Merge branch 'next' into for-linus

Prepare input updates for 6.16 merge window.

Merge tag 'v6.15-rc6' into next

Sync up with mainline to bring in xpad controller changes.

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

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signe

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

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signed-off-by: Rob Clark <robdclark@chromium.org>

show more ...

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

Backmerge to bring in linux 6.15-rc.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmerm

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

show more ...

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get updates from v6.15-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Pull bpf updates from Alexei Starovoitov:
"For this merge window we're splitting BPF pull request into three

Merge tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Pull bpf updates from Alexei Starovoitov:
"For this merge window we're splitting BPF pull request into three for
higher visibility: main changes, res_spin_lock, try_alloc_pages.

These are the main BPF changes:

- Add DFA-based live registers analysis to improve verification of
programs with loops (Eduard Zingerman)

- Introduce load_acquire and store_release BPF instructions and add
x86, arm64 JIT support (Peilin Ye)

- Fix loop detection logic in the verifier (Eduard Zingerman)

- Drop unnecesary lock in bpf_map_inc_not_zero() (Eric Dumazet)

- Add kfunc for populating cpumask bits (Emil Tsalapatis)

- Convert various shell based tests to selftests/bpf/test_progs
format (Bastien Curutchet)

- Allow passing referenced kptrs into struct_ops callbacks (Amery
Hung)

- Add a flag to LSM bpf hook to facilitate bpf program signing
(Blaise Boscaccy)

- Track arena arguments in kfuncs (Ihor Solodrai)

- Add copy_remote_vm_str() helper for reading strings from remote VM
and bpf_copy_from_user_task_str() kfunc (Jordan Rome)

- Add support for timed may_goto instruction (Kumar Kartikeya
Dwivedi)

- Allow bpf_get_netns_cookie() int cgroup_skb programs (Mahe Tardy)

- Reduce bpf_cgrp_storage_busy false positives when accessing cgroup
local storage (Martin KaFai Lau)

- Introduce bpf_dynptr_copy() kfunc (Mykyta Yatsenko)

- Allow retrieving BTF data with BTF token (Mykyta Yatsenko)

- Add BPF kfuncs to set and get xattrs with 'security.bpf.' prefix
(Song Liu)

- Reject attaching programs to noreturn functions (Yafang Shao)

- Introduce pre-order traversal of cgroup bpf programs (Yonghong
Song)"

* tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (186 commits)
selftests/bpf: Add selftests for load-acquire/store-release when register number is invalid
bpf: Fix out-of-bounds read in check_atomic_load/store()
libbpf: Add namespace for errstr making it libbpf_errstr
bpf: Add struct_ops context information to struct bpf_prog_aux
selftests/bpf: Sanitize pointer prior fclose()
selftests/bpf: Migrate test_xdp_vlan.sh into test_progs
selftests/bpf: test_xdp_vlan: Rename BPF sections
bpf: clarify a misleading verifier error message
selftests/bpf: Add selftest for attaching fexit to __noreturn functions
bpf: Reject attaching fexit/fmod_ret to __noreturn functions
bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage
bpf: Make perf_event_read_output accessible in all program types.
bpftool: Using the right format specifiers
bpftool: Add -Wformat-signedness flag to detect format errors
selftests/bpf: Test freplace from user namespace
libbpf: Pass BPF token from find_prog_btf_id to BPF_BTF_GET_FD_BY_ID
bpf: Return prog btf_id without capable check
bpf: BPF token support for BPF_BTF_GET_FD_BY_ID
bpf, x86: Fix objtool warning for timed may_goto
bpf: Check map->record at the beginning of check_and_free_fields()
...

show more ...

Merge branch 'selftests-bpf-move-test_lwt_seg6local-to-test_progs'

Bastien Curutchet says:

====================
This patch series continues the work to migrate the script tests into
prog_tests.

te

Merge branch 'selftests-bpf-move-test_lwt_seg6local-to-test_progs'

Bastien Curutchet says:

====================
This patch series continues the work to migrate the script tests into
prog_tests.

test_lwt_seg6local.sh tests some bpf_lwt_* helpers. It contains only one
test that uses a network topology quite different than the ones that
can be found in others prog_tests/lwt_*.c files so I add a new
prog_tests/lwt_seg6local.c file.

While working on the migration I noticed that some routes present in the
script weren't needed so PATCH 1 deletes them and then PATCH 2 migrates
the test into the test_progs framework.
====================

Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250307-seg6local-v1-0-990fff8f180d@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

show more ...

selftests/bpf: lwt_seg6local: Move test to test_progs

test_lwt_seg6local.sh isn't used by the BPF CI.

Add a new file in the test_progs framework to migrate the tests done by
test_lwt_seg6local.sh.

selftests/bpf: lwt_seg6local: Move test to test_progs

test_lwt_seg6local.sh isn't used by the BPF CI.

Add a new file in the test_progs framework to migrate the tests done by
test_lwt_seg6local.sh. It uses the same network topology and the same BPF
programs located in progs/test_lwt_seg6local.c.
Use the network helpers instead of `nc` to exchange the final packet.

Remove test_lwt_seg6local.sh and its Makefile entry.

Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20250307-seg6local-v1-2-990fff8f180d@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

show more ...