Fixes this missed case:

xe 0000:00:02.0: [drm] Missing outer runtime PM protection
WARNING: CPU: 99 PID: 1455 at drivers/gpu/drm/xe/xe_pm.c:564 xe_pm_runtime_get_noresume+0x48/0x60 [xe]
Call Trace:
<TASK>
? show_regs+0x67/0x70
? __warn+0x94/0x1b0
? xe_pm_runtime_get_noresume+0x48/0x60 [xe]
? report_bug+0x1b7/0x1d0
? handle_bug+0x46/0x80
? exc_invalid_op+0x19/0x70
? asm_exc_invalid_op+0x1b/0x20
? xe_pm_runtime_get_noresume+0x48/0x60 [xe]
xe_device_declare_wedged+0x91/0x280 [xe]
gt_reset_worker+0xa2/0x250 [xe]

v2: Also move get and get the right Fixes tag (Himal, Brost)

Fixes: fb74b20 ("drm/xe: Introduce a simple wedged state")
Cc: Himal Prasad Ghimiray <[email protected]>
Cc: Matthew Brost <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Reviewed-by: Himal Prasad Ghimiray <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
(cherry picked from commit bc947d9)
Signed-off-by: Rodrigo Vivi <[email protected]>

…t/rmk/linux

Pull ARM fix from Russell King:

 - Fix a build issue with older binutils with LD dead code elimination
   disabled

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux:
  ARM: 9414/1: Fix build issue with LD_DEAD_CODE_DATA_ELIMINATION

Ole reported that event->mmap_mutex is strictly insufficient to
serialize the AUX buffer, add a per RB mutex to fully serialize it.

Note that in the lock order comment the perf_event::mmap_mutex order
was already wrong, that is, it nesting under mmap_lock is not new with
this patch.

Fixes: 45bfb2e ("perf: Add AUX area to ring buffer for raw data streams")
Reported-by: Ole <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

Suspend fbdev sooner, and disable user access before suspending to
prevent some races. I've noticed this when comparing xe suspend to
i915's.

Matches the following commits from i915:
24b412b ("drm/i915: Disable intel HPD poll after DRM poll init/enable")
1ef28d8 ("drm/i915: Suspend the framebuffer console earlier during system suspend")
bd738d8 ("drm/i915: Prevent modesets during driver init/shutdown")

Thanks to Imre for pointing me to those commits.

Driver shutdown is currently missing, but I have some idea how to
implement it next.

Signed-off-by: Maarten Lankhorst <[email protected]>
Cc: Imre Deak <[email protected]>
Reviewed-by: Uma Shankar <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Maarten Lankhorst,,, <[email protected]>
(cherry picked from commit 492be2a)
Signed-off-by: Rodrigo Vivi <[email protected]>

Enable/Disable user access only during system suspend/resume.
This should not happen during runtime s/r

v2: rebased

Reviewed-by: Arun R Murthy <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Signed-off-by: Vinod Govindapillai <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit a64e7e5)
Signed-off-by: Rodrigo Vivi <[email protected]>

Fix circular locking dependency on runtime suspend.

<4> [74.952215] ======================================================
<4> [74.952217] WARNING: possible circular locking dependency detected
<4> [74.952219] 6.10.0-rc7-xe #1 Not tainted
<4> [74.952221] ------------------------------------------------------
<4> [74.952223] kworker/7:1/82 is trying to acquire lock:
<4> [74.952226] ffff888120548488 (&dev->mode_config.mutex){+.+.}-{3:3}, at: drm_modeset_lock_all+0x40/0x1e0 [drm]
<4> [74.952260]
but task is already holding lock:
<4> [74.952262] ffffffffa0ae59c0 (xe_pm_runtime_lockdep_map){+.+.}-{0:0}, at: xe_pm_runtime_suspend+0x2f/0x340 [xe]
<4> [74.952322]
which lock already depends on the new lock.

The commit 'b1d90a86 ("drm/xe: Use the encoder suspend helper also used
by the i915 driver")' didn't do anything wrong. It actually fixed a
critical bug, because the encoder_suspend was never getting actually
called because it was returning if (has_display(xe)) instead of
if (!has_display(xe)). However, this ended up introducing the encoder
suspend calls in the runtime routines as well, causing the circular
locking dependency.

Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2304
Fixes: b1d90a8 ("drm/xe: Use the encoder suspend helper also used by the i915 driver")
Cc: Imre Deak <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
(cherry picked from commit 8da1944)
Signed-off-by: Rodrigo Vivi <[email protected]>

…kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:
 "Two netfs fixes for this merge window:

   - Ensure that fscache_cookie_lru_time is deleted when the fscache
     module is removed to prevent UAF

   - Fix filemap_invalidate_inode() to use invalidate_inode_pages2_range()

     Before it used truncate_inode_pages_partial() which causes
     copy_file_range() to fail on cifs"

* tag 'vfs-6.11-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  fscache: delete fscache_cookie_lru_timer when fscache exits to avoid UAF
  mm: Fix filemap_invalidate_inode() to use invalidate_inode_pages2_range()

Pull smb server fixes from Steve French:

 - Fix crash in session setup

 - Fix locking bug

 - Improve access bounds checking

* tag 'v6.11-rc6-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: Unlock on in ksmbd_tcp_set_interfaces()
  ksmbd: unset the binding mark of a reused connection
  smb: Annotate struct xattr_smb_acl with __counted_by()

…rnel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - followup fix for direct io and fsync under some conditions, reported
   by QEMU users

 - fix a potential leak when disabling quotas while some extent tracking
   work can still happen

 - in zoned mode handle unexpected change of zone write pointer in
   RAID1-like block groups, turn the zones to read-only

* tag 'for-6.11-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: fix race between direct IO write and fsync when using same fd
  btrfs: zoned: handle broken write pointer on zones
  btrfs: qgroup: don't use extent changeset when not needed

If the length of the name string is 1 and the value of name[0] is NULL
byte, an OOB vulnerability occurs in btf_name_valid_section() and the
return value is true, so the invalid name passes the check.

To solve this, you need to check if the first position is NULL byte and
if the first character is printable.

Suggested-by: Eduard Zingerman <[email protected]>
Fixes: bd70a8f ("bpf: Allow all printable characters in BTF DATASEC names")
Signed-off-by: Jeongjun Park <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Acked-by: Eduard Zingerman <[email protected]>

…/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - hp-wmi-sensors: Check if WMI event data exists before accessing it

 - ltc2991: fix register bits defines

* tag 'hwmon-for-v6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (hp-wmi-sensors) Check if WMI event data exists
  hwmon: ltc2991: fix register bits defines

….org/pub/scm/linux/kernel/git/perf/perf-tools

Pull perf tools fixes from Namhyung Kim:
 "A number of small fixes for the late cycle:

   - Two more build fixes on 32-bit archs

   - Fixed a segfault during perf test

   - Fixed spinlock/rwlock accounting bug in perf lock contention"

* tag 'perf-tools-fixes-for-v6.11-2024-09-04' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
  perf daemon: Fix the build on more 32-bit architectures
  perf python: include "util/sample.h"
  perf lock contention: Fix spinlock and rwlock accounting
  perf test pmu: Set uninitialized PMU alias to null

Add selftest for cases where btf_name_valid_section() does not properly
check for certain types of names.

Suggested-by: Eduard Zingerman <[email protected]>
Signed-off-by: Jeongjun Park <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Acked-by: Eduard Zingerman <[email protected]>

…id_section'

Jeongjun Park says:

====================
bpf: fix incorrect name check pass logic in btf_name_valid_section

This patch was written to fix an issue where btf_name_valid_section() would
not properly check names with certain conditions and would throw an OOB vuln.
And selftest was added to verify this patch.
====================

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>

Pull bcachefs fixes from Kent Overstreet:

 - Fix a typo in the rebalance accounting changes

 - BCH_SB_MEMBER_INVALID: small on disk format feature which will be
   needed for full erasure coding support; this is only the minimum so
   that 6.11 can handle future versions without barfing.

* tag 'bcachefs-2024-09-04' of git://evilpiepirate.org/bcachefs:
  bcachefs: BCH_SB_MEMBER_INVALID
  bcachefs: fix rebalance accounting

Bareudp devices update their stats concurrently.
Therefore they need proper atomic increments.

Fixes: 571912c ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.")
Signed-off-by: Guillaume Nault <[email protected]>
Reviewed-by: Willem de Bruijn <[email protected]>
Link: https://patch.msgid.link/04b7b9d0b480158eb3ab4366ec80aa2ab7e41fcb.1725031794.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <[email protected]>

We observed a null-ptr-deref in fou_gro_receive() while shutting down
a host.  [0]

The NULL pointer is sk->sk_user_data, and the offset 8 is of protocol
in struct fou.

When fou_release() is called due to netns dismantle or explicit tunnel
teardown, udp_tunnel_sock_release() sets NULL to sk->sk_user_data.
Then, the tunnel socket is destroyed after a single RCU grace period.

So, in-flight udp4_gro_receive() could find the socket and execute the
FOU GRO handler, where sk->sk_user_data could be NULL.

Let's use rcu_dereference_sk_user_data() in fou_from_sock() and add NULL
checks in FOU GRO handlers.

[0]:
BUG: kernel NULL pointer dereference, address: 0000000000000008
 PF: supervisor read access in kernel mode
 PF: error_code(0x0000) - not-present page
PGD 80000001032f4067 P4D 80000001032f4067 PUD 103240067 PMD 0
SMP PTI
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.216-204.855.amzn2.x86_64 #1
Hardware name: Amazon EC2 c5.large/, BIOS 1.0 10/16/2017
RIP: 0010:fou_gro_receive (net/ipv4/fou.c:233) [fou]
Code: 41 5f c3 cc cc cc cc e8 e7 2e 69 f4 0f 1f 80 00 00 00 00 0f 1f 44 00 00 49 89 f8 41 54 48 89 f7 48 89 d6 49 8b 80 88 02 00 00 <0f> b6 48 08 0f b7 42 4a 66 25 fd fd 80 cc 02 66 89 42 4a 0f b6 42
RSP: 0018:ffffa330c0003d08 EFLAGS: 00010297
RAX: 0000000000000000 RBX: ffff93d9e3a6b900 RCX: 0000000000000010
RDX: ffff93d9e3a6b900 RSI: ffff93d9e3a6b900 RDI: ffff93dac2e24d08
RBP: ffff93d9e3a6b900 R08: ffff93dacbce6400 R09: 0000000000000002
R10: 0000000000000000 R11: ffffffffb5f369b0 R12: ffff93dacbce6400
R13: ffff93dac2e24d08 R14: 0000000000000000 R15: ffffffffb4edd1c0
FS:  0000000000000000(0000) GS:ffff93daee800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000102140001 CR4: 00000000007706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 <IRQ>
 ? show_trace_log_lvl (arch/x86/kernel/dumpstack.c:259)
 ? __die_body.cold (arch/x86/kernel/dumpstack.c:478 arch/x86/kernel/dumpstack.c:420)
 ? no_context (arch/x86/mm/fault.c:752)
 ? exc_page_fault (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 arch/x86/mm/fault.c:1435 arch/x86/mm/fault.c:1483)
 ? asm_exc_page_fault (arch/x86/include/asm/idtentry.h:571)
 ? fou_gro_receive (net/ipv4/fou.c:233) [fou]
 udp_gro_receive (include/linux/netdevice.h:2552 net/ipv4/udp_offload.c:559)
 udp4_gro_receive (net/ipv4/udp_offload.c:604)
 inet_gro_receive (net/ipv4/af_inet.c:1549 (discriminator 7))
 dev_gro_receive (net/core/dev.c:6035 (discriminator 4))
 napi_gro_receive (net/core/dev.c:6170)
 ena_clean_rx_irq (drivers/amazon/net/ena/ena_netdev.c:1558) [ena]
 ena_io_poll (drivers/amazon/net/ena/ena_netdev.c:1742) [ena]
 napi_poll (net/core/dev.c:6847)
 net_rx_action (net/core/dev.c:6917)
 __do_softirq (arch/x86/include/asm/jump_label.h:25 include/linux/jump_label.h:200 include/trace/events/irq.h:142 kernel/softirq.c:299)
 asm_call_irq_on_stack (arch/x86/entry/entry_64.S:809)
</IRQ>
 do_softirq_own_stack (arch/x86/include/asm/irq_stack.h:27 arch/x86/include/asm/irq_stack.h:77 arch/x86/kernel/irq_64.c:77)
 irq_exit_rcu (kernel/softirq.c:393 kernel/softirq.c:423 kernel/softirq.c:435)
 common_interrupt (arch/x86/kernel/irq.c:239)
 asm_common_interrupt (arch/x86/include/asm/idtentry.h:626)
RIP: 0010:acpi_idle_do_entry (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 drivers/acpi/processor_idle.c:114 drivers/acpi/processor_idle.c:575)
Code: 8b 15 d1 3c c4 02 ed c3 cc cc cc cc 65 48 8b 04 25 40 ef 01 00 48 8b 00 a8 08 75 eb 0f 1f 44 00 00 0f 00 2d d5 09 55 00 fb f4 <fa> c3 cc cc cc cc e9 be fc ff ff 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffffffb5603e58 EFLAGS: 00000246
RAX: 0000000000004000 RBX: ffff93dac0929c00 RCX: ffff93daee833900
RDX: ffff93daee800000 RSI: ffff93daee87dc00 RDI: ffff93daee87dc64
RBP: 0000000000000001 R08: ffffffffb5e7b6c0 R09: 0000000000000044
R10: ffff93daee831b04 R11: 00000000000001cd R12: 0000000000000001
R13: ffffffffb5e7b740 R14: 0000000000000001 R15: 0000000000000000
 ? sched_clock_cpu (kernel/sched/clock.c:371)
 acpi_idle_enter (drivers/acpi/processor_idle.c:712 (discriminator 3))
 cpuidle_enter_state (drivers/cpuidle/cpuidle.c:237)
 cpuidle_enter (drivers/cpuidle/cpuidle.c:353)
 cpuidle_idle_call (kernel/sched/idle.c:158 kernel/sched/idle.c:239)
 do_idle (kernel/sched/idle.c:302)
 cpu_startup_entry (kernel/sched/idle.c:395 (discriminator 1))
 start_kernel (init/main.c:1048)
 secondary_startup_64_no_verify (arch/x86/kernel/head_64.S:310)
Modules linked in: udp_diag tcp_diag inet_diag nft_nat ipip tunnel4 dummy fou ip_tunnel nft_masq nft_chain_nat nf_nat wireguard nft_ct curve25519_x86_64 libcurve25519_generic nf_conntrack libchacha20poly1305 nf_defrag_ipv6 nf_defrag_ipv4 nft_objref chacha_x86_64 nft_counter nf_tables nfnetlink poly1305_x86_64 ip6_udp_tunnel udp_tunnel libchacha crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper mousedev psmouse button ena ptp pps_core crc32c_intel
CR2: 0000000000000008

Fixes: d92283e ("fou: change to use UDP socket GRO")
Reported-by: Alphonse Kurian <[email protected]>
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

generic_ocp_write() asks the parameter "size" must be 4 bytes align.
Therefore, write the bp would fail, if the mac->bp_num is odd. Align the
size to 4 for fixing it. The way may write an extra bp, but the
rtl8152_is_fw_mac_ok() makes sure the value must be 0 for the bp whose
index is more than mac->bp_num. That is, there is no influence for the
firmware.

Besides, I check the return value of generic_ocp_write() to make sure
everything is correct.

Fixes: e5c266a ("r8152: set bp in bulk")
Signed-off-by: Hayes Wang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

When userspace wants to take over a fdb entry by setting it as
EXTERN_LEARNED, we set both flags BR_FDB_ADDED_BY_EXT_LEARN and
BR_FDB_ADDED_BY_USER in br_fdb_external_learn_add().

If the bridge updates the entry later because its port changed, we clear
the BR_FDB_ADDED_BY_EXT_LEARN flag, but leave the BR_FDB_ADDED_BY_USER
flag set.

If userspace then wants to take over the entry again,
br_fdb_external_learn_add() sees that BR_FDB_ADDED_BY_USER and skips
setting the BR_FDB_ADDED_BY_EXT_LEARN flags, thus silently ignores the
update.

Fix this by always allowing to set BR_FDB_ADDED_BY_EXT_LEARN regardless
if this was a user fdb entry or not.

Fixes: 710ae72 ("net: bridge: Mark FDB entries that were added by user as such")
Signed-off-by: Jonas Gorski <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
Reviewed-by: Ido Schimmel <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

axienet_dma_err_handler can race with axienet_stop in the following
manner:

CPU 1                       CPU 2
======================      ==================
axienet_stop()
    napi_disable()
    axienet_dma_stop()
                            axienet_dma_err_handler()
                                napi_disable()
                                axienet_dma_stop()
                                axienet_dma_start()
                                napi_enable()
    cancel_work_sync()
    free_irq()

Fix this by setting a flag in axienet_stop telling
axienet_dma_err_handler not to bother doing anything. I chose not to use
disable_work_sync to allow for easier backporting.

Signed-off-by: Sean Anderson <[email protected]>
Fixes: 8a3b7a2 ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver")
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

…/kernel/git/wireless/wireless

Kalle Valo says:

====================
wireless fixes for v6.11

Hopefully final fixes for v6.11 and this time only fixes to ath11k
driver. We need to revert hibernation support due to reported
regressions and we have a fix for kernel crash introduced in
v6.11-rc1.

* tag 'wireless-2024-09-04' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
  MAINTAINERS: wifi: cw1200: add net-cw1200.h
  Revert "wifi: ath11k: support hibernation"
  Revert "wifi: ath11k: restore country code during resume"
  wifi: ath11k: fix NULL pointer dereference in ath11k_mac_get_eirp_power()
====================

Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

…t/tnguy/net-queue

Tony Nguyen says:

====================
ice: fix synchronization between .ndo_bpf() and reset

Larysa Zaremba says:

PF reset can be triggered asynchronously, by tx_timeout or by a user. With some
unfortunate timings both ice_vsi_rebuild() and .ndo_bpf will try to access and
modify XDP rings at the same time, causing system crash.

The first patch factors out rtnl-locked code from VSI rebuild code to avoid
deadlock. The following changes lock rebuild and .ndo_bpf() critical sections
with an internal mutex as well and provide complementary fixes.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  ice: do not bring the VSI up, if it was down before the XDP setup
  ice: remove ICE_CFG_BUSY locking from AF_XDP code
  ice: check ICE_VSI_DOWN under rtnl_lock when preparing for reset
  ice: check for XDP rings instead of bpf program when unconfiguring
  ice: protect XDP configuration with a mutex
  ice: move netif_queue_set_napi to rtnl-protected sections
====================

Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

commit 9636be8 ("x86/hyperv: Fix hyperv_pcpu_input_arg handling when
CPUs go online/offline") introduces a new cpuhp state for hyperv
initialization.

cpuhp_setup_state() returns the state number if state is
CPUHP_AP_ONLINE_DYN or CPUHP_BP_PREPARE_DYN and 0 for all other states.
For the hyperv case, since a new cpuhp state was introduced it would
return 0. However, in hv_machine_shutdown(), the cpuhp_remove_state() call
is conditioned upon "hyperv_init_cpuhp > 0". This will never be true and
so hv_cpu_die() won't be called on all CPUs. This means the VP assist page
won't be reset. When the kexec kernel tries to setup the VP assist page
again, the hypervisor corrupts the memory region of the old VP assist page
causing a panic in case the kexec kernel is using that memory elsewhere.
This was originally fixed in commit dfe94d4 ("x86/hyperv: Fix kexec
panic/hang issues").

Get rid of hyperv_init_cpuhp entirely since we are no longer using a
dynamic cpuhp state and use CPUHP_AP_HYPERV_ONLINE directly with
cpuhp_remove_state().

Cc: [email protected]
Fixes: 9636be8 ("x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline")
Signed-off-by: Anirudh Rayabharam (Microsoft) <[email protected]>
Reviewed-by: Vitaly Kuznetsov <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Message-ID: <[email protected]>

rm .*.cmd when make clean

Signed-off-by: zhang jiao <[email protected]>
Reviewed-by: Saurabh Sengar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Message-ID: <[email protected]>

We were allowing any users to create a high priority group without any
permission checks. As a result, this was allowing possible denial of
service.

We now only allow the DRM master or users with the CAP_SYS_NICE
capability to set higher priorities than PANTHOR_GROUP_PRIORITY_MEDIUM.

As the sole user of that uAPI lives in Mesa and hardcode a value of
MEDIUM [1], this should be safe to do.

Additionally, as those checks are performed at the ioctl level,
panthor_group_create now only check for priority level validity.

[1]https://gitlab.freedesktop.org/mesa/mesa/-/blob/f390835074bdf162a63deb0311d1a6de527f9f89/src/gallium/drivers/panfrost/pan_csf.c#L1038

Signed-off-by: Mary Guillemard <[email protected]>
Fixes: de85488 ("drm/panthor: Add the scheduler logical block")
Cc: [email protected]
Reviewed-by: Boris Brezillon <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

The WL-355608-A8 is a 3.5" 640x480@60Hz RGB LCD display from an unknown
OEM used in a number of handheld gaming devices made by Anbernic.
Previously committed using the OEM serial without a vendor prefix,
however following subsequent discussion the preference is to use the
integrating device vendor and name where the OEM is unknown.

There are 4 RG35XX series devices from Anbernic based on an Allwinner
H700 SoC using this panel, with the -Plus variant introduced first.
Therefore the -Plus is used as the fallback for the subsequent -H,
-2024, and -SP devices.

Alter the filename and compatible string to reflect the convention.

Fixes: 45b888a ("dt-bindings: display: panel: Add WL-355608-A8 panel")
Signed-off-by: Ryan Walklin <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

As per the previous dt-binding commit, update the WL-355608-A8 panel
compatible to reflect the the integrating device vendor and name as the
panel OEM is unknown.

Fixes: 62ea2ee ("drm: panel: nv3052c: Add WL-355608-A8 panel")
Signed-off-by: Ryan Walklin <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

In the off-chance that waiting for the firmware to signal its booted status
timed out in the fast reset path, one must flush the cache lines for the
entire FW VM address space before reloading the regions, otherwise stale
values eventually lead to a scheduler job timeout.

Fixes: 647810e ("drm/panthor: Add the MMU/VM logical block")
Cc: [email protected]
Signed-off-by: Adrián Larumbe <[email protected]>
Acked-by: Liviu Dudau <[email protected]>
Reviewed-by: Steven Price <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Document what was discussed multiple times on list and various
virtual / in-person conversations. guard() being okay in functions
<= 20 LoC is a bit of my own invention. If the function is trivial
it should be fine, but feel free to disagree :)

We'll obviously revisit this guidance as time passes and we and other
subsystems get more experience.

Reviewed-by: Eric Dumazet <[email protected]>
Reviewed-by: Nikolay Aleksandrov <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

Deferred I/O requires struct page for framebuffer memory, which is
not guaranteed for all DMA ranges. We thus only install deferred I/O
if we have a framebuffer that requires it.

A reported bug affected the ipu-v3 and pl111 drivers, which have video
memory in either Normal or HighMem zones

[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000010000000-0x000000003fffffff]
[    0.000000]   HighMem  [mem 0x0000000040000000-0x000000004fffffff]

where deferred I/O only works correctly with HighMem. See the Closes
tags for bug reports.

v2:
- test if screen_buffer supports deferred I/O (Sima)

Signed-off-by: Thomas Zimmermann <[email protected]>
Fixes: 808a40b ("drm/fbdev-dma: Implement damage handling and deferred I/O")
Reported-by: Alexander Stein <[email protected]>
Closes: https://lore.kernel.org/all/23636953.6Emhk5qWAg@steina-w/
Reported-by: Linus Walleij <[email protected]>
Closes: https://lore.kernel.org/dri-devel/CACRpkdb+hb9AGavbWpY-=uQQ0apY9en_tWJioPKf_fAbXMP4Hg@mail.gmail.com/
Tested-by: Alexander Stein <[email protected]>
Tested-by: Linus Walleij <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: Javier Martinez Canillas <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Reviewed-by: Simona Vetter <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

The pwm devices for a pwm_chip are numbered starting at 0, the first hw
channel however has the number 1. While introducing a parametrised macro
to simplify register bit usage and making that offset explicit, one of
the usages was converted wrongly. This is fixed here.

Fixes: 7cea05a ("pwm-stm32: Make use of parametrised register definitions")
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Uwe Kleine-König <[email protected]>

…ub/scm/linux/kernel/git/qcom/linux into arm/fixes

One more Qualcomm driver fix for v6.11

This resolves a deadlock in the Qualcomm uefisecapp driver following the
attempt to acquire global context is acquired in the case the device
isn't probed.

* tag 'qcom-drivers-fixes-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>

…/linux/kernel/git/mmind/linux-rockchip into arm/fixes

A number of pin fixes for Puma, Rock-Pi-E and rk356x, and as it turns
out the VO0 and VO1 general register files are not identical as suggested
by their original compatible. As there are no users of those yet,
everybody agreed that we should fix the compatibles.

* tag 'v6.11-rockchip-dtsfixes' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
  dt-bindings: soc: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
  arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
  arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on RK3399 Puma
  arm64: dts: rockchip: fix PMIC interrupt pin in pinctrl for ROCK Pi E
  arm64: dts: rockchip: Remove broken tsadc pinctrl binding for rk356x

Link: https://lore.kernel.org/r/7602696.A5hrfCrGMc@diego
Signed-off-by: Arnd Bergmann <[email protected]>

In sch_cake, we keep track of the count of active bulk flows per host,
when running in dst/src host fairness mode, which is used as the
round-robin weight when iterating through flows. The count of active
bulk flows is updated whenever a flow changes state.

This has a peculiar interaction with the hash collision handling: when a
hash collision occurs (after the set-associative hashing), the state of
the hash bucket is simply updated to match the new packet that collided,
and if host fairness is enabled, that also means assigning new per-host
state to the flow. For this reason, the bulk flow counters of the
host(s) assigned to the flow are decremented, before new state is
assigned (and the counters, which may not belong to the same host
anymore, are incremented again).

Back when this code was introduced, the host fairness mode was always
enabled, so the decrement was unconditional. When the configuration
flags were introduced the *increment* was made conditional, but
the *decrement* was not. Which of course can lead to a spurious
decrement (and associated wrap-around to U16_MAX).

AFAICT, when host fairness is disabled, the decrement and wrap-around
happens as soon as a hash collision occurs (which is not that common in
itself, due to the set-associative hashing). However, in most cases this
is harmless, as the value is only used when host fairness mode is
enabled. So in order to trigger an array overflow, sch_cake has to first
be configured with host fairness disabled, and while running in this
mode, a hash collision has to occur to cause the overflow. Then, the
qdisc has to be reconfigured to enable host fairness, which leads to the
array out-of-bounds because the wrapped-around value is retained and
used as an array index. It seems that syzbot managed to trigger this,
which is quite impressive in its own right.

This patch fixes the issue by introducing the same conditional check on
decrement as is used on increment.

The original bug predates the upstreaming of cake, but the commit listed
in the Fixes tag touched that code, meaning that this patch won't apply
before that.

Fixes: 7126399 ("sch_cake: Make the dual modes fairer")
Reported-by: [email protected]
Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

CAPT block (CPU Capture Buffer) have 7 sublocks: 0-3, 4, 6, 7.
Function 'vsc73xx_is_addr_valid' allows to use only block 0 at this
moment.

This patch fix it.

Fixes: 05bd97f ("net: dsa: Add Vitesse VSC73xx DSA router driver")
Signed-off-by: Pawel Dembicki <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

…pub/scm/linux/kernel/git/superm1/linux

Pull an amd-pstate fix for 6.11 from Mario Limonciello:

"second round of amd-pstate fixes for 6.11:

 * Fix an incorrect warning emitted on processors that don't
   support X86_FEATURE_CPPC."

* tag 'amd-pstate-v6.11-2024-09-04' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux:
  cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on certain Zen models

The commit 783bf5d ("spi: spi-fsl-lpspi: limit PRESCALE bit in
TCR register") doesn't implement the prescaler maximum as intended.
The maximum allowed value for i.MX93 should be 1 and for i.MX7ULP
it should be 7. So this needs also a adjustment of the comparison
in the scldiv calculation.

Fixes: 783bf5d ("spi: spi-fsl-lpspi: limit PRESCALE bit in TCR register")
Signed-off-by: Stefan Wahren <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

ftrace_graph_ret_addr() takes an 'idx' integer pointer that is used to
optimize the stack unwinding process. arm64 currently passes `NULL` for
this parameter which stops it from utilizing these optimizations.

Further, the current code for ftrace_graph_ret_addr() will just return
the passed in return address if it is NULL which will break this usage.

Pass a valid integer pointer to ftrace_graph_ret_addr() similar to
x86_64's stack unwinder.

Signed-off-by: Puranjay Mohan <[email protected]>
Fixes: 29c1c24 ("function_graph: Fix up ftrace_graph_ret_addr()")
Acked-by: Steven Rostedt (Google) <[email protected]>
Acked-by: Will Deacon <[email protected]>
Reviewed-by: Mark Rutland <[email protected]>
Tested-by: Mark Rutland <[email protected]>
Reviewed-by: Steven Rostedt (Google) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

In __tracing_open(), when max latency tracers took place on the cpu,
the time start of its buffer would be updated, then event entries with
timestamps being earlier than start of the buffer would be skipped
(see tracing_iter_reset()).

Softlockup will occur if the kernel is non-preemptible and too many
entries were skipped in the loop that reset every cpu buffer, so add
cond_resched() to avoid it.

Cc: [email protected]
Fixes: 2f26ebd ("tracing: use timestamp to determine start of latency traces")
Link: https://lore.kernel.org/[email protected]
Suggested-by: Steven Rostedt <[email protected]>
Signed-off-by: Zheng Yejian <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>

Chi Zhiling reported:

  We found a null pointer accessing in tracefs[1], the reason is that the
  variable 'ei_child' is set to LIST_POISON1, that means the list was
  removed in eventfs_remove_rec. so when access the ei_child->is_freed, the
  panic triggered.

  by the way, the following script can reproduce this panic

  loop1 (){
      while true
      do
          echo "p:kp submit_bio" > /sys/kernel/debug/tracing/kprobe_events
          echo "" > /sys/kernel/debug/tracing/kprobe_events
      done
  }
  loop2 (){
      while true
      do
          tree /sys/kernel/debug/tracing/events/kprobes/
      done
  }
  loop1 &
  loop2

  [1]:
  [ 1147.959632][T17331] Unable to handle kernel paging request at virtual address dead000000000150
  [ 1147.968239][T17331] Mem abort info:
  [ 1147.971739][T17331]   ESR = 0x0000000096000004
  [ 1147.976172][T17331]   EC = 0x25: DABT (current EL), IL = 32 bits
  [ 1147.982171][T17331]   SET = 0, FnV = 0
  [ 1147.985906][T17331]   EA = 0, S1PTW = 0
  [ 1147.989734][T17331]   FSC = 0x04: level 0 translation fault
  [ 1147.995292][T17331] Data abort info:
  [ 1147.998858][T17331]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
  [ 1148.005023][T17331]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  [ 1148.010759][T17331]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
  [ 1148.016752][T17331] [dead000000000150] address between user and kernel address ranges
  [ 1148.024571][T17331] Internal error: Oops: 0000000096000004 [#1] SMP
  [ 1148.030825][T17331] Modules linked in: team_mode_loadbalance team nlmon act_gact cls_flower sch_ingress bonding tls macvlan dummy ib_core bridge stp llc veth amdgpu amdxcp mfd_core gpu_sched drm_exec drm_buddy radeon crct10dif_ce video drm_suballoc_helper ghash_ce drm_ttm_helper sha2_ce ttm sha256_arm64 i2c_algo_bit sha1_ce sbsa_gwdt cp210x drm_display_helper cec sr_mod cdrom drm_kms_helper binfmt_misc sg loop fuse drm dm_mod nfnetlink ip_tables autofs4 [last unloaded: tls]
  [ 1148.072808][T17331] CPU: 3 PID: 17331 Comm: ls Tainted: G        W         ------- ----  6.6.43 #2
  [ 1148.081751][T17331] Source Version: 21b3b386e948bedd29369af66f3e98ab01b1c650
  [ 1148.088783][T17331] Hardware name: Greatwall GW-001M1A-FTF/GW-001M1A-FTF, BIOS KunLun BIOS V4.0 07/16/2020
  [ 1148.098419][T17331] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
  [ 1148.106060][T17331] pc : eventfs_iterate+0x2c0/0x398
  [ 1148.111017][T17331] lr : eventfs_iterate+0x2fc/0x398
  [ 1148.115969][T17331] sp : ffff80008d56bbd0
  [ 1148.119964][T17331] x29: ffff80008d56bbf0 x28: ffff001ff5be2600 x27: 0000000000000000
  [ 1148.127781][T17331] x26: ffff001ff52ca4e0 x25: 0000000000009977 x24: dead000000000100
  [ 1148.135598][T17331] x23: 0000000000000000 x22: 000000000000000b x21: ffff800082645f10
  [ 1148.143415][T17331] x20: ffff001fddf87c70 x19: ffff80008d56bc90 x18: 0000000000000000
  [ 1148.151231][T17331] x17: 0000000000000000 x16: 0000000000000000 x15: ffff001ff52ca4e0
  [ 1148.159048][T17331] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
  [ 1148.166864][T17331] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000804391d0
  [ 1148.174680][T17331] x8 : 0000000180000000 x7 : 0000000000000018 x6 : 0000aaab04b92862
  [ 1148.182498][T17331] x5 : 0000aaab04b92862 x4 : 0000000080000000 x3 : 0000000000000068
  [ 1148.190314][T17331] x2 : 000000000000000f x1 : 0000000000007ea8 x0 : 0000000000000001
  [ 1148.198131][T17331] Call trace:
  [ 1148.201259][T17331]  eventfs_iterate+0x2c0/0x398
  [ 1148.205864][T17331]  iterate_dir+0x98/0x188
  [ 1148.210036][T17331]  __arm64_sys_getdents64+0x78/0x160
  [ 1148.215161][T17331]  invoke_syscall+0x78/0x108
  [ 1148.219593][T17331]  el0_svc_common.constprop.0+0x48/0xf0
  [ 1148.224977][T17331]  do_el0_svc+0x24/0x38
  [ 1148.228974][T17331]  el0_svc+0x40/0x168
  [ 1148.232798][T17331]  el0t_64_sync_handler+0x120/0x130
  [ 1148.237836][T17331]  el0t_64_sync+0x1a4/0x1a8
  [ 1148.242182][T17331] Code: 54ffff6c f9400676 910006d6 f900067 (b9405300)
  [ 1148.248955][T17331] ---[ end trace 0000000000000000 ]---

The issue is that list_del() is used on an SRCU protected list variable
before the synchronization occurs. This can poison the list pointers while
there is a reader iterating the list.

This is simply fixed by using list_del_rcu() that is specifically made for
this purpose.

Link: https://lore.kernel.org/linux-trace-kernel/[email protected]/

Cc: [email protected]
Cc: Masami Hiramatsu <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Link: https://lore.kernel.org/[email protected]
Fixes: 43aa6f9 ("eventfs: Get rid of dentry pointers without refcounts")
Reported-by: Chi Zhiling <[email protected]>
Tested-by: Chi Zhiling <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>

…5 X1504VAP

When the headset is connected, there is no automatic switching of the
capture source - you can only manually select the headset microphone
in pavucontrol.

This patch fixes/activates the inactive microphone of the headset.

Signed-off-by: Vasiliy Kovalev <[email protected]>
Cc: <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

… block-6.11

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.11

 - Sparse fix on static symbol (Jinjie)
 - Misleading warning message fix (Keith)
 - TCP command allocation handling fix (Maurizio)
 - PCI tagset allocation handling fix (Keith)
 - Low-power quirk for Samsung (Georg)
 - Queue limits fix for zone devices (Christoph)
 - Target protocol behavior fix (Maurizio)"

* tag 'nvme-6.11-2024-09-05' of git://git.infradead.org/nvme:
  nvmet: Identify-Active Namespace ID List command should reject invalid nsid
  nvme: set BLK_FEAT_ZONED for ZNS multipath disks
  nvme-pci: Add sleep quirk for Samsung 990 Evo
  nvme-pci: allocate tagset on reset if necessary
  nvmet-tcp: fix kernel crash if commands allocation fails
  nvme: use better description for async reset reason
  nvmet: Make nvmet_debugfs static

vmbus_chan_group  and vmbus_chan_type are not modified. They are only
used in the helpers which take a const type parameter.

Constifying these structures and moving them to a read-only section can
increase over all security.

```
[Before]
   text   data    bss    dec    hex    filename
  20568   4699     48  25315   62e3    drivers/hv/vmbus_drv.o

[After]
   text   data    bss    dec    hex    filename
  20696   4571     48  25315   62e3    drivers/hv/vmbus_drv.o
```

Signed-off-by: Hongbo Li <[email protected]>
Reviewed-by: Naman Jain <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Message-ID: <[email protected]>

The start_kthread() and stop_thread() code was not always called with the
interface_lock held. This means that the kthread variable could be
unexpectedly changed causing the kthread_stop() to be called on it when it
should not have been, leading to:

 while true; do
   rtla timerlat top -u -q & PID=$!;
   sleep 5;
   kill -INT $PID;
   sleep 0.001;
   kill -TERM $PID;
   wait $PID;
  done

Causing the following OOPS:

 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI
 KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
 CPU: 5 UID: 0 PID: 885 Comm: timerlatu/5 Not tainted 6.11.0-rc4-test-00002-gbc754cc76d1b-dirty torvalds#125 a533010b71dab205ad2f507188ce8c82203b0254
 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
 RIP: 0010:hrtimer_active+0x58/0x300
 Code: 48 c1 ee 03 41 54 48 01 d1 48 01 d6 55 53 48 83 ec 20 80 39 00 0f 85 30 02 00 00 49 8b 6f 30 4c 8d 75 10 4c 89 f0 48 c1 e8 03 <0f> b6 3c 10 4c 89 f0 83 e0 07 83 c0 03 40 38 f8 7c 09 40 84 ff 0f
 RSP: 0018:ffff88811d97f940 EFLAGS: 00010202
 RAX: 0000000000000002 RBX: ffff88823c6b5b28 RCX: ffffed10478d6b6b
 RDX: dffffc0000000000 RSI: ffffed10478d6b6c RDI: ffff88823c6b5b28
 RBP: 0000000000000000 R08: ffff88823c6b5b58 R09: ffff88823c6b5b60
 R10: ffff88811d97f957 R11: 0000000000000010 R12: 00000000000a801d
 R13: ffff88810d8b35d8 R14: 0000000000000010 R15: ffff88823c6b5b28
 FS:  0000000000000000(0000) GS:ffff88823c680000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 0000561858ad7258 CR3: 000000007729e001 CR4: 0000000000170ef0
 Call Trace:
  <TASK>
  ? die_addr+0x40/0xa0
  ? exc_general_protection+0x154/0x230
  ? asm_exc_general_protection+0x26/0x30
  ? hrtimer_active+0x58/0x300
  ? __pfx_mutex_lock+0x10/0x10
  ? __pfx_locks_remove_file+0x10/0x10
  hrtimer_cancel+0x15/0x40
  timerlat_fd_release+0x8e/0x1f0
  ? security_file_release+0x43/0x80
  __fput+0x372/0xb10
  task_work_run+0x11e/0x1f0
  ? _raw_spin_lock+0x85/0xe0
  ? __pfx_task_work_run+0x10/0x10
  ? poison_slab_object+0x109/0x170
  ? do_exit+0x7a0/0x24b0
  do_exit+0x7bd/0x24b0
  ? __pfx_migrate_enable+0x10/0x10
  ? __pfx_do_exit+0x10/0x10
  ? __pfx_read_tsc+0x10/0x10
  ? ktime_get+0x64/0x140
  ? _raw_spin_lock_irq+0x86/0xe0
  do_group_exit+0xb0/0x220
  get_signal+0x17ba/0x1b50
  ? vfs_read+0x179/0xa40
  ? timerlat_fd_read+0x30b/0x9d0
  ? __pfx_get_signal+0x10/0x10
  ? __pfx_timerlat_fd_read+0x10/0x10
  arch_do_signal_or_restart+0x8c/0x570
  ? __pfx_arch_do_signal_or_restart+0x10/0x10
  ? vfs_read+0x179/0xa40
  ? ksys_read+0xfe/0x1d0
  ? __pfx_ksys_read+0x10/0x10
  syscall_exit_to_user_mode+0xbc/0x130
  do_syscall_64+0x74/0x110
  ? __pfx___rseq_handle_notify_resume+0x10/0x10
  ? __pfx_ksys_read+0x10/0x10
  ? fpregs_restore_userregs+0xdb/0x1e0
  ? fpregs_restore_userregs+0xdb/0x1e0
  ? syscall_exit_to_user_mode+0x116/0x130
  ? do_syscall_64+0x74/0x110
  ? do_syscall_64+0x74/0x110
  ? do_syscall_64+0x74/0x110
  entry_SYSCALL_64_after_hwframe+0x71/0x79
 RIP: 0033:0x7ff0070eca9c
 Code: Unable to access opcode bytes at 0x7ff0070eca72.
 RSP: 002b:00007ff006dff8c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007ff0070eca9c
 RDX: 0000000000000400 RSI: 00007ff006dff9a0 RDI: 0000000000000003
 RBP: 00007ff006dffde0 R08: 0000000000000000 R09: 00007ff000000ba0
 R10: 00007ff007004b08 R11: 0000000000000246 R12: 0000000000000003
 R13: 00007ff006dff9a0 R14: 0000000000000007 R15: 0000000000000008
  </TASK>
 Modules linked in: snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hwdep snd_hda_core
 ---[ end trace 0000000000000000 ]---

This is because it would mistakenly call kthread_stop() on a user space
thread making it "exit" before it actually exits.

Since kthreads are created based on global behavior, use a cpumask to know
when kthreads are running and that they need to be shutdown before
proceeding to do new work.

Link: https://lore.kernel.org/all/[email protected]/

This was debugged by using the persistent ring buffer:

Link: https://lore.kernel.org/all/[email protected]/

Note, locking was originally used to fix this, but that proved to cause too
many deadlocks to work around:

  https://lore.kernel.org/linux-trace-kernel/[email protected]/

Cc: [email protected]
Cc: Masami Hiramatsu <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: "Luis Claudio R. Goncalves" <[email protected]>
Link: https://lore.kernel.org/[email protected]
Fixes: e88ed22 ("tracing/timerlat: Add user-space interface")
Reported-by: Tomas Glozar <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>

The timerlat tracer can use user space threads to check for osnoise and
timer latency. If the program using this is killed via a SIGTERM, the
threads are shutdown one at a time and another tracing instance can start
up resetting the threads before they are fully closed. That causes the
hrtimer assigned to the kthread to be shutdown and freed twice when the
dying thread finally closes the file descriptors, causing a use-after-free
bug.

Only cancel the hrtimer if the associated thread is still around. Also add
the interface_lock around the resetting of the tlat_var->kthread.

Note, this is just a quick fix that can be backported to stable. A real
fix is to have a better synchronization between the shutdown of old
threads and the starting of new ones.

Link: https://lore.kernel.org/all/[email protected]/

Cc: [email protected]
Cc: Masami Hiramatsu <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: "Luis Claudio R. Goncalves" <[email protected]>
Link: https://lore.kernel.org/[email protected]
Fixes: e88ed22 ("tracing/timerlat: Add user-space interface")
Reported-by: Tomas Glozar <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>

…op_kthread()

The timerlat interface will get and put the task that is part of the
"kthread" field of the osn_var to keep it around until all references are
released. But here's a race in the "stop_kthread()" code that will call
put_task_struct() on the kthread if it is not a kernel thread. This can
race with the releasing of the references to that task struct and the
put_task_struct() can be called twice when it should have been called just
once.

Take the interface_lock() in stop_kthread() to synchronize this change.
But to do so, the function stop_per_cpu_kthreads() needs to change the
loop from for_each_online_cpu() to for_each_possible_cpu() and remove the
cpu_read_lock(), as the interface_lock can not be taken while the cpu
locks are held. The only side effect of this change is that it may do some
extra work, as the per_cpu variables of the offline CPUs would not be set
anyway, and would simply be skipped in the loop.

Remove unneeded "return;" in stop_kthread().

Cc: [email protected]
Cc: Masami Hiramatsu <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Tomas Glozar <[email protected]>
Cc: John Kacur <[email protected]>
Cc: "Luis Claudio R. Goncalves" <[email protected]>
Link: https://lore.kernel.org/[email protected]
Fixes: e88ed22 ("tracing/timerlat: Add user-space interface")
Signed-off-by: Steven Rostedt (Google) <[email protected]>

Commit 92b5265 ("KVM: Depend on HIGH_RES_TIMERS") added a dependency
to high resolution timers with the comment:

    KVM lapic timer and tsc deadline timer based on hrtimer,
    setting a leftmost node to rb tree and then do hrtimer reprogram.
    If hrtimer not configured as high resolution, hrtimer_enqueue_reprogram
    do nothing and then make kvm lapic timer and tsc deadline timer fail.

That was back in 2012, where hrtimer_start_range_ns() would do the
reprogramming with hrtimer_enqueue_reprogram(). But as that was a nop with
high resolution timers disabled, this did not work. But a lot has changed
in the last 12 years.

For example, commit 49a2a07 ("hrtimer: Kick lowres dynticks targets on
timer enqueue") modifies __hrtimer_start_range_ns() to work with low res
timers. There's been lots of other changes that make low res work.

ChromeOS has tested this before as well, and it hasn't seen any issues
with running KVM with high res timers disabled.  There could be problems,
especially at low HZ, for guests that do not support kvmclock and rely
on precise delivery of periodic timers to keep their clock running.
This can be the APIC timer (provided by the kernel), the RTC (provided
by userspace), or the i8254 (choice of kernel/userspace).  These guests
are few and far between these days, and in the case of the APIC timer +
Intel hosts we can use the preemption timer (which is TSC-based and has
better latency _and_ accuracy).

In KVM, only x86 is requiring CONFIG_HIGH_RES_TIMERS; perhaps a "depends
on HIGH_RES_TIMERS || EXPERT" could be added to virt/kvm, or a pr_warn
could be added to kvm_init if HIGH_RES_TIMERS are not enabled.  But in
general, it seems that there must be other code in the kernel (maybe
sound/?) that is relying on having high-enough HZ or hrtimers but that's
not documented anywhere.  Whenever you disable it you probably need to
know what you're doing and what your workload is; so the dependency is
not particularly interesting, and we can just remove it.

Signed-off-by: Steven Rostedt (Google) <[email protected]>
Message-ID: <[email protected]>
[Added the last two paragraphs to the commit message. - Paolo]
Signed-off-by: Paolo Bonzini <[email protected]>

…org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit fix fromShuah Khan:
 "One single fix to a use-after-free bug resulting from
  kunit_driver_create() failing to copy the driver name leaving it on
  the stack or freeing it"

* tag 'linux_kselftest-kunit-fixes-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Device wrappers should also manage driver name

…scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Ilpo Järvinen:

 - amd/pmf: ASUS GA403 quirk matching tweak

 - dell-smbios: Fix to the init function rollback path

* tag 'platform-drivers-x86-v6.11-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/amd: pmf: Make ASUS GA403 quirk generic
  platform/x86: dell-smbios: Fix error path in dell_smbios_init()

Add [email protected] and NXP maintainer information for lpspi driver
(drivers/spi/spi-fsl-lpspi.c).

Signed-off-by: Frank Li <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

…ivers

Add mailing list [email protected] for nxp spi drivers(qspi, fspi and
dspi).

Signed-off-by: Frank Li <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

This reverts commit 8f61446.

This breaks some manual setting of the profile mode in
certain cases.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3600
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit 7a19955)
Cc: [email protected]

Add a missing kerneldoc comment for the 'test' test context parameter,
fixing the following warning:

include/kunit/test.h:492: warning: Function parameter or struct member 'test' not described in 'kunit_kfree_const'

Reported-by: Stephen Rothwell <[email protected]>
Closes: https://lore.kernel.org/lkml/[email protected]/
Fixes: f2c6dbd ("kunit: Device wrappers should also manage driver name")
Signed-off-by: David Gow <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>

bind_wildcard is compiled but not run, bind_timewait is not compiled.

These two tests complete in a very short time, use the test harness
properly, and seem reasonable to enable.

The author of the tests confirmed via email that these were
intended to be run.

Enable these two tests.

Fixes: 13715ac ("selftest: Add test for bind() conflicts.")
Fixes: 2c042e8 ("tcp: Add selftest for bind() and TIME_WAIT.")
Signed-off-by: Jamie Bainbridge <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Link: https://patch.msgid.link/5a009b26cf5fb1ad1512d89c61b37e2fac702323.1725430322.git.jamie.bainbridge@gmail.com
Signed-off-by: Jakub Kicinski <[email protected]>

While checking the latest series for ptp_ocp driver I realised that
MAINTAINERS file has wrong item about email on linux.dev domain.

Fixes: 795fd93 ("ptp_ocp: adjust MAINTAINERS and mailmap")
Signed-off-by: Vadim Fedorenko <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Execution of command:
./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml /
	--subscribe "monitor" --sleep 10
fails with:
  File "/repo/./tools/net/ynl/cli.py", line 109, in main
    ynl.check_ntf()
  File "/repo/tools/net/ynl/lib/ynl.py", line 924, in check_ntf
    op = self.rsp_by_value[nl_msg.cmd()]
KeyError: 19

Parsing Generic Netlink notification messages performs lookup for op in
the message. The message was not yet decoded, and is not yet considered
GenlMsg, thus msg.cmd() returns Generic Netlink family id (19) instead of
proper notification command id (i.e.: DPLL_CMD_PIN_CHANGE_NTF=13).

Allow the op to be obtained within NetlinkProtocol.decode(..) itself if the
op was not passed to the decode function, thus allow parsing of Generic
Netlink notifications without causing the failure.

Suggested-by: Donald Hunter <[email protected]>
Link: https://lore.kernel.org/netdev/[email protected]/
Fixes: 0a966d6 ("tools/net/ynl: Fix extack decoding for directional ops")
Signed-off-by: Arkadiusz Kubalewski <[email protected]>
Reviewed-by: Donald Hunter <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

syzbot found an use-after-free Read in ila_nf_input [1]

Issue here is that ila_xlat_exit_net() frees the rhashtable,
then call nf_unregister_net_hooks().

It should be done in the reverse way, with a synchronize_rcu().

This is a good match for a pre_exit() method.

[1]
 BUG: KASAN: use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]
 BUG: KASAN: use-after-free in __rhashtable_lookup include/linux/rhashtable.h:604 [inline]
 BUG: KASAN: use-after-free in rhashtable_lookup include/linux/rhashtable.h:646 [inline]
 BUG: KASAN: use-after-free in rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672
Read of size 4 at addr ffff888064620008 by task ksoftirqd/0/16

CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc4-syzkaller-00238-g2ad6d23f465a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
 <TASK>
  __dump_stack lib/dump_stack.c:93 [inline]
  dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
  print_address_description mm/kasan/report.c:377 [inline]
  print_report+0x169/0x550 mm/kasan/report.c:488
  kasan_report+0x143/0x180 mm/kasan/report.c:601
  rht_key_hashfn include/linux/rhashtable.h:159 [inline]
  __rhashtable_lookup include/linux/rhashtable.h:604 [inline]
  rhashtable_lookup include/linux/rhashtable.h:646 [inline]
  rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672
  ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:132 [inline]
  ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]
  ila_nf_input+0x1fe/0x3c0 net/ipv6/ila/ila_xlat.c:190
  nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
  nf_hook_slow+0xc3/0x220 net/netfilter/core.c:626
  nf_hook include/linux/netfilter.h:269 [inline]
  NF_HOOK+0x29e/0x450 include/linux/netfilter.h:312
  __netif_receive_skb_one_core net/core/dev.c:5661 [inline]
  __netif_receive_skb+0x1ea/0x650 net/core/dev.c:5775
  process_backlog+0x662/0x15b0 net/core/dev.c:6108
  __napi_poll+0xcb/0x490 net/core/dev.c:6772
  napi_poll net/core/dev.c:6841 [inline]
  net_rx_action+0x89b/0x1240 net/core/dev.c:6963
  handle_softirqs+0x2c4/0x970 kernel/softirq.c:554
  run_ksoftirqd+0xca/0x130 kernel/softirq.c:928
  smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
  kthread+0x2f0/0x390 kernel/kthread.c:389
  ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
  ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x64620
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xbfffffff(buddy)
raw: 00fff00000000000 ffffea0000959608 ffffea00019d9408 0000000000000000
raw: 0000000000000000 0000000000000003 00000000bfffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 5242, tgid 5242 (syz-executor), ts 73611328570, free_ts 618981657187
  set_page_owner include/linux/page_owner.h:32 [inline]
  post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1493
  prep_new_page mm/page_alloc.c:1501 [inline]
  get_page_from_freelist+0x2e4c/0x2f10 mm/page_alloc.c:3439
  __alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4695
  __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
  alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
  ___kmalloc_large_node+0x8b/0x1d0 mm/slub.c:4103
  __kmalloc_large_node_noprof+0x1a/0x80 mm/slub.c:4130
  __do_kmalloc_node mm/slub.c:4146 [inline]
  __kmalloc_node_noprof+0x2d2/0x440 mm/slub.c:4164
  __kvmalloc_node_noprof+0x72/0x190 mm/util.c:650
  bucket_table_alloc lib/rhashtable.c:186 [inline]
  rhashtable_init_noprof+0x534/0xa60 lib/rhashtable.c:1071
  ila_xlat_init_net+0xa0/0x110 net/ipv6/ila/ila_xlat.c:613
  ops_init+0x359/0x610 net/core/net_namespace.c:139
  setup_net+0x515/0xca0 net/core/net_namespace.c:343
  copy_net_ns+0x4e2/0x7b0 net/core/net_namespace.c:508
  create_new_namespaces+0x425/0x7b0 kernel/nsproxy.c:110
  unshare_nsproxy_namespaces+0x124/0x180 kernel/nsproxy.c:228
  ksys_unshare+0x619/0xc10 kernel/fork.c:3328
  __do_sys_unshare kernel/fork.c:3399 [inline]
  __se_sys_unshare kernel/fork.c:3397 [inline]
  __x64_sys_unshare+0x38/0x40 kernel/fork.c:3397
page last free pid 11846 tgid 11846 stack trace:
  reset_page_owner include/linux/page_owner.h:25 [inline]
  free_pages_prepare mm/page_alloc.c:1094 [inline]
  free_unref_page+0xd22/0xea0 mm/page_alloc.c:2612
  __folio_put+0x2c8/0x440 mm/swap.c:128
  folio_put include/linux/mm.h:1486 [inline]
  free_large_kmalloc+0x105/0x1c0 mm/slub.c:4565
  kfree+0x1c4/0x360 mm/slub.c:4588
  rhashtable_free_and_destroy+0x7c6/0x920 lib/rhashtable.c:1169
  ila_xlat_exit_net+0x55/0x110 net/ipv6/ila/ila_xlat.c:626
  ops_exit_list net/core/net_namespace.c:173 [inline]
  cleanup_net+0x802/0xcc0 net/core/net_namespace.c:640
  process_one_work kernel/workqueue.c:3231 [inline]
  process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
  worker_thread+0x86d/0xd40 kernel/workqueue.c:3390
  kthread+0x2f0/0x390 kernel/kthread.c:389
  ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
  ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Memory state around the buggy address:
 ffff88806461ff00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88806461ff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888064620000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                      ^
 ffff888064620080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888064620100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Fixes: 7f00fea ("ila: Add generic ILA translation facility")
Reported-by: syzbot <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Tom Herbert <[email protected]>
Reviewed-by: Florian Westphal <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

…nel/git/trace/linux-trace

Pull tracing fixes from Steven Rostedt:

 - Fix adding a new fgraph callback after function graph tracing has
   already started.

   If the new caller does not initialize its hash before registering the
   fgraph_ops, it can cause a NULL pointer dereference. Fix this by
   adding a new parameter to ftrace_graph_enable_direct() passing in the
   newly added gops directly and not rely on using the fgraph_array[],
   as entries in the fgraph_array[] must be initialized.

   Assign the new gops to the fgraph_array[] after it goes through
   ftrace_startup_subops() as that will properly initialize the
   gops->ops and initialize its hashes.

 - Fix a memory leak in fgraph storage memory test.

   If the "multiple fgraph storage on a function" boot up selftest fails
   in the registering of the function graph tracer, it will not free the
   memory it allocated for the filter. Break the loop up into two where
   it allocates the filters first and then registers the functions where
   any errors will do the appropriate clean ups.

 - Only clear the timerlat timers if it has an associated kthread.

   In the rtla tool that uses timerlat, if it was killed just as it was
   shutting down, the signals can free the kthread and the timer. But
   the closing of the timerlat files could cause the hrtimer_cancel() to
   be called on the already freed timer. As the kthread variable is is
   set to NULL when the kthreads are stopped and the timers are freed it
   can be used to know not to call hrtimer_cancel() on the timer if the
   kthread variable is NULL.

 - Use a cpumask to keep track of osnoise/timerlat kthreads

   The timerlat tracer can use user space threads for its analysis. With
   the killing of the rtla tool, the kernel can get confused between if
   it is using a user space thread to analyze or one of its own kernel
   threads. When this confusion happens, kthread_stop() can be called on
   a user space thread and bad things happen. As the kernel threads are
   per-cpu, a bitmask can be used to know when a kernel thread is used
   or when a user space thread is used.

 - Add missing interface_lock to osnoise/timerlat stop_kthread()

   The stop_kthread() function in osnoise/timerlat clears the osnoise
   kthread variable, and if it was a user space thread does a put_task
   on it. But this can race with the closing of the timerlat files that
   also does a put_task on the kthread, and if the race happens the task
   will have put_task called on it twice and oops.

 - Add cond_resched() to the tracing_iter_reset() loop.

   The latency tracers keep writing to the ring buffer without resetting
   when it issues a new "start" event (like interrupts being disabled).
   When reading the buffer with an iterator, the tracing_iter_reset()
   sets its pointer to that start event by walking through all the
   events in the buffer until it gets to the time stamp of the start
   event. In the case of a very large buffer, the loop that looks for
   the start event has been reported taking a very long time with a non
   preempt kernel that it can trigger a soft lock up warning. Add a
   cond_resched() into that loop to make sure that doesn't happen.

 - Use list_del_rcu() for eventfs ei->list variable

   It was reported that running loops of creating and deleting kprobe
   events could cause a crash due to the eventfs list iteration hitting
   a LIST_POISON variable. This is because the list is protected by SRCU
   but when an item is deleted from the list, it was using list_del()
   which poisons the "next" pointer. This is what list_del_rcu() was to
   prevent.

* tag 'trace-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/timerlat: Add interface_lock around clearing of kthread in stop_kthread()
  tracing/timerlat: Only clear timer if a kthread exists
  tracing/osnoise: Use a cpumask to know what threads are kthreads
  eventfs: Use list_del_rcu() for SRCU protected list variable
  tracing: Avoid possible softlockup in tracing_iter_reset()
  tracing: Fix memory leak in fgraph storage selftest
  tracing: fgraph: Fix to add new fgraph_ops to array after ftrace_startup_subops()

Pull Rust fixes from Miguel Ojeda:
 "Toolchain and infrastructure:

   - Fix builds for nightly compiler users now that 'new_uninit' was
     split into new features by using an alternative approach for the
     code that used what is now called the 'box_uninit_write' feature

   - Allow the 'stable_features' lint to preempt upcoming warnings about
     them, since soon there will be unstable features that will become
     stable in nightly compilers

   - Export bss symbols too

  'kernel' crate:

   - 'block' module: fix wrong usage of lockdep API

  'macros' crate:

   - Provide correct provenance when constructing 'THIS_MODULE'

  Documentation:

   - Remove unintended indentation (blockquotes) in generated output

   - Fix a couple typos

  MAINTAINERS:

   - Remove Wedson as Rust maintainer

   - Update Andreas' email"

* tag 'rust-fixes-6.11-2' of https://github.com/Rust-for-Linux/linux:
  MAINTAINERS: update Andreas Hindborg's email address
  MAINTAINERS: Remove Wedson as Rust maintainer
  rust: macros: provide correct provenance when constructing THIS_MODULE
  rust: allow `stable_features` lint
  docs: rust: remove unintended blockquote in Quick Start
  rust: alloc: eschew `Box<MaybeUninit<T>>::write`
  rust: kernel: fix typos in code comments
  docs: rust: remove unintended blockquote in Coding Guidelines
  rust: block: fix wrong usage of lockdep API
  rust: kbuild: fix export of bss symbols

…linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "A fix from Doug Anderson for a missing stub, required to fix the build
  for some newly added users of devm_regulator_bulk_get_const() in
  !REGULATOR configurations"

* tag 'regulator-fix-v6.11-stub' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: core: Stub devm_regulator_bulk_get_const() if !CONFIG_REGULATOR

…org/drm/i915/kernel into drm-fixes

- drm/i915: Do not attempt to load the GSC multiple times (Daniele Ceraolo Spurio)
- drm/i915: Fix readout degamma_lut mismatch on ilk/snb (Ville Syrjälä)
- drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused (Andy Shevchenko)
- drm/i915/fence: Mark debug_fence_free() with __maybe_unused (Andy Shevchenko)
- drm/i915/display: Add mechanism to use sink model when applying quirk [display] (Jouni Högander)
- drm/i915/display: Increase Fast Wake Sync length as a quirk [display] (Jouni Högander)

Signed-off-by: Dave Airlie <[email protected]>
From: Tvrtko Ursulin <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/Ztlo2hVO4SBvfAnq@linux

…ernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A few small driver specific fixes (including some of the widespread
  work on fixing missing ID tables for module autoloading and the revert
  of some problematic PM work in spi-rockchip), some improvements to the
  MAINTAINERS information for the NXP drivers and the addition of a new
  device ID to spidev"

* tag 'spi-fix-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  MAINTAINERS: SPI: Add mailing list [email protected] for nxp spi drivers
  MAINTAINERS: SPI: Add freescale lpspi maintainer information
  spi: spi-fsl-lpspi: Fix off-by-one in prescale max
  spi: spidev: Add missing spi_device_id for jg10309-01
  spi: bcm63xx: Enable module autoloading
  spi: intel: Add check devm_kasprintf() returned value
  spi: spidev: Add an entry for elgin,jg10309-01
  spi: rockchip: Resolve unbalanced runtime PM / system PM handling

…/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from can, bluetooth and wireless.

  No known regressions at this point. Another calm week, but chances are
  that has more to do with vacation season than the quality of our work.

  Current release - new code bugs:

   - smc: prevent NULL pointer dereference in txopt_get

   - eth: ti: am65-cpsw: number of XDP-related fixes

  Previous releases - regressions:

   - Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over
     BREDR/LE", it breaks existing user space

   - Bluetooth: qca: if memdump doesn't work, re-enable IBS to avoid
     later problems with suspend

   - can: mcp251x: fix deadlock if an interrupt occurs during
     mcp251x_open

   - eth: r8152: fix the firmware communication error due to use of bulk
     write

   - ptp: ocp: fix serial port information export

   - eth: igb: fix not clearing TimeSync interrupts for 82580

   - Revert "wifi: ath11k: support hibernation", fix suspend on Lenovo

  Previous releases - always broken:

   - eth: intel: fix crashes and bugs when reconfiguration and resets
     happening in parallel

   - wifi: ath11k: fix NULL dereference in ath11k_mac_get_eirp_power()

  Misc:

   - docs: netdev: document guidance on cleanup.h"

* tag 'net-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits)
  ila: call nf_unregister_net_hooks() sooner
  tools/net/ynl: fix cli.py --subscribe feature
  MAINTAINERS: fix ptp ocp driver maintainers address
  selftests: net: enable bind tests
  net: dsa: vsc73xx: fix possible subblocks range of CAPT block
  sched: sch_cake: fix bulk flow accounting logic for host fairness
  docs: netdev: document guidance on cleanup.h
  net: xilinx: axienet: Fix race in axienet_stop
  net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN
  r8152: fix the firmware doesn't work
  fou: Fix null-ptr-deref in GRO.
  bareudp: Fix device stats updates.
  net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup
  bpf, net: Fix a potential race in do_sock_getsockopt()
  net: dqs: Do not use extern for unused dql_group
  sch/netem: fix use after free in netem_dequeue
  usbnet: modern method to get random MAC
  MAINTAINERS: wifi: cw1200: add net-cw1200.h
  ice: do not bring the VSI up, if it was down before the XDP setup
  ice: remove ICE_CFG_BUSY locking from AF_XDP code
  ...

…/drm/xe/kernel into drm-fixes

- GSC loading fix (Daniele)
- PCODE mutex fix (Matt)
- Suspend/Resume fixes (Maarten, Imre)
- RPM fixes (Rodrigo)

Signed-off-by: Dave Airlie <[email protected]>

From: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

…rg/drm/misc/kernel into drm-fixes

A zpos normalization fix for komeda, a register bitmask fix for nouveau,
a memory leak fix for imagination, three fixes for the recent bridge
HDMI work, a potential DoS fix and a cache coherency for panthor, a
change of panel compatible and a deferred-io fix when used with
non-highmem memory.

Signed-off-by: Dave Airlie <[email protected]>

From: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20240905-original-radical-guan-e7a2ae@houat

…op.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.11-2024-09-05:

amdgpu:
- IPS workaround
- Fix compatibility with older MES firmware
- Fix CPU spikes when clearing VRAM
- Backlight fix
- PMO fix
- Revert SWSMU change to fix regression

Signed-off-by: Dave Airlie <[email protected]>

From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

…/git/bpf/bpf

Pull bpf fixes from Alexei Starovoitov:

 - Fix crash when btf_parse_base() returns an error (Martin Lau)

 - Fix out of bounds access in btf_name_valid_section() (Jeongjun Park)

* tag 'bpf-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Add a selftest to check for incorrect names
  bpf: add check for invalid name in btf_name_valid_section()
  bpf: Fix a crash when btf_parse_base() returns an error pointer

…x/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.11

A larger set of fixes than I'd like at this point, but mainly due to
people working on fixing module autoloading by adding missing exports of
ID tables rather than anything particularly concerning.  There are some
other runtime fixes and quirks, and a tweak to the ABI definition for
SOF which ensures that a struct layout doesn't vary depending on the
architecture of the host.

There's a race condition when accessing the variable
ic->sb->recalc_sector. The function integrity_recalc writes to this
variable when it makes some progress and the function
dm_integrity_map_continue may read this variable concurrently.

One problem is that on 32-bit architectures the 64-bit variable is not
read and written atomically - it may be possible to read garbage if read
races with write.

Another problem is that memory accesses to this variable are not guarded
with memory barriers.

This commit fixes the race - it moves reading ic->sb->recalc_sector to an
earlier place where we hold &ic->endio_wait.lock.

Signed-off-by: Mikulas Patocka <[email protected]>
Cc: [email protected]

There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.

Fixes: dd3bd9d ("ASoC: Intel: soc-acpi-intel-lnl-match: add cs42l43 only support")
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.

Fixes: f77ae7f ("ASoC: Intel: soc-acpi-intel-mtl-match: add cs42l43 only support")
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

get_stashed_dentry() tries to optimistically retrieve a stashed dentry
from a provided location.  It needs to ensure to hold rcu lock before it
dereference the stashed location to prevent UAF issues.  Use
rcu_dereference() instead of READ_ONCE() it's effectively equivalent
with some lockdep bells and whistles and it communicates clearly that
this expects rcu protection.

Link: https://lore.kernel.org/r/20240906-vfs-hotfix-5959800ffa68@brauner
Fixes: 07fd7c3 ("libfs: add path_from_stashed()")
Reported-by: [email protected]
Fixes: [email protected]
Reported-by: [email protected]
Fixes: [email protected]
Signed-off-by: Christian Brauner <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

…m/kernel

Pull drm fixes from Dave Airlie:
 "This has a fair few patches in it, but I reviewed them all and they
  seem like real things, amdgpu, i915 and xe each have a bunch of fixes
  for various things, then there is a some bridge suspend/resume
  ordering fixes for a recent rework, and then some single driver
  changes in a few others.

  Nothing looks too serious, hopefully next week is quiet.

  amdgpu:
   - IPS workaround
   - Fix compatibility with older MES firmware
   - Fix CPU spikes when clearing VRAM
   - Backlight fix
   - PMO fix
   - Revert SWSMU change to fix regression

  xe:
   - GSC loading fix
   - PCODE mutex fix
   - Suspend/Resume fixes
   - RPM fixes

  i915:
   - Do not attempt to load the GSC multiple times
   - Fix readout degamma_lut mismatch on ilk/snb
   - Mark debug_fence_init_onstack() with __maybe_unused
   - fence: Mark debug_fence_free() with __maybe_unused
   - display: Add mechanism to use sink model when applying quirk
   - display: Increase Fast Wake Sync length as a quirk

  komeda:
   - zpos normalization fix

  nouveau:
   - incorrect register fix

  imagination:
   - memory leak fix

  bridge:
   - hdmi/bridge rework fixes

  panthor:
   - cache coherency fix
   - hi priority access fix

  panel:
   - change of compatible string

  fbdev:
   - deferred-io init with no struct page fix"

* tag 'drm-fixes-2024-09-06' of https://gitlab.freedesktop.org/drm/kernel: (29 commits)
  Revert "drm/amdgpu: align pp_power_profile_mode with kernel docs"
  drm/fbdev-dma: Only install deferred I/O if necessary
  drm/panthor: flush FW AS caches in slow reset path
  drm: panel: nv3052c: Correct WL-355608-A8 panel compatible
  dt-bindings: display: panel: Rename WL-355608-A8 panel to rg35xx-*-panel
  drm/panthor: Restrict high priorities on group_create
  drm/xe/display: Avoid encoder_suspend at runtime suspend
  drm/xe: Suspend/resume user access only during system s/r
  drm/xe/display: Match i915 driver suspend/resume sequences better
  drm/xe: Add missing runtime reference to wedged upon gt_reset
  drm/xe/pcode: Treat pcode as per-tile rather than per-GT
  drm/xe/gsc: Do not attempt to load the GSC multiple times
  drm/bridge-connector: reset the HDMI connector state
  drm/bridge-connector: move to DRM_DISPLAY_HELPER module
  drm/display: stop depending on DRM_DISPLAY_HELPER
  drm/i915/display: Increase Fast Wake Sync length as a quirk
  drm/i915/display: Add mechanism to use sink model when applying quirk
  drm/amd/display: Block timing sync for different signals in PMO
  drm/amd/display: Lock DC and exit IPS when changing backlight
  drm/amdgpu: always allocate cleared VRAM for GEM allocations
  ...

…nux/kernel/git/ukleinek/linux

Pull pwm fix from Uwe Kleine-König:
 "Fix an off-by-one in the stm32 driver.

  Hardware engineers tend to start counting at 1 while the software guys
  usually start with 0. This isn't so nice because that results in
  drivers where pwm device #2 needs to use the hardware registers with
  index 3.

  This was noticed by Fabrice Gasnier.

  A small patch fixing that mismatch is the only change included here"

* tag 'pwm/for-6.11-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: stm32: Use the right CCxNP bit in stm32_pwm_enable()

…x/kernel/git/ulfh/linux-pm

Pull pmdomain fix from Ulf Hansson:

 - Fix support for required OPPs for multiple PM domains

* tag 'pmdomain-v6.11-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
  OPP: Fix support for required OPPs for multiple PM domains

…linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

 - fix an OF node reference leak in gpio-rockchip

 - add the missing module device table to gpio-modepin

* tag 'gpio-fixes-for-v6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: modepin: Enable module autoloading
  gpio: rockchip: fix OF node leak in probe()

…l/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:
   - Apply SD quirks earlier during probe so they become relevant

  MMC host:
   - cqhci: Fix checking of CQHCI_HALT state
   - dw_mmc: Fix IDMAC operation with pages bigger than 4K
   - sdhci-of-aspeed: Fix module autoloading"

* tag 'mmc-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: cqhci: Fix checking of CQHCI_HALT state
  mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
  mmc: sdhci-of-aspeed: fix module autoloading
  mmc: core: apply SD quirks earlier during probe

…el/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Hopefully the last PR for 6.11, at least for this level of amount.

  In addition to the usual HD-audio quirks, there are more changes in
  ASoC, but all look small and device-specific fixes, and nothing stands
  out. The only slightly big change is sunxi I2S fix, which looks quite
  safe to apply, too"

* tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
  ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP
  ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx
  ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx
  ALSA: hda/realtek: extend quirks for Clevo V5[46]0
  ASoC: codecs: lpass-va-macro: set the default codec version for sm8250
  ALSA: hda: add HDMI codec ID for Intel PTL
  ALSA: hda/realtek: add patch for internal mic in Lenovo V145
  ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode
  ASoC: amd: yc: Add a quirk for MSI Bravo 17 (D7VEK)
  ASoC: mediatek: mt8188-mt6359: Modify key
  ASoc: SOF: topology: Clear SOF link platform name upon unload
  ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices
  ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t"
  ASoC: fix module autoloading
  ASoC: tda7419: fix module autoloading
  ASoC: google: fix module autoloading
  ASoC: intel: fix module autoloading
  ASoC: tegra: Fix CBB error during probe()
  ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
  ASoC: Intel: soc-acpi-cht: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  ...

Pull block fixes from Jens Axboe:
 "Mostly just some fixlets for NVMe, but also a bug fix for the ublk
  driver and an integrity fix"

* tag 'block-6.11-20240906' of git://git.kernel.dk/linux:
  bio-integrity: don't restrict the size of integrity metadata
  ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery()
  nvmet: Identify-Active Namespace ID List command should reject invalid nsid
  nvme: set BLK_FEAT_ZONED for ZNS multipath disks
  nvme-pci: Add sleep quirk for Samsung 990 Evo
  nvme-pci: allocate tagset on reset if necessary
  nvmet-tcp: fix kernel crash if commands allocation fails
  nvme: use better description for async reset reason
  nvmet: Make nvmet_debugfs static

…git/rafael/linux-pm

Pull power management fix from Rafael Wysocki:
 "Fix an incorrect warning emitted by the amd-pstate driver on
  processors that don't support X86_FEATURE_CPPC (Gautham Shenoy)"

* tag 'pm-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on certain Zen models

Pull x86 kvm fixes from Paolo Bonzini:
 "Many small fixes that accumulated while I was on vacation...

   - Fixup missed comments from the REMOVED_SPTE => FROZEN_SPTE rename

   - Ensure a root is successfully loaded when pre-faulting SPTEs

   - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against
     accessing memslots if toggling SMM happens to force a VM-Exit

   - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always
     disabled, so that KVM does the right thing if KVM's emulator
     encounters {RD,WR}MSR

   - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM
     doesn't yet virtualize BUS_LOCK_DETECT on AMD

   - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that
     KVM now supports SEV-SNP too

   - Specialize return value of
     KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM), based on VM type

   - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS

   - Note an RCU quiescent state on guest exit. This avoids a call to
     rcu_core() if there was a grace period request while guest was
     running"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: Remove HIGH_RES_TIMERS dependency
  kvm: Note an RCU quiescent state on guest exit
  KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM
  KVM: SEV: Update KVM_AMD_SEV Kconfig entry and mention SEV-SNP
  KVM: SVM: Don't advertise Bus Lock Detect to guest if SVM support is missing
  KVM: SVM: fix emulation of msr reads/writes of MSR_FS_BASE and MSR_GS_BASE
  KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS
  KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs
  KVM: x86/mmu: Fixup comments missed by the REMOVED_SPTE=>FROZEN_SPTE rename

…el/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Fix a deadlock in the powerpc qspinlock MCS queue logic

 - Fix the return type of pgd_val() to not truncate 64-bit PTEs on 85xx

 - Allow the check for dynamic relocations in the VDSO to work correctly

 - Make mmu_pte_psize static to fix a build error

Thanks to Christophe Leroy, Nysal Jan K.A., Nicholas Piggin, Geetika
Moolchandani, Jijo Varghese, and Vaishnavi Bhat.

* tag 'powerpc-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/qspinlock: Fix deadlock in MCS queue
  powerpc/mm: Fix return type of pgd_val()
  powerpc/vdso: Don't discard rela sections
  powerpc/64e: Define mmu_pte_psize static

…linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - A revert for the mmap() change that ties the allocation range to the
   hint adress, as what we tried to do ended up regressing on other
   userspace workloads.

 - A fix to avoid a kernel memory leak when emulating misaligned
   accesses from userspace.

 - A Kconfig fix for toolchain vector detection, which now correctly
   detects vector support on toolchains where the V extension depends on
   the M extension.

 - A fix to avoid failing the linear mapping bootmem bounds check on
   NOMMU systems.

 - A fix for early alternatives on relocatable kernels.

* tag 'riscv-for-linus-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Fix RISCV_ALTERNATIVE_EARLY
  riscv: Do not restrict memory size because of linear mapping on nommu
  riscv: Fix toolchain vector detection
  riscv: misaligned: Restrict user access to kernel memory
  riscv: mm: Do not restrict mmap address based on hint
  riscv: selftests: Remove mmap hint address checks
  Revert "RISC-V: mm: Document mmap changes"

…git/arm64/linux

Pull arm64 fix from Catalin Marinas:
 "Fix the arm64 usage of ftrace_graph_ret_addr() to pass the
  &state->graph_idx pointer instead of NULL, otherwise this function
  just returns early"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: stacktrace: fix the usage of ftrace_graph_ret_addr()

clang warns on this because it has an unannotated fall-through between
cases:

   arch/x86/kvm/x86.c:4819:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]

and while we could annotate it as a fallthrough, the proper fix is to
just add the break for this case, instead of falling through to the
default case and the break there.

gcc also has that warning, but it looks like gcc only warns for the
cases where they fall through to "real code", rather than to just a
break.  Odd.

Fixes: d30d9ee ("KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM")
Cc: Paolo Bonzini <[email protected]>
Cc: Tom Dohrmann <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

…h/cifs-2.6

Pull smb client fixes from Steve French:

 - fix potential mount hang

 - fix retry problem in two types of compound operations

 - important netfs integration fix in SMB1 read paths

 - fix potential uninitialized zero point of inode

 - minor patch to improve debugging for potential crediting problems

* tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  netfs, cifs: Improve some debugging bits
  cifs: Fix SMB1 readv/writev callback in the same way as SMB2/3
  cifs: Fix zero_point init on inode initialisation
  smb: client: fix double put of @CFILE in smb2_set_path_size()
  smb: client: fix double put of @CFILE in smb2_rename_path()
  smb: client: fix hang in wait_for_response() for negproto

…ernel/git/pci/pci

Pull pci fixes from Bjorn Helgaas:

 - Unregister platform devices for child nodes when stopping a PCI
   device, even if the PCI core has already cleared the OF_POPULATED bit
   and of_platform_depopulate() doesn't do anything (Bartosz
   Golaszewski)

 - Rescan the bus from a separate thread so we don't deadlock when
   triggering rescan from sysfs (Bartosz Golaszewski)

* tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI/pwrctl: Rescan bus on a separate thread
  PCI: Don't rely on of_platform_depopulate() for reused OF-nodes

…l.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

PullKUnit fix from Shuah Khan:
 "Fix to a missing function parameter warning found during documentation
  build in linux-next"

* tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Fix missing kerneldoc comment

…nel/git/linusw/linux-pinctrl

Pull pin control fix from Linus Walleij:
 "A single fix for Qualcomm laptops that are affected by
  missing wakeup IRQs"

* tag 'pinctrl-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: qcom: x1e80100: Bypass PDC wakeup parent for now

…it/jejb/scsi

Pull SCSI fix from James Bottomley:
 "Single ufs driver fix quirking around another device spec violation"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP

…/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A pile of Qualcomm clk driver fixes with two main themes: the alpha
  PLL driver and shared RCGs, and one fix for the Starfive JH7110 SoC.

   - The Alpha PLL clk_ops had multiple problems around setting rates.

     There are a handful of patches here that fix masks and skip
     enabling the clk from set_rate() when the PLL is disabled. The PLLs
     are crucial to operation of the system as almost all frequencies in
     the system are derived from them.

   - Parking shared RCGs at a slow always on clk at registration time
     breaks stuff.

     USB host mode can't handle such a slow frequency and the serial
     console gets all garbled when the UART clk is handed over to the
     kernel. There's a few patches that don't use the shared clk_ops for
     the UART clks and another one to skip parking the USB clk at
     registration time.

   - The Starfive PLL driver used for the CPU was busted causing cpufreq
     to fail because the clk didn't change to a safe parent during
     set_rate().

     The fix is to register a notifier and switch to a safe parent so
     the PLL can change rate in a glitch free manner"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: qcom: gcc-sc8280xp: don't use parking clk_ops for QUPs
  clk: starfive: jh7110-sys: Add notifier for PLL0 clock
  clk: qcom: gcc-sm8650: Don't use shared clk_ops for QUPs
  clk: qcom: gcc-sm8550: Don't park the USB RCG at registration time
  clk: qcom: gcc-sm8550: Don't use parking clk_ops for QUPs
  clk: qcom: gcc-x1e80100: Don't use parking clk_ops for QUPs
  clk: qcom: ipq9574: Update the alpha PLL type for GPLLs
  clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags
  clk: qcom: clk-alpha-pll: Update set_rate for Zonda PLL
  clk: qcom: clk-alpha-pll: Fix zonda set_rate failure when PLL is disabled
  clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
  clk: qcom: clk-alpha-pll: Fix the pll post div mask

…/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a handful of small USB fixes for 6.11-rc7. Included in here
  are:

   - dwc3 driver fixes for two reported problems

   - two typec ucsi driver fixes

   - cdns2 controller reset fix

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

* tag 'usb-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: typec: ucsi: Fix cable registration
  usb: typec: ucsi: Fix the partner PD revision
  usb: cdns2: Fix controller reset issue
  usb: dwc3: core: update LC timer as per USB Spec V3.2
  usb: dwc3: Avoid waking up gadget during startxfer

…kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some small char/misc/other driver fixes for 6.11-rc7. It's
  nothing huge, just a bunch of small fixes of reported problems,
  including:

   - lots of tiny iio driver fixes

   - nvmem driver fixex

   - binder UAF bugfix

   - uio driver crash fix

   - other small fixes

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

* tag 'char-misc-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
  VMCI: Fix use-after-free when removing resource in vmci_resource_remove()
  Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic
  uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind
  misc: keba: Fix sysfs group creation
  dt-bindings: nvmem: Use soc-nvmem node name instead of nvmem
  nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc
  nvmem: u-boot-env: error if NVMEM device is too small
  misc: fastrpc: Fix double free of 'buf' in error path
  binder: fix UAF caused by offsets overwrite
  iio: imu: inv_mpu6050: fix interrupt status read for old buggy chips
  iio: adc: ad7173: fix GPIO device info
  iio: adc: ad7124: fix DT configuration parsing
  iio: adc: ad_sigma_delta: fix irq_flags on irq request
  iio: adc: ads1119: Fix IRQ flags
  iio: fix scale application in iio_convert_raw_to_processed_unlocked
  iio: adc: ad7124: fix config comparison
  iio: adc: ad7124: fix chip ID mismatch
  iio: adc: ad7173: Fix incorrect compatible string
  iio: buffer-dmaengine: fix releasing dma channel on error
  iio: adc: ad7606: remove frstdata check for serial mode
  ...

…/linux/kernel/git/tip/tip

Pull perf fixes from Borislav Petkov:

 - Fix perf's AUX buffer serialization

 - Prevent uninitialized struct members in perf's uprobes handling

* tag 'perf_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/aux: Fix AUX buffer serialization
  uprobes: Use kzalloc to allocate xol area