Commit Graph

17651 Commits

Author SHA1 Message Date
Lorenzo Stoakes
9325b8b5a1 tools: add skeleton code for userland testing of VMA logic
Establish a new userland VMA unit testing implementation under
tools/testing which utilises existing logic providing maple tree support
in userland utilising the now-shared code previously exclusive to radix
tree testing.

This provides fundamental VMA operations whose API is defined in mm/vma.h,
while stubbing out superfluous functionality.

This exists as a proof-of-concept, with the test implementation functional
and sufficient to allow userland compilation of vma.c, but containing only
cursory tests to demonstrate basic functionality.

Link: https://lkml.kernel.org/r/533ffa2eec771cbe6b387dd049a7f128a53eb616.1722251717.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Tested-by: SeongJae Park <sj@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Gow <davidgow@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Kees Cook <kees@kernel.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Rae Moar <rmoar@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Pengfei Xu <pengfei.xu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:25:55 -07:00
Lorenzo Stoakes
802443a44d MAINTAINERS: add entry for new VMA files
The vma files contain logic split from mmap.c for the most part and are
all relevant to VMA logic, so maintain the same reviewers for both.

Link: https://lkml.kernel.org/r/bf2581cce2b4d210deabb5376c6aa0ad6facf1ff.1722251717.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Gow <davidgow@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Kees Cook <kees@kernel.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Rae Moar <rmoar@google.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Pengfei Xu <pengfei.xu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:25:54 -07:00
Linus Torvalds
e8784b0aef USB fixes for 6.11-rc6
Here are some small USB fixes for 6.11-rc6.  Included in here are:
   - dwc3 driver fixes for reported issues
   - MAINTAINER file update, marking a driver as unsupported :(
   - cdnsp driver fixes
   - USB gadget driver fix
   - USB sysfs fix
   - other tiny fixes
   - new device ids for usb serial driver
 
 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 'usb-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 6.11-rc6.  Included in here are:

   - dwc3 driver fixes for reported issues

   - MAINTAINER file update, marking a driver as unsupported :(

   - cdnsp driver fixes

   - USB gadget driver fix

   - USB sysfs fix

   - other tiny fixes

   - new device ids for usb serial driver

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

* tag 'usb-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: serial: option: add MeiG Smart SRM825L
  usb: cdnsp: fix for Link TRB with TC
  usb: dwc3: st: add missing depopulate in probe error path
  usb: dwc3: st: fix probed platform device ref count on probe error path
  usb: dwc3: ep0: Don't reset resource alloc flag (including ep0)
  usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes()
  usb: typec: fsa4480: Relax CHIP_ID check
  usb: dwc3: xilinx: add missing depopulate in probe error path
  usb: dwc3: omap: add missing depopulate in probe error path
  dt-bindings: usb: microchip,usb2514: Fix reference USB device schema
  usb: gadget: uvc: queue pump work in uvcg_video_enable()
  cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller
  usb: cdnsp: fix incorrect index in cdnsp_get_hw_deq function
  usb: dwc3: core: Prevent USB core invalid event buffer address access
  MAINTAINERS: Mark UVC gadget driver as orphan
2024-09-01 07:06:28 +12:00
Linus Torvalds
35667a2969 ARM: SoC fixes for 6.11, part 2
There is a fairly large number of bug fixes for Qualcomm platforms,
 most of them addressing issues with the devicetree files for the
 newly added Snapdragon X1 based laptops to make them more reliable.
 The Qualcomm driver changes address a few build-time issues as well
 as runtime problems in the tzmem and scm firmware, the USB Type-C
 driver, and the cmd-db and pmic_glink soc drivers.
 
 The NXP i.MX usually gets a bunch of devicetree fixes that is proportional
 to the number of supported machines. This includes both warning fixes
 and correctness for the 64-bit i.MX9, i.MX8 and layerscape platforms,
 as well as a single fix for a 32-bit i.MX6 based board.
 
 The other changes are the usual minor changes, including an update to the
 MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs (risc-v).
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Merge tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "There is a fairly large number of bug fixes for Qualcomm platforms,
  most of them addressing issues with the devicetree files for the newly
  added Snapdragon X1 based laptops to make them more reliable.

  The Qualcomm driver changes address a few build-time issues as well as
  runtime problems in the tzmem and scm firmware, the USB Type-C driver,
  and the cmd-db and pmic_glink soc drivers.

  The NXP i.MX usually gets a bunch of devicetree fixes that is
  proportional to the number of supported machines. This includes both
  warning fixes and correctness for the 64-bit i.MX9, i.MX8 and
  layerscape platforms, as well as a single fix for a 32-bit i.MX6 based
  board.

  The other changes are the usual minor changes, including an update to
  the MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs
  (risc-v)"

* tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits)
  firmware: microchip: fix incorrect error report of programming:timeout on success
  soc: qcom: pd-mapper: Fix singleton refcount
  firmware: qcom: tzmem: disable sdm670 platform
  soc: qcom: pmic_glink: Actually communicate when remote goes down
  usb: typec: ucsi: Move unregister out of atomic section
  soc: qcom: pmic_glink: Fix race during initialization
  firmware: qcom: qseecom: remove unused functions
  firmware: qcom: tzmem: fix virtual-to-physical address conversion
  firmware: qcom: scm: Mark get_wq_ctx() as atomic call
  arm64: dts: qcom: x1e80100: Fix Adreno SMMU global interrupt
  arm64: dts: qcom: disable GPU on x1e80100 by default
  arm64: dts: imx8mm-phygate: fix typo pinctrcl-0
  arm64: dts: imx95: correct L3Cache cache-sets
  arm64: dts: imx95: correct a55 power-domains
  arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo
  arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges
  ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design
  arm64: dts: imx93: update default value for snps,clk-csr
  arm64: dts: freescale: tqma9352: Fix watchdog reset
  arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962
  ...
2024-09-01 06:42:13 +12:00
Linus Torvalds
8101b2766d pci-v6.11-fixes-2
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Merge tag 'pci-v6.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci fixes from Bjorn Helgaas:

 - Add Manivannan Sadhasivam as PCI native host bridge and endpoint
   driver reviewer (Manivannan Sadhasivam)

 - Disable MHI RAM data parity error interrupt for qcom SA8775P SoC to
   work around hardware erratum that causes a constant stream of
   interrupts (Manivannan Sadhasivam)

 - Don't try to fall back to qcom Operating Performance Points (OPP)
   support unless the platform actually supports OPP (Manivannan
   Sadhasivam)

 - Add imx@lists.linux.dev mailing list to MAINTAINERS for NXP
   layerscape and imx6 PCI controller drivers (Frank Li)

* tag 'pci-v6.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev
  PCI: qcom: Use OPP only if the platform supports it
  PCI: qcom-ep: Disable MHI RAM data parity error interrupt for SA8775P SoC
  MAINTAINERS: Add Manivannan Sadhasivam as Reviewer for PCI native host bridge and endpoint drivers
2024-08-31 14:54:11 +12:00
Arnd Bergmann
9cc7b17051 Microchip AT91 fixes for v6.11
It contains:
 - DTS directory update to match all entries not only those starting with
   at91 or sama
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Merge tag 'at91-fixes-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

Microchip AT91 fixes for v6.11

It contains:
- DTS directory update to match all entries not only those starting with
  at91 or sama
2024-08-30 19:52:28 +00:00
Linus Torvalds
13c6bba601 IOMMU Fixes for Linux v6.11-rc5
Including:
 
 	- Fix a device-stall problem in bad io-page-fault setups (faults
 	  received from devices with no supporting domain attached).
 
 	- Context flush fix for Intel VT-d.
 
 	- Do not allow non-read+non-write mapping through iommufd as most
 	  implementations can not handle that.
 
 	- Fix a possible infinite-loop issue in map_pages() path.
 
 	- Add Jean-Philippe as reviewer for SMMUv3 SVA support
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Merge tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu fixes from Joerg Roedel:

 - Fix a device-stall problem in bad io-page-fault setups (faults
   received from devices with no supporting domain attached).

 - Context flush fix for Intel VT-d.

 - Do not allow non-read+non-write mapping through iommufd as most
   implementations can not handle that.

 - Fix a possible infinite-loop issue in map_pages() path.

 - Add Jean-Philippe as reviewer for SMMUv3 SVA support

* tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer
  iommu: Do not return 0 from map_pages if it doesn't do anything
  iommufd: Do not allow creating areas without READ or WRITE
  iommu/vt-d: Fix incorrect domain ID in context flush helper
  iommu: Handle iommu faults for a bad iopf setup
2024-08-31 06:11:34 +12:00
Frank Li
150b572a7c MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev
Add imx mailing list imx@lists.linux.dev for PCI controller of NXP chips
(Layerscape and iMX).

Link: https://lore.kernel.org/r/20240826202740.970015-1-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>
2024-08-30 13:07:21 -05:00
Arnd Bergmann
d8f2638b83 Qualcomm driver fixes for v6.11
This corrects the tzmem virt-to-phys conversion, which caused issues for
 the uefisecapp implementation of EFI variable access. SDM670 is excluded
 from tzmem usage due to reported issues.
 
 The SCM get wait queue context call is corrected to be marked ATOMIC and
 some dead code in qseecom, following the tzmem conversion, is removed.
 
 The memory backing command DB is remapped writecombined, to avoid XPU
 violations when Linux runs without the Qualcomm hypervisor.
 
 Two compile fixes are added for pd-mapper, and the broken reference
 count is corrected, to make pd-mapper deal with remoteprocs going away.
 
 In pmic_glink a race condition where the client callbacks might be
 called before we returned the client handle is corrected. The broken conditions
 for when to signal that the firmware is going down is also corrected.
 
 In the pmic_glink UCSI driver, the ucsi_unregister() is moved out of the
 pdr callback, as this is being invoked in atomic context.
 
 Konrad's email address is updated in MAINTAINERS, and related mailmap
 entries are added.
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Merge tag 'qcom-drivers-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

Qualcomm driver fixes for v6.11

This corrects the tzmem virt-to-phys conversion, which caused issues for
the uefisecapp implementation of EFI variable access. SDM670 is excluded
from tzmem usage due to reported issues.

The SCM get wait queue context call is corrected to be marked ATOMIC and
some dead code in qseecom, following the tzmem conversion, is removed.

The memory backing command DB is remapped writecombined, to avoid XPU
violations when Linux runs without the Qualcomm hypervisor.

Two compile fixes are added for pd-mapper, and the broken reference
count is corrected, to make pd-mapper deal with remoteprocs going away.

In pmic_glink a race condition where the client callbacks might be
called before we returned the client handle is corrected. The broken conditions
for when to signal that the firmware is going down is also corrected.

In the pmic_glink UCSI driver, the ucsi_unregister() is moved out of the
pdr callback, as this is being invoked in atomic context.

Konrad's email address is updated in MAINTAINERS, and related mailmap
entries are added.

* tag 'qcom-drivers-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: pd-mapper: Fix singleton refcount
  firmware: qcom: tzmem: disable sdm670 platform
  soc: qcom: pmic_glink: Actually communicate when remote goes down
  usb: typec: ucsi: Move unregister out of atomic section
  soc: qcom: pmic_glink: Fix race during initialization
  firmware: qcom: qseecom: remove unused functions
  firmware: qcom: tzmem: fix virtual-to-physical address conversion
  firmware: qcom: scm: Mark get_wq_ctx() as atomic call
  MAINTAINERS: Update Konrad Dybcio's email address
  mailmap: Add an entry for Konrad Dybcio
  soc: qcom: pd-mapper: mark qcom_pdm_domains as __maybe_unused
  soc: qcom: cmd-db: Map shared memory as WC, not WB
  soc: qcom: pd-mapper: Depend on ARCH_QCOM || COMPILE_TEST

Link: https://lore.kernel.org/r/20240826145209.1646159-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-08-28 20:27:39 +00:00
Linus Torvalds
a18093afa3 nfsd-6.11 fixes:
- Fix a number of crashers
 - Update email address for an NFSD reviewer
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Merge tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fixes from Chuck Lever:

 - Fix a number of crashers

 - Update email address for an NFSD reviewer

* tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  fs/nfsd: fix update of inode attrs in CB_GETATTR
  nfsd: fix potential UAF in nfsd4_cb_getattr_release
  nfsd: hold reference to delegation when updating it for cb_getattr
  MAINTAINERS: Update Olga Kornievskaia's email address
  nfsd: prevent panic for nfsv4.0 closed files in nfs4_show_open
  nfsd: ensure that nfsd4_fattr_args.context is zeroed out
2024-08-29 06:20:44 +12:00
Linus Torvalds
6ace1c7ea2 sound fixes for 6.11-rc6
It became a bit larger collection of fixes than wished at this time,
 but all changes are small and mostly device-specific fixes that
 should be fairly safe to apply.  Majority of fixes are about ASoC
 for AMD SOF, Cirrus codecs, lpass, etc, in addition to the usual
 HD-audio quirks / fixes.
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Merge tag 'sound-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "It became a bit larger collection of fixes than wished at this time,
  but all changes are small and mostly device-specific fixes that should
  be fairly safe to apply.

  Majority of fixes are about ASoC for AMD SOF, Cirrus codecs, lpass,
  etc, in addition to the usual HD-audio quirks / fixes"

* tag 'sound-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (22 commits)
  ALSA: hda: hda_component: Fix mutex crash if nothing ever binds
  ALSA: hda/realtek: support HP Pavilion Aero 13-bg0xxx Mute LED
  ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book3 Ultra
  ASoC: cs-amp-lib: Ignore empty UEFI calibration entries
  ASoC: cs-amp-lib-test: Force test calibration blob entries to be valid
  ALSA: hda/realtek - FIxed ALC285 headphone no sound
  ALSA: hda/realtek - Fixed ALC256 headphone no sound
  ASoC: allow module autoloading for table board_ids
  ASoC: allow module autoloading for table db1200_pids
  ALSA: hda: cs35l56: Don't use the device index as a calibration index
  ALSA: seq: Skip event type filtering for UMP events
  ALSA: hda/realtek: Enable mute/micmute LEDs on HP Laptop 14-ey0xxx
  ASoC: SOF: amd: Fix for acp init sequence
  ASoC: amd: acp: fix module autoloading
  ASoC: mediatek: mt8188: Mark AFE_DAC_CON0 register as volatile
  ASoC: codecs: wcd937x: Fix missing de-assert of reset GPIO
  ASoC: SOF: mediatek: Add missing board compatible
  ASoC: MAINTAINERS: Drop Banajit Goswami from Qualcomm sound drivers
  ASoC: SOF: amd: Fix for incorrect acp error register offsets
  ASoC: SOF: amd: move iram-dram fence register programming sequence
  ...
2024-08-28 06:24:22 +12:00
Chuck Lever
f25d1b5f1b MAINTAINERS: Update Olga Kornievskaia's email address
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2024-08-26 11:52:29 -04:00
Will Deacon
51eeef9a48 MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer
Add Jean-Philippe as a reviewer for the Arm SMMUv3 SVA support, since
he's been a consistent contributor to that code over the years and
understands the relevant parts of the architecture much better than me.

Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240823165454.1064-1-will@kernel.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2024-08-26 09:17:36 +02:00
Linus Torvalds
891e811ad6 SCSI fixes on 20240824
The important core fix is another tweak to our discard discovery
 issues.  The off by 512 in logical block count seems bad, but in fact
 the inline was only ever used in debug prints, which is why no-one
 noticed.
 
 Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "The important core fix is another tweak to our discard discovery
  issues. The off by 512 in logical block count seems bad, but in fact
  the inline was only ever used in debug prints, which is why no-one
  noticed"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: sd: Do not attempt to configure discard unless LBPME is set
  scsi: MAINTAINERS: Add header files to SCSI SUBSYSTEM
  scsi: ufs: qcom: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP for SM8550 SoC
  scsi: ufs: core: Add a quirk for handling broken LSDBS field in controller capabilities register
  scsi: core: Fix the return value of scsi_logical_block_count()
  scsi: MAINTAINERS: Update HiSilicon SAS controller driver maintainer
2024-08-25 12:00:16 +12:00
Takashi Iwai
b3c18a55e1 ASoC: Fixes for v6.11
A relatively large collection of fixes here, all driver specific and
 none of them particularly major, plus one MAINTAINERS update.  There's
 been a bunch of work on module autoloading from several people.
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Merge tag 'asoc-fix-v6.11-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.11

A relatively large collection of fixes here, all driver specific and
none of them particularly major, plus one MAINTAINERS update.  There's
been a bunch of work on module autoloading from several people.
2024-08-23 08:26:08 +02:00
Simon Horman
46097a9266 MAINTAINERS: Mark JME Network Driver as Odd Fixes
This driver only appears to have received sporadic clean-ups, typically
part of some tree-wide activity, and fixes for quite some time.  And
according to the maintainer, Guo-Fu Tseng, the device has been EOLed for
a long time (see Link).

Accordingly, it seems appropriate to mark this driver as odd fixes.

Cc: Moon Yeounsu <yyyynoom@gmail.com>
Cc: Guo-Fu Tseng <cooldavid@cooldavid.org>
Link: https://lore.kernel.org/netdev/20240805003139.M94125@cooldavid.org/
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-22 15:23:42 +02:00
Simon Horman
f2d20c9b97 MAINTAINERS: Add header files to NETWORKING sections
This is part of an effort to assign a section in MAINTAINERS to header
files that relate to Networking. In this case the files with "net" or
"skbuff" in their name.

This patch adds a number of such files to the NETWORKING DRIVERS
and NETWORKING [GENERAL] sections.

Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-22 15:23:42 +02:00
Simon Horman
8cb0a938d9 MAINTAINERS: Add limited globs for Networking headers
This aims to add limited globs to improve the coverage of header files
in the NETWORKING DRIVERS and NETWORKING [GENERAL] sections.

It is done so in a minimal way to exclude overlap with other sections.
And so as not to require "X" entries to exclude files otherwise
matched by these new globs.

While imperfect, due to it's limited nature, this does extend coverage
of header files by these sections. And aims to automatically cover
new files that seem very likely belong to these sections.

The include/linux/netdev* glob (both sections)
+ Subsumes the entries for:
  - include/linux/netdevice.h
+ Extends the sections to cover
  - include/linux/netdevice_xmit.h
  - include/linux/netdev_features.h

The include/uapi/linux/netdev* globs: (both sections)
+ Subsumes the entries for:
  - include/linux/netdevice.h
+ Extends the sections to cover
  - include/linux/netdev.h

The include/linux/skbuff* glob (NETWORKING [GENERAL] section only):
+ Subsumes the entry for:
  - include/linux/skbuff.h
+ Extends the section to cover
  - include/linux/skbuff_ref.h

A include/uapi/linux/net_* glob was not added to the NETWORKING [GENERAL]
section. Although it would subsume the entry for
include/uapi/linux/net_namespace.h, which is fine, it would also extend
coverage to:
- include/uapi/linux/net_dropmon.h, which belongs to the
   NETWORK DROP MONITOR section
- include/uapi/linux/net_tstamp.h which, as per an earlier patch in this
  series, belongs to the SOCKET TIMESTAMPING section

Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-22 15:23:42 +02:00
Simon Horman
eb208fecd7 MAINTAINERS: Add net_tstamp.h to SOCKET TIMESTAMPING section
This is part of an effort to assign a section in MAINTAINERS to header
files that relate to Networking. In this case the files with "net" in
their name.

Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Signed-off-by: Simon Horman <horms@kernel.org>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-22 15:23:42 +02:00
Simon Horman
1ac66c4960 MAINTAINERS: Add sonet.h to ATM section of MAINTAINERS
This is part of an effort to assign a section in MAINTAINERS to header
files that relate to Networking. In this case the files with "net" in
their name.

It seems that sonet.h is included in ATM related source files,
and thus that ATM is the most relevant section for these files.

Cc: Chas Williams <3chas3@gmail.com>
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-22 15:23:41 +02:00
Laurent Pinchart
6e95097b6b MAINTAINERS: Mark UVC gadget driver as orphan
I haven't had time to maintain the UVC gadget driver for a long while.
Dan Scally confirmed he is also in a similar -ENOTIME situation with no
short term hope of fixing that. Being listed as maintainers doesn't help
progress, so mark the driver as orphan to reflect the current state.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20240813104447.25821-1-laurent.pinchart@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-22 16:04:05 +08:00
Simon Horman
cd612b57c3 scsi: MAINTAINERS: Add header files to SCSI SUBSYSTEM
This is part of an effort to assign a section in MAINTAINERS to header
files that relate to Networking [1]. In this case the files with "net" in
their name.

[1] https://lore.kernel.org/netdev/20240816-net-mnt-v1-0-ef946b47ced4@kernel.org/

As part of that effort these files came up:

 * include/uapi/scsi/scsi_netlink_fc.h
 * include/uapi/scsi/scsi_netlink.h

Unlike all the other matching files, these one seem to relate more closely
to SCSI than Networking, so I have added them to the SCSI SUBSYSTEM
section.

In order to simplify things, and for consistency, I have added the entire
include/uapi/scsi rather than the individual files.

Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240816-scsi-mnt-v1-1-439af8b1c28b@kernel.org
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-16 21:15:54 -04:00
Yihang Li
2fa62ce91a scsi: MAINTAINERS: Update HiSilicon SAS controller driver maintainer
Add Yihang Li as the maintainer of the HiSilicon SAS controller driver,
replacing Xiang Chen.

Signed-off-by: Yihang Li <liyihang9@huawei.com>
Link: https://lore.kernel.org/r/20240814040124.1376195-1-liyihang9@huawei.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-16 20:55:45 -04:00
Jakub Kicinski
b153b3c747 MAINTAINERS: add selftests to network drivers
tools/testing/selftests/drivers/net/ is not listed under
networking entries. Add it to NETWORKING DRIVERS.

Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240814142832.3473685-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-15 19:13:12 -07:00
Krzysztof Kozlowski
b919a27fab
ASoC: MAINTAINERS: Drop Banajit Goswami from Qualcomm sound drivers
There was no active maintenance from Banajit Goswami - last email is
from 2019 - so make obvious that Qualcomm sound drivers are maintained
by only one person.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240730103511.21728-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-08-13 12:39:21 +01:00
Manivannan Sadhasivam
054308ad90 MAINTAINERS: Add Manivannan Sadhasivam as Reviewer for PCI native host bridge and endpoint drivers
I've been reviewing the native host bridge drivers for some time and would
like to be listed as a Reviewer formally.

Link: https://lore.kernel.org/r/20240812055707.6778-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2024-08-12 13:11:52 -05:00
Linus Torvalds
377773dd6b sound fixes for 6.11-rc3
A collection of lots of small changes, almost all device-specific.
 
 - A series of fixes for ASoC Qualcomm stuff
 - Various fixes for Cirrus ASoC and HD-audio codecs
 - A few AMD ASoC quirks and usual HD-audio quirks
 - Other misc fixes, including a long-time regression in USB-audio
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Merge tag 'sound-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of lots of small changes, almost all device-specific:

   - A series of fixes for ASoC Qualcomm stuff

   - Various fixes for Cirrus ASoC and HD-audio codecs

   - A few AMD ASoC quirks and usual HD-audio quirks

   - Other misc fixes, including a long-time regression in USB-audio"

* tag 'sound-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (39 commits)
  ASoC: cs35l56: Patch CS35L56_IRQ1_MASK_18 to the default value
  ASoC: meson: axg-fifo: fix irq scheduling issue with PREEMPT_RT
  MAINTAINERS: Update Cirrus Logic parts to linux-sound mailing list
  ASoC: dt-bindings: qcom,wcd939x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd938x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd934x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd937x: Correct reset GPIO polarity in example
  ASoC: amd: yc: Add quirk entry for OMEN by HP Gaming Laptop 16-n0xxx
  ASoC: codecs: ES8326: button detect issue
  ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6
  ALSA: usb-audio: Re-add ScratchAmp quirk entries
  ALSA: hda/realtek: Add Framework Laptop 13 (Intel Core Ultra) to quirks
  ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4
  ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list
  ASoC: cs35l56: Handle OTP read latency over SoundWire
  ASoC: codecs: lpass-macro: fix missing codec version
  ALSA: line6: Fix racy access to midibuf
  ASoC: cs-amp-lib: Fix NULL pointer crash if efi.get_variable is NULL
  ASoC: cs35l56: Stop creating ALSA controls for firmware coefficients
  ASoC: wm_adsp: Add control_add callback and export wm_adsp_control_add()
  ...
2024-08-09 09:25:30 -07:00
Takashi Iwai
d3e82ced46 ASoC: Fixes for v6.11
Quite a lot of fixes have come in since the merge window, there's some
 repetitive fixes over the Qualcomm drivers increasing the patch count,
 along with a large batch of fixes from Cirrus.  We also have some quirks
 and some individual fixes.
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Merge tag 'asoc-fix-v6.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.11

Quite a lot of fixes have come in since the merge window, there's some
repetitive fixes over the Qualcomm drivers increasing the patch count,
along with a large batch of fixes from Cirrus.  We also have some quirks
and some individual fixes.
2024-08-09 09:58:07 +02:00
Linus Torvalds
ee9a43b7cf Including fixes from bluetooth.
Current release - regressions:
 
  - eth: bnxt_en: fix memory out-of-bounds in bnxt_fill_hw_rss_tbl()
    on older chips
 
 Current release - new code bugs:
 
  - ethtool: fix off-by-one error / kdoc contradicting the code
    for max RSS context IDs
 
  - Bluetooth: hci_qca:
     - QCA6390: fix support on non-DT platforms
     - QCA6390: don't call pwrseq_power_off() twice
     - fix a NULL-pointer derefence at shutdown
 
  - eth: ice: fix incorrect assigns of FEC counters
 
 Previous releases - regressions:
 
  - mptcp: fix handling endpoints with both 'signal' and 'subflow'
    flags set
 
  - virtio-net: fix changing ring count when vq IRQ coalescing not
    supported
 
  - eth: gve: fix use of netif_carrier_ok() during reconfig / reset
 
 Previous releases - always broken:
 
  - eth: idpf: fix bugs in queue re-allocation on reconfig / reset
 
  - ethtool: fix context creation with no parameters
 
 Misc:
 
  - linkwatch: use system_unbound_wq to ease RTNL contention
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

  Current release - regressions:

   - eth: bnxt_en: fix memory out-of-bounds in bnxt_fill_hw_rss_tbl() on
     older chips

  Current release - new code bugs:

   - ethtool: fix off-by-one error / kdoc contradicting the code for max
     RSS context IDs

   - Bluetooth: hci_qca:
      - QCA6390: fix support on non-DT platforms
      - QCA6390: don't call pwrseq_power_off() twice
      - fix a NULL-pointer derefence at shutdown

   - eth: ice: fix incorrect assigns of FEC counters

  Previous releases - regressions:

   - mptcp: fix handling endpoints with both 'signal' and 'subflow'
     flags set

   - virtio-net: fix changing ring count when vq IRQ coalescing not
     supported

   - eth: gve: fix use of netif_carrier_ok() during reconfig / reset

  Previous releases - always broken:

   - eth: idpf: fix bugs in queue re-allocation on reconfig / reset

   - ethtool: fix context creation with no parameters

  Misc:

   - linkwatch: use system_unbound_wq to ease RTNL contention"

* tag 'net-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (41 commits)
  net: dsa: microchip: disable EEE for KSZ8567/KSZ9567/KSZ9896/KSZ9897.
  ethtool: Fix context creation with no parameters
  net: ethtool: fix off-by-one error in max RSS context IDs
  net: pse-pd: tps23881: include missing bitfield.h header
  net: fec: Stop PPS on driver remove
  net: bcmgenet: Properly overlay PHY and MAC Wake-on-LAN capabilities
  l2tp: fix lockdep splat
  net: stmmac: dwmac4: fix PCS duplex mode decode
  idpf: fix UAFs when destroying the queues
  idpf: fix memleak in vport interrupt configuration
  idpf: fix memory leaks and crashes while performing a soft reset
  bnxt_en : Fix memory out-of-bounds in bnxt_fill_hw_rss_tbl()
  net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()
  net/smc: add the max value of fallback reason count
  Bluetooth: hci_sync: avoid dup filtering when passive scanning with adv monitor
  Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
  Bluetooth: hci_qca: fix a NULL-pointer derefence at shutdown
  Bluetooth: hci_qca: fix QCA6390 support on non-DT platforms
  Bluetooth: hci_qca: don't call pwrseq_power_off() twice for QCA6390
  ice: Fix incorrect assigns of FEC counts
  ...
2024-08-08 13:51:44 -07:00
Charles Keepax
2f11f61f9d
MAINTAINERS: Update Cirrus Logic parts to linux-sound mailing list
Now that most kernel work on sound has moved over to the linux-sound
mailing list so should the Cirrus Logic audio parts.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20240807140140.421359-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-08-08 20:34:54 +01:00
Linus Torvalds
660e4b18a7 9 hotfixes. 5 are cc:stable, 4 either pertain to post-6.10 material or
aren't considered necessary for earlier kernels.  5 are MM and 4 are
 non-MM.  No identifiable theme here - please see the individual changelogs.
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Merge tag 'mm-hotfixes-stable-2024-08-07-18-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Nine hotfixes. Five are cc:stable, the others either pertain to
  post-6.10 material or aren't considered necessary for earlier kernels.

  Five are MM and four are non-MM. No identifiable theme here - please
  see the individual changelogs"

* tag 'mm-hotfixes-stable-2024-08-07-18-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  padata: Fix possible divide-by-0 panic in padata_mt_helper()
  mailmap: update entry for David Heidelberg
  memcg: protect concurrent access to mem_cgroup_idr
  mm: shmem: fix incorrect aligned index when checking conflicts
  mm: shmem: avoid allocating huge pages larger than MAX_PAGECACHE_ORDER for shmem
  mm: list_lru: fix UAF for memory cgroup
  kcov: properly check for softirq context
  MAINTAINERS: Update LTP members and web
  selftests: mm: add s390 to ARCH check
2024-08-08 07:32:20 -07:00
Petr Vorel
37bf7fbe1d MAINTAINERS: Update LTP members and web
LTP project uses now readthedocs.org instance instead of GitHub wiki.

LTP maintainers are listed in alphabetical order.

Link: https://lkml.kernel.org/r/20240726072009.1021599-1-pvorel@suse.cz
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Li Wang <liwang@redhat.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Cc: Jan Stancek <jstancek@redhat.com>
Cc: Xiao Yang <yangx.jy@fujitsu.com>
Cc: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-08-07 18:33:55 -07:00
Andrei Simion
e9408fa234 MAINTAINERS: Update DTS path for ARM/Microchip (AT91) SoC
Update the path to the supported DTS files for ARM/Microchip (AT91)
SoC to ensure that the output of the get_maintainer.pl script includes
the email addresses of the maintainers for all files located in
arch/arm/boot/dts/microchip.

Suggested-by: Conor Dooley <conor@kernel.org>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Reviewed-by: Cristian Birsan <cristian.birsan@microchip.com>
Link: https://lore.kernel.org/r/20240731144100.182221-1-andrei.simion@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-08-07 18:29:56 +03:00
Stephen Hemminger
eeef5f183f MAINTAINERS: update status of sky2 and skge drivers
The old SysKonnect NIc's are not used or actively maintained anymore.
My sky2 NIC's are all in box in back corner of attic.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Link: https://patch.msgid.link/20240801162930.212299-1-stephen@networkplumber.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-02 16:03:32 -07:00
Linus Torvalds
183d46ff42 Including fixes from wireless, bleutooth, BPF and netfilter.
Current release - regressions:
 
  - core: drop bad gso csum_start and offset in virtio_net_hdr
 
  - wifi: mt76: fix null pointer access in mt792x_mac_link_bss_remove
 
  - eth: tun: add missing bpf_net_ctx_clear() in do_xdp_generic()
 
  - phy: aquantia: only poll GLOBAL_CFG regs on aqr113, aqr113c and aqr115c
 
 Current release - new code bugs:
 
  - smc: prevent UAF in inet_create()
 
  - bluetooth: btmtk: fix kernel crash when entering btmtk_usb_suspend
 
  - eth: bnxt: reject unsupported hash functions
 
 Previous releases - regressions:
 
  - sched: act_ct: take care of padding in struct zones_ht_key
 
  - netfilter: fix null-ptr-deref in iptable_nat_table_init().
 
  - tcp: adjust clamping window for applications specifying SO_RCVBUF
 
 Previous releases - always broken:
 
  - ethtool: rss: small fixes to spec and GET
 
  - mptcp:
    - fix signal endpoint re-add
    - pm: fix backup support in signal endpoints
 
  - wifi: ath12k: fix soft lockup on suspend
 
  - eth: bnxt_en: fix RSS logic in __bnxt_reserve_rings()
 
  - eth: ice: fix AF_XDP ZC timeout and concurrency issues
 
  - eth: mlx5:
    - fix missing lock on sync reset reload
    - fix error handling in irq_pool_request_irq
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from wireless, bleutooth, BPF and netfilter.

  Current release - regressions:

   - core: drop bad gso csum_start and offset in virtio_net_hdr

   - wifi: mt76: fix null pointer access in mt792x_mac_link_bss_remove

   - eth: tun: add missing bpf_net_ctx_clear() in do_xdp_generic()

   - phy: aquantia: only poll GLOBAL_CFG regs on aqr113, aqr113c and
     aqr115c

  Current release - new code bugs:

   - smc: prevent UAF in inet_create()

   - bluetooth: btmtk: fix kernel crash when entering btmtk_usb_suspend

   - eth: bnxt: reject unsupported hash functions

  Previous releases - regressions:

   - sched: act_ct: take care of padding in struct zones_ht_key

   - netfilter: fix null-ptr-deref in iptable_nat_table_init().

   - tcp: adjust clamping window for applications specifying SO_RCVBUF

  Previous releases - always broken:

   - ethtool: rss: small fixes to spec and GET

   - mptcp:
      - fix signal endpoint re-add
      - pm: fix backup support in signal endpoints

   - wifi: ath12k: fix soft lockup on suspend

   - eth: bnxt_en: fix RSS logic in __bnxt_reserve_rings()

   - eth: ice: fix AF_XDP ZC timeout and concurrency issues

   - eth: mlx5:
      - fix missing lock on sync reset reload
      - fix error handling in irq_pool_request_irq"

* tag 'net-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits)
  mptcp: fix duplicate data handling
  mptcp: fix bad RCVPRUNED mib accounting
  ipv6: fix ndisc_is_useropt() handling for PIO
  igc: Fix double reset adapter triggered from a single taprio cmd
  net: MAINTAINERS: Demote Qualcomm IPA to "maintained"
  net: wan: fsl_qmc_hdlc: Discard received CRC
  net: wan: fsl_qmc_hdlc: Convert carrier_lock spinlock to a mutex
  net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys
  net/mlx5e: Fix CT entry update leaks of modify header context
  net/mlx5e: Require mlx5 tc classifier action support for IPsec prio capability
  net/mlx5: Fix missing lock on sync reset reload
  net/mlx5: Lag, don't use the hardcoded value of the first port
  net/mlx5: DR, Fix 'stack guard page was hit' error in dr_rule
  net/mlx5: Fix error handling in irq_pool_request_irq
  net/mlx5: Always drain health in shutdown callback
  net: Add skbuff.h to MAINTAINERS
  r8169: don't increment tx_dropped in case of NETDEV_TX_BUSY
  netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init().
  netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init().
  net: drop bad gso csum_start and offset in virtio_net_hdr
  ...
2024-08-01 09:42:09 -07:00
Krzysztof Kozlowski
4efce726e0 net: MAINTAINERS: Demote Qualcomm IPA to "maintained"
To the best of my knowledge, Alex Elder is not being paid to support
Qualcomm IPA networking drivers, so drop the status from "supported" to
"maintained".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alex Elder <elder@kernel.org>
Link: https://patch.msgid.link/20240730104016.22103-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-31 18:10:28 -07:00
Breno Leitao
8f73ef8298 net: Add skbuff.h to MAINTAINERS
The network maintainers need to be copied if the skbuff.h is touched.

This also helps git-send-email to figure out the proper maintainers when
touching the file.

Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240730161404.2028175-1-leitao@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-31 17:53:37 -07:00
Konrad Dybcio
fce6a1eefb MAINTAINERS: Update Konrad Dybcio's email address
Use my @kernel.org address everywhere.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Konrad Dybcio <konradybcio@kernel.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240726-topic-konrad_email-v1-2-f94665da2919@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-07-30 14:32:32 -05:00
Linus Torvalds
e62f81bbd2 CXL for v6.11 merge window
New Changes:
 - Refactor to a common struct for DRAM and general media CXL events
 - Add abstract distance calculation support for CXL
 - Add CXL maturity map documentation to detail current state of CXL enabling
 - Add warning on mixed CXL VH and RCH/RCD hierachy to inform unsupported config
 - Replace ENXIO with EBUSY for inject poison limit reached via debugfs
 - Replace ENXIO with EBUSY for inject poison cxl-test support
 - XOR math fixup for DPA to SPA translation. Current math works for MODULO arithmetic
   where HPA==SPA, however not for XOR decode.
 - Move pci config read in cxl_dvsec_rr_decode() to avoid unnecessary acess
 
 Fixes:
 - Add a fix to address race condition in CXL memory hotplug notifier
 - Add missing MODULE_DESCRIPTION() for CXL modules
 - Fix incorrect vendor debug UUID define
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Merge tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull CXL updates from Dave Jiang:
 "Core:

   - A CXL maturity map has been added to the documentation to detail
     the current state of CXL enabling.

     It provides the status of the current state of various CXL features
     to inform current and future contributors of where things are and
     which areas need contribution.

   - A notifier handler has been added in order for a newly created CXL
     memory region to trigger the abstract distance metrics calculation.

     This should bring parity for CXL memory to the same level vs
     hotplugged DRAM for NUMA abstract distance calculation. The
     abstract distance reflects relative performance used for memory
     tiering handling.

   - An addition for XOR math has been added to address the CXL DPA to
     SPA translation.

     CXL address translation did not support address interleave math
     with XOR prior to this change.

  Fixes:

   - Fix to address race condition in the CXL memory hotplug notifier

   - Add missing MODULE_DESCRIPTION() for CXL modules

   - Fix incorrect vendor debug UUID define

  Misc:

   - A warning has been added to inform users of an unsupported
     configuration when mixing CXL VH and RCH/RCD hierarchies

   - The ENXIO error code has been replaced with EBUSY for inject poison
     limit reached via debugfs and cxl-test support

   - Moving the PCI config read in cxl_dvsec_rr_decode() to avoid
     unnecessary PCI config reads

   - A refactor to a common struct for DRAM and general media CXL
     events"

* tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
  cxl/core/pci: Move reading of control register to immediately before usage
  cxl: Remove defunct code calculating host bridge target positions
  cxl/region: Verify target positions using the ordered target list
  cxl: Restore XOR'd position bits during address translation
  cxl/core: Fold cxl_trace_hpa() into cxl_dpa_to_hpa()
  cxl/test: Replace ENXIO with EBUSY for inject poison limit reached
  cxl/memdev: Replace ENXIO with EBUSY for inject poison limit reached
  cxl/acpi: Warn on mixed CXL VH and RCH/RCD Hierarchy
  cxl/core: Fix incorrect vendor debug UUID define
  Documentation: CXL Maturity Map
  cxl/region: Simplify cxl_region_nid()
  cxl/region: Support to calculate memory tier abstract distance
  cxl/region: Fix a race condition in memory hotplug notifier
  cxl: add missing MODULE_DESCRIPTION() macros
  cxl/events: Use a common struct for DRAM and General Media events
2024-07-28 09:33:28 -07:00
Linus Torvalds
c85e1497dd I3C for 6.11
Drivers:
  - dw: optional apb clock and power management support, IBI handling fixes
  - mipi-i3c-hci: IBI handling fixes
  - svc: few fixes
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Merge tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull i3c updates from Alexandre Belloni:
 "This cycle, there are new features for the Designware controller and
  fixes for the other IPs:

   - dw: optional apb clock and power management support, IBI handling
     fixes

   - mipi-i3c-hci: IBI handling fixes

   - svc: a few fixes"

* tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  dt-bindings: i3c: add header for generic I3C flags
  i3c: master: svc: Fix error code in svc_i3c_master_do_daa_locked()
  i3c: master: Enhance i3c_bus_type visibility for device searching & event monitoring
  i3c: dw: Add power management support
  i3c: dw: Add some functions for reusability
  i3c: dw: Save timing registers and other values
  i3c: master: svc: Improve DAA STOP handle code logic
  i3c: dw: Add optional apb clock
  i3c: dw: Use new *_enabled clk API
  dt-bindings: i3c: dw: Add apb clock binding
  i3c: master: svc: Convert comma to semicolon
  i3c: mipi-i3c-hci: Round IBI data chunk size to HW supported value
  i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup
  i3c: mipi-i3c-hci: Set IBI Status and Data Ring base addresses
  i3c: mipi-i3c-hci: Switch to lower_32_bits()/upper_32_bits() helpers
  i3c: dw: Remove ibi_capable property
  i3c: dw: Fix IBI intr programming
  i3c: dw: Fix clearing queue thld
  i3c: mipi-i3c-hci: Fix number of DAT/DCT entries for HCI versions < 1.1
  i3c: master: svc: resend target address when get NACK
2024-07-27 10:53:06 -07:00
James Clark
5bf6f3c595 MAINTAINERS: mailmap: update James Clark's email address
My new address is james.clark@linaro.org

Link: https://lkml.kernel.org/r/20240709102512.31212-2-james.clark@linaro.org
Signed-off-by: James Clark <james.clark@linaro.org>
Cc: Bjorn Andersson <quic_bjorande@quicinc.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geliang Tang <geliang@kernel.org>
Cc: Hao Zhang <quic_hazha@quicinc.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Mao Jinlong <quic_jinlmao@quicinc.com>
Cc: Matthieu Baerts <matttbe@kernel.org>
Cc: Matt Ranostay <matt@ranostay.sg>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Rob Herring (Arm) <robh@kernel.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-07-26 14:32:35 -07:00
Carlos Song
24168c5e6d dt-bindings: i3c: add header for generic I3C flags
Add header file for generic I3C flags to avoid hard code in dts file.

Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Frank Li <frank.li@nxp.com>
Acked-by: Jason Liu <jason.hui.liu@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240715225351.3237284-1-Frank.Li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2024-07-26 14:21:30 +02:00
Linus Torvalds
1722389b0d A lot of networking people were at a conference last week, busy
catching COVID, so relatively short PR. Including fixes from bpf
 and netfilter.
 
 Current release - regressions:
 
  - tcp: process the 3rd ACK with sk_socket for TFO and MPTCP
 
 Current release - new code bugs:
 
  - l2tp: protect session IDR and tunnel session list with one lock,
    make sure the state is coherent to avoid a warning
 
  - eth: bnxt_en: update xdp_rxq_info in queue restart logic
 
  - eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field
 
 Previous releases - regressions:
 
  - xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
    the field reuses previously un-validated pad
 
 Previous releases - always broken:
 
  - tap/tun: drop short frames to prevent crashes later in the stack
 
  - eth: ice: add a per-VF limit on number of FDIR filters
 
  - af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

  A lot of networking people were at a conference last week, busy
  catching COVID, so relatively short PR.

  Current release - regressions:

   - tcp: process the 3rd ACK with sk_socket for TFO and MPTCP

  Current release - new code bugs:

   - l2tp: protect session IDR and tunnel session list with one lock,
     make sure the state is coherent to avoid a warning

   - eth: bnxt_en: update xdp_rxq_info in queue restart logic

   - eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field

  Previous releases - regressions:

   - xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
     the field reuses previously un-validated pad

  Previous releases - always broken:

   - tap/tun: drop short frames to prevent crashes later in the stack

   - eth: ice: add a per-VF limit on number of FDIR filters

   - af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash"

* tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits)
  tun: add missing verification for short frame
  tap: add missing verification for short frame
  mISDN: Fix a use after free in hfcmulti_tx()
  gve: Fix an edge case for TSO skb validity check
  bnxt_en: update xdp_rxq_info in queue restart logic
  tcp: process the 3rd ACK with sk_socket for TFO/MPTCP
  selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
  xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
  bpf: Fix a segment issue when downgrading gso_size
  net: mediatek: Fix potential NULL pointer dereference in dummy net_device handling
  MAINTAINERS: make Breno the netconsole maintainer
  MAINTAINERS: Update bonding entry
  net: nexthop: Initialize all fields in dumped nexthops
  net: stmmac: Correct byte order of perfect_match
  selftests: forwarding: skip if kernel not support setting bridge fdb learning limit
  tipc: Return non-zero value from tipc_udp_addr2str() on error
  netfilter: nft_set_pipapo_avx2: disable softinterrupts
  ice: Fix recipe read procedure
  ice: Add a per-VF limit on number of FDIR filters
  net: bonding: correctly annotate RCU in bond_should_notify_peers()
  ...
2024-07-25 13:32:25 -07:00
Linus Torvalds
c2a96b7f18 Driver core changes for 6.11-rc1
Here is the big set of driver core changes for 6.11-rc1.
 
 Lots of stuff in here, with not a huge diffstat, but apis are evolving
 which required lots of files to be touched.  Highlights of the changes
 in here are:
   - platform remove callback api final fixups (Uwe took many releases to
     get here, finally!)
   - Rust bindings for basic firmware apis and initial driver-core
     interactions.  It's not all that useful for a "write a whole driver
     in rust" type of thing, but the firmware bindings do help out the
     phy rust drivers, and the driver core bindings give a solid base on
     which others can start their work.  There is still a long way to go
     here before we have a multitude of rust drivers being added, but
     it's a great first step.
   - driver core const api changes.  This reached across all bus types,
     and there are some fix-ups for some not-common bus types that
     linux-next and 0-day testing shook out.  This work is being done to
     help make the rust bindings more safe, as well as the C code, moving
     toward the end-goal of allowing us to put driver structures into
     read-only memory.  We aren't there yet, but are getting closer.
   - minor devres cleanups and fixes found by code inspection
   - arch_topology minor changes
   - other minor driver core cleanups
 
 All of these have been in linux-next for a very long time with no
 reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the big set of driver core changes for 6.11-rc1.

  Lots of stuff in here, with not a huge diffstat, but apis are evolving
  which required lots of files to be touched. Highlights of the changes
  in here are:

   - platform remove callback api final fixups (Uwe took many releases
     to get here, finally!)

   - Rust bindings for basic firmware apis and initial driver-core
     interactions.

     It's not all that useful for a "write a whole driver in rust" type
     of thing, but the firmware bindings do help out the phy rust
     drivers, and the driver core bindings give a solid base on which
     others can start their work.

     There is still a long way to go here before we have a multitude of
     rust drivers being added, but it's a great first step.

   - driver core const api changes.

     This reached across all bus types, and there are some fix-ups for
     some not-common bus types that linux-next and 0-day testing shook
     out.

     This work is being done to help make the rust bindings more safe,
     as well as the C code, moving toward the end-goal of allowing us to
     put driver structures into read-only memory. We aren't there yet,
     but are getting closer.

   - minor devres cleanups and fixes found by code inspection

   - arch_topology minor changes

   - other minor driver core cleanups

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

* tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (55 commits)
  ARM: sa1100: make match function take a const pointer
  sysfs/cpu: Make crash_hotplug attribute world-readable
  dio: Have dio_bus_match() callback take a const *
  zorro: make match function take a const pointer
  driver core: module: make module_[add|remove]_driver take a const *
  driver core: make driver_find_device() take a const *
  driver core: make driver_[create|remove]_file take a const *
  firmware_loader: fix soundness issue in `request_internal`
  firmware_loader: annotate doctests as `no_run`
  devres: Correct code style for functions that return a pointer type
  devres: Initialize an uninitialized struct member
  devres: Fix memory leakage caused by driver API devm_free_percpu()
  devres: Fix devm_krealloc() wasting memory
  driver core: platform: Switch to use kmemdup_array()
  driver core: have match() callback in struct bus_type take a const *
  MAINTAINERS: add Rust device abstractions to DRIVER CORE
  device: rust: improve safety comments
  MAINTAINERS: add Danilo as FIRMWARE LOADER maintainer
  MAINTAINERS: add Rust FW abstractions to FIRMWARE LOADER
  firmware: rust: improve safety comments
  ...
2024-07-25 10:42:22 -07:00
Jakub Kicinski
f7578df913 bpf-for-netdev
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2024-07-25

We've added 14 non-merge commits during the last 8 day(s) which contain
a total of 19 files changed, 177 insertions(+), 70 deletions(-).

The main changes are:

1) Fix af_unix to disable MSG_OOB handling for sockets in BPF sockmap and
   BPF sockhash. Also add test coverage for this case, from Michal Luczaj.

2) Fix a segmentation issue when downgrading gso_size in the BPF helper
   bpf_skb_adjust_room(), from Fred Li.

3) Fix a compiler warning in resolve_btfids due to a missing type cast,
   from Liwei Song.

4) Fix stack allocation for arm64 to align the stack pointer at a 16 byte
   boundary in the fexit_sleep BPF selftest, from Puranjay Mohan.

5) Fix a xsk regression to require a flag when actuating tx_metadata_len,
   from Stanislav Fomichev.

6) Fix function prototype BTF dumping in libbpf for prototypes that have
   no input arguments, from Andrii Nakryiko.

7) Fix stacktrace symbol resolution in perf script for BPF programs
   containing subprograms, from Hou Tao.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
  xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
  bpf: Fix a segment issue when downgrading gso_size
  tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids
  bpf, events: Use prog to emit ksymbol event for main program
  selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB
  selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags
  selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
  af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
  bpftool: Fix typo in usage help
  libbpf: Fix no-args func prototype BTF dumping syntax
  MAINTAINERS: Update powerpc BPF JIT maintainers
  MAINTAINERS: Update email address of Naveen
  selftests/bpf: fexit_sleep: Fix stack allocation for arm64
====================

Link: https://patch.msgid.link/20240725114312.32197-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-25 07:40:25 -07:00
Linus Torvalds
c33ffdb70c phy-for-6.11
- New Support
   - Samsung Exynos gs101 drd combo phy
   - Qualcomm SC8180x USB uniphy, IPQ9574 QMP PCIe phy
   - Airoha EN7581 PCIe phy
   - Freescale i.MX8Q HSIO SerDes phy
   - Starfive jh7110 dphy tx
 
 - Updates
   - Resume support for j721e-wiz driver
   - Updates to Exynos usbdrd driver
   - Support for optional power domains in g12a usb2-phy driver
   - Debugfs support and updates to zynqmp driver
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Merge tag 'phy-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "New Support
   - Samsung Exynos gs101 drd combo phy
   - Qualcomm SC8180x USB uniphy, IPQ9574 QMP PCIe phy
   - Airoha EN7581 PCIe phy
   - Freescale i.MX8Q HSIO SerDes phy
   - Starfive jh7110 dphy tx

  Updates:
   - Resume support for j721e-wiz driver
   - Updates to Exynos usbdrd driver
   - Support for optional power domains in g12a usb2-phy driver
   - Debugfs support and updates to zynqmp driver"

* tag 'phy-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (56 commits)
  phy: airoha: Add dtime and Rx AEQ IO registers
  dt-bindings: phy: airoha: Add dtime and Rx AEQ IO registers
  dt-bindings: phy: rockchip-emmc-phy: Convert to dtschema
  dt-bindings: phy: qcom,qmp-usb: fix spelling error
  phy: exynos5-usbdrd: support Exynos USBDRD 3.1 combo phy (HS & SS)
  phy: exynos5-usbdrd: convert Vbus supplies to regulator_bulk
  phy: exynos5-usbdrd: convert (phy) register access clock to clk_bulk
  phy: exynos5-usbdrd: convert core clocks to clk_bulk
  phy: exynos5-usbdrd: support isolating HS and SS ports independently
  dt-bindings: phy: samsung,usb3-drd-phy: add gs101 compatible
  phy: core: Fix documentation of of_phy_get
  phy: starfive: Correct the dphy configure process
  phy: zynqmp: Add debugfs support
  phy: zynqmp: Take the phy mutex in xlate
  phy: zynqmp: Only wait for PLL lock "primary" instances
  phy: zynqmp: Store instance instead of type
  phy: zynqmp: Enable reference clock correctly
  phy: cadence-torrent: Check return value on register read
  phy: Fix the cacography in phy-exynos5250-usb2.c
  phy: phy-rockchip-samsung-hdptx: Select CONFIG_MFD_SYSCON
  ...
2024-07-24 13:11:28 -07:00
Linus Torvalds
7a46b17d4c dmaengine updates for v6.11
New support:
   - New dmaengine_prep_peripheral_dma_vec() to support transfers using dma
     vectors and documentation and user in AXI dma
   - STMicro STM32 DMA3 support and new capabilities of cyclic dma
 
  Updates:
   - Yaml conversion for Freescale imx dma and qdma bindings, sprd sc9860 dma
     binding
   - Altera msgdma updates for descriptor management
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Merge tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support:

   - New dmaengine_prep_peripheral_dma_vec() to support transfers using
     dma vectors and documentation and user in AXI dma

   - STMicro STM32 DMA3 support and new capabilities of cyclic dma

  Updates:

   - Yaml conversion for Freescale imx dma and qdma bindings,
     sprd sc9860 dma binding

   - Altera msgdma updates for descriptor management"

* tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits)
  dt-bindings: fsl-qdma: fix interrupts 'if' check logic
  dt-bindings: dma: sprd,sc9860-dma: convert to YAML
  dmaengine: fsl-dpaa2-qdma: add missing MODULE_DESCRIPTION() macro
  dmaengine: ti: add missing MODULE_DESCRIPTION() macros
  dmaengine: ti: cppi41: add missing MODULE_DESCRIPTION() macro
  dmaengine: virt-dma: add missing MODULE_DESCRIPTION() macro
  dmaengine: ti: k3-udma: Fix BCHAN count with UHC and HC channels
  dmaengine: sh: rz-dmac: Fix lockdep assert warning
  dmaengine: qcom: gpi: clean up the IRQ disable/enable in gpi_reset_chan()
  dmaengine: fsl-edma: change the memory access from local into remote mode in i.MX 8QM
  dmaengine: qcom: gpi: remove unused struct 'reg_info'
  dmaengine: moxart-dma: remove unused struct 'moxart_filter_data'
  dt-bindings: fsl-qdma: Convert to yaml format
  dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan
  dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
  dmaengine: stm32-dma3: defer channel registration to specify channel name
  dmaengine: add channel device name to channel registration
  dmaengine: stm32-dma3: improve residue granularity
  dmaengine: stm32-dma3: add device_pause and device_resume ops
  dmaengine: stm32-dma3: add DMA_MEMCPY capability
  ...
2024-07-24 12:34:47 -07:00
Linus Torvalds
7a3fad30fd Random number generator updates for Linux 6.11-rc1.
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Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

Pull random number generator updates from Jason Donenfeld:
 "This adds getrandom() support to the vDSO.

  First, it adds a new kind of mapping to mmap(2), MAP_DROPPABLE, which
  lets the kernel zero out pages anytime under memory pressure, which
  enables allocating memory that never gets swapped to disk but also
  doesn't count as being mlocked.

  Then, the vDSO implementation of getrandom() is introduced in a
  generic manner and hooked into random.c.

  Next, this is implemented on x86. (Also, though it's not ready for
  this pull, somebody has begun an arm64 implementation already)

  Finally, two vDSO selftests are added.

  There are also two housekeeping cleanup commits"

* tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
  MAINTAINERS: add random.h headers to RNG subsection
  random: note that RNDGETPOOL was removed in 2.6.9-rc2
  selftests/vDSO: add tests for vgetrandom
  x86: vdso: Wire up getrandom() vDSO implementation
  random: introduce generic vDSO getrandom() implementation
  mm: add MAP_DROPPABLE for designating always lazily freeable mappings
2024-07-24 10:29:50 -07:00
Jakub Kicinski
7c938e438c MAINTAINERS: make Breno the netconsole maintainer
netconsole has no maintainer, and Breno has been working on
improving it consistently for some time. So I think we found
the maintainer :)

Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Breno Leitao <leitao@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-24 15:17:39 +01:00
Jay Vosburgh
0fa9af9611 MAINTAINERS: Update bonding entry
Update my email address, clarify support status, and delete the
web site that hasn't been used in a long time.

Signed-off-by: Jay Vosburgh <j.vosburgh@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-24 15:15:15 +01:00