Commit Graph

73939 Commits

Author SHA1 Message Date
Masahiro Yamada
bea2c5ef78 kconfig: remove support for "bool" prompt for choice entries
Since commit fde192511b ("kconfig: remove tristate choice support"),
all choice blocks are now boolean. There is no longer a need to specify
the choice type explicitly.

All "bool" prompts in choice entries have been converted to "prompt".

This commit removes support for the "bool" syntax in choice entries.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-11-04 17:53:09 +09:00
Linus Torvalds
d5aaa0bc6d phy fixes for 6.12
- Bunch of Qualcomm QMP driver fixes for null deref on suspend, bogus
    supplies fix and reset entries fix
  - BCM usb driver init array fix
  - cadence array offset fix
  - starfive link configuration fix
  - config dependency fix for rockchip driver
  - freescale reset signal fix before pll lock
  - tegra driver fix for error pointer check
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Merge tag 'phy-fixes-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy fixes from Vinod Koul:

 - Qualcomm QMP driver fixes for null deref on suspend, bogus supplies
   fix and reset entries fix

 - BCM usb driver init array fix

 - cadence array offset fix

 - starfive link configuration fix

 - config dependency fix for rockchip driver

 - freescale reset signal fix before pll lock

 - tegra driver fix for error pointer check

* tag 'phy-fixes-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: tegra: xusb: Add error pointer check in xusb.c
  dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Fix X1E80100 resets entries
  phy: freescale: imx8m-pcie: Do CMN_RST just before PHY PLL lock check
  phy: phy-rockchip-samsung-hdptx: Depend on CONFIG_COMMON_CLK
  phy: ti: phy-j721e-wiz: fix usxgmii configuration
  phy: starfive: jh7110-usb: Fix link configuration to controller
  phy: qcom: qmp-pcie: drop bogus x1e80100 qref supplies
  phy: qcom: qmp-combo: move driver data initialisation earlier
  phy: qcom: qmp-usbc: fix NULL-deref on runtime suspend
  phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend
  phy: qcom: qmp-usb: fix NULL-deref on runtime suspend
  dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: add missing x1e80100 pipediv2 clocks
  phy: usb: disable COMMONONN for dual mode
  phy: cadence: Sierra: Fix offset of DEQ open eye algorithm control register
  phy: usb: Fix missing elements in BCM4908 USB init array
2024-11-03 10:19:34 -10:00
Linus Torvalds
32cfb3c48e Char/Misc/IIO driver fixes for 6.12-rc6
Here are some small char/misc/iio fixes for 6.12-rc6 that resolves some
 reported issues.  Included in here are the following:
   - small IIO driver fixes for many reported issues
   - mei driver fix for a suddenly much reported issue for an "old"
     issue.
   - MAINTAINERS update for a developer who has moved companies and
     forgot to update their old entry.
 
 All of these have been in linux-next this week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver fixes from Greg KH:
 "Here are some small char/misc/iio fixes for 6.12-rc6 that resolve
  some reported issues. Included in here are the following:

   - small IIO driver fixes for many reported issues

   - mei driver fix for a suddenly much reported issue for an "old"
     issue.

   - MAINTAINERS update for a developer who has moved companies and
     forgot to update their old entry.

  All of these have been in linux-next this week with no reported
  issues"

* tag 'char-misc-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  mei: use kvmalloc for read buffer
  MAINTAINERS: add netup_unidvb maintainer
  iio: dac: Kconfig: Fix build error for ltc2664
  iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()
  staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()
  docs: iio: ad7380: fix supply for ad7380-4
  iio: adc: ad7380: fix supplies for ad7380-4
  iio: adc: ad7380: add missing supplies
  iio: adc: ad7380: use devm_regulator_get_enable_read_voltage()
  dt-bindings: iio: adc: ad7380: fix ad7380-4 reference supply
  iio: light: veml6030: fix microlux value calculation
  iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()
  iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table()
2024-11-03 08:45:03 -10:00
Linus Torvalds
269ce3bd62 drm fixes for 6.12-rc6
xe:
 - Fix missing HPD interrupt enabling, bringing one PM refactor with it
 - Workaround LNL GGTT invalidation not being visible to GuC
 - Avoid getting jobs stuck without a protecting timeout
 
 ivpu:
 - Fix firewall IRQ handling
 
 panthor:
 - Fix firmware initialization wrt page sizes
 - Fix handling and reporting of dead job groups
 
 sched:
 - Guarantee forward progress via WC_MEM_RECLAIM
 
 tests:
 - Fix memory leak in drm_display_mode_from_cea_vic()
 
 amdgpu:
 - DCN 3.5 fix
 - Vangogh SMU KASAN fix
 - SMU 13 profile reporting fix
 
 mediatek:
 - Fix degradation problem of alpha blending
 - Fix color format MACROs in OVL
 - Fix get efuse issue for MT8188 DPTX
 - Fix potential NULL dereference in mtk_crtc_destroy()
 - Correct dpi power-domains property
 - Add split subschema property constraints
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Merge tag 'drm-fixes-2024-11-02' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Regular fixes pull, nothing too out of the ordinary, the mediatek
  fixes came in a batch that I might have preferred a bit earlier but
  all seem fine, otherwise regular xe/amdgpu and a few misc ones.

  xe:
   - Fix missing HPD interrupt enabling, bringing one PM refactor with it
   - Workaround LNL GGTT invalidation not being visible to GuC
   - Avoid getting jobs stuck without a protecting timeout

  ivpu:
   - Fix firewall IRQ handling

  panthor:
   - Fix firmware initialization wrt page sizes
   - Fix handling and reporting of dead job groups

  sched:
   - Guarantee forward progress via WC_MEM_RECLAIM

  tests:
   - Fix memory leak in drm_display_mode_from_cea_vic()

  amdgpu:
   - DCN 3.5 fix
   - Vangogh SMU KASAN fix
   - SMU 13 profile reporting fix

  mediatek:
   - Fix degradation problem of alpha blending
   - Fix color format MACROs in OVL
   - Fix get efuse issue for MT8188 DPTX
   - Fix potential NULL dereference in mtk_crtc_destroy()
   - Correct dpi power-domains property
   - Add split subschema property constraints"

* tag 'drm-fixes-2024-11-02' of https://gitlab.freedesktop.org/drm/kernel: (27 commits)
  drm/xe: Don't short circuit TDR on jobs not started
  drm/xe: Add mmio read before GGTT invalidate
  drm/tests: hdmi: Fix memory leaks in drm_display_mode_from_cea_vic()
  drm/connector: hdmi: Fix memory leak in drm_display_mode_from_cea_vic()
  drm/tests: helpers: Add helper for drm_display_mode_from_cea_vic()
  drm/panthor: Report group as timedout when we fail to properly suspend
  drm/panthor: Fail job creation when the group is dead
  drm/panthor: Fix firmware initialization on systems with a page size > 4k
  accel/ivpu: Fix NOC firewall interrupt handling
  drm/xe/display: Add missing HPD interrupt enabling during non-d3cold RPM resume
  drm/xe/display: Separate the d3cold and non-d3cold runtime PM handling
  drm/xe: Remove runtime argument from display s/r functions
  drm/amdgpu/smu13: fix profile reporting
  drm/amd/pm: Vangogh: Fix kernel memory out of bounds write
  Revert "drm/amd/display: update DML2 policy EnhancedPrefetchScheduleAccelerationFinal DCN35"
  drm/sched: Mark scheduler work queues with WQ_MEM_RECLAIM
  drm/tegra: Fix NULL vs IS_ERR() check in probe()
  dt-bindings: display: mediatek: split: add subschema property constraints
  dt-bindings: display: mediatek: dpi: correct power-domains property
  drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy()
  ...
2024-11-01 15:37:09 -10:00
Linus Torvalds
a031e15404 RISC-V Fixes for 6.11-rc6
* A fix that avoids accessing the early boot ACPI tables via unsafe
   memory attributes, which can result in incorrect ACPI table data
   appearing.  This can cause all sorts of bad behavior.
 * A fix to avoid compiler-insert library calls in the VDSO.
 * GCC+Rust builds have been disabled, to avoid issues related to ISA
   string mismatched between the GCC and LLVM Rust implementations.
 * The NX flag is now set in the EFI PE/COFF headers, which is necessary
   for some distro GRUB versions to boot images.
 * A fix to avoid leaking DT node reference counts on ACPI systems during
   cache info parsing.
 * CPU numbers are now printed as unsigned values during hotplug.
 * A pair of build fixes for usused macros, which can trigger warnings on
   some configurations.
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Merge tag 'riscv-for-linus-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - Avoid accessing the early boot ACPI tables via unsafe memory
   attributes, which can result in incorrect ACPI table data appearing.
   This can cause all sorts of bad behavior.

 - Avoid compiler-inserted library calls in the VDSO.

 - GCC+Rust builds have been disabled, to avoid issues related to ISA
   string mismatched between the GCC and LLVM Rust implementations.

 - The NX flag is now set in the EFI PE/COFF headers, which is necessary
   for some distro GRUB versions to boot images.

 - A fix to avoid leaking DT node reference counts on ACPI systems
   during cache info parsing.

 - CPU numbers are now printed as unsigned values during hotplug.

 - A pair of build fixes for usused macros, which can trigger warnings
   on some configurations.

* tag 'riscv-for-linus-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Remove duplicated GET_RM
  riscv: Remove unused GENERATING_ASM_OFFSETS
  riscv: Use '%u' to format the output of 'cpu'
  riscv: Prevent a bad reference count on CPU nodes
  riscv: efi: Set NX compat flag in PE/COFF header
  RISC-V: disallow gcc + rust builds
  riscv: Do not use fortify in early code
  RISC-V: ACPI: fix early_ioremap to early_memremap
  riscv: vdso: Prevent the compiler from inserting calls to memset()
2024-11-01 08:26:38 -10:00
Linus Torvalds
d56239a82e vfs-6.12-rc6.fixes
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Merge tag 'vfs-6.12-rc6.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

Pull filesystem fixes from Christian Brauner:
 "VFS:

   - Fix copy_page_from_iter_atomic() if KMAP_LOCAL_FORCE_MAP=y is set

   - Add a get_tree_bdev_flags() helper that allows to modify e.g.,
     whether errors are logged into the filesystem context during
     superblock creation. This is used by erofs to fix a userspace
     regression where an error is currently logged when its used on a
     regular file which is an new allowed mode in erofs.

  netfs:

   - Fix the sysfs debug path in the documentation.

   - Fix iov_iter_get_pages*() for folio queues by skipping the page
     extracation if we're at the end of a folio.

  afs:

   - Fix moving subdirectories to different parent directory.

  autofs:

   - Fix handling of AUTOFS_DEV_IOCTL_TIMEOUT_CMD ioctl in
     validate_dev_ioctl(). The actual ioctl number, not the ioctl
     command needs to be checked for autofs"

* tag 'vfs-6.12-rc6.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs:
  iov_iter: fix copy_page_from_iter_atomic() if KMAP_LOCAL_FORCE_MAP
  autofs: fix thinko in validate_dev_ioctl()
  iov_iter: Fix iov_iter_get_pages*() for folio_queue
  afs: Fix missing subdir edit when renamed between parent dirs
  doc: correcting the debug path for cachefiles
  erofs: use get_tree_bdev_flags() to avoid misleading messages
  fs/super.c: introduce get_tree_bdev_flags()
2024-11-01 07:37:10 -10:00
Linus Torvalds
90602c251c Including fixes from WiFi, bluetooth and netfilter.
No known new regressions outstanding.
 
 Current release - regressions:
 
   - wifi: mt76: do not increase mcu skb refcount if retry is not supported
 
 Current release - new code bugs:
 
   - wifi:
     - rtw88: fix the RX aggregation in USB 3 mode
     - mac80211: fix memory corruption bug in struct ieee80211_chanctx
 
 Previous releases - regressions:
 
   - sched:
     - stop qdisc_tree_reduce_backlog on TC_H_ROOT
     - sch_api: fix xa_insert() error path in tcf_block_get_ext()
 
   - wifi:
     - revert "wifi: iwlwifi: remove retry loops in start"
     - cfg80211: clear wdev->cqm_config pointer on free
 
   - netfilter: fix potential crash in nf_send_reset6()
 
   - ip_tunnel: fix suspicious RCU usage warning in ip_tunnel_find()
 
   - bluetooth: fix null-ptr-deref in hci_read_supported_codecs
 
   - eth: mlxsw: add missing verification before pushing Tx header
 
   - eth: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue
 
 Previous releases - always broken:
 
   - wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower
 
   - netfilter: sanitize offset and length before calling skb_checksum()
 
   - core:
     - fix crash when config small gso_max_size/gso_ipv4_max_size
     - skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension
 
   - mptcp: protect sched with rcu_read_lock
 
   - eth: ice: fix crash on probe for DPLL enabled E810 LOM
 
   - eth: macsec: fix use-after-free while sending the offloading packet
 
   - eth: stmmac: fix unbalanced DMA map/unmap for non-paged SKB data
 
   - eth: hns3: fix kernel crash when 1588 is sent on HIP08 devices
 
   - eth: mtk_wed: fix path of MT7988 WO firmware
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from WiFi, bluetooth and netfilter.

  No known new regressions outstanding.

  Current release - regressions:

   - wifi: mt76: do not increase mcu skb refcount if retry is not
     supported

  Current release - new code bugs:

   - wifi:
      - rtw88: fix the RX aggregation in USB 3 mode
      - mac80211: fix memory corruption bug in struct ieee80211_chanctx

  Previous releases - regressions:

   - sched:
      - stop qdisc_tree_reduce_backlog on TC_H_ROOT
      - sch_api: fix xa_insert() error path in tcf_block_get_ext()

   - wifi:
      - revert "wifi: iwlwifi: remove retry loops in start"
      - cfg80211: clear wdev->cqm_config pointer on free

   - netfilter: fix potential crash in nf_send_reset6()

   - ip_tunnel: fix suspicious RCU usage warning in ip_tunnel_find()

   - bluetooth: fix null-ptr-deref in hci_read_supported_codecs

   - eth: mlxsw: add missing verification before pushing Tx header

   - eth: hns3: fixed hclge_fetch_pf_reg accesses bar space out of
     bounds issue

  Previous releases - always broken:

   - wifi: mac80211: do not pass a stopped vif to the driver in
     .get_txpower

   - netfilter: sanitize offset and length before calling skb_checksum()

   - core:
      - fix crash when config small gso_max_size/gso_ipv4_max_size
      - skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension

   - mptcp: protect sched with rcu_read_lock

   - eth: ice: fix crash on probe for DPLL enabled E810 LOM

   - eth: macsec: fix use-after-free while sending the offloading packet

   - eth: stmmac: fix unbalanced DMA map/unmap for non-paged SKB data

   - eth: hns3: fix kernel crash when 1588 is sent on HIP08 devices

   - eth: mtk_wed: fix path of MT7988 WO firmware"

* tag 'net-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
  net: hns3: fix kernel crash when 1588 is sent on HIP08 devices
  net: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue
  net: hns3: initialize reset_timer before hclgevf_misc_irq_init()
  net: hns3: don't auto enable misc vector
  net: hns3: Resolved the issue that the debugfs query result is inconsistent.
  net: hns3: fix missing features due to dev->features configuration too early
  net: hns3: fixed reset failure issues caused by the incorrect reset type
  net: hns3: add sync command to sync io-pgtable
  net: hns3: default enable tx bounce buffer when smmu enabled
  netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
  net: ethernet: mtk_wed: fix path of MT7988 WO firmware
  selftests: forwarding: Add IPv6 GRE remote change tests
  mlxsw: spectrum_ipip: Fix memory leak when changing remote IPv6 address
  mlxsw: pci: Sync Rx buffers for device
  mlxsw: pci: Sync Rx buffers for CPU
  mlxsw: spectrum_ptp: Add missing verification before pushing Tx header
  net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension
  Bluetooth: hci: fix null-ptr-deref in hci_read_supported_codecs
  netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()
  netfilter: Fix use-after-free in get_info()
  ...
2024-10-31 12:39:58 -10:00
Dave Airlie
427360718e Mediatek DRM Fixes - 20241028
1. Fix degradation problem of alpha blending
 2. Fix color format MACROs in OVL
 3. Fix get efuse issue for MT8188 DPTX
 4. Fix potential NULL dereference in mtk_crtc_destroy()
 5. Correct dpi power-domains property
 6. Add split subschema property constraints
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Merge tag 'mediatek-drm-fixes-20241028' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes

Mediatek DRM Fixes - 20241028

1. Fix degradation problem of alpha blending
2. Fix color format MACROs in OVL
3. Fix get efuse issue for MT8188 DPTX
4. Fix potential NULL dereference in mtk_crtc_destroy()
5. Correct dpi power-domains property
6. Add split subschema property constraints

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241028135846.3570-1-chunkuang.hu@kernel.org
2024-11-01 07:34:21 +10:00
Linus Torvalds
15cb732c16 sound fixes for 6.12-rc6
Here we see slightly more commits than wished, but basically all are
 small and mostly trivial fixes.  The only core change is the
 workaround for __counted_by() usage in ASoC DAPM code, while the rest
 are device-specific fixes for Intel Baytrail devices, Cirrus and
 wcd937x codecs, and HD-audio / USB-audio devices.
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Merge tag 'sound-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here we see slightly more commits than wished, but basically all are
  small and mostly trivial fixes.

  The only core change is the workaround for __counted_by() usage in
  ASoC DAPM code, while the rest are device-specific fixes for Intel
  Baytrail devices, Cirrus and wcd937x codecs, and HD-audio / USB-audio
  devices"

* tag 'sound-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek: Fix headset mic on TUXEDO Stellaris 16 Gen6 mb1
  ALSA: hda/realtek: Fix headset mic on TUXEDO Gemini 17 Gen3
  ALSA: usb-audio: Add quirks for Dell WD19 dock
  ASoC: codecs: wcd937x: relax the AUX PDM watchdog
  ASoC: codecs: wcd937x: add missing LO Switch control
  ASoC: dt-bindings: rockchip,rk3308-codec: add port property
  ALSA: hda/realtek: Add subwoofer quirk for Infinix ZERO BOOK 13
  ASoC: dapm: fix bounds checker error in dapm_widget_list_create
  ASoC: Intel: sst: Fix used of uninitialized ctx to log an error
  ASoC: cs42l51: Fix some error handling paths in cs42l51_probe()
  ASoC: Intel: sst: Support LPE0F28 ACPI HID
  ALSA: hda/realtek: Limit internal Mic boost on Dell platform
  ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet
  ASoC: Intel: bytcr_rt5640: Add support for non ACPI instantiated codec
  ASoC: codecs: rt5640: Always disable IRQs from rt5640_cancel_work()
2024-10-31 08:15:40 -10:00
Dmitry Yashin
cc8475a07c
ASoC: dt-bindings: rockchip,rk3308-codec: add port property
Fix DTB warnings when rk3308-codec used with audio-graph-card by
documenting port property:

codec@ff560000: 'port' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Dmitry Yashin <dmt.yashin@gmail.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20241028213314.476776-2-dmt.yashin@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-29 12:46:31 +00:00
Jeff Xu
1834300798 mseal: update mseal.rst
Pedro Falcato's optimization [1] for checking sealed VMAs, which replaces
the can_modify_mm() function with an in-loop check, necessitates an update
to the mseal.rst documentation to reflect this change.

Furthermore, the document has received offline comments regarding the code
sample and suggestions for sentence clarification to enhance reader
comprehension.

[1] https://lore.kernel.org/linux-mm/20240817-mseal-depessimize-v3-0-d8d2e037df30@gmail.com/

Update doc after in-loop change: mprotect/madvise can have
partially updated and munmap is atomic.

Fix indentation and clarify some sections to improve readability.

Link: https://lkml.kernel.org/r/20241008040942.1478931-2-jeffxu@chromium.org
Fixes: df2a7df9a9 ("mm/munmap: replace can_modify_mm with can_modify_vma")
Fixes: 4a2dd02b09 ("mm/mprotect: replace can_modify_mm with can_modify_vma")
Fixes: 38075679b5 ("mm/mremap: replace can_modify_mm with can_modify_vma")
Fixes: 23c57d1fa2 ("mseal: replace can_modify_mm_madv with a vma variant")
Signed-off-by: Jeff Xu <jeffxu@chromium.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Elliott Hughes <enh@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Jann Horn <jannh@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jorge Lucangeli Obes <jorgelo@chromium.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Pedro Falcato <pedro.falcato@gmail.com>
Cc: Stephen Röttger <sroettger@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: "Theo de Raadt" <deraadt@openbsd.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-10-28 21:40:41 -07:00
Greg Kroah-Hartman
d0bc3b92fb IIO: Fixes for 6.12, set 2
Usual mixed back of fixes for ancient bugs and some more recently
 introduced problems.
 
 gts-helper module
 - Memory leak fixes for this library code to handle complex gain cases.
 adi,ad7124
 - Fix a divide by zero that can be triggered from userspace.
 adi,ad7380
 - Various supply fixes. Includes some minor rework that simplifies the
   fix though increases the apparent scale of the change.
 adi,ad9832
 - Avoid a potential divide by zero if clk_get_rate() returns 0.
 adi,ltc2642
 - Fix wrong Kconfig regmap dependency.
 vishay,veml6030
 - Fix a scaling problem with decimal part of processed channel.
   Note that only the illuminance channel is fixed as a larger series
   of cleanups not suitable for this point in the rc cycle removes
   the intensity channel anyway.
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Merge tag 'iio-fixes-for-6.12b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: Fixes for 6.12, set 2

Usual mixed back of fixes for ancient bugs and some more recently
introduced problems.

gts-helper module
- Memory leak fixes for this library code to handle complex gain cases.
adi,ad7124
- Fix a divide by zero that can be triggered from userspace.
adi,ad7380
- Various supply fixes. Includes some minor rework that simplifies the
  fix though increases the apparent scale of the change.
adi,ad9832
- Avoid a potential divide by zero if clk_get_rate() returns 0.
adi,ltc2642
- Fix wrong Kconfig regmap dependency.
vishay,veml6030
- Fix a scaling problem with decimal part of processed channel.
  Note that only the illuminance channel is fixed as a larger series
  of cleanups not suitable for this point in the rc cycle removes
  the intensity channel anyway.

* tag 'iio-fixes-for-6.12b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
  iio: dac: Kconfig: Fix build error for ltc2664
  iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()
  staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()
  docs: iio: ad7380: fix supply for ad7380-4
  iio: adc: ad7380: fix supplies for ad7380-4
  iio: adc: ad7380: add missing supplies
  iio: adc: ad7380: use devm_regulator_get_enable_read_voltage()
  dt-bindings: iio: adc: ad7380: fix ad7380-4 reference supply
  iio: light: veml6030: fix microlux value calculation
  iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()
  iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table()
2024-10-29 04:10:12 +01:00
Levi Zim
b935252cc2 docs: networking: packet_mmap: replace dead links with archive.org links
The original link returns 404 now. This commit replaces the dead google
site link with archive.org link.

Signed-off-by: Levi Zim <rsworktech@outlook.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20241021-packet_mmap_fix_link-v1-1-dffae4a174c0@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-28 15:47:10 -07:00
Linus Torvalds
8c76163fff Power management fixes for 6.12-rc5
Update cpufreq documentation to match the code after recent
 changes (Christian Loehle), fix a units conversion issue in the
 CPPC cpufreq driver (liwei), and fix an error check in the
 dtpm_devfreq power capping driver (Yuan Can).
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Merge tag 'pm-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "Update cpufreq documentation to match the code after recent changes
  (Christian Loehle), fix a units conversion issue in the CPPC cpufreq
  driver (liwei), and fix an error check in the dtpm_devfreq power
  capping driver (Yuan Can)"

* tag 'pm-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: CPPC: fix perf_to_khz/khz_to_perf conversion exception
  powercap: dtpm_devfreq: Fix error check against dev_pm_qos_add_request()
  cpufreq: docs: Reflect latency changes in docs
2024-10-25 11:00:50 -07:00
Linus Torvalds
01154cc30e sound fixes for 6.12-rc5
The majority of changes here are about ASoC.
 
 There are two core changes in ASoC (the bump of minimal topology
 ABI version and the fix for references of components in DAPM code),
 and others are mostly various device-specific fixes for SoundWire,
 AMD, Intel, SOF, Qualcomm and FSL, in addition to a few usual
 HD-audio quirks and fixes.
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Merge tag 'sound-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "The majority of changes here are about ASoC.

  There are two core changes in ASoC (the bump of minimal topology ABI
  version and the fix for references of components in DAPM code), and
  others are mostly various device-specific fixes for SoundWire, AMD,
  Intel, SOF, Qualcomm and FSL, in addition to a few usual HD-audio
  quirks and fixes"

* tag 'sound-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (33 commits)
  ALSA: hda/realtek: Update default depop procedure
  ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc
  ASoC: fsl_micfil: Add sample rate constraint
  ASoC: rt722-sdca: increase clk_stop_timeout to fix clock stop issue
  ALSA: hda/tas2781: select CRC32 instead of CRC32_SARWATE
  ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593
  ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()
  ASoC: fsl_micfil: Add a flag to distinguish with different volume control types
  ASoC: codecs: lpass-rx-macro: fix RXn(rx,n) macro for DSM_CTL and SEC7 regs
  ASoC: Change my e-mail to gmail
  ASoC: Intel: soc-acpi: lnl: Add match entry for TM2 laptops
  ASoC: amd: yc: Fix non-functional mic on ASUS E1404FA
  ASoC: SOF: Intel: hda: Always clean up link DMA during stop
  soundwire: intel_ace2x: Send PDI stream number during prepare
  ASoC: SOF: Intel: hda: Handle prepare without close for non-HDA DAI's
  ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs
  MAINTAINERS: Update maintainer list for MICROCHIP ASOC, SSC and MCP16502 drivers
  ASoC: qcom: Select missing common Soundwire module code on SDM845
  ASoC: fsl_esai: change dev_warn to dev_dbg in irq handler
  ASoC: rsnd: Fix probe failure on HiHope boards due to endpoint parsing
  ...
2024-10-25 10:35:29 -07:00
Conor Dooley
33549fcf37
RISC-V: disallow gcc + rust builds
During the discussion before supporting rust on riscv, it was decided
not to support gcc yet, due to differences in extension handling
compared to llvm (only the version of libclang matching the c compiler
is supported). Recently Jason Montleon reported [1] that building with
gcc caused build issues, due to unsupported arguments being passed to
libclang. After some discussion between myself and Miguel, it is better
to disable gcc + rust builds to match the original intent, and
subsequently support it when an appropriate set of extensions can be
deduced from the version of libclang.

Closes: https://lore.kernel.org/all/20240917000848.720765-2-jmontleo@redhat.com/ [1]
Link: https://lore.kernel.org/all/20240926-battering-revolt-6c6a7827413e@spud/ [2]
Fixes: 70a57b2472 ("RISC-V: enable building 64-bit kernels with rust support")
Cc: stable@vger.kernel.org
Reported-by: Jason Montleon <jmontleo@redhat.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20241001-playlist-deceiving-16ece2f440f5@spud
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25 06:18:37 -07:00
Julien Stephan
795114e849 docs: iio: ad7380: fix supply for ad7380-4
ad7380-4 is the only device from ad738x family that doesn't have an
internal reference. Moreover it's external reference is called REFIN in
the datasheet while all other use REFIO as an optional external
reference. Update documentation to highlight this.

Fixes: 3e82dfc82f ("docs: iio: new docs for ad7380 driver")
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241022-ad7380-fix-supplies-v3-5-f0cefe1b7fa6@baylibre.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-24 18:30:47 +01:00
Julien Stephan
fbe5956e88 dt-bindings: iio: adc: ad7380: fix ad7380-4 reference supply
ad7380-4 is the only device from ad738x family that doesn't have an
internal reference. Moreover its external reference is called REFIN in
the datasheet while all other use REFIO as an optional external
reference. If refio-supply is omitted the internal reference is
used.

Fix the binding by adding refin-supply and makes it required for
ad7380-4 only.

Fixes: 1a291cc8ee ("dt-bindings: iio: adc: ad7380: add support for ad738x-4 4 channels variants")
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241022-ad7380-fix-supplies-v3-1-f0cefe1b7fa6@baylibre.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-24 18:30:47 +01:00
Hongbo Li
6b51b9f65c
doc: correcting the debug path for cachefiles
The original debug path is under "/sys/modules", that's
wrong. The real path in kernel is "/sys/module". So we
can correct it.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Link: https://lore.kernel.org/r/20241022013812.2880883-1-lihongbo22@huawei.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-10-24 13:50:27 +02:00
Moudy Ho
3ad0edc46f dt-bindings: display: mediatek: split: add subschema property constraints
The display node in mt8195.dtsi was triggering a CHECK_DTBS error due
to an excessively long 'clocks' property:
  display@14f06000: clocks: [[31, 14], [31, 43], [31, 44]] is too long

To resolve this issue, the constraints for 'clocks' and
other properties within the subschemas will be reinforced.

Fixes: 739058a9c5 ("dt-bindings: display: mediatek: split: add compatible for MT8195")
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20241007022834.4609-1-moudy.ho@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2024-10-23 14:47:39 +00:00
Macpaul Lin
af6ab107ce dt-bindings: display: mediatek: dpi: correct power-domains property
The MediaTek DPI module is typically associated with one of the
following multimedia power domains:
 - POWER_DOMAIN_DISPLAY
 - POWER_DOMAIN_VDOSYS
 - POWER_DOMAIN_MM
The specific power domain used varies depending on the SoC design.

These power domains are shared by multiple devices within the SoC.
In most cases, these power domains are enabled by other devices.
As a result, the DPI module of legacy SoCs often functions correctly
even without explicit configuration.

It is recommended to explicitly add the appropriate power domain
property to the DPI node in the device tree. Hence drop the
compatible checking for specific SoCs.

Fixes: 5474d49b2f ("dt-bindings: display: mediatek: dpi: Add power domains")
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Pablo Sun <pablo.sun@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20241003030919.17980-4-macpaul.lin@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2024-10-23 14:31:15 +00:00
Linus Torvalds
d129377639 ARM64:
* Fix the guest view of the ID registers, making the relevant fields
   writable from userspace (affecting ID_AA64DFR0_EL1 and ID_AA64PFR1_EL1)
 
 * Correcly expose S1PIE to guests, fixing a regression introduced
   in 6.12-rc1 with the S1POE support
 
 * Fix the recycling of stage-2 shadow MMUs by tracking the context
   (are we allowed to block or not) as well as the recycling state
 
 * Address a couple of issues with the vgic when userspace misconfigures
   the emulation, resulting in various splats. Headaches courtesy
   of our Syzkaller friends
 
 * Stop wasting space in the HYP idmap, as we are dangerously close
   to the 4kB limit, and this has already exploded in -next
 
 * Fix another race in vgic_init()
 
 * Fix a UBSAN error when faking the cache topology with MTE
   enabled
 
 RISCV:
 
 * RISCV: KVM: use raw_spinlock for critical section in imsic
 
 x86:
 
 * A bandaid for lack of XCR0 setup in selftests, which causes trouble
   if the compiler is configured to have x86-64-v3 (with AVX) as the
   default ISA.  Proper XCR0 setup will come in the next merge window.
 
 * Fix an issue where KVM would not ignore low bits of the nested CR3
   and potentially leak up to 31 bytes out of the guest memory's bounds
 
 * Fix case in which an out-of-date cached value for the segments could
   by returned by KVM_GET_SREGS.
 
 * More cleanups for KVM_X86_QUIRK_SLOT_ZAP_ALL
 
 * Override MTRR state for KVM confidential guests, making it WB by
   default as is already the case for Hyper-V guests.
 
 Generic:
 
 * Remove a couple of unused functions
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "ARM64:

   - Fix the guest view of the ID registers, making the relevant fields
     writable from userspace (affecting ID_AA64DFR0_EL1 and
     ID_AA64PFR1_EL1)

   - Correcly expose S1PIE to guests, fixing a regression introduced in
     6.12-rc1 with the S1POE support

   - Fix the recycling of stage-2 shadow MMUs by tracking the context
     (are we allowed to block or not) as well as the recycling state

   - Address a couple of issues with the vgic when userspace
     misconfigures the emulation, resulting in various splats. Headaches
     courtesy of our Syzkaller friends

   - Stop wasting space in the HYP idmap, as we are dangerously close to
     the 4kB limit, and this has already exploded in -next

   - Fix another race in vgic_init()

   - Fix a UBSAN error when faking the cache topology with MTE enabled

  RISCV:

   - RISCV: KVM: use raw_spinlock for critical section in imsic

  x86:

   - A bandaid for lack of XCR0 setup in selftests, which causes trouble
     if the compiler is configured to have x86-64-v3 (with AVX) as the
     default ISA. Proper XCR0 setup will come in the next merge window.

   - Fix an issue where KVM would not ignore low bits of the nested CR3
     and potentially leak up to 31 bytes out of the guest memory's
     bounds

   - Fix case in which an out-of-date cached value for the segments
     could by returned by KVM_GET_SREGS.

   - More cleanups for KVM_X86_QUIRK_SLOT_ZAP_ALL

   - Override MTRR state for KVM confidential guests, making it WB by
     default as is already the case for Hyper-V guests.

  Generic:

   - Remove a couple of unused functions"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (27 commits)
  RISCV: KVM: use raw_spinlock for critical section in imsic
  KVM: selftests: Fix out-of-bounds reads in CPUID test's array lookups
  KVM: selftests: x86: Avoid using SSE/AVX instructions
  KVM: nSVM: Ignore nCR3[4:0] when loading PDPTEs from memory
  KVM: VMX: reset the segment cache after segment init in vmx_vcpu_reset()
  KVM: x86: Clean up documentation for KVM_X86_QUIRK_SLOT_ZAP_ALL
  KVM: x86/mmu: Add lockdep assert to enforce safe usage of kvm_unmap_gfn_range()
  KVM: x86/mmu: Zap only SPs that shadow gPTEs when deleting memslot
  x86/kvm: Override default caching mode for SEV-SNP and TDX
  KVM: Remove unused kvm_vcpu_gfn_to_pfn_atomic
  KVM: Remove unused kvm_vcpu_gfn_to_pfn
  KVM: arm64: Ensure vgic_ready() is ordered against MMIO registration
  KVM: arm64: vgic: Don't check for vgic_ready() when setting NR_IRQS
  KVM: arm64: Fix shift-out-of-bounds bug
  KVM: arm64: Shave a few bytes from the EL2 idmap code
  KVM: arm64: Don't eagerly teardown the vgic on init error
  KVM: arm64: Expose S1PIE to guests
  KVM: arm64: nv: Clarify safety of allowing TLBI unmaps to reschedule
  KVM: arm64: nv: Punt stage-2 recycling to a vCPU request
  KVM: arm64: nv: Do not block when unmapping stage-2 if disallowed
  ...
2024-10-21 11:22:04 -07:00
Abel Vesa
16fde3e076 dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Fix X1E80100 resets entries
The PCIe 6a PHY is actually Gen4 4-lanes capable. So the gen4x4 compatible
describes it. But according to the schema, currently the gen4x4 compatible
doesn't require both PHY and PHY-nocsr resets, while the HW does. So fix
that by adding the gen4x4 compatible alongside the gen4x2 one for the
resets description.

Fixes: 0c5f4d23f7 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the X1E80100 QMP PCIe PHY Gen4 x4")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202410182029.n2zPkuGx-lkp@intel.com/
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20241021-phy-qcom-qmp-pcie-fix-x1e80100-gen4x4-resets-v3-1-1918c46fc37c@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-21 23:33:25 +05:30
Linus Torvalds
7166c32651 vfs-6.12-rc5.fixes
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Merge tag 'vfs-6.12-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:
 "afs:
   - Fix a lock recursion in afs_wake_up_async_call() on ->notify_lock

 netfs:
   - Drop the references to a folio immediately after the folio has been
     extracted to prevent races with future I/O collection

   - Fix a documenation build error

   - Downgrade the i_rwsem for buffered writes to fix a cifs reported
     performance regression when switching to netfslib

  vfs:
   - Explicitly return -E2BIG from openat2() if the specified size is
     unexpectedly large. This aligns openat2() with other extensible
     struct based system calls

   - When copying a mount namespace ensure that we only try to remove
     the new copy from the mount namespace rbtree if it has already been
     added to it

  nilfs:
   - Clear the buffer delay flag when clearing the buffer state clags
     when a buffer head is discarded to prevent a kernel OOPs

  ocfs2:
   - Fix an unitialized value warning in ocfs2_setattr()

  proc:
   - Fix a kernel doc warning"

* tag 'vfs-6.12-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  proc: Fix W=1 build kernel-doc warning
  afs: Fix lock recursion
  fs: Fix uninitialized value issue in from_kuid and from_kgid
  fs: don't try and remove empty rbtree node
  netfs: Downgrade i_rwsem for a buffered write
  nilfs2: fix kernel bug due to missing clearing of buffer delay flag
  openat2: explicitly return -E2BIG for (usize > PAGE_SIZE)
  netfs: fix documentation build error
  netfs: In readahead, put the folio refs as soon extracted
2024-10-21 10:48:24 -07:00
Christian Loehle
29dcbea924 cpufreq: docs: Reflect latency changes in docs
There were two changes related to transition latency recently.
Namely commit e13aa799c2 ("cpufreq: Change default transition delay
to 2ms") and
commit 37c6dccd68 ("cpufreq: Remove LATENCY_MULTIPLIER").

Both changed the defaults / maximums so let the documentation
reflect that.

Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Link: https://patch.msgid.link/46853b6e-bad5-4ace-9b23-ff157f234ae3@arm.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-10-21 13:20:03 +02:00
Linus Torvalds
c55228220d Char/Misc/IIO fixes for 6.12-rc4
Here are a number of small char/misc/iio driver fixes for 6.12-rc4.
 Included in here are the following:
   - loads of small iio driver fixes for reported problems
   - parport driver out-of-bounds fix
   - Kconfig description and MAINTAINERS file updates
 
 All of these, except for the Kconfig and MAINTAINERS file updates have
 been in linux-next all week.  Those other two are just documentation
 changes and will have no runtime issues and were merged on Friday.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver fixes from Greg KH:
 "Here are a number of small char/misc/iio driver fixes for 6.12-rc4:

   - loads of small iio driver fixes for reported problems

   - parport driver out-of-bounds fix

   - Kconfig description and MAINTAINERS file updates

  All of these, except for the Kconfig and MAINTAINERS file updates have
  been in linux-next all week. Those other two are just documentation
  changes and will have no runtime issues and were merged on Friday"

* tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (39 commits)
  misc: rtsx: list supported models in Kconfig help
  MAINTAINERS: Remove some entries due to various compliance requirements.
  misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP device
  misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for EEPROM device
  parport: Proper fix for array out-of-bounds access
  iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig
  iio: frequency: {admv4420,adrf6780}: format Kconfig entries
  iio: adc: ad4695: Add missing Kconfig select
  iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
  iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config()
  iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig
  iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig
  iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig
  iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig
  iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig
  iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig
  iio: resolver: ad2s1210 add missing select REGMAP in Kconfig
  iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  ...
2024-10-20 13:10:44 -07:00
Sean Christopherson
5a27984244 KVM: x86: Clean up documentation for KVM_X86_QUIRK_SLOT_ZAP_ALL
Massage the documentation for KVM_X86_QUIRK_SLOT_ZAP_ALL to call out that
it applies to moved memslots as well as deleted memslots, to avoid KVM's
"fast zap" terminology (which has no meaning for userspace), and to reword
the documented targeted zap behavior to specifically say that KVM _may_
zap a subset of all SPTEs.  As evidenced by the fix to zap non-leafs SPTEs
with gPTEs, formally documenting KVM's exact internal behavior is risky
and unnecessary.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20241009192345.1148353-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-20 07:31:05 -04:00
Dr. David Alan Gilbert
bc07eea2f3 KVM: Remove unused kvm_vcpu_gfn_to_pfn_atomic
The last use of kvm_vcpu_gfn_to_pfn_atomic was removed by commit
1bbc60d0c7 ("KVM: x86/mmu: Remove MMU auditing")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Message-ID: <20241001141354.18009-3-linux@treblig.org>
[Adjust Documentation/virt/kvm/locking.rst. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-20 07:05:51 -04:00
Linus Torvalds
8203ca3809 ipe/stable-6.12 PR 20241018
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Merge tag 'ipe-pr-20241018' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe

Pull ipe fixes from Fan Wu:
 "This addresses several issues identified by Luca when attempting to
  enable IPE on Debian and systemd:

   - address issues with IPE policy update errors and policy update
     version check, improving the clarity of error messages for better
     understanding by userspace programs.

   - enable IPE policies to be signed by secondary and platform
     keyrings, facilitating broader use across general Linux
     distributions like Debian.

   - updates the IPE entry in the MAINTAINERS file to reflect the new
     tree URL and my updated email from kernel.org"

* tag 'ipe-pr-20241018' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe:
  MAINTAINERS: update IPE tree url and Fan Wu's email
  ipe: fallback to platform keyring also if key in trusted keyring is rejected
  ipe: allow secondary and platform keyrings to install/update policies
  ipe: also reject policy updates with the same version
  ipe: return -ESTALE instead of -EINVAL on update when new policy has a lower version
2024-10-19 11:48:14 -07:00
Linus Torvalds
568570fdf2 XFS Bug fixes for 6.12-rc4
* Fix integer overflow in xrep_bmap
 * Fix stale dealloc punching for COW IO
 
 Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Carlos Maiolino:

 - Fix integer overflow in xrep_bmap

 - Fix stale dealloc punching for COW IO

* tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: punch delalloc extents from the COW fork for COW writes
  xfs: set IOMAP_F_SHARED for all COW fork allocations
  xfs: share more code in xfs_buffered_write_iomap_begin
  xfs: support the COW fork in xfs_bmap_punch_delalloc_range
  xfs: IOMAP_ZERO and IOMAP_UNSHARE already hold invalidate_lock
  xfs: take XFS_MMAPLOCK_EXCL xfs_file_write_zero_eof
  xfs: factor out a xfs_file_write_zero_eof helper
  iomap: move locking out of iomap_write_delalloc_release
  iomap: remove iomap_file_buffered_write_punch_delalloc
  iomap: factor out a iomap_last_written_block helper
  xfs: fix integer overflow in xrep_bmap
2024-10-18 11:28:39 -07:00
Linus Torvalds
4d939780b7 28 hotfixes. 13 are cc:stable. 23 are MM.
It is the usual shower of unrelated singletons - please see the individual
 changelogs for details.
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Merge tag 'mm-hotfixes-stable-2024-10-17-16-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "28 hotfixes. 13 are cc:stable. 23 are MM.

  It is the usual shower of unrelated singletons - please see the
  individual changelogs for details"

* tag 'mm-hotfixes-stable-2024-10-17-16-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (28 commits)
  maple_tree: add regression test for spanning store bug
  maple_tree: correct tree corruption on spanning store
  mm/mglru: only clear kswapd_failures if reclaimable
  mm/swapfile: skip HugeTLB pages for unuse_vma
  selftests: mm: fix the incorrect usage() info of khugepaged
  MAINTAINERS: add Jann as memory mapping/VMA reviewer
  mm: swap: prevent possible data-race in __try_to_reclaim_swap
  mm: khugepaged: fix the incorrect statistics when collapsing large file folios
  MAINTAINERS: kasan, kcov: add bugzilla links
  mm: don't install PMD mappings when THPs are disabled by the hw/process/vma
  mm: huge_memory: add vma_thp_disabled() and thp_disabled_by_hw()
  Docs/damon/maintainer-profile: update deprecated awslabs GitHub URLs
  Docs/damon/maintainer-profile: add missing '_' suffixes for external web links
  maple_tree: check for MA_STATE_BULK on setting wr_rebalance
  mm: khugepaged: fix the arguments order in khugepaged_collapse_file trace point
  mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()
  mm: remove unused stub for can_swapin_thp()
  mailmap: add an entry for Andy Chiu
  MAINTAINERS: add memory mapping/VMA co-maintainers
  fs/proc: fix build with GCC 15 due to -Werror=unterminated-string-initialization
  ...
2024-10-17 16:33:06 -07:00
Luca Boccassi
02e2f9aa33 ipe: allow secondary and platform keyrings to install/update policies
The current policy management makes it impossible to use IPE
in a general purpose distribution. In such cases the users are not
building the kernel, the distribution is, and access to the private
key included in the trusted keyring is, for obvious reason, not
available.
This means that users have no way to enable IPE, since there will
be no built-in generic policy, and no access to the key to sign
updates validated by the trusted keyring.

Just as we do for dm-verity, kernel modules and more, allow the
secondary and platform keyrings to also validate policies. This
allows users enrolling their own keys in UEFI db or MOK to also
sign policies, and enroll them. This makes it sensible to enable
IPE in general purpose distributions, as it becomes usable by
any user wishing to do so. Keys in these keyrings can already
load kernels and kernel modules, so there is no security
downgrade.

Add a kconfig each, like dm-verity does, but default to enabled if
the dependencies are available.

Signed-off-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
[FW: fixed some style issues]
Signed-off-by: Fan Wu <wufan@kernel.org>
2024-10-17 11:46:10 -07:00
Luca Boccassi
5ceecb301e ipe: also reject policy updates with the same version
Currently IPE accepts an update that has the same version as the policy
being updated, but it doesn't make it a no-op nor it checks that the
old and new policyes are the same. So it is possible to change the
content of a policy, without changing its version. This is very
confusing from userspace when managing policies.
Instead change the update logic to reject updates that have the same
version with ESTALE, as that is much clearer and intuitive behaviour.

Signed-off-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Fan Wu <wufan@kernel.org>
2024-10-17 11:38:15 -07:00
Linus Torvalds
6efbea77b3 arm64 fixes for -rc4
- Disable software tag-based KASAN when compiling with GCC, as functions
   are incorrectly instrumented leading to a crash early during boot.
 
 - Fix pkey configuration for kernel threads when POE is enabled.
 
 - Fix invalid memory accesses in uprobes when targetting load-literal
   instructions.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:

 - Disable software tag-based KASAN when compiling with GCC, as
   functions are incorrectly instrumented leading to a crash early
   during boot

 - Fix pkey configuration for kernel threads when POE is enabled

 - Fix invalid memory accesses in uprobes when targetting load-literal
   instructions

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  kasan: Disable Software Tag-Based KASAN with GCC
  Documentation/protection-keys: add AArch64 to documentation
  arm64: set POR_EL0 for kernel threads
  arm64: probes: Fix uprobes for big-endian kernels
  arm64: probes: Fix simulate_ldr*_literal()
  arm64: probes: Remove broken LDR (literal) uprobe support
2024-10-17 09:51:03 -07:00
Linus Torvalds
c16e5c94c8 soc: fixes for 6.12
Most of the fixes this time are for platform specific drivers, addressing
 issues found through build testing on freescale, ep93xx, starfive,
 and npcm platforms, as as well as the ffa firmware.
 
 The fixes for the scmi firmware driver address compatibility problems
 found on broadcom machines.
 
 There are only two devicetree fixes, addressing incorrect in configuration
 on broadcom and marvell machines.
 
 The changes to the Documentation and MAINTAINERS files are for
 clarification only.
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Merge tag 'arm-fixes-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
 "Most of the fixes this time are for platform specific drivers,
  addressing issues found through build testing on freescale, ep93xx,
  starfive, and npcm platforms, as as well as the ffa firmware.

  The fixes for the scmi firmware driver address compatibility problems
  found on broadcom machines.

  There are only two devicetree fixes, addressing incorrect in
  configuration on broadcom and marvell machines.

  The changes to the Documentation and MAINTAINERS files are for
  clarification only"

* tag 'arm-fixes-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  firmware: arm_ffa: Avoid string-fortify warning caused by memcpy()
  firmware: arm_scmi: Queue in scmi layer for mailbox implementation
  firmware: arm_ffa: Avoid string-fortify warning in export_uuid()
  firmware: arm_scmi: Give SMC transport precedence over mailbox
  firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()
  Documentation/process: maintainer-soc: clarify submitting patches
  dmaengine: cirrus: check that output may be truncated
  dmaengine: cirrus: ERR_CAST() ioremap error
  MAINTAINERS: use the canonical soc mailing list address and mark it as L:
  ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pin
  arm64: dts: marvell: cn9130-sr-som: fix cp0 mdio pin numbers
  soc: fsl: cpm1: qmc: Fix unused data compilation warning
  soc: fsl: cpm1: qmc: Do not use IS_ERR_VALUE() on error pointers
  reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC
  reset: npcm: convert comma to semicolon
2024-10-17 09:43:36 -07:00
Linus Torvalds
07d6bf634b No contributions from subtrees.
Current release - new code bugs:
 
   - eth: mlx5: HWS, don't destroy more bwc queue locks than allocated
 
 Previous releases - regressions:
 
   - ipv4: give an IPv4 dev to blackhole_netdev
 
   - udp: compute L4 checksum as usual when not segmenting the skb
 
   - tcp/dccp: don't use timer_pending() in reqsk_queue_unlink().
 
   - eth: mlx5e: don't call cleanup on profile rollback failure
 
   - eth: microchip: vcap api: fix memory leaks in vcap_api_encode_rule_test()
 
   - eth: enetc: disable Tx BD rings after they are empty
 
   - eth: macb: avoid 20s boot delay by skipping MDIO bus registration for fixed-link PHY
 
 Previous releases - always broken:
 
   - posix-clock: fix missing timespec64 check in pc_clock_settime()
 
   - genetlink: hold RCU in genlmsg_mcast()
 
   - mptcp: prevent MPC handshake on port-based signal endpoints
 
   - eth: vmxnet3: fix packet corruption in vmxnet3_xdp_xmit_frame
 
   - eth: stmmac: dwmac-tegra: fix link bring-up sequence
 
   - eth: bcmasp: fix potential memory leak in bcmasp_xmit()
 
 Misc:
 
   - add Andrew Lunn as a co-maintainer of all networking drivers
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Current release - new code bugs:

   - eth: mlx5: HWS, don't destroy more bwc queue locks than allocated

  Previous releases - regressions:

   - ipv4: give an IPv4 dev to blackhole_netdev

   - udp: compute L4 checksum as usual when not segmenting the skb

   - tcp/dccp: don't use timer_pending() in reqsk_queue_unlink().

   - eth: mlx5e: don't call cleanup on profile rollback failure

   - eth: microchip: vcap api: fix memory leaks in
     vcap_api_encode_rule_test()

   - eth: enetc: disable Tx BD rings after they are empty

   - eth: macb: avoid 20s boot delay by skipping MDIO bus registration
     for fixed-link PHY

  Previous releases - always broken:

   - posix-clock: fix missing timespec64 check in pc_clock_settime()

   - genetlink: hold RCU in genlmsg_mcast()

   - mptcp: prevent MPC handshake on port-based signal endpoints

   - eth: vmxnet3: fix packet corruption in vmxnet3_xdp_xmit_frame

   - eth: stmmac: dwmac-tegra: fix link bring-up sequence

   - eth: bcmasp: fix potential memory leak in bcmasp_xmit()

  Misc:

   - add Andrew Lunn as a co-maintainer of all networking drivers"

* tag 'net-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
  net/mlx5e: Don't call cleanup on profile rollback failure
  net/mlx5: Unregister notifier on eswitch init failure
  net/mlx5: Fix command bitmask initialization
  net/mlx5: Check for invalid vector index on EQ creation
  net/mlx5: HWS, use lock classes for bwc locks
  net/mlx5: HWS, don't destroy more bwc queue locks than allocated
  net/mlx5: HWS, fixed double free in error flow of definer layout
  net/mlx5: HWS, removed wrong access to a number of rules variable
  mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow
  net: ethernet: mtk_eth_soc: fix memory corruption during fq dma init
  vmxnet3: Fix packet corruption in vmxnet3_xdp_xmit_frame
  net: dsa: vsc73xx: fix reception from VLAN-unaware bridges
  net: ravb: Only advertise Rx/Tx timestamps if hardware supports it
  net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test()
  net: phy: mdio-bcm-unimac: Add BCM6846 support
  dt-bindings: net: brcm,unimac-mdio: Add bcm6846-mdio
  udp: Compute L4 checksum as usual when not segmenting the skb
  genetlink: hold RCU in genlmsg_mcast()
  net: dsa: mv88e6xxx: Fix the max_vid definition for the MV88E6361
  tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
  ...
2024-10-17 09:31:18 -07:00
Johan Hovold
938ade15ab dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: add missing x1e80100 pipediv2 clocks
The x1e80100 QMP PCIe PHYs all have a pipediv2 clock that needs to be
described.

Fixes: e94b29f2bd ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the X1E80100 QMP PCIe PHYs")
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240916082307.29393-2-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17 18:31:17 +05:30
SeongJae Park
f4050ccab7 Docs/damon/maintainer-profile: update deprecated awslabs GitHub URLs
DAMON GitHub repos have moved from awslabs GitHub org to damonitor org[1].
Following the change, URLs on documents are also updated[2].  However,
commit 2e9b3d6e2e ("Docs/damon/maintainer-profile: add links in place"),
which was added just after the update, was using the deprecated GitHub
URLs.  Update those to use damonitor GitHub URLs instead.

[1] https://lore.kernel.org/20240813232158.83903-1-sj@kernel.org
[2] https://lore.kernel.org/20240826015741.80707-2-sj@kernel.org

Link: https://lkml.kernel.org/r/20241011170154.70651-3-sj@kernel.org
Fixes: 2e9b3d6e2e ("Docs/damon/maintainer-profile: add links in place")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-10-17 00:28:09 -07:00
SeongJae Park
46e10f644a Docs/damon/maintainer-profile: add missing '_' suffixes for external web links
Patch series "Docs/damon/maintainer-profile: a couple of minor hotfixes".

DAMON maintainer-profile.rst file patches[1] that were merged into the
v6.12-rc1 have a couple of minor mistakes.  Fix those.

[1] https://lore.kernel.org/20240826015741.80707-1-sj@kernel.org


This patch (of 2):

Links to external web pages on DAMON's maintainer-profile.rst are missing
'_' suffixes.  As a result, rendered document is having only verbose URLs
that cannot be clicked.  Fix those.

Also, update the link texts for git trees to contain the names of the
trees, for better readability and avoiding below Sphinx warning.

    maintainer-profile.rst:4: WARNING: Duplicate explicit target name: "tree".

Link: https://lkml.kernel.org/r/20241011170154.70651-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20241011170154.70651-2-sj@kernel.org
Fixes: 2e9b3d6e2e ("Docs/damon/maintainer-profile: add links in place")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-10-17 00:28:09 -07:00
Linus Walleij
6ed97afd75 dt-bindings: net: brcm,unimac-mdio: Add bcm6846-mdio
The MDIO block in the BCM6846 is not identical to any of the
previous versions, but has extended registers not present in
the other variants. For this reason we need to use a new
compatible especially for this SoC.

Suggested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/linux-devicetree/b542b2e8-115c-4234-a464-e73aa6bece5c@broadcom.com/
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241012-bcm6846-mdio-v1-1-c703ca83e962@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15 18:23:53 -07:00
Christoph Hellwig
caf0ea451d iomap: remove iomap_file_buffered_write_punch_delalloc
Currently iomap_file_buffered_write_punch_delalloc can be called from
XFS either with the invalidate lock held or not.  To fix this while
keeping the locking in the file system and not the iomap library
code we'll need to life the locking up into the file system.

To prepare for that, open code iomap_file_buffered_write_punch_delalloc
in the only caller, and instead export iomap_write_delalloc_release.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
2024-10-15 11:37:42 +02:00
Joey Gouly
f56d8d2389 Documentation/protection-keys: add AArch64 to documentation
As POE support was recently added, update the documentation.

Also note that kernel threads have a default protection key register value.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241001133618.1547996-3-joey.gouly@arm.com
[will: Adjusted wording based on feedback from Kevin]
Signed-off-by: Will Deacon <will@kernel.org>
2024-10-14 17:27:48 +01:00
Greg Kroah-Hartman
7528cb0f65 IIO: 1st set of fixes for the 6.12 cycle.
Most of this pull request is the result of Javier Carrasco doing a
 careful audit for missing Kconfig dependencies that luck has meant
 the random builds have never hit. The rest is the usual mix of old
 bugs that have surfaced and some fallout from the recent merge window.
 
 adi,ad5686
  - Fix binding duplication of compatible strings.
 bosch,bma400
  - Fix an uninitialized variable in the event tap handling.
 bosch,bmi323
  - Fix several issues in the register saving and restore on suspend/resume
 sensiron,spd500
  - Fix missing CRC8 dependency
 ti,op3001
  - Fix a missing full-scale range value (values above this point were
    all reported wrongly)
 vishay,veml6030
  - Fix a segmentation fault due to some type confusion.
  - Fix wrong ambient light sensor resolution.
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Merge tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus

Jonathan writes:

IIO: 1st set of fixes for the 6.12 cycle.

Most of this pull request is the result of Javier Carrasco doing a
careful audit for missing Kconfig dependencies that luck has meant
the random builds have never hit. The rest is the usual mix of old
bugs that have surfaced and some fallout from the recent merge window.

adi,ad5686
 - Fix binding duplication of compatible strings.
bosch,bma400
 - Fix an uninitialized variable in the event tap handling.
bosch,bmi323
 - Fix several issues in the register saving and restore on suspend/resume
sensiron,spd500
 - Fix missing CRC8 dependency
ti,op3001
 - Fix a missing full-scale range value (values above this point were
   all reported wrongly)
vishay,veml6030
 - Fix a segmentation fault due to some type confusion.
 - Fix wrong ambient light sensor resolution.

* tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits)
  iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig
  iio: frequency: {admv4420,adrf6780}: format Kconfig entries
  iio: adc: ad4695: Add missing Kconfig select
  iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
  iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config()
  iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig
  iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig
  iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig
  iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig
  iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig
  iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig
  iio: resolver: ad2s1210 add missing select REGMAP in Kconfig
  iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
  ...
2024-10-13 17:23:47 +02:00
Linus Torvalds
974099e40e Devicetree fixes for v6.12, part 1:
- Disable kunit tests for arm64+ACPI
 
 - Fix refcount issue in kunit tests
 
 - Drop constraints on non-conformant 'interrupt-map' in fsl,ls-extirq
 
 - Drop type ref on 'msi-parent in fsl,qoriq-mc binding
 
 - Move elgin,jg10309-01 to its own binding from trivial-devices
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Merge tag 'devicetree-fixes-for-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Disable kunit tests for arm64+ACPI

 - Fix refcount issue in kunit tests

 - Drop constraints on non-conformant 'interrupt-map' in fsl,ls-extirq

 - Drop type ref on 'msi-parent in fsl,qoriq-mc binding

 - Move elgin,jg10309-01 to its own binding from trivial-devices

* tag 'devicetree-fixes-for-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: Skip kunit tests when arm64+ACPI doesn't populate root node
  of: Fix unbalanced of node refcount and memory leaks
  dt-bindings: interrupt-controller: fsl,ls-extirq: workaround wrong interrupt-map number
  dt-bindings: misc: fsl,qoriq-mc: remove ref for msi-parent
  dt-bindings: display: elgin,jg10309-01: Add own binding
2024-10-11 16:07:15 -07:00
Krzysztof Kozlowski
29ce0bca6d
Documentation/process: maintainer-soc: clarify submitting patches
Patches for SoCs are expected to be picked up by SoC submaintainers.
The main SoC maintainers should be addressed only in few cases.

Rewrite the section about maintainer handling to document above
expectation.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Will Deacon <will@kernel.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Conor Dooley <conor@kernel.org>
Cc: Heiko Stübner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240925095635.30452-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-10-11 09:56:53 +00:00
Linus Torvalds
1d227fcc72 Including fixes from bluetooth and netfilter.
Current release - regressions:
 
  - dsa: sja1105: fix reception from VLAN-unaware bridges
 
  - Revert "net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled"
 
  - eth: fec: don't save PTP state if PTP is unsupported
 
 Current release - new code bugs:
 
  - smc: fix lack of icsk_syn_mss with IPPROTO_SMC, prevent null-deref
 
  - eth: airoha: update Tx CPU DMA ring idx at the end of xmit loop
 
  - phy: aquantia: AQR115c fix up PMA capabilities
 
 Previous releases - regressions:
 
  - tcp: 3 fixes for retrans_stamp and undo logic
 
 Previous releases - always broken:
 
  - net: do not delay dst_entries_add() in dst_release()
 
  - netfilter: restrict xtables extensions to families that are safe,
    syzbot found a way to combine ebtables with extensions that are
    never used by userspace tools
 
  - sctp: ensure sk_state is set to CLOSED if hashing fails in
    sctp_listen_start
 
  - mptcp: handle consistently DSS corruption, and prevent corruption
    due to large pmtu xmit
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

  Current release - regressions:

   - dsa: sja1105: fix reception from VLAN-unaware bridges

   - Revert "net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is
     enabled"

   - eth: fec: don't save PTP state if PTP is unsupported

  Current release - new code bugs:

   - smc: fix lack of icsk_syn_mss with IPPROTO_SMC, prevent null-deref

   - eth: airoha: update Tx CPU DMA ring idx at the end of xmit loop

   - phy: aquantia: AQR115c fix up PMA capabilities

  Previous releases - regressions:

   - tcp: 3 fixes for retrans_stamp and undo logic

  Previous releases - always broken:

   - net: do not delay dst_entries_add() in dst_release()

   - netfilter: restrict xtables extensions to families that are safe,
     syzbot found a way to combine ebtables with extensions that are
     never used by userspace tools

   - sctp: ensure sk_state is set to CLOSED if hashing fails in
     sctp_listen_start

   - mptcp: handle consistently DSS corruption, and prevent corruption
     due to large pmtu xmit"

* tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
  MAINTAINERS: Add headers and mailing list to UDP section
  MAINTAINERS: consistently exclude wireless files from NETWORKING [GENERAL]
  slip: make slhc_remember() more robust against malicious packets
  net/smc: fix lacks of icsk_syn_mss with IPPROTO_SMC
  ppp: fix ppp_async_encode() illegal access
  docs: netdev: document guidance on cleanup patches
  phonet: Handle error of rtnl_register_module().
  mpls: Handle error of rtnl_register_module().
  mctp: Handle error of rtnl_register_module().
  bridge: Handle error of rtnl_register_module().
  vxlan: Handle error of rtnl_register_module().
  rtnetlink: Add bulk registration helpers for rtnetlink message handlers.
  net: do not delay dst_entries_add() in dst_release()
  mptcp: pm: do not remove closing subflows
  mptcp: fallback when MPTCP opts are dropped after 1st data
  tcp: fix mptcp DSS corruption due to large pmtu xmit
  mptcp: handle consistently DSS corruption
  net: netconsole: fix wrong warning
  net: dsa: refuse cross-chip mirroring operations
  net: fec: don't save PTP state if PTP is unsupported
  ...
2024-10-10 12:36:35 -07:00
Simon Horman
aeb218d900 docs: netdev: document guidance on cleanup patches
The purpose of this section is to document what is the current practice
regarding clean-up patches which address checkpatch warnings and similar
problems. I feel there is a value in having this documented so others
can easily refer to it.

Clearly this topic is subjective. And to some extent the current
practice discourages a wider range of patches than is described here.
But I feel it is best to start somewhere, with the most well established
part of the current practice.

Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-doc-mc-clean-v2-1-e637b665fa81@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-10 08:35:20 -07:00
Linus Torvalds
75b607fab3 sched_ext: Fixes for v6.12-rc2
- ops.enqueue() didn't have a way to tell whether select_task_rq_scx() and
   thus ops.select() were skipped. Some schedulers were incorrectly using
   SCX_ENQ_WAKEUP. Add SCX_ENQ_CPU_SELECTED and fix scx_qmap using it.
 
 - Remove a spurious WARN_ON_ONCE() in scx_cgroup_exit().
 
 - Fix error information clobbering during load.
 
 - Add missing __weak markers to BPF helper declarations.
 
 - Doc update.
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Merge tag 'sched_ext-for-6.12-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fixes from Tejun Heo:

 - ops.enqueue() didn't have a way to tell whether select_task_rq_scx()
   and thus ops.select() were skipped. Some schedulers were incorrectly
   using SCX_ENQ_WAKEUP. Add SCX_ENQ_CPU_SELECTED and fix scx_qmap using
   it.

 - Remove a spurious WARN_ON_ONCE() in scx_cgroup_exit()

 - Fix error information clobbering during load

 - Add missing __weak markers to BPF helper declarations

 - Doc update

* tag 'sched_ext-for-6.12-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  sched_ext: Documentation: Update instructions for running example schedulers
  sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
  sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether ->select_task_rq() was called
  sched/core: Make select_task_rq() take the pointer to wake_flags instead of value
  sched_ext: scx_cgroup_exit() may be called without successful scx_cgroup_init()
  sched_ext: Improve error reporting during loading
  sched_ext: Add __weak markers to BPF helper function decalarations
2024-10-08 12:54:04 -07:00
Devaansh-Kumar
e0ed52154e sched_ext: Documentation: Update instructions for running example schedulers
Since the artifact paths for tools changed, we need to update the documentation to reflect that path.

Signed-off-by: Devaansh-Kumar <devaanshk840@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2024-10-08 08:49:18 -10:00
Jonathan Corbet
368196e501
netfs: fix documentation build error
Commit 86b374d061 ("netfs: Remove fs/netfs/io.c") did what it said on the
tin, but failed to remove the reference to fs/netfs/io.c from the
documentation, leading to this docs build error:

  WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -sphinx-version 7.3.7 ./fs/netfs/io.c' failed with return code 1

Remove the offending kernel-doc line, making the docs build process a
little happier.

Fixes: 86b374d061 ("netfs: Remove fs/netfs/io.c")
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/874j5nlu86.fsf@trenco.lwn.net
Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-10-08 10:39:38 +02:00