_softirq+0x128/0x3a8
[  306.472378]  run_ksoftirqd+0x40/0x58
[  306.475961]  smpboot_thread_fn+0x1c4/0x288
[  306.480068]  kthread+0x124/0x138
[  306.483305]  ret_from_fork+0x10/0x20
[  306.486889] ---[ end trace 0000000000000000 ]---

Fixes: 66c0e13a ("drivers: net: turn on XDP features")
Signed-off-by: default avatarWei Fang <wei.fang@nxp.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230524125714.357337-1-wei.fang@nxp.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      ffb33221
    • Thomas Bogendoerfer's avatar
      net: mellanox: mlxbf_gige: Fix skb_panic splat under memory pressure · d68cb7cf
      Thomas Bogendoerfer authored 
      Do skb_put() after a new skb has been successfully allocated otherwise
the reused skb leads to skb_panics or incorrect packet sizes.

Fixes: f92e1869 ("Add Mellanox BlueField Gigabit Ethernet driver")
Signed-off-by: default avatarThomas Bogendoerfer <tbogendoerfer@suse.de>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230524194908.147145-1-tbogendoerfer@suse.deSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      d68cb7cf
  9. 25 May, 2023 2 commits
    • Linus Torvalds's avatar
      Merge tag 'net-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 50fb587e
      Linus Torvalds authored 
      Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth and bpf.

  Current release - regressions:

   - net: fix skb leak in __skb_tstamp_tx()

   - eth: mtk_eth_soc: fix QoS on DSA MAC on non MTK_NETSYS_V2 SoCs

  Current release - new code bugs:

   - handshake:
      - fix sock->file allocation
      - fix handshake_dup() ref counting

   - bluetooth:
      - fix potential double free caused by hci_conn_unlink
      - fix UAF in hci_conn_hash_flush

  Previous releases - regressions:

   - core: fix stack overflow when LRO is disabled for virtual
     interfaces

   - tls: fix strparser rx issues

   - bpf:
      - fix many sockmap/TCP related issues
      - fix a memory leak in the LRU and LRU_PERCPU hash maps
      - init the offload table earlier

   - eth: mlx5e:
      - do as little as possible in napi poll when budget is 0
      - fix using eswitch mapping in nic mode
      - fix deadlock in tc route query code

  Previous releases - always broken:

   - udplite: fix NULL pointer dereference in __sk_mem_raise_allocated()

   - raw: fix output xfrm lookup wrt protocol

   - smc: reset connection when trying to use SMCRv2 fails

   - phy: mscc: enable VSC8501/2 RGMII RX clock

   - eth: octeontx2-pf: fix TSOv6 offload

   - eth: cdc_ncm: deal with too low values of dwNtbOutMaxSize"

* tag 'net-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits)
  udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().
  net: phy: mscc: enable VSC8501/2 RGMII RX clock
  net: phy: mscc: remove unnecessary phydev locking
  net: phy: mscc: add support for VSC8501
  net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE
  net/handshake: Enable the SNI extension to work properly
  net/handshake: Unpin sock->file if a handshake is cancelled
  net/handshake: handshake_genl_notify() shouldn't ignore @flags
  net/handshake: Fix uninitialized local variable
  net/handshake: Fix handshake_dup() ref counting
  net/handshake: Remove unneeded check from handshake_dup()
  ipv6: Fix out-of-bounds access in ipv6_find_tlv()
  net: ethernet: mtk_eth_soc: fix QoS on DSA MAC on non MTK_NETSYS_V2 SoCs
  docs: netdev: document the existence of the mail bot
  net: fix skb leak in __skb_tstamp_tx()
  r8169: Use a raw_spinlock_t for the register locks.
  page_pool: fix inconsistency for page_pool_ring_[un]lock()
  bpf, sockmap: Test progs verifier error with latest clang
  bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer with drops
  bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer
  ...
      50fb587e
    • Linus Torvalds's avatar
      Merge tag 'for-v6.4-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply · eb03e318
      Linus Torvalds authored 
      Pull power supply fixes from Sebastian Reichel:

 - Fix power_supply_get_battery_info for devices without parent devices
   resulting in NULL pointer dereference

 - Fix desktop systems reporting to run on battery once a power-supply
   device with device scope appears (e.g. a HID keyboard with a battery)

 - Ratelimit debug print about driver not providing data

 - Fix race condition related to external_power_changed in multiple
   drivers (ab8500, axp288, bq25890, sc27xx, bq27xxx)

 - Fix LED trigger switching from blinking to solid-on when charging
   finishes

 - Fix multiple races in bq27xxx battery driver

 - mt6360: handle potential ENOMEM from devm_work_autocancel

 - sbs-charger: Fix SBS_CHARGER_STATUS_CHARGE_INHIBITED bit

 - rt9467: avoid passing 0 to dev_err_probe

* tag 'for-v6.4-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (21 commits)
  power: supply: Fix logic checking if system is running from battery
  power: supply: mt6360: add a check of devm_work_autocancel in mt6360_charger_probe
  power: supply: sbs-charger: Fix INHIBITED bit for Status reg
  power: supply: rt9467: Fix passing zero to 'dev_err_probe'
  power: supply: Ratelimit no data debug output
  power: supply: Fix power_supply_get_battery_info() if parent is NULL
  power: supply: bq24190: Call power_supply_changed() after updating input current
  power: supply: bq25890: Call power_supply_changed() after updating input current or voltage
  power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() + schedule()
  power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize
  power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes
  power: supply: bq27xxx: Move bq27xxx_battery_update() down
  power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status()
  power: supply: bq27xxx: Fix poll_interval handling and races on remove
  power: supply: bq27xxx: Fix I2C IRQ race on remove
  power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition
  power: supply: leds: Fix blink to LED on transition
  power: supply: sc27xx: Fix external_power_changed race
  power: supply: bq25890: Fix external_power_changed race
  power: supply: axp288_fuel_gauge: Fix external_power_changed race
  ...
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