Commit Graph

1170387 Commits

Author SHA1 Message Date
Linus Torvalds ffe78bbd51 Xtensa fixes for v6.3:
- fix KASAN report in show_stack
 - drop linux-xtensa mailing list from the MAINTAINERS file
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Merge tag 'xtensa-20230327' of https://github.com/jcmvbkbc/linux-xtensa

Pull xtensa fixes from Max Filippov:

 - fix KASAN report in show_stack

 - drop linux-xtensa mailing list from the MAINTAINERS file

* tag 'xtensa-20230327' of https://github.com/jcmvbkbc/linux-xtensa:
  MAINTAINERS: xtensa: drop linux-xtensa@linux-xtensa.org mailing list
  xtensa: fix KASAN report for show_stack
2023-03-29 10:24:07 -07:00
Linus Torvalds 3577a4d37f f2fs fix for 6.3-rc5
This fixes a tracepoint field size in f2fs, and another patch [1] to reveal this
 bug comes in rc5 as well.
 
 [1] https://patchwork.kernel.org/project/linux-trace-kernel/patch/20230309221302.642e82d9@gandalf.local.home/
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Merge tag 'f2fs-fix-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs fix from Jaegeuk Kim:
 "This fixes a tracepoint field size in f2fs in preparation for stricter
  rules for tracing fields"

* tag 'f2fs-fix-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs:
  f2fs: Fix f2fs_truncate_partial_nodes ftrace event
2023-03-29 10:13:37 -07:00
Linus Torvalds fcd476ea6a Urgent RCU pull request for v6.3
This commit brings the rcu_torture_read event trace into line with
 the new trace tools by replacing this event trace's __field() with the
 corresponding __array().  Without this commit, the new trace tools will
 fail when presented wtih an rcu_torture_read event trace, which is a
 regression from the viewpoint of trace tools users.
 
 https://lore.kernel.org/all/20230320133650.5388a05e@gandalf.local.home/
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Merge tag 'urgent-rcu.2023.03.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Pull RCU fix from Paul McKenney:
 "This brings the rcu_torture_read event trace into line with the new
  trace tools by replacing this event trace's __field() with the
  corresponding __array().

  Without this, the new trace tools will fail when presented wtih an
  rcu_torture_read event trace, which is a regression from the viewpoint
  of trace tools users"

Link: https://lore.kernel.org/all/20230320133650.5388a05e@gandalf.local.home/

* tag 'urgent-rcu.2023.03.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  rcu: Fix rcu_torture_read ftrace event
2023-03-28 13:28:52 -07:00
Linus Torvalds 756c1a0593 linux-kselftest-fixes-6.3-rc5
This Kselftest fixes update for Linux 6.3-rc5 consists of one single
 fix for sigaltstack test -Wuninitialized warning found when building
 with clang.
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Merge tag 'linux-kselftest-fixes-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest fixes from Shuah Khan:
 "One single fix for sigaltstack test -Wuninitialized warning found when
  building with clang"

* tag 'linux-kselftest-fixes-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: sigaltstack: fix -Wuninitialized
2023-03-28 13:14:47 -07:00
Linus Torvalds 05c24161f4 s390 updates for 6.3-rc5
- Fix an error handling issue with PTRACE_GET_LAST_BREAK request so that
   an -EFAULT is returned if put_user() fails, instead of ignoring it.
 
 - Fix a build race for the modules_prepare target when
   CONFIG_EXPOLINE_EXTERN is enabled by reintroducing the dependence
   on scripts.
 
 - Fix a memory leak in vfio_ap device driver.
 
 - Adds missing earlyclobber annotations to __clear_user() inline assembly
   to prevent incorrect register allocation.
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Merge tag 's390-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 fixes from Vasily Gorbik:

 - Fix an error handling issue with PTRACE_GET_LAST_BREAK request so
   that -EFAULT is returned if put_user() fails, instead of ignoring it

 - Fix a build race for the modules_prepare target when
   CONFIG_EXPOLINE_EXTERN is enabled by reintroducing the dependence on
   scripts

 - Fix a memory leak in vfio_ap device driver

 - Add missing earlyclobber annotations to __clear_user() inline
   assembly to prevent incorrect register allocation

* tag 's390-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling
  s390: reintroduce expoline dependence to scripts
  s390/vfio-ap: fix memory leak in vfio_ap device driver
  s390/uaccess: add missing earlyclobber annotations to __clear_user()
2023-03-28 10:43:04 -07:00
Linus Torvalds 3a93e40326 RISC-V:
* Fix VM hang in case of timer delta being zero
 
 ARM:
 
 * Fixes for the MMU:
 
   * Read the MMU notifier seq before dropping the mmap lock to guard
     against reading a potentially stale VMA
 
   * Disable interrupts when walking user page tables to protect against
     the page table being freed
 
   * Read the MTE permissions for the VMA within the mmap lock critical
     section, avoiding the use of a potentally stale VMA pointer
 
 * Fixes for the vPMU:
 
   * Return the sum of the current perf event value and PMC snapshot for
     reads from userspace
 
   * Don't save the value of guest writes to PMCR_EL0.{C,P}, which could
     otherwise lead to userspace erroneously resetting the vPMU during VM
     save/restore
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "RISC-V:

   - Fix VM hang in case of timer delta being zero

 ARM:

   - MMU fixes:

      - Read the MMU notifier seq before dropping the mmap lock to guard
        against reading a potentially stale VMA

      - Disable interrupts when walking user page tables to protect
        against the page table being freed

      - Read the MTE permissions for the VMA within the mmap lock
        critical section, avoiding the use of a potentally stale VMA
        pointer

   - vPMU fixes:

      - Return the sum of the current perf event value and PMC snapshot
        for reads from userspace

      - Don't save the value of guest writes to PMCR_EL0.{C,P}, which
        could otherwise lead to userspace erroneously resetting the vPMU
        during VM save/restore"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  riscv/kvm: Fix VM hang in case of timer delta being zero.
  KVM: arm64: Check for kvm_vma_mte_allowed in the critical section
  KVM: arm64: Disable interrupts while walking userspace PTs
  KVM: arm64: Retry fault if vma_lookup() results become invalid
  KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPU
  KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value
2023-03-27 12:22:45 -07:00
Linus Torvalds 91fe204578 platform-drivers-x86 for v6.3-3
Highlights:
  -  Intel tpmi/vsec fixes
  -  think-lmi fixes
  -  2 other small fixes / hw-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 platform/surface:
  -  aggregator: Add missing fwnode_handle_put()
 
 platform/x86 (gigabyte-wmi):
  -  Add support for A320M-S2H V2
 
 platform/x86/intel:
  -  tpmi: Revise the comment of intel_vsec_add_aux
  -  tpmi: Fix double free in tpmi_create_device()
  -  vsec: Fix a memory leak in intel_vsec_add_aux
 
 think-lmi:
  -  Add possible_values for ThinkStation
  -  only display possible_values if available
  -  use correct possible_values delimiters
  -  add missing type attribute
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Merge tag 'platform-drivers-x86-v6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:

 -  Intel tpmi/vsec fixes

 -  think-lmi fixes

 -  two other small fixes / hw-id additions

* tag 'platform-drivers-x86-v6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/surface: aggregator: Add missing fwnode_handle_put()
  platform/x86: think-lmi: Add possible_values for ThinkStation
  platform/x86: think-lmi: only display possible_values if available
  platform/x86: think-lmi: use correct possible_values delimiters
  platform/x86: think-lmi: add missing type attribute
  platform/x86 (gigabyte-wmi): Add support for A320M-S2H V2
  platform/x86/intel: tpmi: Revise the comment of intel_vsec_add_aux
  platform/x86/intel: tpmi: Fix double free in tpmi_create_device()
  platform/x86/intel: vsec: Fix a memory leak in intel_vsec_add_aux
2023-03-27 09:45:39 -07:00
Linus Torvalds fc5d1a9233 Raw NAND controller driver fixes:
* meson:
   - Invalidate cache on polling ECC bit
   - Initialize struct with zeroes
 * nandsim: Artificially prevent sequential page reads
 
 ECC engine driver fixes:
 * mxic-ecc: Fix mxic_ecc_data_xfer_wait_for_completion() when irq is used
 
 Binging fixes:
 * jedec,spi-nor: Document CPOL/CPHA support
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Merge tag 'mtd/fixes-for-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD fixes from Miquel Raynal:
 "Raw NAND controller driver fixes:

   - meson:
      - Invalidate cache on polling ECC bit
      - Initialize struct with zeroes

   - nandsim: Artificially prevent sequential page reads

  ECC engine driver fixes:

   - mxic-ecc: Fix mxic_ecc_data_xfer_wait_for_completion() when irq is
     used

  Binging fixes:

   - jedec,spi-nor: Document CPOL/CPHA support"

* tag 'mtd/fixes-for-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
  mtd: rawnand: meson: invalidate cache on polling ECC bit
  mtd: rawnand: nandsim: Artificially prevent sequential page reads
  dt-bindings: mtd: jedec,spi-nor: Document CPOL/CPHA support
  mtd: nand: mxic-ecc: Fix mxic_ecc_data_xfer_wait_for_completion() when irq is used
  mtd: rawnand: meson: initialize struct with zeroes
2023-03-27 09:41:17 -07:00
Heiko Carstens f9bbf25e7b s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling
Return -EFAULT if put_user() for the PTRACE_GET_LAST_BREAK
request fails, instead of silently ignoring it.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-03-27 17:23:08 +02:00
Jiri Slaby (SUSE) 7bb2107e63 s390: reintroduce expoline dependence to scripts
Expolines depend on scripts/basic/fixdep. And build of expolines can now
race with the fixdep build:

 make[1]: *** Deleting file 'arch/s390/lib/expoline/expoline.o'
 /bin/sh: line 1: scripts/basic/fixdep: Permission denied
 make[1]: *** [../scripts/Makefile.build:385: arch/s390/lib/expoline/expoline.o] Error 126
 make: *** [../arch/s390/Makefile:166: expoline_prepare] Error 2

The dependence was removed in the below Fixes: commit. So reintroduce
the dependence on scripts.

Fixes: a0b0987a78 ("s390/nospec: remove unneeded header includes")
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Cc: stable@vger.kernel.org
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230316112809.7903-1-jirislaby@kernel.org
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-03-27 17:23:08 +02:00
Tony Krowiak 8f8cf76758 s390/vfio-ap: fix memory leak in vfio_ap device driver
The device release callback function invoked to release the matrix device
uses the dev_get_drvdata(device *dev) function to retrieve the
pointer to the vfio_matrix_dev object in order to free its storage. The
problem is, this object is not stored as drvdata with the device; since the
kfree function will accept a NULL pointer, the memory for the
vfio_matrix_dev object is never freed.

Since the device being released is contained within the vfio_matrix_dev
object, the container_of macro will be used to retrieve its pointer.

Fixes: 1fde573413 ("s390: vfio-ap: base implementation of VFIO AP device driver")
Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Link: https://lore.kernel.org/r/20230320150447.34557-1-akrowiak@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-03-27 17:23:08 +02:00
Heiko Carstens 89aba4c26f s390/uaccess: add missing earlyclobber annotations to __clear_user()
Add missing earlyclobber annotation to size, to, and tmp2 operands of the
__clear_user() inline assembly since they are modified or written to before
the last usage of all input operands. This can lead to incorrect register
allocation for the inline assembly.

Fixes: 6c2a9e6df6 ("[S390] Use alternative user-copy operations for new hardware.")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/all/20230321122514.1743889-3-mark.rutland@arm.com/
Cc: stable@vger.kernel.org
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-03-27 17:23:08 +02:00
Paolo Bonzini 9e347ba030 KVM/riscv fixes for 6.3, take #1
- Fix VM hang in case of timer delta being zero
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Merge tag 'kvm-riscv-fixes-6.3-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 6.3, take #1

- Fix VM hang in case of timer delta being zero
2023-03-27 10:04:07 -04:00
Paolo Bonzini 8607daa214 KVM/arm64 fixes for 6.3, part #2
Fixes for a rather interesting set of bugs relating to the MMU:
 
  - Read the MMU notifier seq before dropping the mmap lock to guard
    against reading a potentially stale VMA
 
  - Disable interrupts when walking user page tables to protect against
    the page table being freed
 
  - Read the MTE permissions for the VMA within the mmap lock critical
    section, avoiding the use of a potentally stale VMA pointer
 
 Additionally, some fixes targeting the vPMU:
 
  - Return the sum of the current perf event value and PMC snapshot for
    reads from userspace
 
  - Don't save the value of guest writes to PMCR_EL0.{C,P}, which could
    otherwise lead to userspace erroneously resetting the vPMU during VM
    save/restore
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Merge tag 'kvmarm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.3, part #2

Fixes for a rather interesting set of bugs relating to the MMU:

 - Read the MMU notifier seq before dropping the mmap lock to guard
   against reading a potentially stale VMA

 - Disable interrupts when walking user page tables to protect against
   the page table being freed

 - Read the MTE permissions for the VMA within the mmap lock critical
   section, avoiding the use of a potentally stale VMA pointer

Additionally, some fixes targeting the vPMU:

 - Return the sum of the current perf event value and PMC snapshot for
   reads from userspace

 - Don't save the value of guest writes to PMCR_EL0.{C,P}, which could
   otherwise lead to userspace erroneously resetting the vPMU during VM
   save/restore
2023-03-27 10:03:16 -04:00
Linus Torvalds 197b6b60ae Linux 6.3-rc4 2023-03-26 14:40:20 -07:00
Linus Torvalds 0ec57cfa72 USB/Thunderbolt driver fixes for 6.3-rc4
Here are a small set of USB and Thunderbolt driver fixes for reported
 problems and a documentation update, for 6.3-rc4.
 
 Included in here are:
   - documentation update for uvc gadget driver
   - small thunderbolt driver fixes
   - cdns3 driver fixes
   - dwc3 driver fixes
   - dwc2 driver fixes
   - chipidea driver fixes
   - typec driver fixes
   - onboard_usb_hub device id updates
   - quirk updates
 
 All of these have been in linux-next with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver fixes from Greg KH:
 "Here are a small set of USB and Thunderbolt driver fixes for reported
  problems and a documentation update, for 6.3-rc4.

  Included in here are:

   - documentation update for uvc gadget driver

   - small thunderbolt driver fixes

   - cdns3 driver fixes

   - dwc3 driver fixes

   - dwc2 driver fixes

   - chipidea driver fixes

   - typec driver fixes

   - onboard_usb_hub device id updates

   - quirk updates

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

* tag 'usb-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (30 commits)
  usb: dwc2: fix a race, don't power off/on phy for dual-role mode
  usb: dwc2: fix a devres leak in hw_enable upon suspend resume
  usb: chipidea: core: fix possible concurrent when switch role
  usb: chipdea: core: fix return -EINVAL if request role is the same with current role
  thunderbolt: Rename shadowed variables bit to interrupt_bit and auto_clear_bit
  thunderbolt: Disable interrupt auto clear for rings
  thunderbolt: Use const qualifier for `ring_interrupt_index`
  usb: gadget: Use correct endianness of the wLength field for WebUSB
  uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2
  usb: cdnsp: changes PCI Device ID to fix conflict with CNDS3 driver
  usb: cdns3: Fix issue with using incorrect PCI device function
  usb: cdnsp: Fixes issue with redundant Status Stage
  MAINTAINERS: make me a reviewer of USB/IP
  thunderbolt: Use scale field when allocating USB3 bandwidth
  thunderbolt: Limit USB3 bandwidth of certain Intel USB4 host routers
  thunderbolt: Call tb_check_quirks() after initializing adapters
  thunderbolt: Add missing UNSET_INBOUND_SBTX for retimer access
  thunderbolt: Fix memory leak in margining
  usb: dwc2: drd: fix inconsistent mode if role-switch-default-mode="host"
  docs: usb: Add documentation for the UVC Gadget
  ...
2023-03-26 10:22:44 -07:00
Linus Torvalds 18940c888c - Fix a corner case where vruntime of a task is not being sanitized
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Merge tag 'sched_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler fix from Borislav Petkov:

 - Fix a corner case where vruntime of a task is not being sanitized

* tag 'sched_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/fair: Sanitize vruntime of entity being migrated
2023-03-26 09:18:30 -07:00
Linus Torvalds 974fc94336 - Properly clear perf event status tracking in the AMD perf event
overflow handler
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Merge tag 'perf_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fix from Borislav Petkov:

 - Properly clear perf event status tracking in the AMD perf event
   overflow handler

* tag 'perf_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/amd/core: Always clear status for idx
2023-03-26 09:13:35 -07:00
Linus Torvalds f6cdaeb08b - Do the delayed RCU wakeup for kthreads in the proper order so that
former doesn't get ignored
 
 - A noinstr warning fix
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Merge tag 'core_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull core fixes from Borislav Petkov:

 - Do the delayed RCU wakeup for kthreads in the proper order so that
   former doesn't get ignored

 - A noinstr warning fix

* tag 'core_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  entry/rcu: Check TIF_RESCHED _after_ delayed RCU wake-up
  entry: Fix noinstr warning in __enter_from_user_mode()
2023-03-26 09:06:20 -07:00
Linus Torvalds 986c63741d - Add a AMX ptrace self test
- Prevent a false-positive warning when retrieving the (invalid) address of
   dynamic FPU features in their init state which are not saved in
   init_fpstate at all
 
 - Randomize per-CPU entry areas only when KASLR is enabled
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Merge tag 'x86_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Add a AMX ptrace self test

 - Prevent a false-positive warning when retrieving the (invalid)
   address of dynamic FPU features in their init state which are not
   saved in init_fpstate at all

 - Randomize per-CPU entry areas only when KASLR is enabled

* tag 'x86_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  selftests/x86/amx: Add a ptrace test
  x86/fpu/xstate: Prevent false-positive warning in __copy_xstate_uabi_buf()
  x86/mm: Do not shuffle CPU entry areas without KASLR
2023-03-26 09:01:24 -07:00
Linus Torvalds 6485ac65af Twelve cifs/smb3 client fixes (most also for stable)
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Merge tag 'smb3-client-fixes-6.3-rc3' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs client fixes from Steve French:
 "Twelve cifs/smb3 client fixes (most also for stable)

   - forced umount fix

   - fix for two perf regressions

   - reconnect fixes

   - small debugging improvements

   - multichannel fixes"

* tag 'smb3-client-fixes-6.3-rc3' of git://git.samba.org/sfrench/cifs-2.6:
  smb3: fix unusable share after force unmount failure
  cifs: fix dentry lookups in directory handle cache
  smb3: lower default deferred close timeout to address perf regression
  cifs: fix missing unload_nls() in smb2_reconnect()
  cifs: avoid race conditions with parallel reconnects
  cifs: append path to open_enter trace event
  cifs: print session id while listing open files
  cifs: dump pending mids for all channels in DebugData
  cifs: empty interface list when server doesn't support query interfaces
  cifs: do not poll server interfaces too regularly
  cifs: lock chan_lock outside match_session
  cifs: check only tcon status on tcon related functions
2023-03-26 08:56:09 -07:00
Linus Torvalds da8e7da11e nfsd-6.3 fixes:
- Fix a crash when using NFS with krb5p
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Merge tag 'nfsd-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fix from Chuck Lever:

 - Fix a crash when using NFS with krb5p

* tag 'nfsd-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  SUNRPC: Fix a crash in gss_krb5_checksum()
2023-03-25 13:32:43 -07:00
Linus Torvalds 5b9ff397a2 More fixes for 6.3-rc3:
* Fix the new allocator tracepoints because git am mismerged the
    changes such that the trace_XXX got rebased to be in function YYY
    instead of XXX.
  * Ensure that the perag AGFL_RESET state is consistent with whatever
    we've just read off the disk.
  * Fix a bug where we used the wrong iext cursor during a write begin.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.3-fixes-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull yet more xfs bug fixes from Darrick Wong:
 "The first bugfix addresses a longstanding problem where we use the
  wrong file mapping cursors when trying to compute the speculative
  preallocation quantity. This has been causing sporadic crashes when
  alwayscow mode is engaged.

  The other two fixes correct minor problems in more recent changes.

   - Fix the new allocator tracepoints because git am mismerged the
     changes such that the trace_XXX got rebased to be in function YYY
     instead of XXX

   - Ensure that the perag AGFL_RESET state is consistent with whatever
     we've just read off the disk

   - Fix a bug where we used the wrong iext cursor during a write begin"

* tag 'xfs-6.3-fixes-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: fix mismerged tracepoints
  xfs: clear incore AGFL_RESET state if it's not needed
  xfs: pass the correct cursor to xfs_iomap_prealloc_size
2023-03-25 13:12:36 -07:00
Linus Torvalds f768b35a23 Fixes for 6.3-rc3:
* Fix a race in the percpu counters summation code where the summation
    failed to add in the values for any CPUs that were dying but not yet
    dead.  This fixes some minor discrepancies and incorrect assertions
    when running generic/650.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs percpu counter fixes from Darrick Wong:
 "We discovered a filesystem summary counter corruption problem that was
  traced to cpu hot-remove racing with the call to percpu_counter_sum
  that sets the free block count in the superblock when writing it to
  disk. The root cause is that percpu_counter_sum doesn't cull from
  dying cpus and hence misses those counter values if the cpu shutdown
  hooks have not yet run to merge the values.

  I'm hoping this is a fairly painless fix to the problem, since the
  dying cpu mask should generally be empty. It's been in for-next for a
  week without any complaints from the bots.

   - Fix a race in the percpu counters summation code where the
     summation failed to add in the values for any CPUs that were dying
     but not yet dead. This fixes some minor discrepancies and incorrect
     assertions when running generic/650"

* tag 'xfs-6.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  pcpcntr: remove percpu_counter_sum_all()
  fork: remove use of percpu_counter_sum_all
  pcpcntrs: fix dying cpu summation race
  cpumask: introduce for_each_cpu_or
2023-03-25 12:57:34 -07:00
Linus Torvalds d704426300 Fixes for 6.3-rc2:
* Add a few debugging assertions so that people (me) trying to port
    code to the new allocator functions don't mess up the caller
    requirements.
  * Relax some overly cautious lock ordering enforcement in the new
    allocator code, which means that file allocations will locklessly
    scan for the best space they can get before backing off to the
    traditional lock-and-really-get-it behavior.
  * Add tracepoints to make it easier to trace the xfs allocator
    behavior.
  * Actually test the dir/xattr hash algorithm to make sure it produces
    consistent results across all the platforms XFS supports.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.3-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Darrick Wong:
 "This batch started with some debugging enhancements to the new
  allocator refactoring that we put in 6.3-rc1 to assist developers in
  rebasing their dev branches.

  As for more serious code changes -- there's a bug fix to make the
  lockless allocator scan the whole filesystem before resorting to the
  locking allocator. We're also adding a selftest for the venerable
  directory/xattr hash function to make sure that it produces consistent
  results so that we can address any fallout as soon as possible.

   - Add a few debugging assertions so that people (me) trying to port
     code to the new allocator functions don't mess up the caller
     requirements

   - Relax some overly cautious lock ordering enforcement in the new
     allocator code, which means that file allocations will locklessly
     scan for the best space they can get before backing off to the
     traditional lock-and-really-get-it behavior

   - Add tracepoints to make it easier to trace the xfs allocator
     behavior

   - Actually test the dir/xattr hash algorithm to make sure it produces
     consistent results across all the platforms XFS supports"

* tag 'xfs-6.3-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: test dir/attr hash when loading module
  xfs: add tracepoints for each of the externally visible allocators
  xfs: walk all AGs if TRYLOCK passed to xfs_alloc_vextent_iterate_ags
  xfs: try to idiot-proof the allocators
2023-03-25 12:51:25 -07:00
Linus Torvalds 4bdec23f97 hwmon fixes for v6.3-rc4
- it87: Fix voltage scaling for chips with 10.9mV ADCs
 
 - xgene: Fix ioremap and memremap leak
 
 - peci/cputemp: Fix miscalculated DTS temperature for SKX
 
 - hwmon core: fix potential sensor registration failure with thermal subsystem
   if of_node is missing
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Merge tag 'hwmon-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - it87: Fix voltage scaling for chips with 10.9mV ADCs

 - xgene: Fix ioremap and memremap leak

 - peci/cputemp: Fix miscalculated DTS temperature for SKX

 - hwmon core: fix potential sensor registration failure with thermal
   subsystem if of_node is missing

* tag 'hwmon-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon (it87): Fix voltage scaling for chips with 10.9mV  ADCs
  hwmon: (xgene) Fix ioremap and memremap leak
  hwmon: fix potential sensor registration fail if of_node is missing
  hwmon: (peci/cputemp) Fix miscalculated DTS for SKX
2023-03-25 10:27:27 -07:00
Linus Torvalds 65aca32efd 21 hotfixes, 8 of which are cc:stable. 11 are for MM, the remainder are
for other subsystems.
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Merge tag 'mm-hotfixes-stable-2023-03-24-17-09' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "21 hotfixes, 8 of which are cc:stable. 11 are for MM, the remainder
  are for other subsystems"

* tag 'mm-hotfixes-stable-2023-03-24-17-09' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
  mm: mmap: remove newline at the end of the trace
  mailmap: add entries for Richard Leitner
  kcsan: avoid passing -g for test
  kfence: avoid passing -g for test
  mm: kfence: fix using kfence_metadata without initialization in show_object()
  lib: dhry: fix unstable smp_processor_id(_) usage
  mailmap: add entry for Enric Balletbo i Serra
  mailmap: map Sai Prakash Ranjan's old address to his current one
  mailmap: map Rajendra Nayak's old address to his current one
  Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare"
  mailmap: add entry for Tobias Klauser
  kasan, powerpc: don't rename memintrinsics if compiler adds prefixes
  mm/ksm: fix race with VMA iteration and mm_struct teardown
  kselftest: vm: fix unused variable warning
  mm: fix error handling for map_deny_write_exec
  mm: deduplicate error handling for map_deny_write_exec
  checksyscalls: ignore fstat to silence build warning on LoongArch
  nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
  test_maple_tree: add more testing for mas_empty_area()
  maple_tree: fix mas_skip_node() end slot detection
  ...
2023-03-24 18:06:11 -07:00
Linus Torvalds 90c8ce31db eight smb3 server fixes (also for stable)
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Merge tag '6.3-rc3-ksmbd-smb3-server-fixes' of git://git.samba.org/ksmbd

Pull ksmbd server fixes from Steve French:

 - return less confusing messages on unsupported dialects
   (STATUS_NOT_SUPPORTED instead of I/O error)

 - fix for overly frequent inactive session termination

 - fix refcount leak

 - fix bounds check problems found by static checkers

 - fix to advertise named stream support correctly

 - Fix AES256 signing bug when connected to from MacOS

* tag '6.3-rc3-ksmbd-smb3-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: return unsupported error on smb1 mount
  ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect
  ksmbd: don't terminate inactive sessions after a few seconds
  ksmbd: fix possible refcount leak in smb2_open()
  ksmbd: add low bound validation to FSCTL_QUERY_ALLOCATED_RANGES
  ksmbd: add low bound validation to FSCTL_SET_ZERO_DATA
  ksmbd: set FILE_NAMED_STREAMS attribute in FS_ATTRIBUTE_INFORMATION
  ksmbd: fix wrong signingkey creation when encryption is AES256
2023-03-24 17:59:00 -07:00
Linus Torvalds e76db6e50c ARM: SoC fixes for 6.3, part 2
As usual, most of the bug fixes address issues in the devicetree files,
 and out of these, most are for the Qualcomm and NXP platforms, including:
 
  - A missing "reserved-memory" property on LG G Watch R that
    is needed to prevent clashing with firmware
 
  - Annotations for cache coherency on multiple machines
 
  - Corrections for pinctrl, regulator, clock, iommu and power domain
    properties for i.MX and Qualcomm to correctly reflect the
    hardware settings
 
  - Firmware file names on multiple machines
    SA8540P Ride board
 
  - An incompatible change to the qcom vadc driver requires adding
    individual labels
 
  - Fix EQoS PHY reset GPIO by dropping the deprecated/wrong property
    and switch to the new bindings.
 
  - A fix for PCI bus address translation Tegra194 and Tegra234.
 
 There are also a couple of device driver fixes, addressing
 
  - A race condition in the amdtee driver
 
  - A performance regression in the Qualcomm 'llcc' driver
 
  - An unitialized variable use NXP i.MX "weim" driver
 
  - Error handling issues in Qualcomm "rmtfs", and "scm"
    drivers and the Arm scmi firmware driver
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Merge tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "As usual, most of the bug fixes address issues in the devicetree
  files, and out of these, most are for the Qualcomm and NXP platforms,
  including:

   - A missing 'reserved-memory' property on LG G Watch R that is needed
     to prevent clashing with firmware

   - Annotations for cache coherency on multiple machines

   - Corrections for pinctrl, regulator, clock, iommu and power domain
     properties for i.MX and Qualcomm to correctly reflect the hardware
     settings

   - Firmware file names on multiple machines SA8540P Ride board

   - An incompatible change to the qcom vadc driver requires adding
     individual labels

   - Fix EQoS PHY reset GPIO by dropping the deprecated/wrong property
     and switch to the new bindings.

   - A fix for PCI bus address translation Tegra194 and Tegra234.

  There are also a couple of device driver fixes, addressing:

   - A race condition in the amdtee driver

   - A performance regression in the Qualcomm 'llcc' driver

   - An unitialized variable use NXP i.MX 'weim' driver

   - Error handling issues in Qualcomm 'rmtfs', and 'scm' drivers and
     the Arm scmi firmware driver"

* tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits)
  arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on
  arm64: dts: imx93: add missing #address-cells and #size-cells to i2c nodes
  bus: imx-weim: fix branch condition evaluates to a garbage value
  arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes
  ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl
  ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl
  ARM: dts: imx6sll: e70k02: fix usbotg1 pinctrl
  arm64: dts: imx93: Fix eqos properties
  arm64: dts: imx8mp: Fix LCDIF2 node clock order
  arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name
  arm64: dts: imx8dxl-evk: Fix eqos phy reset gpio
  firmware: qcom: scm: fix bogus irq error at probe
  arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent
  arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware
  arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address
  ...
2023-03-24 15:38:13 -07:00
Linus Torvalds d7b5c942f0 Power Supply Fixes for 6.3 cycle
Fixes for the 6.3 cycle:
  * rk817: Fix compiler warning
  * cros_usbpd-charger: Fix excessive error printing
  * axp288_fuel_gauge: handle platform_get_irq error
  * bq24190: Fix race condition in remove path
  * da9150: Fix race condition in remove path
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Merge tag 'for-v6.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply fixes from Sebastian Reichel:

 - rk817: Fix compiler warning

 - cros_usbpd-charger: Fix excessive error printing

 - axp288_fuel_gauge: handle platform_get_irq error

 - bq24190 and da9150: Fix race condition in remove path

* tag 'for-v6.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
  power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
  power: supply: bq24190: Fix use after free bug in bq24190_remove due to race condition
  power: supply: axp288_fuel_gauge: Added check for negative values
  power: supply: cros_usbpd: reclassify "default case!" as debug
  power: supply: rk817: Fix unsigned comparison with less than zero
2023-03-24 15:32:01 -07:00
Linus Torvalds 37154c19dd drm-fixes for 6.3-rc4
- usual pile of fixes for amdgpu&i915
 - probe error handling fixes for meson, lt8912b bridge
 - the host1x patch from Arnd
 - panel-orientation fix for Lenovo Book X90F
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Merge tag 'drm-fixes-2023-03-24' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Daniel Vetter:

 - usual pile of fixes for amdgpu & i915

 - probe error handling fixes for meson, lt8912b bridge

 - the host1x patch from Arnd

 - panel-orientation fix for Lenovo Book X90F

* tag 'drm-fixes-2023-03-24' of git://anongit.freedesktop.org/drm/drm: (23 commits)
  gpu: host1x: fix uninitialized variable use
  drm/amd/display: Set dcn32 caps.seamless_odm
  drm/amd/display: fix wrong index used in dccg32_set_dpstreamclk
  drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi
  drm/amd/display: remove outdated 8bpc comments
  drm/amdgpu/gfx: set cg flags to enter/exit safe mode
  drm/amdgpu: Force signal hw_fences that are embedded in non-sched jobs
  drm/amdgpu: add mes resume when do gfx post soft reset
  drm/amdgpu: skip ASIC reset for APUs when go to S4
  drm/amdgpu: reposition the gpu reset checking for reuse
  drm/bridge: lt8912b: return EPROBE_DEFER if bridge is not found
  drm/meson: fix missing component unbind on bind errors
  drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F
  Revert "drm/i915/hwmon: Enable PL1 power limit"
  drm/i915: Update vblank timestamping stuff on seamless M/N change
  drm/i915: Fix format for perf_limit_reasons
  drm/i915/gt: perform uc late init after probe error injection
  drm/i915/active: Fix missing debug object activation
  drm/i915/guc: Fix missing ecodes
  drm/i915/mtl: Disable MC6 for MTL A step
  ...
2023-03-24 15:21:24 -07:00
Linus Torvalds 5ad4fe9613 - Fix DM thin to work as a swap device by using 'limit_swap_bios' DM
target flag (initially added to allow swap to dm-crypt) to throttle
   the amount of outstanding swap bios.
 
 - Fix DM crypt soft lockup warnings by calling cond_resched() from the
   cpu intensive loop in dmcrypt_write().
 
 - Fix DM crypt to not access an uninitialized tasklet. This fix allows
   for consistent handling of IO completion, by _not_ needlessly punting
   to a workqueue when tasklets are not needed.
 
 - Fix DM core's alloc_dev() initialization for DM stats to check for
   and propagate alloc_percpu() failure.
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Merge tag 'for-6.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix DM thin to work as a swap device by using 'limit_swap_bios' DM
   target flag (initially added to allow swap to dm-crypt) to throttle
   the amount of outstanding swap bios.

 - Fix DM crypt soft lockup warnings by calling cond_resched() from the
   cpu intensive loop in dmcrypt_write().

 - Fix DM crypt to not access an uninitialized tasklet. This fix allows
   for consistent handling of IO completion, by _not_ needlessly punting
   to a workqueue when tasklets are not needed.

 - Fix DM core's alloc_dev() initialization for DM stats to check for
   and propagate alloc_percpu() failure.

* tag 'for-6.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm stats: check for and propagate alloc_percpu failure
  dm crypt: avoid accessing uninitialized tasklet
  dm crypt: add cond_resched() to dmcrypt_write()
  dm thin: fix deadlock when swapping to thin device
2023-03-24 14:20:48 -07:00
Linus Torvalds 83511470af block-6.3-2023-03-24
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Merge tag 'block-6.3-2023-03-24' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Christoph:
     - Send Identify with CNS 06h only to I/O controllers (Martin
       George)
     - Fix nvme_tcp_term_pdu to match spec (Caleb Sander)

 - Pass in issue_flags for uring_cmd, so the end_io handlers don't need
   to assume what the right context is (me)

 - Fix for ublk, marking it as LIVE before adding it to avoid races on
   the initial IO (Ming)

* tag 'block-6.3-2023-03-24' of git://git.kernel.dk/linux:
  nvme-tcp: fix nvme_tcp_term_pdu to match spec
  nvme: send Identify with CNS 06h only to I/O controllers
  block/io_uring: pass in issue_flags for uring_cmd task_work handling
  block: ublk_drv: mark device as LIVE before adding disk
2023-03-24 14:10:39 -07:00
Linus Torvalds e344eb7be2 io_uring-6.3-2023-03-24
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Merge tag 'io_uring-6.3-2023-03-24' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - Fix an issue with repeated -ECONNREFUSED on a socket (me)

 - Fix a NULL pointer deference due to a stale lookup cache for
   allocating direct descriptors (Savino)

* tag 'io_uring-6.3-2023-03-24' of git://git.kernel.dk/linux:
  io_uring/rsrc: fix null-ptr-deref in io_file_bitmap_get()
  io_uring/net: avoid sending -ECONNABORTED on repeated connection requests
2023-03-24 14:01:01 -07:00
Linus Torvalds fd3d06ff5f Thermal control fixes for 6.3-rc4
- Restore the thermal core behavior regarding zero-temperature trip
    points to avoid a driver regression (Ido Schimmel).
 
  - Fix a recent regression in the ACPI processor driver preventing it
    from changing the number of CPU cooling device states exposed via
    sysfs after the given CPU cooling device has been registered (Rafael
    Wysocki).
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Merge tag 'thermal-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control fixes from Rafael Wysocki:
 "These address two recent regressions related to thermal control.

  Specifics:

   - Restore the thermal core behavior regarding zero-temperature trip
     points to avoid a driver regression (Ido Schimmel)

   - Fix a recent regression in the ACPI processor driver preventing it
     from changing the number of CPU cooling device states exposed via
     sysfs after the given CPU cooling device has been registered
     (Rafael Wysocki)"

* tag 'thermal-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal: core: Restore behavior regarding invalid trip points
  ACPI: processor: thermal: Update CPU cooling devices on cpufreq policy changes
  thermal: core: Introduce thermal_cooling_device_update()
  thermal: core: Introduce thermal_cooling_device_present()
  ACPI: processor: Reorder acpi_processor_driver_init()
2023-03-24 13:45:58 -07:00
Linus Torvalds 1868d192d8 ACPI fixes for 6.3-rc4
- Add backlight=native DMI quirk for Acer Aspire 3830TG to the ACPI
    backlight driver (Hans de Goede).
 
  - Add an ACPI IRQ override quirk for Medion S17413 (Aymeric Wibo).
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Merge tag 'acpi-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fixes from Rafael Wysocki:
 "These add new ACPI IRQ override and backlight detection quirks.

  Specifics:

   - Add backlight=native DMI quirk for Acer Aspire 3830TG to the ACPI
     backlight driver (Hans de Goede)

   - Add an ACPI IRQ override quirk for Medion S17413 (Aymeric Wibo)"

* tag 'acpi-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: resource: Add Medion S17413 to IRQ override quirk
  ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TG
2023-03-24 13:29:44 -07:00
Darrick J. Wong 4dfb02d5ca xfs: fix mismerged tracepoints
At some point in between sending this patch to the list and merging it
into for-next, the tracepoints got all mixed up because I've
over-reliant on automated tools not sucking.  The end result is that the
tracepoints are all wrong, so fix them.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2023-03-24 13:16:01 -07:00
Steve French 491eafce1a smb3: fix unusable share after force unmount failure
If user does forced unmount ("umount -f") while files are still open
on the share (as was seen in a Kubernetes example running on SMB3.1.1
mount) then we were marking the share as "TID_EXITING" in umount_begin()
which caused all subsequent operations (except write) to fail ... but
unfortunately when umount_begin() is called we do not know yet that
there are open files or active references on the share that would prevent
unmount from succeeding.  Kubernetes had example when they were doing
umount -f when files were open which caused the share to become
unusable until the files were closed (and the umount retried).

Fix this so that TID_EXITING is not set until we are about to send
the tree disconnect (not at the beginning of forced umounts in
umount_begin) so that if "umount -f" fails (due to open files or
references) the mount is still usable.

Cc: stable@vger.kernel.org
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24 14:37:12 -05:00
Paulo Alcantara be4fde7981 cifs: fix dentry lookups in directory handle cache
Get rid of any prefix paths in @path before lookup_positive_unlocked()
as it will call ->lookup() which already adds those prefix paths
through build_path_from_dentry().

This has caused a performance regression when mounting shares with a
prefix path where readdir(2) would end up retrying several times to
open bad directory names that contained duplicate prefix paths.

Fix this by skipping any prefix paths in @path before calling
lookup_positive_unlocked().

Fixes: e4029e0726 ("cifs: find and use the dentry for cached non-root directories also")
Cc: stable@vger.kernel.org # 6.1+
Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24 14:37:12 -05:00
Steve French 7e0e76d990 smb3: lower default deferred close timeout to address perf regression
Performance tests with large number of threads noted that the change
of the default closetimeo (deferred close timeout between when
close is done by application and when client has to send the close
to the server), to 5 seconds from 1 second, significantly degraded
perf in some cases like this (in the filebench example reported,
the stats show close requests on the wire taking twice as long,
and 50% regression in filebench perf). This is stil configurable
via mount parm closetimeo, but to be safe, decrease default back
to its previous value of 1 second.

Reported-by: Yin Fengwei <fengwei.yin@intel.com>
Reported-by: kernel test robot <yujie.liu@intel.com>
Link: https://lore.kernel.org/lkml/997614df-10d4-af53-9571-edec36b0e2f3@intel.com/
Fixes: 5efdd9122e ("smb3: allow deferred close timeout to be configurable")
Cc: stable@vger.kernel.org # 6.0+
Tested-by: Yin Fengwei <fengwei.yin@intel.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24 14:37:12 -05:00
Paulo Alcantara c24bb1a87d cifs: fix missing unload_nls() in smb2_reconnect()
Make sure to unload_nls() @nls_codepage if we no longer need it.

Fixes: bc962159e8 ("cifs: avoid race conditions with parallel reconnects")
Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Cc: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24 14:37:05 -05:00
Linus Torvalds cb7f5b41f8 slab fix for 6.3-rc4
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Merge tag 'slab-fix-for-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab fix from Vlastimil Babka:
 "A single build fix for a corner case configuration that is apparently
  possible to achieve on some arches, from Geert"

* tag 'slab-fix-for-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  mm/slab: Fix undefined init_cache_node_node() for NUMA and !SMP
2023-03-24 10:12:14 -07:00
Linus Torvalds 877c20b104 First batch of EFI fixes for v6.3:
- Set the NX compat flag for arm64 and zboot, to ensure compatibility
   with EFI firmware that complies with tightening requirements imposed
   across the ecosystem.
 
 - Improve identification of Ampere Altra systems based on SMBIOS data.
 
 - Fix some issues related to the EFI framebuffer that were introduced
   as a result from some refactoring related to zboot and the merge with
   sysfb.
 
 - Makefile tweak to avoid rebuilding vmlinuz unnecessarily.
 
 - Fix efi_random_alloc() return value on out of memory condition.
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Merge tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

Pull EFI fixes from Ard Biesheuvel:

 - Set the NX compat flag for arm64 and zboot, to ensure compatibility
   with EFI firmware that complies with tightening requirements imposed
   across the ecosystem.

 - Improve identification of Ampere Altra systems based on SMBIOS data.

 - Fix some issues related to the EFI framebuffer that were introduced
   as a result from some refactoring related to zboot and the merge with
   sysfb.

 - Makefile tweak to avoid rebuilding vmlinuz unnecessarily.

 - Fix efi_random_alloc() return value on out of memory condition.

* tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi/libstub: randomalloc: Return EFI_OUT_OF_RESOURCES on failure
  efi/libstub: Use relocated version of kernel's struct screen_info
  efi/libstub: zboot: Add compressed image to make targets
  efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
  efi: sysfb_efi: Fix DMI quirks not working for simpledrm
  efi/libstub: smbios: Drop unused 'recsize' parameter
  arm64: efi: Use SMBIOS processor version to key off Ampere quirk
  efi/libstub: smbios: Use length member instead of record struct size
  efi: earlycon: Reprobe after parsing config tables
  arm64: efi: Set NX compat flag in PE/COFF header
  efi/libstub: arm64: Remap relocated image with strict permissions
  efi/libstub: zboot: Mark zboot EFI application as NX compatible
2023-03-24 10:07:38 -07:00
Arnd Bergmann ec7d8bd7d4 Qualcomm driver fixes for v6.3
Support for the secure world interrupting the SCM driver drive the wait
 queue mechanism was recently introduced, but most platforms doesn't have
 this mechanism and an error should not be printed in the log.
 
 The rmtfs_mem driver recently gained support for assigning the region to
 multiple VMIDs, but accidentally removed the support for running without
 assignment. A couple of changes are introducd to correct this.
 
 The SC8280XP LLCC slice configuration is wrong, reslting in incorrect
 configuration of the hardware. The table is corrected, based on the
 datasheet.
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Merge tag 'qcom-driver-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes

Qualcomm driver fixes for v6.3

Support for the secure world interrupting the SCM driver drive the wait
queue mechanism was recently introduced, but most platforms doesn't have
this mechanism and an error should not be printed in the log.

The rmtfs_mem driver recently gained support for assigning the region to
multiple VMIDs, but accidentally removed the support for running without
assignment. A couple of changes are introducd to correct this.

The SC8280XP LLCC slice configuration is wrong, reslting in incorrect
configuration of the hardware. The table is corrected, based on the
datasheet.

* tag 'qcom-driver-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  firmware: qcom: scm: fix bogus irq error at probe
  soc: qcom: rmtfs: handle optional qcom,vmid correctly
  soc: qcom: rmtfs: fix error handling reading qcom,vmid
  soc: qcom: llcc: Fix slice configuration values for SC8280XP

Link: https://lore.kernel.org/r/20230323142505.1086072-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24 18:06:29 +01:00
Arnd Bergmann 7158e61c6c Qualcomm ARM32 Devicetree fixes for v6.3
This introduces missing reserved-memory ranges on LG G Watch R,
 resolving stability issues caused by Linux reusing memory used by
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Merge tag 'qcom-dts-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes

Qualcomm ARM32 Devicetree fixes for v6.3

This introduces missing reserved-memory ranges on LG G Watch R,
resolving stability issues caused by Linux reusing memory used by
firmware.

* tag 'qcom-dts-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  ARM: dts: qcom: apq8026-lg-lenok: add missing reserved memory

Link: https://lore.kernel.org/r/20230323141922.1085875-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24 18:06:17 +01:00
Arnd Bergmann f42ee7c457 Qualcomm ARM64 Devicetree fixes for v6.3
This correct SIM card selection on the two newly introduced
 MSM8916-based USB modems.
 
 The firmware-name for the first CDSP is corrected on the SA8540P Ride
 board.
 
 The PCIe controller in SC7280 is marked cache-coherent, which resolves
 seen data corruption issues.
 
 Labels are added to the vadc channel nodes on SC8280XP, as the Linux
 driver was updated to not include the unit address when generating
 device names and collisions thereby prevented registration of the
 channels. Audio clocks and routing is corrected and a few regulators are
 marked always-on for the Lenovo Thinkpad X13s, as their clients are not
 fully described at this point.
 
 SPI5 was accidentally enabled by default on SM6115, and is disabled
 again.
 
 CDSP on SM6375 is provided its power-domains, to appropriately vote for
 during power up for the DSP.
 
 The iommu mask for the PCIe controllers in SM8150 is updated, to match
 what the hypervisor expects.
 
 Th Venus firmware path is corrected on Xiaomi Mi Pad 5 Pro.
 
 The UFS controller is marked cache coherent on SM8350 and SM8450.
 
 The clocks for the second WSA macro on SM8450 is corrected, and given
 its own clocks.
 
 The bias-pull-up value for I2C pins are corrected on SM8550, to trigger
 the selection of the strong pull. CPU compatibles and the base address
 of the LPASS TLMM block are corrected.
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Merge tag 'qcom-arm64-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes

Qualcomm ARM64 Devicetree fixes for v6.3

This correct SIM card selection on the two newly introduced
MSM8916-based USB modems.

The firmware-name for the first CDSP is corrected on the SA8540P Ride
board.

The PCIe controller in SC7280 is marked cache-coherent, which resolves
seen data corruption issues.

Labels are added to the vadc channel nodes on SC8280XP, as the Linux
driver was updated to not include the unit address when generating
device names and collisions thereby prevented registration of the
channels. Audio clocks and routing is corrected and a few regulators are
marked always-on for the Lenovo Thinkpad X13s, as their clients are not
fully described at this point.

SPI5 was accidentally enabled by default on SM6115, and is disabled
again.

CDSP on SM6375 is provided its power-domains, to appropriately vote for
during power up for the DSP.

The iommu mask for the PCIe controllers in SM8150 is updated, to match
what the hypervisor expects.

Th Venus firmware path is corrected on Xiaomi Mi Pad 5 Pro.

The UFS controller is marked cache coherent on SM8350 and SM8450.

The clocks for the second WSA macro on SM8450 is corrected, and given
its own clocks.

The bias-pull-up value for I2C pins are corrected on SM8550, to trigger
the selection of the strong pull. CPU compatibles and the base address
of the LPASS TLMM block are corrected.

* tag 'qcom-arm64-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (23 commits)
  arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on
  arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent
  arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware
  arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address
  arm64: dts: qcom: sc8280xp-x13s: fix va dmic dai links and routing
  arm64: dts: qcom: sc8280xp-x13s: fix dmic sample rate
  arm64: dts: qcom: sc8280xp: fix lpass tx macro clocks
  arm64: dts: qcom: sc8280xp: fix rx frame shapping info
  arm64: dts: qcom: sm8450: correct WSA2 assigned clocks
  arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent
  arm64: dts: qcom: msm8916-ufi: Fix sim card selection pinctrl
  arm64: dts: qcom: sm8250-xiaomi-elish: Correct venus firmware path
  arm64: dts: qcom: sm8550: Use correct CPU compatibles
  arm64: dts: qcom: sm8550: Add bias pull up value to tlmm i2c data clk states
  arm64: dts: qcom: sm6375: Add missing power-domain-named to CDSP
  ...

Link: https://lore.kernel.org/r/20230323141642.1085684-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24 18:05:52 +01:00
Linus Torvalds 19a6b66ca5 RISC-V Fixes for 6.3-rc4
* A fix to match the CSR ASID masking rules when passing ASIDs to
   firmware.
 * Force GCC to use ISA 2.2, to avoid a host of compatibily issues
   between toolchains.
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Merge tag 'riscv-for-linus-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - A fix to match the CSR ASID masking rules when passing ASIDs to
   firmware

 - Force GCC to use ISA 2.2, to avoid a host of compatibily issues
   between toolchains

* tag 'riscv-for-linus-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Handle zicsr/zifencei issues between clang and binutils
  riscv: mm: Fix incorrect ASID argument when flushing TLB
2023-03-24 09:52:26 -07:00
Linus Torvalds 2495697422 xen: branch for v6.3-rc4
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Merge tag 'for-linus-6.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen fixes from Juergen Gross:

 - fix build warning

 - avoid concurrent accesses to the Xen PV console ring page

* tag 'for-linus-6.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/PVH: avoid 32-bit build warning when obtaining VGA console info
  hvc/xen: prevent concurrent accesses to the shared ring
2023-03-24 09:44:43 -07:00
Rafael J. Wysocki 6babf38d89 Merge branch 'thermal-acpi'
Merge a fix for a recent thermal-related regression in the ACPI
processor driver.

* thermal-acpi:
  ACPI: processor: thermal: Update CPU cooling devices on cpufreq policy changes
  thermal: core: Introduce thermal_cooling_device_update()
  thermal: core: Introduce thermal_cooling_device_present()
  ACPI: processor: Reorder acpi_processor_driver_init()
2023-03-24 17:11:27 +01:00
Rafael J. Wysocki 8dbfa057b3 Merge branch 'acpi-video'
Merge an ACPI backlight quirk for Acer Aspire 3830TG (Hans de Goede).

* acpi-video:
  ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TG
2023-03-24 17:08:52 +01:00