Pull lsm updates from Paul Moore:
 "We've got two small patches to correct the default return
  value of two LSM hooks: security_vm_enough_memory_mm() and
  security_inode_getsecctx()"

* tag 'lsm-pr-20231109' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  lsm: fix default return value for inode_getsecctx
  lsm: fix default return value for vm_enough_memory

Pull smb server fixes from Steve French:

 - slab out of bounds fix in ACL handling

 - fix malformed request oops

 - minor doc fix

* tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd:
  ksmbd: handle malformed smb1 message
  ksmbd: fix kernel-doc comment of ksmbd_vfs_kern_path_locked()
  ksmbd: fix slab out of bounds write in smb_inherit_dacl()

Pull ceph updates from Ilya Dryomov:

 - support for idmapped mounts in CephFS (Christian Brauner, Alexander
   Mikhalitsyn).

   The series was originally developed by Christian and later picked up
   and brought over the finish line by Alexander, who also contributed
   an enabler on the MDS side (separate owner_{u,g}id fields on the
   wire).

   The required exports for mnt_idmap_{get,put}() in VFS have been acked
   by Christian and received no objection from Christoph.

 - a churny change in CephFS logging to include cluster and client
   identifiers in log and debug messages (Xiubo Li).

   This would help in scenarios with dozens of CephFS mounts on the same
   node which are getting increasingly common, especially in the
   Kubernetes world.

* tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client:
  ceph: allow idmapped mounts
  ceph: allow idmapped atomic_open inode op
  ceph: allow idmapped set_acl inode op
  ceph: allow idmapped setattr inode op
  ceph: pass idmap to __ceph_setattr
  ceph: allow idmapped permission inode op
  ceph: allow idmapped getattr inode op
  ceph: pass an idmapping to mknod/symlink/mkdir
  ceph: add enable_unsafe_idmap module parameter
  ceph: handle idmapped mounts in create_request_message()
  ceph: stash idmapping in mdsc request
  fs: export mnt_idmap_get/mnt_idmap_put
  libceph, ceph: move mdsmap.h to fs/ceph
  ceph: print cluster fsid and client global_id in all debug logs
  ceph: rename _to_client() to _to_fs_client()
  ceph: pass the mdsc to several helpers
  libceph: add doutc and *_client debug macros support

Pull more RISC-V updates from Palmer Dabbelt:

 - Support for handling misaligned accesses in S-mode

 - Probing for misaligned access support is now properly cached and
   handled in parallel

 - PTDUMP now reflects the SW reserved bits, as well as the PBMT and
   NAPOT extensions

 - Performance improvements for TLB flushing

 - Support for many new relocations in the module loader

 - Various bug fixes and cleanups

* tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (51 commits)
  riscv: Optimize bitops with Zbb extension
  riscv: Rearrange hwcap.h and cpufeature.h
  drivers: perf: Do not broadcast to other cpus when starting a counter
  drivers: perf: Check find_first_bit() return value
  of: property: Add fw_devlink support for msi-parent
  RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs
  riscv: Fix set_memory_XX() and set_direct_map_XX() by splitting huge linear mappings
  riscv: Don't use PGD entries for the linear mapping
  RISC-V: Probe misaligned access speed in parallel
  RISC-V: Remove __init on unaligned_emulation_finish()
  RISC-V: Show accurate per-hart isa in /proc/cpuinfo
  RISC-V: Don't rely on positional structure initialization
  riscv: Add tests for riscv module loading
  riscv: Add remaining module relocations
  riscv: Avoid unaligned access when relocating modules
  riscv: split cache ops out of dma-noncoherent.c
  riscv: Improve flush_tlb_kernel_range()
  riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb
  riscv: Improve flush_tlb_range() for hugetlb pages
  riscv: Improve tlb_flush()
  ...

Pull MIPS updates from Thomas Bogendoerfer:

 - removed AR7 platform support

 - cleanups and fixes

* tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: AR7: remove platform
  watchdog: ar7_wdt: remove driver to prepare for platform removal
  vlynq: remove bus driver
  mtd: parsers: ar7: remove support
  serial: 8250: remove AR7 support
  arch: mips: remove ReiserFS from defconfig
  MIPS: lantiq: Remove unnecessary include of <linux/of_irq.h>
  MIPS: lantiq: Fix pcibios_plat_dev_init() "no previous prototype" warning
  MIPS: KVM: Fix a build warning about variable set but not used
  MIPS: Remove dead code in relocate_new_kernel
  mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2
  mips: dts: ralink: mt7621: define each reset as an item
  mips: dts: ingenic: Remove unneeded probe-type properties
  MIPS: loongson32: Remove dma.h and nand.h

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

  Current release - regressions:

   - sched: fix SKB_NOT_DROPPED_YET splat under debug config

  Current release - new code bugs:

   - tcp:
       - fix usec timestamps with TCP fastopen
       - fix possible out-of-bounds reads in tcp_hash_fail()
       - fix SYN option room calculation for TCP-AO

   - tcp_sigpool: fix some off by one bugs

   - bpf: fix compilation error without CGROUPS

   - ptp:
       - ptp_read() should not release queue
       - fix tsevqs corruption

  Previous releases - regressions:

   - llc: verify mac len before reading mac header

  Previous releases - always broken:

   - bpf:
       - fix check_stack_write_fixed_off() to correctly spill imm
       - fix precision tracking for BPF_ALU | BPF_TO_BE | BPF_END
       - check map->usercnt after timer->timer is assigned

   - dsa: lan9303: consequently nested-lock physical MDIO

   - dccp/tcp: call security_inet_conn_request() after setting IP addr

   - tg3: fix the TX ring stall due to incorrect full ring handling

   - phylink: initialize carrier state at creation

   - ice: fix direction of VF rules in switchdev mode

  Misc:

   - fill in a bunch of missing MODULE_DESCRIPTION()s, more to come"

* tag 'net-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits)
  net: ti: icss-iep: fix setting counter value
  ptp: fix corrupted list in ptp_open
  ptp: ptp_read should not release queue
  net_sched: sch_fq: better validate TCA_FQ_WEIGHTS and TCA_FQ_PRIOMAP
  net: kcm: fill in MODULE_DESCRIPTION()
  net/sched: act_ct: Always fill offloading tuple iifidx
  netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses
  netfilter: xt_recent: fix (increase) ipv6 literal buffer length
  ipvs: add missing module descriptions
  netfilter: nf_tables: remove catchall element in GC sync path
  netfilter: add missing module descriptions
  drivers/net/ppp: use standard array-copy-function
  net: enetc: shorten enetc_setup_xdp_prog() error message to fit NETLINK_MAX_FMTMSG_LEN
  virtio/vsock: Fix uninit-value in virtio_transport_recv_pkt()
  r8169: respect userspace disabling IFF_MULTICAST
  selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
  bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
  net: phylink: initialize carrier state at creation
  test/vsock: add dobule bind connect test
  test/vsock: refactor vsock_accept
  ...

Pull crypto fixes from Herbert Xu:
 "This fixes a regression in ahash and hides the Kconfig sub-options for
  the jitter RNG"

* tag 'v6.7-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: ahash - Set using_shash for cloned ahash wrapper over shash
  crypto: jitterentropy - Hide esoteric Kconfig options under FIPS and EXPERT

Pull input updates from Dmitry Torokhov:

 - a number of input drivers has been converted to use facilities
   provided by the device core to instantiate driver-specific attributes
   instead of using devm_device_add_group() and similar APIs

 - platform input devices have been converted to use remove() callback
   returning void

 - a fix for use-after-free when tearing down a Synaptics RMI device

 - a few flexible arrays in input structures have been annotated with
   __counted_by to help hardening efforts

 - handling of vddio supply in cyttsp5 driver

 - other miscellaneous fixups

* tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
  Input: walkera0701 - use module_parport_driver macro to simplify the code
  Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
  dt-bindings: input: fsl,scu-key: Document wakeup-source
  Input: cyttsp5 - add handling for vddio regulator
  dt-bindings: input: cyttsp5: document vddio-supply
  Input: tegra-kbc - use device_get_match_data()
  Input: Annotate struct ff_device with __counted_by
  Input: axp20x-pek - avoid needless newline removal
  Input: mt - annotate struct input_mt with __counted_by
  Input: leds - annotate struct input_leds with __counted_by
  Input: evdev - annotate struct evdev_client with __counted_by
  Input: synaptics-rmi4 - replace deprecated strncpy
  Input: wm97xx-core - convert to platform remove callback returning void
  Input: wm831x-ts - convert to platform remove callback returning void
  Input: ti_am335x_tsc - convert to platform remove callback returning void
  Input: sun4i-ts - convert to platform remove callback returning void
  Input: stmpe-ts - convert to platform remove callback returning void
  Input: pcap_ts - convert to platform remove callback returning void
  Input: mc13783_ts - convert to platform remove callback returning void
  Input: mainstone-wm97xx - convert to platform remove callback returning void
  ...

Pull more i2c updates from Wolfram Sang:
 "This contains one patch which slipped through the cracks (iproc), a
  core sanitizing improvement as the new memdup_array_user() helper went
  upstream (i2c-dev), and two driver bugfixes (designware, cp2615)"

* tag 'for-6.7-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: cp2615: Fix 'assignment to __be16' warning
  i2c: dev: copy userspace array safely
  i2c: designware: Disable TX_EMPTY irq while waiting for block length byte
  i2c: iproc: handle invalid slave state

Pull watchdog updates from Wim Van Sebroeck:

 - add support for Amlogic C3 and S4 SoCs

 - add IT8613 ID

 - add MSM8226 and MSM8974 compatibles

 - other small fixes and improvements

* tag 'linux-watchdog-6.7-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
  dt-bindings: watchdog: Add support for Amlogic C3 and S4 SoCs
  watchdog: mlx-wdt: Parameter desctiption warning fix
  watchdog: aspeed: Add support for aspeed,reset-mask DT property
  dt-bindings: watchdog: aspeed-wdt: Add aspeed,reset-mask property
  watchdog: apple: Deactivate on suspend
  dt-bindings: watchdog: qcom-wdt: Add MSM8226 and MSM8974 compatibles
  dt-bindings: watchdog: fsl-imx7ulp-wdt: Add 'fsl,ext-reset-output'
  wdog: imx7ulp: Enable wdog int_en bit for watchdog any reset
  drivers: watchdog: marvell_gti: Program the max_hw_heartbeat_ms
  drivers: watchdog: marvell_gti: fix zero pretimeout handling
  watchdog: marvell_gti: Replace of_platform.h with explicit includes
  watchdog: imx_sc_wdt: continue if the wdog already enabled
  watchdog: st_lpc: Use device_get_match_data()
  watchdog: wdat_wdt: Add timeout value as a param in ping method
  watchdog: gpio_wdt: Make use of device properties
  sbsa_gwdt: Calculate timeout with 64-bit math
  watchdog: ixp4xx: Make sure restart always works
  watchdog: it87_wdt: add IT8613 ID
  watchdog: marvell_gti_wdt: Fix error code in probe()
  Watchdog: marvell_gti_wdt: Remove redundant dev_err_probe() for platform_get_irq()
  ...

Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "This contains a few fixes and a bunch of cleanups, a lot of which is
  in preparation for Uwe's character device support that may be ready in
  time for the next merge window"

* tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits)
  pwm: samsung: Document new member .channel in struct samsung_pwm_chip
  pwm: bcm2835: Add support for suspend/resume
  pwm: brcmstb: Checked clk_prepare_enable() return value
  pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
  pwm: pxa: Explicitly include correct DT includes
  pwm: cros-ec: Simplify using devm_pwmchip_add() and dev_err_probe()
  pwm: samsung: Consistently use the same name for driver data
  pwm: vt8500: Simplify using devm functions
  pwm: sprd: Simplify using devm_pwmchip_add() and dev_err_probe()
  pwm: sprd: Provide a helper to cast a chip to driver data
  pwm: spear: Simplify using devm functions
  pwm: mtk-disp: Simplify using devm_pwmchip_add()
  pwm: imx-tpm: Simplify using devm functions
  pwm: brcmstb: Simplify using devm functions
  pwm: bcm2835: Simplify using devm functions
  pwm: bcm-iproc: Simplify using devm functions
  pwm: Adapt sysfs API documentation to reality
  pwm: dwc: add PWM bit unset in get_state call
  pwm: dwc: make timer clock configurable
  pwm: dwc: split pci out of core driver
  ...

Pull iommu updates from Joerg Roedel:
 "Core changes:
   - Make default-domains mandatory for all IOMMU drivers
   - Remove group refcounting
   - Add generic_single_device_group() helper and consolidate drivers
   - Cleanup map/unmap ops
   - Scaling improvements for the IOVA rcache depot
   - Convert dart & iommufd to the new domain_alloc_paging()

  ARM-SMMU:
   - Device-tree binding update:
       - Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
   - SMMUv2:
       - Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
   - SMMUv3:
       - Large refactoring of the context descriptor code to move the CD
         table into the master, paving the way for '->set_dev_pasid()'
         support on non-SVA domains
   - Minor cleanups to the SVA code

  Intel VT-d:
   - Enable debugfs to dump domain attached to a pasid
   - Remove an unnecessary inline function

  AMD IOMMU:
   - Initial patches for SVA support (not complete yet)

  S390 IOMMU:
   - DMA-API conversion and optimized IOTLB flushing

  And some smaller fixes and improvements"

* tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (102 commits)
  iommu/dart: Remove the force_bypass variable
  iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging()
  iommu/dart: Convert to domain_alloc_paging()
  iommu/dart: Move the blocked domain support to a global static
  iommu/dart: Use static global identity domains
  iommufd: Convert to alloc_domain_paging()
  iommu/vt-d: Use ops->blocked_domain
  iommu/vt-d: Update the definition of the blocking domain
  iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
  Revert "iommu/vt-d: Remove unused function"
  iommu/amd: Remove DMA_FQ type from domain allocation path
  iommu: change iommu_map_sgtable to return signed values
  iommu/virtio: Add __counted_by for struct viommu_request and use struct_size()
  iommu/vt-d: debugfs: Support dumping a specified page table
  iommu/vt-d: debugfs: Create/remove debugfs file per {device, pasid}
  iommu/vt-d: debugfs: Dump entry pointing to huge page
  iommu/vt-d: Remove unused function
  iommu/arm-smmu-v3-sva: Remove bond refcount
  iommu/arm-smmu-v3-sva: Remove unused iommu_sva handle
  iommu/arm-smmu-v3: Rename cdcfg to cd_table
  ...

This patch leverages the alternative mechanism to dynamically optimize
bitops (including __ffs, __fls, ffs, fls) with Zbb instructions. When
Zbb ext is not supported by the runtime CPU, legacy implementation is
used. If Zbb is supported, then the optimized variants will be selected
via alternative patching.

The legacy bitops support is taken from the generic C implementation as
fallback.

If the parameter is a build-time constant, we leverage compiler builtin to
calculate the result directly, this approach is inspired by x86 bitops
implementation.

EFI stub runs before the kernel, so alternative mechanism should not be
used there, this patch introduces a macro NO_ALTERNATIVE for this purpose.
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20231031064553.2319688-3-xiao.w.wang@intel.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Now hwcap.h and cpufeature.h are mutually including each other, and most of
the variable/API declarations in hwcap.h are implemented in cpufeature.c,
so, it's better to move them into cpufeature.h and leave only macros for
ISA extension logical IDs in hwcap.h.

BTW, the riscv_isa_extension_mask macro is not used now, so this patch
removes it.
Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20231031064553.2319688-2-xiao.w.wang@intel.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

This is really just a single patch, but since the offending fix hasn't
yet made it to my for-next I'm merging it here.
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

This command:

$ perf record -e cycles:k -e instructions:k -c 10000 -m 64M dd if=/dev/zero of=/dev/null count=1000

gives rise to this kernel warning:

[  444.364395] WARNING: CPU: 0 PID: 104 at kernel/smp.c:775 smp_call_function_many_cond+0x42c/0x436
[  444.364515] Modules linked in:
[  444.364657] CPU: 0 PID: 104 Comm: perf-exec Not tainted 6.6.0-rc6-00051-g391df82e8ec3-dirty #73
[  444.364771] Hardware name: riscv-virtio,qemu (DT)
[  444.364868] epc : smp_call_function_many_cond+0x42c/0x436
[  444.364917]  ra : on_each_cpu_cond_mask+0x20/0x32
[  444.364948] epc : ffffffff8009f9e0 ra : ffffffff8009fa5a sp : ff20000000003800
[  444.364966]  gp : ffffffff81500aa0 tp : ff60000002b83000 t0 : ff200000000038c0
[  444.364982]  t1 : ffffffff815021f0 t2 : 000000000000001f s0 : ff200000000038b0
[  444.364998]  s1 : ff60000002c54d98 a0 : ff60000002a73940 a1 : 0000000000000000
[  444.365013]  a2 : 0000000000000000 a3 : 0000000000000003 a4 : 0000000000000100
[  444.365029]  a5 : 0000000000010100 a6 : 0000000000f00000 a7 : 0000000000000000
[  444.365044]  s2 : 0000000000000000 s3 : ffffffffffffffff s4 : ff60000002c54d98
[  444.365060]  s5 : ffffffff81539610 s6 : ffffffff80c20c48 s7 : 0000000000000000
[  444.365075]  s8 : 0000000000000000 s9 : 0000000000000001 s10: 0000000000000001
[  444.365090]  s11: ffffffff80099394 t3 : 0000000000000003 t4 : 00000000eac0c6e6
[  444.365104]  t5 : 0000000400000000 t6 : ff60000002e010d0
[  444.365120] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[  444.365226] [<ffffffff8009f9e0>] smp_call_function_many_cond+0x42c/0x436
[  444.365295] [<ffffffff8009fa5a>] on_each_cpu_cond_mask+0x20/0x32
[  444.365311] [<ffffffff806e90dc>] pmu_sbi_ctr_start+0x7a/0xaa
[  444.365327] [<ffffffff806e880c>] riscv_pmu_start+0x48/0x66
[  444.365339] [<ffffffff8012111a>] perf_adjust_freq_unthr_context+0x196/0x1ac
[  444.365356] [<ffffffff801237aa>] perf_event_task_tick+0x78/0x8c
[  444.365368] [<ffffffff8003faf4>] scheduler_tick+0xe6/0x25e
[  444.365383] [<ffffffff8008a042>] update_process_times+0x80/0x96
[  444.365398] [<ffffffff800991ec>] tick_sched_handle+0x26/0x52
[  444.365410] [<ffffffff800993e4>] tick_sched_timer+0x50/0x98
[  444.365422] [<ffffffff8008a6aa>] __hrtimer_run_queues+0x126/0x18a
[  444.365433] [<ffffffff8008b350>] hrtimer_interrupt+0xce/0x1da
[  444.365444] [<ffffffff806cdc60>] riscv_timer_interrupt+0x30/0x3a
[  444.365457] [<ffffffff8006afa6>] handle_percpu_devid_irq+0x80/0x114
[  444.365470] [<ffffffff80065b82>] generic_handle_domain_irq+0x1c/0x2a
[  444.365483] [<ffffffff8045faec>] riscv_intc_irq+0x2e/0x46
[  444.365497] [<ffffffff808a9c62>] handle_riscv_irq+0x4a/0x74
[  444.365521] [<ffffffff808aa760>] do_irq+0x7c/0x7e
[  444.365796] ---[ end trace 0000000000000000 ]---

That's because the fix in commit 3fec3233 ("drivers: perf: Fix panic
in riscv SBI mmap support") was wrong since there is no need to broadcast
to other cpus when starting a counter, that's only needed in mmap when
the counters could have already been started on other cpus, so simply
remove this broadcast.

Fixes: 3fec3233 ("drivers: perf: Fix panic in riscv SBI mmap support")
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tested-by: Clément Léger <cleger@rivosinc.com>
Tested-by: Yu Chien Peter Lin <peterlin@andestech.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> #On
Link: https://lore.kernel.org/r/20231026084010.11888-1-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

We must check the return value of find_first_bit() before using the
return value as an index array since it happens to overflow the array
and then panic:

[  107.318430] Kernel BUG [#1]
[  107.319434] CPU: 3 PID: 1238 Comm: kill Tainted: G            E      6.6.0-rc6ubuntu-defconfig #2
[  107.319465] Hardware name: riscv-virtio,qemu (DT)
[  107.319551] epc : pmu_sbi_ovf_handler+0x3a4/0x3ae
[  107.319840]  ra : pmu_sbi_ovf_handler+0x52/0x3ae
[  107.319868] epc : ffffffff80a0a77c ra : ffffffff80a0a42a sp : ffffaf83fecda350
[  107.319884]  gp : ffffffff823961a8 tp : ffffaf8083db1dc0 t0 : ffffaf83fecda480
[  107.319899]  t1 : ffffffff80cafe62 t2 : 000000000000ff00 s0 : ffffaf83fecda520
[  107.319921]  s1 : ffffaf83fecda380 a0 : 00000018fca29df0 a1 : ffffffffffffffff
[  107.319936]  a2 : 0000000001073734 a3 : 0000000000000004 a4 : 0000000000000000
[  107.319951]  a5 : 0000000000000040 a6 : 000000001d1c8774 a7 : 0000000000504d55
[  107.319965]  s2 : ffffffff82451f10 s3 : ffffffff82724e70 s4 : 000000000000003f
[  107.319980]  s5 : 0000000000000011 s6 : ffffaf8083db27c0 s7 : 0000000000000000
[  107.319995]  s8 : 0000000000000001 s9 : 00007fffb45d6558 s10: 00007fffb45d81a0
[  107.320009]  s11: ffffaf7ffff60000 t3 : 0000000000000004 t4 : 0000000000000000
[  107.320023]  t5 : ffffaf7f80000000 t6 : ffffaf8000000000
[  107.320037] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[  107.320081] [<ffffffff80a0a77c>] pmu_sbi_ovf_handler+0x3a4/0x3ae
[  107.320112] [<ffffffff800b42d0>] handle_percpu_devid_irq+0x9e/0x1a0
[  107.320131] [<ffffffff800ad92c>] generic_handle_domain_irq+0x28/0x36
[  107.320148] [<ffffffff8065f9f8>] riscv_intc_irq+0x36/0x4e
[  107.320166] [<ffffffff80caf4a0>] handle_riscv_irq+0x54/0x86
[  107.320189] [<ffffffff80cb0036>] do_irq+0x64/0x96
[  107.320271] Code: 85a6 855e b097 ff7f 80e7 9220 b709 9002 4501 bbd9 (9002) 6097
[  107.320585] ---[ end trace 0000000000000000 ]---
[  107.320704] Kernel panic - not syncing: Fatal exception in interrupt
[  107.320775] SMP: stopping secondary CPUs
[  107.321219] Kernel Offset: 0x0 from 0xffffffff80000000
[  107.333051] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

Fixes: 4905ec2f ("RISC-V: Add sscofpmf extension support")
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231109082128.40777-1-alexghiti@rivosinc.com
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Currently icss_iep_set_counter() writes the upper 32-bits of the
counter value to both the lower and upper counter registers, so
fix this by writing the appropriate value to the lower register.

Fixes: c1e0230e ("net: ti: icss-iep: Add IEP driver")
Signed-off-by: Diogo Ivo <diogo.ivo@siemens.com>
Link: https://lore.kernel.org/r/20231107120037.1513546-1-diogo.ivo@siemens.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

These two  ended up in the AIA series, but they're really independent
improvements.

* b4-shazam-merge:
  of: property: Add fw_devlink support for msi-parent
  RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs

Link: https://lore.kernel.org/r/20231027154254.355853-1-apatel@ventanamicro.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

This allows fw_devlink to create device links between consumers of
a MSI and the supplier of the MSI.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20231027154254.355853-3-apatel@ventanamicro.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

The riscv_of_processor_hartid() used by riscv_of_parent_hartid() fails
for HARTs disabled in the DT. This results in the following warning
thrown by the RISC-V INTC driver for the E-core on SiFive boards:

[    0.000000] riscv-intc: unable to find hart id for /cpus/cpu@0/interrupt-controller

The riscv_of_parent_hartid() is only expected to read the hartid
from the DT so we directly call of_get_cpu_hwid() instead of calling
riscv_of_processor_hartid().

Fixes: ad635e72 ("riscv: cpu: Add 64bit hartid support on RV64")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20231027154254.355853-2-apatel@ventanamicro.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

There is no lock protection when writing ptp->tsevqs in ptp_open() and
ptp_release(), which can cause data corruption, use spin lock to avoid this
issue.

Moreover, ptp_release() should not be used to release the queue in ptp_read(),
and it should be deleted altogether.
Acked-by: Richard Cochran <richardcochran@gmail.com>
Reported-and-tested-by: syzbot+df3f3ef31f60781fa911@syzkaller.appspotmail.com
Fixes: 8f5de6fb ("ptp: support multiple timestamp event readers")
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Link: https://lore.kernel.org/r/tencent_CD19564FFE8DA8A5918DFE92325D92DD8107@qq.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Firstly, queue is not the memory allocated in ptp_read;
Secondly, other processes may block at ptp_read and wait for conditions to be
met to perform read operations.
Acked-by: Richard Cochran <richardcochran@gmail.com>
Reported-and-tested-by: syzbot+df3f3ef31f60781fa911@syzkaller.appspotmail.com
Fixes: 8f5de6fb ("ptp: support multiple timestamp event readers")
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Link: https://lore.kernel.org/r/tencent_18747D76F1675A3C633772960237544AAA09@qq.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-11-06 (ice)

This series contains updates to ice driver only.

Dave removes SR-IOV LAG attribute for only the interface being disabled
to allow for proper unwinding of all interfaces.

Michal Schmidt changes some LAG allocations from GFP_KERNEL to GFP_ATOMIC
due to non-allowed sleeping.

Aniruddha and Marcin fix redirection and drop rules for switchdev by
properly setting and marking egress/ingress type.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  ice: Fix VF-VF direction matching in drop rule in switchdev
  ice: Fix VF-VF filter rules in switchdev mode
  ice: lag: in RCU, use atomic allocation
  ice: Fix SRIOV LAG disable on non-compliant aggregate
====================

Link: https://lore.kernel.org/r/20231107004844.655549-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

syzbot was able to trigger the following report while providing
too small TCA_FQ_WEIGHTS attribute [1]

Fix is to use NLA_POLICY_EXACT_LEN() to ensure user space
provided correct sizes.

Apply the same fix to TCA_FQ_PRIOMAP.

[1]
BUG: KMSAN: uninit-value in fq_load_weights net/sched/sch_fq.c:960 [inline]
BUG: KMSAN: uninit-value in fq_change+0x1348/0x2fe0 net/sched/sch_fq.c:1071
fq_load_weights net/sched/sch_fq.c:960 [inline]
fq_change+0x1348/0x2fe0 net/sched/sch_fq.c:1071
fq_init+0x68e/0x780 net/sched/sch_fq.c:1159
qdisc_create+0x12f3/0x1be0 net/sched/sch_api.c:1326
tc_modify_qdisc+0x11ef/0x2c20
rtnetlink_rcv_msg+0x16a6/0x1840 net/core/rtnetlink.c:6558
netlink_rcv_skb+0x371/0x650 net/netlink/af_netlink.c:2545
rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6576
netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline]
netlink_unicast+0xf47/0x1250 net/netlink/af_netlink.c:1368
netlink_sendmsg+0x1238/0x13d0 net/netlink/af_netlink.c:1910
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2588
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2642
__sys_sendmsg net/socket.c:2671 [inline]
__do_sys_sendmsg net/socket.c:2680 [inline]
__se_sys_sendmsg net/socket.c:2678 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2678
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b

Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560
__alloc_skb+0x318/0x740 net/core/skbuff.c:651
alloc_skb include/linux/skbuff.h:1286 [inline]
netlink_alloc_large_skb net/netlink/af_netlink.c:1214 [inline]
netlink_sendmsg+0xb34/0x13d0 net/netlink/af_netlink.c:1885
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2588
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2642
__sys_sendmsg net/socket.c:2671 [inline]
__do_sys_sendmsg net/socket.c:2680 [inline]
__se_sys_sendmsg net/socket.c:2678 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2678
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b

CPU: 1 PID: 5001 Comm: syz-executor300 Not tainted 6.6.0-syzkaller-12401-g8f6f76a6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023

Fixes: 29f834aa ("net_sched: sch_fq: add 3 bands and WRR scheduling")
Fixes: 49e7265f ("net_sched: sch_fq: add TCA_FQ_WEIGHTS attribute")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jamal Hadi Salim<jhs@mojatatu.com>
Link: https://lore.kernel.org/r/20231107160440.1992526-1-edumazet@google.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-11-06 (i40e)

This series contains updates to i40e driver only.

Ivan Vecera resolves a couple issues with devlink; removing a call to
devlink_port_type_clear() and ensuring devlink port is unregistered
after the net device.

* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  i40e: Fix devlink port unregistering
  i40e: Do not call devlink_port_type_clear()
====================

Link: https://lore.kernel.org/r/20231107003600.653796-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

W=1 builds now warn if module is built without a MODULE_DESCRIPTION().

Link: https://lore.kernel.org/r/20231108020305.537293-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

1) Add missing netfilter modules description to fix W=1, from Florian Westphal.

2) Fix catch-all element GC with timeout when use with the pipapo set
   backend, this remained broken since I tried to fix it this summer,
   then another attempt to fix it recently.

3) Add missing IPVS modules descriptions to fix W=1, also from Florian.

4) xt_recent allocated a too small buffer to store an IPv4-mapped IPv6
   address which can be parsed by in6_pton(), from Maciej Zenczykowski.
   Broken for many releases.

5) Skip IPv4-mapped IPv6, IPv4-compat IPv6, site/link local scoped IPv6
   addressses to set up IPv6 NAT redirect, also from Florian. This is
   broken since 2012.

* tag 'nf-23-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
  netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses
  netfilter: xt_recent: fix (increase) ipv6 literal buffer length
  ipvs: add missing module descriptions
  netfilter: nf_tables: remove catchall element in GC sync path
  netfilter: add missing module descriptions
====================

Link: https://lore.kernel.org/r/20231108155802.84617-1-pablo@netfilter.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Daniel Borkmann says:

====================
pull-request: bpf 2023-11-08

We've added 16 non-merge commits during the last 6 day(s) which contain
a total of 30 files changed, 341 insertions(+), 130 deletions(-).

The main changes are:

1) Fix a BPF verifier issue in precision tracking for BPF_ALU | BPF_TO_BE |
   BPF_END where the source register was incorrectly marked as precise,
   from Shung-Hsi Yu.

2) Fix a concurrency issue in bpf_timer where the former could still have
   been alive after an application releases or unpins the map, from Hou Tao.

3) Fix a BPF verifier issue where immediates are incorrectly cast to u32
   before being spilled and therefore losing sign information, from Hao Sun.

4) Fix a misplaced BPF_TRACE_ITER in check_css_task_iter_allowlist which
   incorrectly compared bpf_prog_type with bpf_attach_type, from Chuyi Zhou.

5) Add __bpf_hook_{start,end} as well as __bpf_kfunc_{start,end}_defs macros,
   migrate all BPF-related __diag callsites over to it, and add a new
   __diag_ignore_all for -Wmissing-declarations to the macros to address
   recent build warnings, from Dave Marchevsky.

6) Fix broken BPF selftest build of xdp_hw_metadata test on architectures
   where char is not signed, from Björn Töpel.

7) Fix test_maps selftest to properly use LIBBPF_OPTS() macro to initialize
   the bpf_map_create_opts, from Andrii Nakryiko.

8) Fix bpffs selftest to avoid unmounting /sys/kernel/debug as it may have
   been mounted and used by other applications already, from Manu Bretelle.

9) Fix a build issue without CONFIG_CGROUPS wrt css_task open-coded
   iterators, from Matthieu Baerts.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
  bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
  selftests/bpf: Fix broken build where char is unsigned
  selftests/bpf: precision tracking test for BPF_NEG and BPF_END
  bpf: Fix precision tracking for BPF_ALU | BPF_TO_BE | BPF_END
  selftests/bpf: Add test for using css_task iter in sleepable progs
  selftests/bpf: Add tests for css_task iter combining with cgroup iter
  bpf: Relax allowlist for css_task iter
  selftests/bpf: fix test_maps' use of bpf_map_create_opts
  bpf: Check map->usercnt after timer->timer is assigned
  bpf: Add __bpf_hook_{start,end} macros
  bpf: Add __bpf_kfunc_{start,end}_defs macros
  selftests/bpf: fix test_bpffs
  selftests/bpf: Add test for immediate spilled to stack
  bpf: Fix check_stack_write_fixed_off() to correctly spill imm
  bpf: fix compilation error without CGROUPS
====================

Link: https://lore.kernel.org/r/20231108132448.1970-1-daniel@iogearbox.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Referenced commit doesn't always set iifidx when offloading the flow to
hardware. Fix the following cases:

- nf_conn_act_ct_ext_fill() is called before extension is created with
nf_conn_act_ct_ext_add() in tcf_ct_act(). This can cause rule offload with
unspecified iifidx when connection is offloaded after only single
original-direction packet has been processed by tc data path. Always fill
the new nf_conn_act_ct_ext instance after creating it in
nf_conn_act_ct_ext_add().

- Offloading of unidirectional UDP NEW connections is now supported, but ct
flow iifidx field is not updated when connection is promoted to
bidirectional which can result reply-direction iifidx to be zero when
refreshing the connection. Fill in the extension and update flow iifidx
before calling flow_offload_refresh().

Fixes: 9795ded7 ("net/sched: act_ct: Fill offloading tuple iifidx")
Reviewed-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Fixes: 6a9bad00 ("net/sched: act_ct: offload UDP NEW connections")
Link: https://lore.kernel.org/r/20231103151410.764271-1-vladbu@nvidia.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Pull NFS client updates from Trond Myklebust:
 "Bugfixes:

   - SUNRPC:
       - re-probe the target RPC port after an ECONNRESET error
       - handle allocation errors from rpcb_call_async()
       - fix a use-after-free condition in rpc_pipefs
       - fix up various checks for timeouts

   - NFSv4.1:
       - Handle NFS4ERR_DELAY errors during session trunking
       - fix SP4_MACH_CRED protection for pnfs IO

   - NFSv4:
       - Ensure that we test all delegations when the server notifies
         us that it may have revoked some of them

  Features:

   - Allow knfsd processes to break out of NFS4ERR_DELAY loops when
     re-exporting NFSv4.x by setting appropriate values for the
     'delay_retrans' module parameter

   - nfs: Convert nfs_symlink() to use a folio"

* tag 'nfs-for-6.7-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  nfs: Convert nfs_symlink() to use a folio
  SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
  NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO
  SUNRPC: Add an IS_ERR() check back to where it was
  NFSv4.1: fix handling NFS4ERR_DELAY when testing for session trunking
  nfs41: drop dependency between flexfiles layout driver and NFSv3 modules
  NFSv4: fairly test all delegations on a SEQ4_ revocation
  SUNRPC: SOFTCONN tasks should time out when on the sending list
  SUNRPC: Force close the socket when a hard error is reported
  SUNRPC: Don't skip timeout checks in call_connect_status()
  SUNRPC: ECONNRESET might require a rebind
  NFSv4/pnfs: Allow layoutget to return EAGAIN for softerr mounts
  NFSv4: Add a parameter to limit the number of retries after NFS4ERR_DELAY

Merge tag 'exfat-for-6.7-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat

Pull exfat updates from Namjae Jeon:

 - Fix an issue that exfat timestamps are not updated caused by new
   timestamp accessor function patch

* tag 'exfat-for-6.7-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
  exfat: fix ctime is not updated
  exfat: fix setting uninitialized time to ctime/atime

Pull xfs updates from Chandan Babu:

 - Realtime device subsystem:
    - Cleanup usage of xfs_rtblock_t and xfs_fsblock_t data types
    - Replace open coded conversions between rt blocks and rt extents
      with calls to static inline helpers
    - Replace open coded realtime geometry compuation and macros with
      helper functions
    - CPU usage optimizations for realtime allocator
    - Misc bug fixes associated with Realtime device

 - Allow read operations to execute while an FICLONE ioctl is being
   serviced

 - Misc bug fixes:
    - Alert user when xfs_droplink() encounters an inode with a link
      count of zero
    - Handle the case where the allocator could return zero extents when
      servicing an fallocate request

* tag 'xfs-6.7-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (40 commits)
  xfs: allow read IO and FICLONE to run concurrently
  xfs: handle nimaps=0 from xfs_bmapi_write in xfs_alloc_file_space
  xfs: introduce protection for drop nlink
  xfs: don't look for end of extent further than necessary in xfs_rtallocate_extent_near()
  xfs: don't try redundant allocations in xfs_rtallocate_extent_near()
  xfs: limit maxlen based on available space in xfs_rtallocate_extent_near()
  xfs: return maximum free size from xfs_rtany_summary()
  xfs: invert the realtime summary cache
  xfs: simplify rt bitmap/summary block accessor functions
  xfs: simplify xfs_rtbuf_get calling conventions
  xfs: cache last bitmap block in realtime allocator
  xfs: use accessor functions for summary info words
  xfs: consolidate realtime allocation arguments
  xfs: create helpers for rtsummary block/wordcount computations
  xfs: use accessor functions for bitmap words
  xfs: create helpers for rtbitmap block/wordcount computations
  xfs: create a helper to handle logging parts of rt bitmap/summary blocks
  xfs: convert rt summary macros to helpers
  xfs: convert open-coded xfs_rtword_t pointer accesses to helper
  xfs: remove XFS_BLOCKWSIZE and XFS_BLOCKWMASK macros
  ...

The mailman-2 system behind lists.linux[-]foundation.org is being
retired, so the lists are being migrated to lists.linux.dev.

Since both domains belong to LF and setting up proper forwards is
possible, the old addresses will continue to work for a while, but all
new patches should be sent to the new canonical addresses for each list.
Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull more s390 updates from Vasily Gorbik:

 - Get rid of s390 specific use of two PTEs per 4KB page with complex
   half-used pages tracking. Using full 4KB pages for 2KB PTEs increases
   the memory footprint of page tables but drastically simplify mm code,
   removing a common blocker for common code changes and adaptations

 - Simplify and rework "cmma no-dat" handling. This is a follow up for
   recent fixes which prevent potential incorrect guest TLB flushes

 - Add perf user stack unwinding as well as USER_STACKTRACE support for
   user space built with -mbackchain compile option

 - Add few missing conversion from tlb_remove_table to tlb_remove_ptdesc

 - Fix crypto cards vanishing in a secure execution environment due to
   asynchronous errors

 - Avoid reporting crypto cards or queues in check-stop state as online

 - Fix null-ptr deference in AP bus code triggered by early config
   change via SCLP

 - Couple of stability improvements in AP queue interrupt handling

* tag 's390-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/mm: make pte_free_tlb() similar to pXd_free_tlb()
  s390/mm: use compound page order to distinguish page tables
  s390/mm: use full 4KB page for 2KB PTE
  s390/cmma: rework no-dat handling
  s390/cmma: move arch_set_page_dat() to header file
  s390/cmma: move set_page_stable() and friends to header file
  s390/cmma: move parsing of cmma kernel parameter to early boot code
  s390/cmma: cleanup inline assemblies
  s390/ap: fix vanishing crypto cards in SE environment
  s390/zcrypt: don't report online if card or queue is in check-stop state
  s390: add USER_STACKTRACE support
  s390/perf: implement perf_callchain_user()
  s390/ap: fix AP bus crash on early config change callback invocation
  s390/ap: re-enable interrupt for AP queues
  s390/ap: rework to use irq info from ap queue status
  s390/mm: add missing conversion to use ptdescs

-EOPNOTSUPP is the return value that implements a "no-op" hook, not 0.

Without this fix having only the BPF LSM enabled (with no programs
attached) can cause uninitialized variable reads in
nfsd4_encode_fattr(), because the BPF hook returns 0 without touching
the 'ctxlen' variable and the corresponding 'contextlen' variable in
nfsd4_encode_fattr() remains uninitialized, yet being treated as valid
based on the 0 return value.

Cc: stable@vger.kernel.org
Fixes: 98e828a0 ("security: Refactor declaration of LSM hooks")
Reported-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

1 is the return value that implements a "no-op" hook, not 0.

Cc: stable@vger.kernel.org
Fixes: 98e828a0 ("security: Refactor declaration of LSM hooks")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

Pull RCU fixes from Frederic Weisbecker:

 - Fix a lock inversion between scheduler and RCU introduced in
   v6.2-rc4. The scenario could trigger on any user of RCU_NOCB
   (mostly Android but also nohz_full)

 - Fix PF_IDLE semantic changes introduced in v6.6-rc3 breaking
   some RCU-Tasks and RCU-Tasks-Trace expectations as to what
   exactly is an idle task. This resulted in potential spurious
   stalls and warnings.

* tag 'rcu-fixes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks:
  rcu/tasks-trace: Handle new PF_IDLE semantics
  rcu/tasks: Handle new PF_IDLE semantics
  rcu: Introduce rcu_cpu_online()
  rcu: Break rcu_node_0 --> &rq->__lock order

Pull memblock update from Mike Rapoport:
 "Report failures when memblock_can_resize is not set.

  Numerous memblock reservations at early boot may exhaust static
  memblock.reserved array and it is unnoticed because most of the
  callers don't check memblock_reserve() return value.

  In this case the system will crash later, but the reason is hard to
  identify.

  Replace return of an error with panic() when memblock.reserved is
  exhausted before it can be resized"

* tag 'memblock-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  memblock: report failures when memblock_can_resize is not set

Pull kgdb updates from Daniel Thompson:
 "Just two patches for you this time!

   - During a panic, flush the console before entering kgdb.

     This makes things a little easier to comprehend, especially if an
     NMI backtrace was triggered on all CPUs just before we enter the
     panic routines

   - Correcting a couple of misleading (a.k.a. plain wrong) comments"

* tag 'kgdb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kdb: Corrects comment for kdballocenv
  kgdb: Flush console before entering kgdb on panic