linux/Documentation
Linus Torvalds d9104cec3e bpf-next-6.17
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+soXsSLHKoYyzcli6rmadz2vbToFAmiINnEACgkQ6rmadz2v
 bToBnA/9F+A3R6rTwGk4HK3xpfc/nm2Tanl3oRN7S2ub/mskDOtWSIyG6cVFZ0UG
 1fK6IkByyRIpAF/5qhdlw8drRXHkQtGLA0lP2L9llm4X1mHLofB18y9OeLrDE1WN
 KwNP06+IGX9W802lCGSIXOY+VmRscVfXSMokyQt2ilHplKjOnDqJcYkWupi3T2rC
 mz79FY9aEl2YrIcpj9RXz+8nwP49pZBuW2P0IM5PAIj4BJBXShrUp8T1nz94okNe
 NFsnAyRxjWpUT0McEgtA9WvpD9lZqujYD8Qp0KlGZWmI3vNpV5d9S1+dBcEb1n7q
 dyNMkTF3oRrJhhg4VqoHc6fVpzSEoZ9ZxV5Hx4cs+ganH75D4YbdGqx/7mR3DUgH
 MZh6rHF1pGnK7TAm7h5gl3ZRAOkZOaahbe1i01NKo9CEe5fSh3AqMyzJYoyGHRKi
 xDN39eQdWBNA+hm1VkbK2Bv93Rbjrka2Kj+D3sSSO9Bo/u3ntcknr7LW39idKz62
 Q8dkKHcCEtun7gjk0YXPF013y81nEohj1C+52BmJ2l5JitM57xfr6YOaQpu7DPDE
 AJbHx6ASxKdyEETecd0b+cXUPQ349zmRXy0+CDMAGKpBicC0H0mHhL14cwOY1Hfu
 EIpIjmIJGI3JNF6T5kybcQGSBOYebdV0FFgwSllzPvuYt7YsHCs=
 =/O3j
 -----END PGP SIGNATURE-----

Merge tag 'bpf-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Pull bpf updates from Alexei Starovoitov:

 - Remove usermode driver (UMD) framework (Thomas Weißschuh)

 - Introduce Strongly Connected Component (SCC) in the verifier to
   detect loops and refine register liveness (Eduard Zingerman)

 - Allow 'void *' cast using bpf_rdonly_cast() and corresponding
   '__arg_untrusted' for global function parameters (Eduard Zingerman)

 - Improve precision for BPF_ADD and BPF_SUB operations in the verifier
   (Harishankar Vishwanathan)

 - Teach the verifier that constant pointer to a map cannot be NULL
   (Ihor Solodrai)

 - Introduce BPF streams for error reporting of various conditions
   detected by BPF runtime (Kumar Kartikeya Dwivedi)

 - Teach the verifier to insert runtime speculation barrier (lfence on
   x86) to mitigate speculative execution instead of rejecting the
   programs (Luis Gerhorst)

 - Various improvements for 'veristat' (Mykyta Yatsenko)

 - For CONFIG_DEBUG_KERNEL config warn on internal verifier errors to
   improve bug detection by syzbot (Paul Chaignon)

 - Support BPF private stack on arm64 (Puranjay Mohan)

 - Introduce bpf_cgroup_read_xattr() kfunc to read xattr of cgroup's
   node (Song Liu)

 - Introduce kfuncs for read-only string opreations (Viktor Malik)

 - Implement show_fdinfo() for bpf_links (Tao Chen)

 - Reduce verifier's stack consumption (Yonghong Song)

 - Implement mprog API for cgroup-bpf programs (Yonghong Song)

* tag 'bpf-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (192 commits)
  selftests/bpf: Migrate fexit_noreturns case into tracing_failure test suite
  selftests/bpf: Add selftest for attaching tracing programs to functions in deny list
  bpf: Add log for attaching tracing programs to functions in deny list
  bpf: Show precise rejected function when attaching fexit/fmod_ret to __noreturn functions
  bpf: Fix various typos in verifier.c comments
  bpf: Add third round of bounds deduction
  selftests/bpf: Test invariants on JSLT crossing sign
  selftests/bpf: Test cross-sign 64bits range refinement
  selftests/bpf: Update reg_bound range refinement logic
  bpf: Improve bounds when s64 crosses sign boundary
  bpf: Simplify bounds refinement from s32
  selftests/bpf: Enable private stack tests for arm64
  bpf, arm64: JIT support for private stack
  bpf: Move bpf_jit_get_prog_name() to core.c
  bpf, arm64: Fix fp initialization for exception boundary
  umd: Remove usermode driver framework
  bpf/preload: Don't select USERMODE_DRIVER
  selftests/bpf: Fix test dynptr/test_dynptr_memset_xdp_chunks failure
  selftests/bpf: Fix test dynptr/test_dynptr_copy_xdp failure
  selftests/bpf: Increase xdp data size for arm64 64K page size
  ...
2025-07-30 09:58:50 -07:00
..
ABI Networking changes for 6.17. 2025-07-30 08:58:55 -07:00
accel
accounting
admin-guide Summary 2025-07-29 21:43:08 -07:00
arch Networking changes for 6.17. 2025-07-30 08:58:55 -07:00
block Documentation: ublk: Separate UBLK_F_AUTO_BUF_REG fallback behavior sublists 2025-06-13 09:25:42 -06:00
bpf Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc3 2025-06-26 09:49:39 -07:00
cdrom cdrom: Call cdrom_mrw_exit from cdrom_release function 2025-07-22 19:10:17 -06:00
core-api lib/crc: crc64: Add include/linux/crc64.h to kernel-api.rst 2025-06-30 09:31:57 -07:00
cpu-freq
crypto
dev-tools Networking changes for 6.17. 2025-07-30 08:58:55 -07:00
devicetree Networking changes for 6.17. 2025-07-30 08:58:55 -07:00
doc-guide
driver-api Networking changes for 6.17. 2025-07-30 08:58:55 -07:00
edac
fault-injection
fb
features
filesystems fscrypt updates for 6.17 2025-07-28 18:07:38 -07:00
firmware_class
firmware-guide Merge branch 'acpi-misc' 2025-07-22 17:12:57 +02:00
fpga
gpu Documentation: nouveau: Update GSP message queue kernel-doc reference 2025-06-13 16:46:35 +02:00
hid
hwmon pwm: Changes for v6.17-rc1 2025-07-28 23:17:46 -07:00
i2c
iio docs: iio: add ADXL313 accelerometer 2025-07-14 19:20:50 +01:00
images
infiniband
input
isdn
kbuild Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
kernel-hacking
leds LEDs for v6.16 2025-06-03 12:10:31 -07:00
litmus-tests
livepatch
locking
maintainer
mhi
misc-devices
mm
netlabel
netlink net: define an enum for the napi threaded state 2025-07-24 18:34:55 -07:00
networking linux-can-next-for-6.17-20250725 2025-07-25 16:27:19 -07:00
nvdimm
nvme docs: nvme: fix grammar in nvme-pci-endpoint-target.rst 2025-07-17 13:38:07 +02:00
PCI Merge branch 'pci/misc' 2025-06-04 10:50:45 -05:00
pcmcia
peci
power Merge branches 'pm-runtime' and 'pm-powercap' 2025-07-22 18:01:15 +02:00
process docs: netdev: correct the heading level for co-posting selftests 2025-06-27 15:31:24 -07:00
RCU
rust
scheduler
scsi
security hardening updates for v6.17-rc1 2025-07-28 17:16:12 -07:00
sound ASoC: doc: cs35l56: Add CS35L63 to the list of supported devices 2025-06-18 17:22:48 +01:00
sphinx
sphinx-static
spi
staging rpmsg updates for v6.16 2025-06-02 11:06:44 -07:00
sunrpc/xdr
target
tee
timers
tools
trace Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
translations hardening updates for v6.17-rc1 2025-07-28 17:16:12 -07:00
usb Documentation: usb: gadget: Wrap remaining usage snippets in literal code block 2025-06-19 12:25:32 +02:00
userspace-api block: remove pktcdvd driver 2025-07-07 07:02:42 -06:00
virt KVM TDX fixes for 6.16 2025-07-17 17:06:13 +02:00
w1
watchdog
wmi platform/x86: Add lenovo-wmi-* driver Documentation 2025-07-03 10:54:24 +03:00
.gitignore
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
docutils.conf
index.rst
Kconfig
Makefile
memory-barriers.txt docs/memory-barriers.txt: Add wait_event_cmd() and wait_event_exclusive_cmd() 2025-07-09 10:08:14 -07:00
SubmittingPatches
subsystem-apis.rst