65121 Commits

Author SHA1 Message Date
Xingyu Wu
b24e265d6f dt-bindings: watchdog: Add watchdog for StarFive JH7100 and JH7110
Add bindings to describe the watchdog for the StarFive JH7100/JH7110 SoC.
And Use JH7100 as first StarFive SoC with watchdog.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230314132437.121534-2-xingyu.wu@starfivetech.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:47 +02:00
Krzysztof Kozlowski
819d14135d dt-bindings: watchdog: indentation, quotes and white-space cleanup
Minor cleanup without functional impact:
1. Indent DTS examples to preferred four-spaces (more readable for DTS),
2. Drop unneeded quotes,
3. Add/drop blank lines to make the code readable.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:47 +02:00
Alexandre Mergnat
64543b0d63 dt-bindings: watchdog: mediatek,mtk-wdt: add mt8365
Add binding description for mediatek,mt8365-wdt

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230203-evk-board-support-v5-3-1883c1b405ad@baylibre.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:46 +02:00
Konrad Dybcio
ee0da40588 dt-bindings: watchdog: qcom-wdt: add QCM2290
Document the QCM2290 KPSS watchdog.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230314-topic-2290_compats-v1-1-47e26c3c0365@linaro.org
[groeck: Fixed context conflicts]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:45 +02:00
Kathiravan T
2cd55934d9 dt-bindings: watchdog: qcom-wdt: add qcom,apss-wdt-ipq5332 compatible
Add a compatible for the IPQ5332 platform's APSS watchdog.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230320104530.30411-2-quic_kathirav@quicinc.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 15:58:40 +02:00
Daniel Golle
cf88231d97 dt-bindings: net: mediatek: add WED RX binding for MT7981 eth driver
Add compatible string for mediatek,mt7981-wed as MT7981 also supports
RX WED just like MT7986, but needs a different firmware file.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-22 14:13:25 +01:00
Shreeya Patel
dcd615ee6f dt-bindings: watchdog: rockchip: Add rockchip,rk3588-wdt string
Add rockchip,rk3588-wdt compatible string.

Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230328210048.195124-3-shreeya.patel@collabora.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 12:54:00 +02:00
Sergio Paracuellos
fe5631bb3a dt-bindings: watchdog: migrate rt2880 text bindings to YAML
Ralink RT2880 Watchdog bindings used text format, so migrate them to YAML.
There are some additions to the binding that were not in the original
txt file. This binding is used in RT2880, RT3050, RT3352, RT3883, RT5350,
and MT7620 SoCs. To properly align binding with driver code we need to add
to the schema 'clocks' and 'resets' properties.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230302085914.2858645-1-sergio.paracuellos@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 12:53:58 +02:00
Jakub Kicinski
fbc1449d38 mlx5-updates-2023-04-20
1) Dragos Improves RX page pool, and provides some fixes to his previous series:
  1.1) Fix releasing page_pool for striding RQ and legacy RQ nonlinear case
  1.2) Hook NAPIs to page pools to gain more performance.
 
 2) From Roi, Some cleanups to TC and eswitch modules.
 
 3) Maher migrates vnic diagnostic counters reporting from debugfs to a
     dedicated devlink health reporter
 
 Maher Says:
 ===========
  net/mlx5: Expose vnic diagnostic counters using devlink
 
 Currently, vnic diagnostic counters are exposed through the following
 debugfs:
 
 $ ls /sys/kernel/debug/mlx5/0000:08:00.0/esw/vf_0/vnic_diag/
 cq_overrun
 quota_exceeded_command
 total_q_under_processor_handle
 invalid_command
 send_queue_priority_update_flow
 nic_receive_steering_discard
 
 The current design does not allow the hypervisor to view the diagnostic
 counters of its VFs, in case the VFs get bound to a VM. In other words,
 the counters are not exposed for representor interfaces.
 Furthermore, the debugfs design is inconvenient future-wise, in case more
 counters need to be reported by the driver in the future.
 
 As these counters pertain to vNIC health, it is more appropriate to
 utilize the devlink health reporter to expose them.
 
 Thus, this patchest includes the following changes:
 
 * Drop the current vnic diagnostic counters debugfs interface.
 * Add a vnic devlink health reporter for PFs/VFs core devices, which
   when diagnosed will dump vnic diagnostic counter values that are
   queried from FW.
 * Add a vnic devlink health reporter for the representor interface, which
   serves the same purpose listed in the previous point, in addition to
   allowing the hypervisor to view its VFs diagnostic counters, even when
   the VFs are bounded to external VMs.
 
 Example of devlink health reporter usage is:
 $devlink health diagnose pci/0000:08:00.0 reporter vnic
  vNIC env counters:
     total_error_queues: 0 send_queue_priority_update_flow: 0
     comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0
     invalid_command: 0 quota_exceeded_command: 0
     nic_receive_steering_discard: 0
 
 ===========
 
 4) SW steering fixes and improvements
 
 Yevgeny Kliteynik Says:
 =======================
 These short patch series are just small fixes / improvements for
 SW steering:
 
  - Patch 1: Fix dumping of legacy modify_hdr in debug dump to
    align to what is expected by parser
  - Patch 2: Have separate threshold for ICM sync per ICM type
  - Patch 3: Add more info to the steering debug dump - Linux
    version and device name
  - Patch 4: Keep track of number of buddies that are currently
    in use per domain per buddy type
 
 =======================
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Merge tag 'mlx5-updates-2023-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux

Saeed Mahameed says:

====================
mlx5-updates-2023-04-20

1) Dragos Improves RX page pool, and provides some fixes to his previous
   series:
 1.1) Fix releasing page_pool for striding RQ and legacy RQ nonlinear case
 1.2) Hook NAPIs to page pools to gain more performance.

2) From Roi, Some cleanups to TC and eswitch modules.

3) Maher migrates vnic diagnostic counters reporting from debugfs to a
    dedicated devlink health reporter

Maher Says:
===========
 net/mlx5: Expose vnic diagnostic counters using devlink

Currently, vnic diagnostic counters are exposed through the following
debugfs:

$ ls /sys/kernel/debug/mlx5/0000:08:00.0/esw/vf_0/vnic_diag/
cq_overrun
quota_exceeded_command
total_q_under_processor_handle
invalid_command
send_queue_priority_update_flow
nic_receive_steering_discard

The current design does not allow the hypervisor to view the diagnostic
counters of its VFs, in case the VFs get bound to a VM. In other words,
the counters are not exposed for representor interfaces.
Furthermore, the debugfs design is inconvenient future-wise, in case more
counters need to be reported by the driver in the future.

As these counters pertain to vNIC health, it is more appropriate to
utilize the devlink health reporter to expose them.

Thus, this patchest includes the following changes:

* Drop the current vnic diagnostic counters debugfs interface.
* Add a vnic devlink health reporter for PFs/VFs core devices, which
  when diagnosed will dump vnic diagnostic counter values that are
  queried from FW.
* Add a vnic devlink health reporter for the representor interface, which
  serves the same purpose listed in the previous point, in addition to
  allowing the hypervisor to view its VFs diagnostic counters, even when
  the VFs are bounded to external VMs.

Example of devlink health reporter usage is:
$devlink health diagnose pci/0000:08:00.0 reporter vnic
 vNIC env counters:
    total_error_queues: 0 send_queue_priority_update_flow: 0
    comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0
    invalid_command: 0 quota_exceeded_command: 0
    nic_receive_steering_discard: 0

===========

4) SW steering fixes and improvements

Yevgeny Kliteynik Says:
=======================
These short patch series are just small fixes / improvements for
SW steering:

 - Patch 1: Fix dumping of legacy modify_hdr in debug dump to
   align to what is expected by parser
 - Patch 2: Have separate threshold for ICM sync per ICM type
 - Patch 3: Add more info to the steering debug dump - Linux
   version and device name
 - Patch 4: Keep track of number of buddies that are currently
   in use per domain per buddy type

=======================

* tag 'mlx5-updates-2023-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
  net/mlx5: Update op_mode to op_mod for port selection
  net/mlx5: E-Switch, Remove unused mlx5_esw_offloads_vport_metadata_set()
  net/mlx5: E-Switch, Remove redundant dev arg from mlx5_esw_vport_alloc()
  net/mlx5: Include linux/pci.h for pci_msix_can_alloc_dyn()
  net/mlx5e: RX, Hook NAPIs to page pools
  net/mlx5e: RX, Fix XDP_TX page release for legacy rq nonlinear case
  net/mlx5e: RX, Fix releasing page_pool pages twice for striding RQ
  net/mlx5e: Add vnic devlink health reporter to representors
  net/mlx5: Add vnic devlink health reporter to PFs/VFs
  Revert "net/mlx5: Expose vnic diagnostic counters for eswitch managed vports"
  Revert "net/mlx5: Expose steering dropped packets counter"
  net/mlx5: DR, Add memory statistics for domain object
  net/mlx5: DR, Add more info in domain dbg dump
  net/mlx5: DR, Calculate sync threshold of each pool according to its type
  net/mlx5: DR, Fix dumping of legacy modify_hdr in debug dump
====================

Link: https://lore.kernel.org/r/20230421013850.349646-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21 20:47:05 -07:00
Jakub Kicinski
9a82cdc28f 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 2023-04-21

We've added 71 non-merge commits during the last 8 day(s) which contain
a total of 116 files changed, 13397 insertions(+), 8896 deletions(-).

The main changes are:

1) Add a new BPF netfilter program type and minimal support to hook
   BPF programs to netfilter hooks such as prerouting or forward,
   from Florian Westphal.

2) Fix race between btf_put and btf_idr walk which caused a deadlock,
   from Alexei Starovoitov.

3) Second big batch to migrate test_verifier unit tests into test_progs
   for ease of readability and debugging, from Eduard Zingerman.

4) Add support for refcounted local kptrs to the verifier for allowing
   shared ownership, useful for adding a node to both the BPF list and
   rbtree, from Dave Marchevsky.

5) Migrate bpf_for(), bpf_for_each() and bpf_repeat() macros from BPF
  selftests into libbpf-provided bpf_helpers.h header and improve
  kfunc handling, from Andrii Nakryiko.

6) Support 64-bit pointers to kfuncs needed for archs like s390x,
   from Ilya Leoshkevich.

7) Support BPF progs under getsockopt with a NULL optval,
   from Stanislav Fomichev.

8) Improve verifier u32 scalar equality checking in order to enable
   LLVM transformations which earlier had to be disabled specifically
   for BPF backend, from Yonghong Song.

9) Extend bpftool's struct_ops object loading to support links,
   from Kui-Feng Lee.

10) Add xsk selftest follow-up fixes for hugepage allocated umem,
    from Magnus Karlsson.

11) Support BPF redirects from tc BPF to ifb devices,
    from Daniel Borkmann.

12) Add BPF support for integer type when accessing variable length
    arrays, from Feng Zhou.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (71 commits)
  selftests/bpf: verifier/value_ptr_arith converted to inline assembly
  selftests/bpf: verifier/value_illegal_alu converted to inline assembly
  selftests/bpf: verifier/unpriv converted to inline assembly
  selftests/bpf: verifier/subreg converted to inline assembly
  selftests/bpf: verifier/spin_lock converted to inline assembly
  selftests/bpf: verifier/sock converted to inline assembly
  selftests/bpf: verifier/search_pruning converted to inline assembly
  selftests/bpf: verifier/runtime_jit converted to inline assembly
  selftests/bpf: verifier/regalloc converted to inline assembly
  selftests/bpf: verifier/ref_tracking converted to inline assembly
  selftests/bpf: verifier/map_ptr_mixing converted to inline assembly
  selftests/bpf: verifier/map_in_map converted to inline assembly
  selftests/bpf: verifier/lwt converted to inline assembly
  selftests/bpf: verifier/loops1 converted to inline assembly
  selftests/bpf: verifier/jeq_infer_not_null converted to inline assembly
  selftests/bpf: verifier/direct_packet_access converted to inline assembly
  selftests/bpf: verifier/d_path converted to inline assembly
  selftests/bpf: verifier/ctx converted to inline assembly
  selftests/bpf: verifier/btf_ctx_access converted to inline assembly
  selftests/bpf: verifier/bpf_get_stack converted to inline assembly
  ...
====================

Link: https://lore.kernel.org/r/20230421211035.9111-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21 20:32:37 -07:00
Chunguang Wu
522dc4e5f5 fs/proc: add Kthread flag to /proc/$pid/status
The command `ps -ef ` and `top -c` mark kernel thread by '[' and ']', but
sometimes the result is not correct.  The task->flags in /proc/$pid/stat
is good, but we need remember the value of PF_KTHREAD is 0x00200000 and
convert dec to hex.  If we have no binary program and shell script which
read /proc/$pid/stat, we can know it directly by `cat /proc/$pid/status`.

Link: https://lkml.kernel.org/r/20230416052404.2920-1-fullspring2018@gmail.com
Signed-off-by: Chunguang Wu <fullspring2018@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-04-21 14:54:34 -07:00
Stefan Roesch
d21077fbc2 mm: add new KSM process and sysfs knobs
This adds the general_profit KSM sysfs knob and the process profit metric
knobs to ksm_stat.

1) expose general_profit metric

   The documentation mentions a general profit metric, however this
   metric is not calculated.  In addition the formula depends on the size
   of internal structures, which makes it more difficult for an
   administrator to make the calculation.  Adding the metric for a better
   user experience.

2) document general_profit sysfs knob

3) calculate ksm process profit metric

   The ksm documentation mentions the process profit metric and how to
   calculate it.  This adds the calculation of the metric.

4) mm: expose ksm process profit metric in ksm_stat

   This exposes the ksm process profit metric in /proc/<pid>/ksm_stat.
   The documentation mentions the formula for the ksm process profit
   metric, however it does not calculate it.  In addition the formula
   depends on the size of internal structures.  So it makes sense to
   expose it.

5) document new procfs ksm knobs

Link: https://lkml.kernel.org/r/20230418051342.1919757-3-shr@devkernel.io
Signed-off-by: Stefan Roesch <shr@devkernel.io>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-04-21 14:52:03 -07:00
Yi Liu
705b004ee3 docs: kvm: vfio: Suggest KVM_DEV_VFIO_GROUP_ADD vs VFIO_GROUP_GET_DEVICE_FD ordering
as some vfio_device's open_device op requires kvm pointer and kvm pointer
set is part of GROUP_ADD.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230421053611.55839-1-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2023-04-21 13:48:44 -06:00
Thomas Gleixner
f37202aa6e irqchip changes for 6.4
- Large RISC-V IPI rework to make way for a new interrupt
   architecture
 
 - More Loongarch fixes from Lianmin Lv, fixing issues in the so
   called "dual-bridge" systems.
 
 - Workaround for the nvidia T241 chip that gets confused in
   3 and 4 socket configurations, leading to the GIC
   malfunctionning in some contexts
 
 - Drop support for non-firmware driven GIC configurarations
   now that the old ARM11MP Cavium board is gone
 
 - Workaround for the Rockchip 3588 chip that doesn't
   correctly deal with the shareability attributes.
 
 - Replace uses of of_find_property() with the more appropriate
   of_property_read_bool()
 
 - Make bcm-6345-l1 request its MMIO region
 
 - Add suspend support to the SiFive PLIC
 
 - Drop support for stih415, stih416 and stid127 platforms
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Merge tag 'irqchip-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip changes from Marc Zyngier:

 - Large RISC-V IPI rework to make way for a new interrupt
   architecture

 - More Loongarch fixes from Lianmin Lv, fixing issues in the so
   called "dual-bridge" systems.

 - Workaround for the nvidia T241 chip that gets confused in
   3 and 4 socket configurations, leading to the GIC
   malfunctionning in some contexts

 - Drop support for non-firmware driven GIC configurarations
   now that the old ARM11MP Cavium board is gone

 - Workaround for the Rockchip 3588 chip that doesn't
   correctly deal with the shareability attributes.

 - Replace uses of of_find_property() with the more appropriate
   of_property_read_bool()

 - Make bcm-6345-l1 request its MMIO region

 - Add suspend support to the SiFive PLIC

 - Drop support for stih415, stih416 and stid127 platforms

Link: https://lore.kernel.org/lkml/20230421132104.3021536-1-maz@kernel.org
2023-04-21 17:30:57 +02:00
Oswald Buddenhagen
4d421eebe1 ALSA: docs: writing-an-alsa-driver.rst: polishing
- Update some outdated info
- Language fixes
- Whitespace/formatting fixes
- Prefer attached over stand-alone '::'

[ dropped a trailing white space in the patch -- tiwai ]

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>

Link: https://lore.kernel.org/r/20230421112751.990244-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-04-21 16:47:18 +02:00
Jakub Kicinski
ca28896580 wireless-next patches for v6.4
Most likely the last -next pull request for v6.4. We have changes all
 over. rtw88 now supports SDIO bus and iwlwifi continues to work on
 Wi-Fi 7 support. Not much stack changes this time.
 
 Major changes:
 
 cfg80211/mac80211
 
 * fix some Fine Time Measurement (FTM) frames not being bufferable
 
 * flush frames before key removal to avoid potential unencrypted
   transmission depending on the hardware design
 
 iwlwifi
 
 * preparation for Wi-Fi 7 EHT and multi-link support
 
 rtw88
 
 * SDIO bus support
 
 * RTL8822BS, RTL8822CS and RTL8821CS SDIO chipset support
 
 rtw89
 
 * framework firmware backwards compatibility
 
 brcmfmac
 
 * Cypress 43439 SDIO support
 
 mt76
 
 * mt7921 P2P support
 
 * mt7996 mesh A-MSDU support
 
 * mt7996 EHT support
 
 * mt7996 coredump support
 
 wcn36xx
 
 * support for pronto v3 hardware
 
 ath11k
 
 * PCIe DeviceTree bindings
 
 * WCN6750: enable SAR support
 
 ath10k
 
 * convert DeviceTree bindings to YAML
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Merge tag 'wireless-next-2023-04-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v6.4

Most likely the last -next pull request for v6.4. We have changes all
over. rtw88 now supports SDIO bus and iwlwifi continues to work on
Wi-Fi 7 support. Not much stack changes this time.

Major changes:

cfg80211/mac80211
 - fix some Fine Time Measurement (FTM) frames not being bufferable
 - flush frames before key removal to avoid potential unencrypted
   transmission depending on the hardware design

iwlwifi
 - preparation for Wi-Fi 7 EHT and multi-link support

rtw88
 - SDIO bus support
 - RTL8822BS, RTL8822CS and RTL8821CS SDIO chipset support

rtw89
 - framework firmware backwards compatibility

brcmfmac
 - Cypress 43439 SDIO support

mt76
 - mt7921 P2P support
 - mt7996 mesh A-MSDU support
 - mt7996 EHT support
 - mt7996 coredump support

wcn36xx
 - support for pronto v3 hardware

ath11k
 - PCIe DeviceTree bindings
 - WCN6750: enable SAR support

ath10k
 - convert DeviceTree bindings to YAML

* tag 'wireless-next-2023-04-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (261 commits)
  wifi: rtw88: Update spelling in main.h
  wifi: airo: remove ISA_DMA_API dependency
  wifi: rtl8xxxu: Simplify setting the initial gain
  wifi: rtl8xxxu: Add rtl8xxxu_write{8,16,32}_{set,clear}
  wifi: rtl8xxxu: Don't print the vendor/product/serial
  wifi: rtw88: Fix memory leak in rtw88_usb
  wifi: rtw88: call rtw8821c_switch_rf_set() according to chip variant
  wifi: rtw88: set pkg_type correctly for specific rtw8821c variants
  wifi: rtw88: rtw8821c: Fix rfe_option field width
  wifi: rtw88: usb: fix priority queue to endpoint mapping
  wifi: rtw88: 8822c: add iface combination
  wifi: rtw88: handle station mode concurrent scan with AP mode
  wifi: rtw88: prevent scan abort with other VIFs
  wifi: rtw88: refine reserved page flow for AP mode
  wifi: rtw88: disallow PS during AP mode
  wifi: rtw88: 8822c: extend reserved page number
  wifi: rtw88: add port switch for AP mode
  wifi: rtw88: add bitmap for dynamic port settings
  wifi: rtw89: mac: use regular int as return type of DLE buffer request
  wifi: mac80211: remove return value check of debugfs_create_dir()
  ...
====================

Link: https://lore.kernel.org/r/20230421104726.800BCC433D2@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21 07:35:51 -07:00
Aleksa Savic
19692f17cd hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream XT
Extend aquacomputer_d5next driver to expose various hardware sensors of the
Aquacomputer Aquastream XT watercooling pump, which communicates
through a proprietary USB HID protocol. Implemented by Leonard Anderweit
[1] [2].

Coolant temp, fan IC and external temp sensor readings are available, along
with speed and voltage of both the pump and optionally connected fan.
It also exposes pump current.

Additionally, serial number and firmware version are exposed through
debugfs.

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/46
[2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/49

Originally-from: Leonard Anderweit <leonard.anderweit@gmail.com>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20230416181702.9892-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21 07:27:23 -07:00
Marc Zyngier
f39157b3c0 Merge branch irq/gic-6.4 into irq/irqchip-next
* irq/gic-6.4:
  : .
  : Collection of GIC/GICv3 fixes and cleanups
  :
  : - Workaround for the nvidia T241 chip that gets confused
  :   in 3 and 4 socket configurations, leading to the GIC
  :   malfunctionning in some contexts
  :
  : - Drop support for non-firmware driven GIC configurarations
  :   now that the old ARM11MP Cavium board is gone
  :
  : - Workaround for the Rockchip 3588 chip that doesn't
  :   correctly deal with the shareability attributes.
  : .
  irqchip/gic-v3: Add Rockchip 3588001 erratum workaround
  irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4
  irqchip/gic: Drop support for board files

Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21 14:05:08 +01:00
Peter Zijlstra
5a4d3b38ed Linux 6.3-rc7
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Merge branch 'v6.3-rc7'

Sync with the urgent patches; in particular:

a53ce18cacb4 ("sched/fair: Sanitize vruntime of entity being migrated")

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
2023-04-21 13:24:18 +02:00
Oswald Buddenhagen
9f656705c5 ALSA: pcm: rewrite snd_pcm_playback_silence()
The auto-silencer supports two modes: "thresholded" to fill up "just
enough", and "top-up" to fill up "as much as possible". The two modes
used rather distinct code paths, which this patch unifies. The only
remaining distinction is how much we actually want to fill.

This fixes a bug in thresholded mode, where we failed to use new_hw_ptr,
resulting in under-fill.

Top-up mode is now more well-behaved and much easier to understand in
corner cases.

This also updates comments in the proximity of silencing-related data
structures.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20230420113324.877164-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-04-21 12:21:04 +02:00
Rob Herring
b19a1d8f1d dt-bindings: pinctrl: qcom,sm8150: Drop duplicate function value "atest_usb2"
The enum value "atest_usb2" appears twice. Remove the duplicate. The
meta-schema normally catches these, but schemas under "$defs" was not
getting checked. A fix for that is pending.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230418150613.1528233-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-04-21 10:51:58 +02:00
Marc Zyngier
6dcf7316e0 Merge branch kvm-arm64/smccc-filtering into kvmarm-master/next
* kvm-arm64/smccc-filtering:
  : .
  : SMCCC call filtering and forwarding to userspace, courtesy of
  : Oliver Upton. From the cover letter:
  :
  : "The Arm SMCCC is rather prescriptive in regards to the allocation of
  : SMCCC function ID ranges. Many of the hypercall ranges have an
  : associated specification from Arm (FF-A, PSCI, SDEI, etc.) with some
  : room for vendor-specific implementations.
  :
  : The ever-expanding SMCCC surface leaves a lot of work within KVM for
  : providing new features. Furthermore, KVM implements its own
  : vendor-specific ABI, with little room for other implementations (like
  : Hyper-V, for example). Rather than cramming it all into the kernel we
  : should provide a way for userspace to handle hypercalls."
  : .
  KVM: selftests: Fix spelling mistake "KVM_HYPERCAL_EXIT_SMC" -> "KVM_HYPERCALL_EXIT_SMC"
  KVM: arm64: Test that SMC64 arch calls are reserved
  KVM: arm64: Prevent userspace from handling SMC64 arch range
  KVM: arm64: Expose SMC/HVC width to userspace
  KVM: selftests: Add test for SMCCC filter
  KVM: selftests: Add a helper for SMCCC calls with SMC instruction
  KVM: arm64: Let errors from SMCCC emulation to reach userspace
  KVM: arm64: Return NOT_SUPPORTED to guest for unknown PSCI version
  KVM: arm64: Introduce support for userspace SMCCC filtering
  KVM: arm64: Add support for KVM_EXIT_HYPERCALL
  KVM: arm64: Use a maple tree to represent the SMCCC filter
  KVM: arm64: Refactor hvc filtering to support different actions
  KVM: arm64: Start handling SMCs from EL1
  KVM: arm64: Rename SMC/HVC call handler to reflect reality
  KVM: arm64: Add vm fd device attribute accessors
  KVM: arm64: Add a helper to check if a VM has ran once
  KVM: x86: Redefine 'longmode' as a flag for KVM_EXIT_HYPERCALL

Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21 09:44:32 +01:00
Devi Priya
d59655d3c0 dt-bindings: pinctrl: qcom: Add few missing functions
Added the missing functions cri_trng2, gpio and removed the
duplicate entry qdss_tracedata_b

Fixes: 5b63ccb69ee8 ("dt-bindings: pinctrl: qcom: Add support for IPQ9574")
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Link: https://lore.kernel.org/r/20230417061337.6552-1-quic_devipriy@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-04-21 10:37:37 +02:00
Marc Zyngier
b22498c484 Merge branch kvm-arm64/timer-vm-offsets into kvmarm-master/next
* kvm-arm64/timer-vm-offsets: (21 commits)
  : .
  : This series aims at satisfying multiple goals:
  :
  : - allow a VMM to atomically restore a timer offset for a whole VM
  :   instead of updating the offset each time a vcpu get its counter
  :   written
  :
  : - allow a VMM to save/restore the physical timer context, something
  :   that we cannot do at the moment due to the lack of offsetting
  :
  : - provide a framework that is suitable for NV support, where we get
  :   both global and per timer, per vcpu offsetting, and manage
  :   interrupts in a less braindead way.
  :
  : Conflict resolution involves using the new per-vcpu config lock instead
  : of the home-grown timer lock.
  : .
  KVM: arm64: Handle 32bit CNTPCTSS traps
  KVM: arm64: selftests: Augment existing timer test to handle variable offset
  KVM: arm64: selftests: Deal with spurious timer interrupts
  KVM: arm64: selftests: Add physical timer registers to the sysreg list
  KVM: arm64: nv: timers: Support hyp timer emulation
  KVM: arm64: nv: timers: Add a per-timer, per-vcpu offset
  KVM: arm64: Document KVM_ARM_SET_CNT_OFFSETS and co
  KVM: arm64: timers: Abstract the number of valid timers per vcpu
  KVM: arm64: timers: Fast-track CNTPCT_EL0 trap handling
  KVM: arm64: Elide kern_hyp_va() in VHE-specific parts of the hypervisor
  KVM: arm64: timers: Move the timer IRQs into arch_timer_vm_data
  KVM: arm64: timers: Abstract per-timer IRQ access
  KVM: arm64: timers: Rationalise per-vcpu timer init
  KVM: arm64: timers: Allow save/restoring of the physical timer
  KVM: arm64: timers: Allow userspace to set the global counter offset
  KVM: arm64: Expose {un,}lock_all_vcpus() to the rest of KVM
  KVM: arm64: timers: Allow physical offset without CNTPOFF_EL2
  KVM: arm64: timers: Use CNTPOFF_EL2 to offset the physical timer
  arm64: Add HAS_ECV_CNTPOFF capability
  arm64: Add CNTPOFF_EL2 register definition
  ...

Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21 09:36:40 +01:00
Luca Weiss
4b648d9494 dt-bindings: pinctrl: qcom,pmic-gpio: add PMI632
Document the 8 GPIOs found on PMI632.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230414-pmi632-v2-1-98bafa909c36@z3ntu.xyz
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-04-21 10:28:44 +02:00
Shannon Nelson
ddbcb22055 pds_core: Kconfig and pds_core.rst
Remaining documentation and Kconfig hook for building the driver.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:14 +01:00
Shannon Nelson
40ced89445 pds_core: devlink params for enabling VIF support
Add the devlink parameter switches so the user can enable
the features supported by the VFs.  The only feature supported
at the moment is vDPA.

Example:
    devlink dev param set pci/0000:2b:00.0 \
	    name enable_vnet cmode runtime value true

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:13 +01:00
Shannon Nelson
49ce92fbee pds_core: add FW update feature to devlink
Add in the support for doing firmware updates.  Of the two
main banks available, a and b, this updates the one not in
use and then selects it for the next boot.

Example:
    devlink dev flash pci/0000:b2:00.0 \
	    file pensando/dsc_fw_1.63.0-22.tar

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:13 +01:00
Shannon Nelson
45d76f4929 pds_core: set up device and adminq
Set up the basic adminq and notifyq queue structures.  These are
used mostly by the client drivers for feature configuration.
These are essentially the same adminq and notifyq as in the
ionic driver.

Part of this includes querying for device identity and FW
information, so we can make that available to devlink dev info.

  $ devlink dev info pci/0000:b5:00.0
  pci/0000:b5:00.0:
    driver pds_core
    serial_number FLM18420073
    versions:
        fixed:
          asic.id 0x0
          asic.rev 0x0
        running:
          fw 1.51.0-73
        stored:
          fw.goldfw 1.15.9-C-22
          fw.mainfwa 1.60.0-73
          fw.mainfwb 1.60.0-57

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:12 +01:00
Shannon Nelson
25b450c05a pds_core: add devlink health facilities
Add devlink health reporting on top of our fw watchdog.

Example:
  # devlink health show pci/0000:2b:00.0 reporter fw
  pci/0000:2b:00.0:
    reporter fw
      state healthy error 0 recover 0
  # devlink health diagnose pci/0000:2b:00.0 reporter fw
   Status: healthy State: 1 Generation: 0 Recoveries: 0

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:12 +01:00
Shannon Nelson
55435ea772 pds_core: initial framework for pds_core PF driver
This is the initial PCI driver framework for the new pds_core device
driver and its family of devices.  This does the very basics of
registering for the new PF PCI device 1dd8:100c, setting up debugfs
entries, and registering with devlink.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:29:12 +01:00
Mahesh Bandewar
7ab75456be ipv6: add icmpv6_error_anycast_as_unicast for ICMPv6
ICMPv6 error packets are not sent to the anycast destinations and this
prevents things like traceroute from working. So create a setting similar
to ECHO when dealing with Anycast sources (icmpv6_echo_ignore_anycast).

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Link: https://lore.kernel.org/r/20230419013238.2691167-1-maheshb@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-20 20:07:50 -07:00
Maher Sanalla
cf14af140a net/mlx5e: Add vnic devlink health reporter to representors
Create a new devlink health reporter for representor interface, which
reports the values of representor vnic diagnostic counters when diagnosed.

This patch will allow admins to monitor VF diagnostic counters through
the representor-interface vnic reporter.

Example of usage:
$ devlink health diagnose pci/0000:08:00.0/65537 reporter vnic
  vNIC env counters:
    total_error_queues: 0 send_queue_priority_update_flow: 0
    comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0
    invalid_command: 0 quota_exceeded_command: 0
    nic_receive_steering_discard: 0

Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2023-04-20 18:35:49 -07:00
Maher Sanalla
b0bc615df4 net/mlx5: Add vnic devlink health reporter to PFs/VFs
Create a vnic devlink health reporter for PFs/VFs interfaces.
The reporter's diagnose callback displays the values of vNIC/vport
transport debug counters of PFs/VFs, as follows:

$ devlink health diagnose pci/0000:08:00.0 reporter vnic
 vNIC env counters:
    total_error_queues: 0 send_queue_priority_update_flow: 0
    comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0
    invalid_command: 0 quota_exceeded_command: 0
    nic_receive_steering_discard: 0

Moreover, add documentation on the reporter functionality and the
counters description.

While at it, expose the vNIC counters diagnose function to be used by
the downstream patch, which will reveal the counters for representor
interfaces.

Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2023-04-20 18:35:49 -07:00
Brian Masney
54d85d6966 docs: clk: add documentation to log which clocks have been disabled
The existing clk documentation has a section that talks about the
clk_ignore_unused kernel parameter. Add additional documentation that
describes how to log which clocks the kernel disables on bootup. This
will log messages like the following to the console on bootup:

    [    1.268115] clk: Disabling unused clocks
    [    1.272167] clk_disable: gcc_usb_clkref_en
    [    1.276389] clk_disable: gcc_usb30_sec_sleep_clk
    [    1.281131] clk_disable: gcc_usb30_prim_sleep_clk
    ...

Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20230411192153.289688-1-bmasney@redhat.com
[jc: turned parameters into a literal block]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Lin Yu Chen
c9b951c313 docs: trace: Fix typo in ftrace.rst
There is a typo in the sentence "A kernel developer must be
conscience ...". The word conscience should be conscious.
This patch fixes it.

Signed-off-by: Lin Yu Chen <starpt.official@gmail.com>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20230412183739.89894-1-starpt.official@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Krzysztof Kozlowski
c0d747a5b2 Documentation/process: always CC responsible lists
The "Select the recipients for your patch" part about CC-ing mailing
lists is a bit vague and might be understood that only some lists should
be Cc-ed.  That's not what most of the maintainers expect.  For given
code, associated mailing list must always be CC-ed, because the list is
used for reviewing and testing patches.  Example are the Devicetree
bindings patches, which are tested iff Devicetree mailing list is CC-ed.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230413165501.47442-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Lukas Bulwahn
a110f8eb6a docs: kmemleak: adjust to config renaming
Commit c87db8ca0902 ("kmemleak-test: fix kmemleak_test.c build logic")
essentially renames the config DEBUG_KMEMLEAK_TEST to SAMPLE_KMEMLEAK, but
misses to adjust the documentation.

Adjust kmemleak documentation to this config renaming.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230414061241.12754-1-lukas.bulwahn@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Alexey Dobriyan
5c2c34a49b ELF: document some de-facto PT_* ABI quirks
Turns out rules about PT_INTERP, PT_GNU_STACK and PT_GNU_PROPERTY
program headers are slightly different.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Link: https://lore.kernel.org/r/88d3f1bb-f4e0-4c40-9304-3843513a1262@p183
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Alain Volmat
4de3790a63 Documentation: arm: remove stih415/stih416 related entries
ST's STiH415 and STiH416 platforms support have been removed since
a long time already.  This commit updates the sti related documentation
overview to remove related entries and update the sti part to add
STiH407/STiH410 and STiH418 platforms which are still actively
supported.

Signed-off-by: Alain Volmat <avolmat@me.com>
Link: https://lore.kernel.org/r/20230416185349.18156-1-avolmat@me.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
Jonathan Corbet
eaae75754d docs: turn off "smart quotes" in the HTML build
We have long disabled the "html_use_smartypants" option to prevent Sphinx
from mangling "--" sequences (among others).  Unfortunately, Sphinx changed
that option to "smartquotes" in the 1.6.6 release, and seemingly didn't see
fit to warn about the use of the obsolete option, resulting in the
aforementioned mangling returning.  Disable this behavior again and hope
that the option name stays stable for a while.

Reported-by: Zipeng Zhang <zhangzipeng0@foxmail.com>
Link: https://lore.kernel.org/lkml/tencent_CB1A298D31FD221496FF657CD7EF406E6605@qq.com
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:18 -06:00
Jakub Kicinski
681c5b51dc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Adjacent changes:

net/mptcp/protocol.h
  63740448a32e ("mptcp: fix accept vs worker race")
  2a6a870e44dd ("mptcp: stops worker on unaccepted sockets at listener close")
  ddb1a072f858 ("mptcp: move first subflow allocation at mpc access time")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-20 16:29:51 -07:00
Rob Herring
66ae053516 dt-bindings: rng: Drop unneeded quotes
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #brcm,iproc-rng200
Link: https://lore.kernel.org/r/20230327170153.4105594-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-20 16:30:03 -05:00
Bjorn Helgaas
5c5dd8839f Merge branch 'pci/controller/qcom'
- Use correct PCIE20_PARF_AXI_MSTR_WR_ADDR_HALT_V2 register for v2.7.0
  (Manivannan Sadhasivam)

- Remove "PCIE20_" prefix from register definitions (Manivannan Sadhasivam)

- Sort registers and bitfield declarations (Manivannan Sadhasivam)

- Convert to GENMASK and FIELD_PREP (Manivannan Sadhasivam)

- Use bulk APIs for clocks of IP 1.0.0, 2.3.2, 2.3.3 (Manivannan
  Sadhasivam)

- Use bulk APIs for reset of IP 2.1.0, 2.3.3, 2.4.0 (Manivannan Sadhasivam)

- Rename qcom_pcie_config_sid_sm8250() to be non SM8250-specific
  (Manivannan Sadhasivam)

- Add DT "mhi" register region for supported SoCs (Manivannan Sadhasivam)

- Expose link transition counts via debugfs to help debug low power issues
  (Manivannan Sadhasivam)

- Support system suspend and resume; reduce interconnect bandwidth and turn
  off clock and PHY if there are no active devices (Manivannan Sadhasivam)

- Enable async probe by default to reduce boot time (Manivannan Sadhasivam)

- Add Manivannan Sadhasivam as qcom DT binding maintainer, replacing
  Stanimir Varbanov (Manivannan Sadhasivam)

- Add DT binding and driver support for Qcom SDX55 SoC (Manivannan
  Sadhasivam)

- Add DT binding and driver support for SM8550 SoC (Abel Vesa)

- Document msi-map and msi-map-mask DT properties (Manivannan Sadhasivam)

* pci/controller/qcom:
  dt-bindings: PCI: qcom: Document msi-map and msi-map-mask properties
  PCI: qcom: Add SM8550 PCIe support
  dt-bindings: PCI: qcom: Add SM8550 compatible
  PCI: qcom: Add support for SDX55 SoC
  dt-bindings: PCI: qcom-ep: Fix the unit address used in example
  dt-bindings: PCI: qcom: Add SDX55 SoC
  dt-bindings: PCI: qcom: Update maintainers entry
  PCI: qcom: Enable async probe by default
  PCI: qcom: Add support for system suspend and resume
  PCI: qcom: Expose link transition counts via debugfs
  dt-bindings: PCI: qcom: Add "mhi" register region to supported SoCs
  PCI: qcom: Rename qcom_pcie_config_sid_sm8250() to reflect IP version
  PCI: qcom: Use macros for defining total no. of clocks & supplies
  PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.4.0
  PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.3.3
  PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 2.3.3
  PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 2.3.2
  PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 1.0.0
  PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.1.0
  PCI: qcom: Use lower case for hex
  PCI: qcom: Add missing macros for register fields
  PCI: qcom: Use bitfield definitions for register fields
  PCI: qcom: Sort and group registers and bitfield definitions
  PCI: qcom: Remove PCIE20_ prefix from register definitions
  PCI: qcom: Fix the incorrect register usage in v2.7.0 config
2023-04-20 16:16:38 -05:00
Rob Herring
4b71ed9fb2 dt-bindings: arm/soc: mediatek: Drop unneeded quotes
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20230322173501.3970991-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-20 15:43:21 -05:00
Rob Herring
2961ab0568 dt-bindings: soc: qcom: Drop unneeded quotes
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230327170205.4106310-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-20 15:36:54 -05:00
Rob Herring
98530c34d0 dt-bindings: i2c: samsung: Fix 'deprecated' value
'deprecated' is a boolean type which should have a value of 'true' rather
than 'yes'.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230418150643.1529895-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-20 15:34:23 -05:00
Rob Herring
ed3d8f3efa dt-bindings: display: Fix lvds.yaml references
The trailing "/" in "lvds.yaml/#" is not a valid JSON pointer. The existing
jsonschema package allows it, but coming changes make allowed "$ref" URIs
stricter.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20230418150658.1535120-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-20 15:34:23 -05:00
Linus Torvalds
6a66fdd29e Rust fixes for v6.3
- Build: Rust + GCC build fix and 'grep' warning fix.
 
  - Code: Missing 'extern "C"' fix.
 
  - Scripts: 'is_rust_module.sh' and 'generate_rust_analyzer.py' fixes.
 
  - A couple trivial fixes.
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Merge tag 'rust-fixes-6.3' of https://github.com/Rust-for-Linux/linux

Pull Rust fixes from Miguel Ojeda:
 "Most of these are straightforward.

  The last one is more complex, but it only touches Rust + GCC builds
  which are for the moment best-effort.

   - Code: Missing 'extern "C"' fix.

   - Scripts: 'is_rust_module.sh' and 'generate_rust_analyzer.py' fixes.

   - A couple trivial fixes

   - Build: Rust + GCC build fix and 'grep' warning fix"

* tag 'rust-fixes-6.3' of https://github.com/Rust-for-Linux/linux:
  rust: allow to use INIT_STACK_ALL_ZERO
  rust: fix regexp in scripts/is_rust_module.sh
  rust: build: Fix grep warning
  scripts: generate_rust_analyzer: Handle sub-modules with no Makefile
  rust: kernel: Mark rust_fmt_argument as extern "C"
  rust: sort uml documentation arch support table
  rust: str: fix requierments->requirements typo
2023-04-20 12:46:18 -07:00
Linus Torvalds
23309d600d Networking fixes for 6.3-rc8, including fixes from netfilter and bpf
Current release - regressions:
 
   - sched: clear actions pointer in miss cookie init fail
 
   - mptcp: fix accept vs worker race
 
   - bpf: fix bpf_arch_text_poke() with new_addr == NULL on s390
 
   - eth: bnxt_en: fix a possible NULL pointer dereference in unload path
 
   - eth: veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag
 
 Current release - new code bugs:
 
   - eth: revert "net/mlx5: Enable management PF initialization"
 
 Previous releases - regressions:
 
   - netfilter: fix recent physdev match breakage
 
   - bpf: fix incorrect verifier pruning due to missing register precision taints
 
   - eth: virtio_net: fix overflow inside xdp_linearize_page()
 
   - eth: cxgb4: fix use after free bugs caused by circular dependency problem
 
   - eth: mlxsw: pci: fix possible crash during initialization
 
 Previous releases - always broken:
 
   - sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg
 
   - netfilter: validate catch-all set elements
 
   - bridge: don't notify FDB entries with "master dynamic"
 
   - eth: bonding: fix memory leak when changing bond type to ethernet
 
   - eth: i40e: fix accessing vsi->active_filters without holding lock
 
 Misc:
 
   - Mat is back as MPTCP co-maintainer
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

  There are a few fixes for new code bugs, including the Mellanox one
  noted in the last networking pull. No known regressions outstanding.

  Current release - regressions:

   - sched: clear actions pointer in miss cookie init fail

   - mptcp: fix accept vs worker race

   - bpf: fix bpf_arch_text_poke() with new_addr == NULL on s390

   - eth: bnxt_en: fix a possible NULL pointer dereference in unload
     path

   - eth: veth: take into account peer device for
     NETDEV_XDP_ACT_NDO_XMIT xdp_features flag

  Current release - new code bugs:

   - eth: revert "net/mlx5: Enable management PF initialization"

  Previous releases - regressions:

   - netfilter: fix recent physdev match breakage

   - bpf: fix incorrect verifier pruning due to missing register
     precision taints

   - eth: virtio_net: fix overflow inside xdp_linearize_page()

   - eth: cxgb4: fix use after free bugs caused by circular dependency
     problem

   - eth: mlxsw: pci: fix possible crash during initialization

  Previous releases - always broken:

   - sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

   - netfilter: validate catch-all set elements

   - bridge: don't notify FDB entries with "master dynamic"

   - eth: bonding: fix memory leak when changing bond type to ethernet

   - eth: i40e: fix accessing vsi->active_filters without holding lock

  Misc:

   - Mat is back as MPTCP co-maintainer"

* tag 'net-6.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (33 commits)
  net: bridge: switchdev: don't notify FDB entries with "master dynamic"
  Revert "net/mlx5: Enable management PF initialization"
  MAINTAINERS: Resume MPTCP co-maintainer role
  mailmap: add entries for Mat Martineau
  e1000e: Disable TSO on i219-LM card to increase speed
  bnxt_en: fix free-runnig PHC mode
  net: dsa: microchip: ksz8795: Correctly handle huge frame configuration
  bpf: Fix incorrect verifier pruning due to missing register precision taints
  hamradio: drop ISA_DMA_API dependency
  mlxsw: pci: Fix possible crash during initialization
  mptcp: fix accept vs worker race
  mptcp: stops worker on unaccepted sockets at listener close
  net: rpl: fix rpl header size calculation
  net: vmxnet3: Fix NULL pointer dereference in vmxnet3_rq_rx_complete()
  bonding: Fix memory leak when changing bond type to Ethernet
  veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag
  mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next()
  bnxt_en: Fix a possible NULL pointer dereference in unload path
  bnxt_en: Do not initialize PTP on older P3/P4 chips
  netfilter: nf_tables: tighten netlink attribute requirements for catch-all elements
  ...
2023-04-20 11:03:51 -07:00