linux/Documentation
Linus Torvalds 192c015940 powerpc updates for 7.0
- Implement masked user access
  - Add support for internal only per-CPU instructions and inline the bpf_get_smp_processor_id() and bpf_get_current_task()
  - Fix pSeries MSI-X allocation failure when quota is exceeded
  - Fix recursive pci_lock_rescan_remove locking in EEH event handling
  - Support tailcalls with subprogs & BPF exceptions on 64bit
  - Extend "trusted" keys to support the PowerVM Key Wrapping Module (PKWM)
 
 Thanks to: Abhishek Dubey, Christophe Leroy, Gaurav Batra, Guangshuo Li, Jarkko
 Sakkinen, Mahesh Salgaonkar, Mimi Zohar, Miquel Sabaté Solà, Nam Cao, Narayana
 Murty N, Nayna Jain, Nilay Shroff, Puranjay Mohan, Saket Kumar Bhaskar, Sourabh
 Jain, Srish Srinivasan, Venkat Rao Bagalkote,
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Merge tag 'powerpc-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates for 7.0

 - Implement masked user access

 - Add bpf support for internal only per-CPU instructions and inline the
   bpf_get_smp_processor_id() and bpf_get_current_task() functions

 - Fix pSeries MSI-X allocation failure when quota is exceeded

 - Fix recursive pci_lock_rescan_remove locking in EEH event handling

 - Support tailcalls with subprogs & BPF exceptions on 64bit

 - Extend "trusted" keys to support the PowerVM Key Wrapping Module
   (PKWM)

Thanks to Abhishek Dubey, Christophe Leroy, Gaurav Batra, Guangshuo Li,
Jarkko Sakkinen, Mahesh Salgaonkar, Mimi Zohar, Miquel Sabaté Solà, Nam
Cao, Narayana Murty N, Nayna Jain, Nilay Shroff, Puranjay Mohan, Saket
Kumar Bhaskar, Sourabh Jain, Srish Srinivasan, and Venkat Rao Bagalkote.

* tag 'powerpc-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (27 commits)
  powerpc/pseries: plpks: export plpks_wrapping_is_supported
  docs: trusted-encryped: add PKWM as a new trust source
  keys/trusted_keys: establish PKWM as a trusted source
  pseries/plpks: add HCALLs for PowerVM Key Wrapping Module
  pseries/plpks: expose PowerVM wrapping features via the sysfs
  powerpc/pseries: move the PLPKS config inside its own sysfs directory
  pseries/plpks: fix kernel-doc comment inconsistencies
  powerpc/smp: Add check for kcalloc() failure in parse_thread_groups()
  powerpc: kgdb: Remove OUTBUFMAX constant
  powerpc64/bpf: Additional NVR handling for bpf_throw
  powerpc64/bpf: Support exceptions
  powerpc64/bpf: Add arch_bpf_stack_walk() for BPF JIT
  powerpc64/bpf: Avoid tailcall restore from trampoline
  powerpc64/bpf: Support tailcalls with subprogs
  powerpc64/bpf: Moving tail_call_cnt to bottom of frame
  powerpc/eeh: fix recursive pci_lock_rescan_remove locking in EEH event handling
  powerpc/pseries: Fix MSI-X allocation failure when quota is exceeded
  powerpc/iommu: bypass DMA APIs for coherent allocations for pre-mapped memory
  powerpc64/bpf: Inline bpf_get_smp_processor_id() and bpf_get_current_task/_btf()
  powerpc64/bpf: Support internal-only MOV instruction to resolve per-CPU addrs
  ...
2026-02-10 21:46:12 -08:00
..
ABI powerpc updates for 7.0 2026-02-10 21:46:12 -08:00
PCI
RCU A slightly calmer cycle for docs this time around, though there is still a 2026-02-09 20:53:18 -08:00
accel
accounting
admin-guide powerpc updates for 7.0 2026-02-10 21:46:12 -08:00
arch powerpc updates for 7.0 2026-02-10 21:46:12 -08:00
block
bpf bpf-next-7.0 2026-02-10 11:26:21 -08:00
cdrom
core-api A slightly calmer cycle for docs this time around, though there is still a 2026-02-09 20:53:18 -08:00
cpu-freq
crypto
dev-tools Locking updates for v6.20: 2026-02-10 12:28:44 -08:00
devicetree soc: devicetree updates for 7.0 2026-02-10 21:11:08 -08:00
doc-guide
driver-api soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
edac
fault-injection
fb
features s390: Document s390 stackprotector support 2026-02-03 12:48:27 +01:00
filesystems - Extend the resctrl machinery to support telemetry monitoring on Intel. The 2026-02-10 18:24:56 -08:00
firmware-guide docs: fix 're-use' -> 'reuse' in documentation 2026-02-02 09:54:15 -07:00
firmware_class
fpga
gpu
hid
hwmon
i2c
iio
images
infiniband
input docs: fix 're-use' -> 'reuse' in documentation 2026-02-02 09:54:15 -07:00
isdn
kbuild
kernel-hacking
leds
litmus-tests
livepatch
locking
maintainer
mhi
misc-devices
mm Locking updates for v6.20: 2026-02-10 12:28:44 -08:00
netlabel
netlink
networking
nvdimm
nvme
pcmcia
peci
power A slightly calmer cycle for docs this time around, though there is still a 2026-02-09 20:53:18 -08:00
process Rust changes for v6.20 / v7.0 2026-02-10 11:53:01 -08:00
rust Rust changes for v6.20 / v7.0 2026-02-10 11:53:01 -08:00
scheduler bpf-next-7.0 2026-02-10 11:26:21 -08:00
scsi
security docs: trusted-encryped: add PKWM as a new trust source 2026-01-30 09:27:27 +05:30
sound docs: fix 're-use' -> 'reuse' in documentation 2026-02-02 09:54:15 -07:00
sphinx
sphinx-includes
sphinx-static
spi
staging
sunrpc/xdr
target
tee
timers
tools
trace
translations A slightly calmer cycle for docs this time around, though there is still a 2026-02-09 20:53:18 -08:00
usb
userspace-api - Add EPERM to the possible PR_SET_SPECULATION_CTRL pr_ctl() error codes 2026-02-10 18:23:47 -08:00
virt A slightly calmer cycle for docs this time around, though there is still a 2026-02-09 20:53:18 -08:00
w1
watchdog
wmi
.gitignore
.renames.txt
Changes
CodingStyle
Kconfig
Makefile
SubmittingPatches
atomic_bitops.txt
atomic_t.txt
conf.py
docutils.conf
index.rst
memory-barriers.txt
subsystem-apis.rst