Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not chang

Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail

- Make sure that the host's vector length is at capped by a value
common to all CPUs

- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken

- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly

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Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and t

Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and the first
week of release, plus some new quirks and device IDs. There's nothing
major here, it's a bit bigger than it might've been due to there being
no fixes sent during the merge window due to your vacation.

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Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten L

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts and no adjacent changes.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge tag 'v6.10' into next

Sync up with mainline to bring in device_for_each_child_node_scoped()
and other newer APIs.

Merge tag 's390-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

- Optimize ftrace and kprobes code patching and avoid stop machine for

Merge tag 's390-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

- Optimize ftrace and kprobes code patching and avoid stop machine for
kprobes if sequential instruction fetching facility is available

- Add hiperdispatch feature to dynamically adjust CPU capacity in
vertical polarization to improve scheduling efficiency and overall
performance. Also add infrastructure for handling warning track
interrupts (WTI), allowing for graceful CPU preemption

- Rework crypto code pkey module and split it into separate,
independent modules for sysfs, PCKMO, CCA, and EP11, allowing modules
to load only when the relevant hardware is available

- Add hardware acceleration for HMAC modes and the full AES-XTS cipher,
utilizing message-security assist extensions (MSA) 10 and 11. It
introduces new shash implementations for HMAC-SHA224/256/384/512 and
registers the hardware-accelerated AES-XTS cipher as the preferred
option. Also add clear key token support

- Add MSA 10 and 11 processor activity instrumentation counters to perf
and update PAI Extension 1 NNPA counters

- Cleanup cpu sampling facility code and rework debug/WARN_ON_ONCE
statements

- Add support for SHA3 performance enhancements introduced with MSA 12

- Add support for the query authentication information feature of MSA
13 and introduce the KDSA CPACF instruction. Provide query and query
authentication information in sysfs, enabling tools like cpacfinfo to
present this data in a human-readable form

- Update kernel disassembler instructions

- Always enable EXPOLINE_EXTERN if supported by the compiler to ensure
kpatch compatibility

- Add missing warning handling and relocated lowcore support to the
early program check handler

- Optimize ftrace_return_address() and avoid calling unwinder

- Make modules use kernel ftrace trampolines

- Strip relocs from the final vmlinux ELF file to make it roughly 2
times smaller

- Dump register contents and call trace for early crashes to the
console

- Generate ptdump address marker array dynamically

- Fix rcu_sched stalls that might occur when adding or removing large
amounts of pages at once to or from the CMM balloon

- Fix deadlock caused by recursive lock of the AP bus scan mutex

- Unify sync and async register save areas in entry code

- Cleanup debug prints in crypto code

- Various cleanup and sanitizing patches for the decompressor

- Various small ftrace cleanups

* tag 's390-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (84 commits)
s390/crypto: Display Query and Query Authentication Information in sysfs
s390/crypto: Add Support for Query Authentication Information
s390/crypto: Rework RRE and RRF CPACF inline functions
s390/crypto: Add KDSA CPACF Instruction
s390/disassembler: Remove duplicate instruction format RSY_RDRU
s390/boot: Move boot_printk() code to own file
s390/boot: Use boot_printk() instead of sclp_early_printk()
s390/boot: Rename decompressor_printk() to boot_printk()
s390/boot: Compile all files with the same march flag
s390: Use MARCH_HAS_*_FEATURES defines
s390: Provide MARCH_HAS_*_FEATURES defines
s390/facility: Disable compile time optimization for decompressor code
s390/boot: Increase minimum architecture to z10
s390/als: Remove obsolete comment
s390/sha3: Fix SHA3 selftests failures
s390/pkey: Add AES xts and HMAC clear key token support
s390/cpacf: Add MSA 10 and 11 new PCKMO functions
s390/mm: Add cond_resched() to cmm_alloc/free_pages()
s390/pai_ext: Update PAI extension 1 counters
s390/pai_crypto: Add support for MSA 10 and 11 pai counters
...

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s390/pkey: Rework and split PKEY kernel module code

This is a huge rework of all the pkey kernel module code.
The goal is to split the code into individual parts with
a dedicated calling interface:

s390/pkey: Rework and split PKEY kernel module code

This is a huge rework of all the pkey kernel module code.
The goal is to split the code into individual parts with
a dedicated calling interface:
- move all the sysfs related code into pkey_sysfs.c
- all the CCA related code goes to pkey_cca.c
- the EP11 stuff has been moved to pkey_ep11.c
- the PCKMO related code is now in pkey_pckmo.c

The CCA, EP11 and PCKMO code may be seen as "handlers" with
a similar calling interface. The new header file pkey_base.h
declares this calling interface. The remaining code in
pkey_api.c handles the ioctl, the pkey module things and the
"handler" independent code on top of the calling interface
invoking the handlers.

This regrouping of the code will be the base for a real
pkey kernel module split into a pkey base module which acts
as a dispatcher and handler modules providing their service.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync to v6.10-rc3.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

Merge drm/drm-next into drm-misc-next

Let's start the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-gt-next

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

Merge branch 'for-6.11/trivial' into for-linus

Couple of trivial fixes:
- extra semicolon (Chen Ni)
- typo (Thorsten Blum)

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge 6.9-rc7 into usb-next

We want the USB fixes in here as well, and resolve a merge conflict in
drivers/usb/dwc3/core.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.9-rc7 into char-misc-testing

We need the char-misc changes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Alexander Gordeev:

- Switch read and write software bits for PUDs

- Add missing ha

Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Alexander Gordeev:

- Switch read and write software bits for PUDs

- Add missing hardware bits for PUDs and PMDs

- Generate unwind information for C modules to fix GDB unwind error for
vDSO functions

- Create .build-id links for unstripped vDSO files to enable vDSO
debugging with symbols

- Use standard stack frame layout for vDSO generated stack frames to
manually walk stack frames without DWARF information

- Rework perf_callchain_user() and arch_stack_walk_user() functions to
reduce code duplication

- Skip first stack frame when walking user stack

- Add basic checks to identify invalid instruction pointers when
walking stack frames

- Introduce and use struct stack_frame_vdso_wrapper within vDSO user
wrapper code to automatically generate an asm-offset define. Also use
STACK_FRAME_USER_OVERHEAD instead of STACK_FRAME_OVERHEAD to document
that the code works with user space stack

- Clear the backchain of the extra stack frame added by the vDSO user
wrapper code. This allows the user stack walker to detect and skip
the non-standard stack frame. Without this an incorrect instruction
pointer would be added to stack traces.

- Rewrite psw_idle() function in C to ease maintenance and further
enhancements

- Remove get_vtimer() function and use get_cpu_timer() instead

- Mark psw variable in __load_psw_mask() as __unitialized to avoid
superfluous clearing of PSW

- Remove obsolete and superfluous comment about removed TIF_FPU flag

- Replace memzero_explicit() and kfree() with kfree_sensitive() to fix
warnings reported by Coccinelle

- Wipe sensitive data and all copies of protected- or secure-keys from
stack when an IOCTL fails

- Both do_airq_interrupt() and do_io_interrupt() functions set
CIF_NOHZ_DELAY flag. Move it in do_io_irq() to simplify the code

- Provide iucv_alloc_device() and iucv_release_device() helpers, which
can be used to deduplicate more or less identical IUCV device
allocation and release code in four different drivers

- Make use of iucv_alloc_device() and iucv_release_device() helpers to
get rid of quite some code and also remove a cast to an incompatible
function (clang W=1)

- There is no user of iucv_root outside of the core IUCV code left.
Therefore remove the EXPORT_SYMBOL

- __apply_alternatives() contains a runtime check which verifies that
the size of the to be patched code area is even. Convert this to a
compile time check

- Increase size of buffers for sending z/VM CP DIAGNOSE X'008' commands
from 128 to 240

- Do not accept z/VM CP DIAGNOSE X'008' commands longer than maximally
allowed

- Use correct defines IPL_BP_NVME_LEN and IPL_BP0_NVME_LEN instead of
IPL_BP_FCP_LEN and IPL_BP0_FCP_LEN ones to initialize NVMe reIPL
block on 'scp_data' sysfs attribute update

- Initialize the correct fields of the NVMe dump block, which were
confused with FCP fields

- Refactor macros for 'scp_data' (re-)IPL sysfs attribute to reduce
code duplication

- Introduce 'scp_data' sysfs attribute for dump IPL to allow tools such
as dumpconf passing additional kernel command line parameters to a
stand-alone dumper

- Rework the CPACF query functions to use the correct RRE or RRF
instruction formats and set instruction register fields correctly

- Instead of calling BUG() at runtime force a link error during compile
when a unsupported opcode is used with __cpacf_query() or
__cpacf_check_opcode() functions

- Fix a crash in ap_parse_bitmap_str() function on /sys/bus/ap/apmask
or /sys/bus/ap/aqmask sysfs file update with a relative mask value

- Fix "bindings complete" udev event which should be sent once all AP
devices have been bound to device drivers and again when unbind/bind
actions take place and all AP devices are bound again

- Facility list alt_stfle_fac_list is nowhere used in the decompressor,
therefore remove it there

- Remove custom kprobes insn slot allocator in favour of the standard
module_alloc() one, since kernel image and module areas are located
within 4GB

- Use kvcalloc() instead of kvmalloc_array() in zcrypt driver to avoid
calling memset() with a large byte count and get rid of the sparse
warning as result

* tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
s390/zcrypt: Use kvcalloc() instead of kvmalloc_array()
s390/kprobes: Remove custom insn slot allocator
s390/boot: Remove alt_stfle_fac_list from decompressor
s390/ap: Fix bind complete udev event sent after each AP bus scan
s390/ap: Fix crash in AP internal function modify_bitmap()
s390/cpacf: Make use of invalid opcode produce a link error
s390/cpacf: Split and rework cpacf query functions
s390/ipl: Introduce sysfs attribute 'scp_data' for dump ipl
s390/ipl: Introduce macros for (re)ipl sysfs attribute 'scp_data'
s390/ipl: Fix incorrect initialization of nvme dump block
s390/ipl: Fix incorrect initialization of len fields in nvme reipl block
s390/ipl: Do not accept z/VM CP diag X'008' cmds longer than max length
s390/ipl: Fix size of vmcmd buffers for sending z/VM CP diag X'008' cmds
s390/alternatives: Convert runtime sanity check into compile time check
s390/iucv: Unexport iucv_root
tty: hvc-iucv: Make use of iucv_alloc_device()
s390/smsgiucv_app: Make use of iucv_alloc_device()
s390/netiucv: Make use of iucv_alloc_device()
s390/vmlogrdr: Make use of iucv_alloc_device()
s390/iucv: Provide iucv_alloc_device() / iucv_release_device()
...

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s390/zcrypt: Use kvcalloc() instead of kvmalloc_array()

sparse warns about a large memset() call within
zcrypt_device_status_mask_ext():

drivers/s390/crypto/zcrypt_api.c:1303:15: warning: memset wi

s390/zcrypt: Use kvcalloc() instead of kvmalloc_array()

sparse warns about a large memset() call within
zcrypt_device_status_mask_ext():

drivers/s390/crypto/zcrypt_api.c:1303:15: warning: memset with byte count of 262144

Get rid of this warning by making sure that all callers of this function
allocate memory with __GFP_ZERO, which zeroes memory already at allocation
time, which again allows to remove the memset() call.

Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Merge tag 'i2c-host-fixes-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow

This tag includes two fixes. The first one, in the Cadence driver
seen i

Merge tag 'i2c-host-fixes-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow

This tag includes two fixes. The first one, in the Cadence driver
seen in Qemu, prevents unintentional FIFO clearing at the
beginning of a transaction. The second fix, in the SynQuacer,
ensures proper error handling during clock get, prepare, and
enable operations by using the devm_clk_get_enabled() helper.

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