Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

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 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

show more ...

Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1

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

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

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

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

show more ...

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

Get drm-misc-next to the state of v6.11-rc2.

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

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

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

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

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date

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

Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.

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

Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:

- In the series "treewide: Refactor heap related imple

Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:

- In the series "treewide: Refactor heap related implementation",
Kuan-Wei Chiu has significantly reworked the min_heap library code
and has taught bcachefs to use the new more generic implementation.

- Yury Norov's series "Cleanup cpumask.h inclusion in core headers"
reworks the cpumask and nodemask headers to make things generally
more rational.

- Kuan-Wei Chiu has sent along some maintenance work against our
sorting library code in the series "lib/sort: Optimizations and
cleanups".

- More library maintainance work from Christophe Jaillet in the series
"Remove usage of the deprecated ida_simple_xx() API".

- Ryusuke Konishi continues with the nilfs2 fixes and clanups in the
series "nilfs2: eliminate the call to inode_attach_wb()".

- Kuan-Ying Lee has some fixes to the gdb scripts in the series "Fix
GDB command error".

- Plus the usual shower of singleton patches all over the place. Please
see the relevant changelogs for details.

* tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (98 commits)
ia64: scrub ia64 from poison.h
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
tsacct: replace strncpy() with strscpy()
lib/bch.c: use swap() to improve code
test_bpf: convert comma to semicolon
init/modpost: conditionally check section mismatch to __meminit*
init: remove unused __MEMINIT* macros
nilfs2: Constify struct kobj_type
nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro
math: rational: add missing MODULE_DESCRIPTION() macro
lib/zlib: add missing MODULE_DESCRIPTION() macro
fs: ufs: add MODULE_DESCRIPTION()
lib/rbtree.c: fix the example typo
ocfs2: add bounds checking to ocfs2_check_dir_entry()
fs: add kernel-doc comments to ocfs2_prepare_orphan_dir()
coredump: simplify zap_process()
selftests/fpu: add missing MODULE_DESCRIPTION() macro
compiler.h: simplify data_race() macro
build-id: require program headers to be right after ELF header
resource: add missing MODULE_DESCRIPTION()
...

show more ...

bcachefs: remove heap-related macros and switch to generic min_heap

Drop the heap-related macros from bcachefs and replacing them with the
generic min_heap implementation from include/linux. By doi

bcachefs: remove heap-related macros and switch to generic min_heap

Drop the heap-related macros from bcachefs and replacing them with the
generic min_heap implementation from include/linux. By doing so, code
readability is improved by using functions instead of macros. Moreover,
the min_heap implementation in include/linux adopts a bottom-up variation
compared to the textbook version currently used in bcachefs. This
bottom-up variation allows for approximately 50% reduction in the number
of comparison operations during heap siftdown, without changing the number
of swaps, thus making it more efficient.

[visitorckw@gmail.com: fix missing assignment of minimum element]
Link: https://lkml.kernel.org/r/20240602174828.1955320-1-visitorckw@gmail.com
Link: https://lkml.kernel.org/ioyfizrzq7w7mjrqcadtzsfgpuntowtjdw5pgn4qhvsdp4mqqg@nrlek5vmisbu
Link: https://lkml.kernel.org/r/20240524152958.919343-17-visitorckw@gmail.com
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Acked-by: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Bagas Sanjaya <bagasdotme@gmail.com>
Cc: Brian Foster <bfoster@redhat.com>
Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw>
Cc: Coly Li <colyli@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matthew Sakai <msakai@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

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 tag 'bcachefs-2024-07-18.2' of https://evilpiepirate.org/git/bcachefs

Pull bcachefs updates from Kent Overstreet:

- Metadata version 1.8: Stripe sectors accounting, BCH_DATA_unstriped

Th

Merge tag 'bcachefs-2024-07-18.2' of https://evilpiepirate.org/git/bcachefs

Pull bcachefs updates from Kent Overstreet:

- Metadata version 1.8: Stripe sectors accounting, BCH_DATA_unstriped

This splits out the accounting of dirty sectors and stripe sectors in
alloc keys; this lets us see stripe buckets that still have unstriped
data in them.

This is needed for ensuring that erasure coding is working correctly,
as well as completing stripe creation after a crash.

- Metadata version 1.9: Disk accounting rewrite

The previous disk accounting scheme relied heavily on percpu counters
that were also sharded by outstanding journal buffer; it was fast but
not extensible or scalable, and meant that all accounting counters
were recorded in every journal entry.

The new disk accounting scheme stores accounting as normal btree
keys; updates are deltas until they are flushed by the btree write
buffer.

This means we have no practical limit on the number of counters, and
a new tagged union format that's easy to extend.

We now have counters for compression type/ratio, per-snapshot-id
usage, per-btree-id usage, and pending rebalance work.

- Self healing on read IO/checksum error

Data is now automatically rewritten if we get a read error and then a
successful retry

- Mount API conversion (thanks to Thomas Bertschinger)

- Better lockdep coverage

Previously, btree node locks were tracked individually by lockdep,
like any other lock. But we may take _many_ btree node locks
simultaneously, we easily blow through the limit of 48 locks that
lockdep can track, leading to lockdep turning itself off.

Tracking each btree node lock individually isn't really necessary
since we have our own cycle detector for deadlock avoidance and
centralized tracking of btree node locks, so we now have a single
lockdep_map in btree_trans for "any btree nodes are locked".

- Some more small incremental work towards online check_allocations

- Lots more debugging improvements

- Fixes, including:
- undefined behaviour fixes, originally noted as breaking userspace
LTO builds
- fix a spurious warning in fsck_err, reported by Marcin
- fix an integer overflow on trans->nr_updates, also reported by
Marcin; this broke during deletion of highly fragmented indirect
extents

* tag 'bcachefs-2024-07-18.2' of https://evilpiepirate.org/git/bcachefs: (120 commits)
lockdep: Add comments for lockdep_set_no{validate,track}_class()
bcachefs: Fix integer overflow on trans->nr_updates
bcachefs: silence silly kdoc warning
bcachefs: Fix fsck warning about btree_trans not passed to fsck error
bcachefs: Add an error message for insufficient rw journal devs
bcachefs: varint: Avoid left-shift of a negative value
bcachefs: darray: Don't pass NULL to memcpy()
bcachefs: Kill bch2_assert_btree_nodes_not_locked()
bcachefs: Rename BCH_WRITE_DONE -> BCH_WRITE_SUBMITTED
bcachefs: __bch2_read(): call trans_begin() on every loop iter
bcachefs: show none if label is not set
bcachefs: drop packed, aligned from bkey_inode_buf
bcachefs: btree node scan: fall back to comparing by journal seq
bcachefs: Add lockdep support for btree node locks
lockdep: lockdep_set_notrack_class()
bcachefs: Improve copygc_wait_to_text()
bcachefs: Convert clock code to u64s
bcachefs: Improve startup message
bcachefs: Self healing on read IO error
bcachefs: Make read_only a mount option again, but hidden
...

show more ...

bcachefs: Convert clock code to u64s

Eliminate possible integer truncation bugs on 32 bit

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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

Cross-merge networking fixes after downstream PR.

Conflicts:

net/sched/act_ct.c
26488172b029 ("net/sched: Fix UAF when resolving a

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

Cross-merge networking fixes after downstream PR.

Conflicts:

net/sched/act_ct.c
26488172b029 ("net/sched: Fix UAF when resolving a clash")
3abbd7ed8b76 ("act_ct: prepare for stolen verdict coming from conntrack and nat engine")

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge tag 'bcachefs-2024-07-10' of https://evilpiepirate.org/git/bcachefs

Pull bcachefs fixes from Kent Overstreet:

- Switch some asserts to WARN()

- Fix a few "transaction not locked" asserts i

Merge tag 'bcachefs-2024-07-10' of https://evilpiepirate.org/git/bcachefs

Pull bcachefs fixes from Kent Overstreet:

- Switch some asserts to WARN()

- Fix a few "transaction not locked" asserts in the data read retry
paths and backpointers gc

- Fix a race that would cause the journal to get stuck on a flush
commit

- Add missing fsck checks for the fragmentation LRU

- The usual assorted ssorted syzbot fixes

* tag 'bcachefs-2024-07-10' of https://evilpiepirate.org/git/bcachefs: (22 commits)
bcachefs: Add missing bch2_trans_begin()
bcachefs: Fix missing error check in journal_entry_btree_keys_validate()
bcachefs: Warn on attempting a move with no replicas
bcachefs: bch2_data_update_to_text()
bcachefs: Log mount failure error code
bcachefs: Fix undefined behaviour in eytzinger1_first()
bcachefs: Mark bch_inode_info as SLAB_ACCOUNT
bcachefs: Fix bch2_inode_insert() race path for tmpfiles
closures: fix closure_sync + closure debugging
bcachefs: Fix journal getting stuck on a flush commit
bcachefs: io clock: run timer fns under clock lock
bcachefs: Repair fragmentation_lru in alloc_write_key()
bcachefs: add check for missing fragmentation in check_alloc_to_lru_ref()
bcachefs: bch2_btree_write_buffer_maybe_flush()
bcachefs: Add missing printbuf_tabstops_reset() calls
bcachefs: Fix loop restart in bch2_btree_transactions_read()
bcachefs: Fix bch2_read_retry_nodecode()
bcachefs: Don't use the new_fs() bucket alloc path on an initialized fs
bcachefs: Fix shift greater than integer size
bcachefs: Change bch2_fs_journal_stop() BUG_ON() to warning
...

show more ...

bcachefs: io clock: run timer fns under clock lock

We don't have a way to flush a timer that's executing the callback, and
this is simple and limited enough in scope that we can just use the lock
in

bcachefs: io clock: run timer fns under clock lock

We don't have a way to flush a timer that's executing the callback, and
this is simple and limited enough in scope that we can just use the lock
instead.

Needed for the next patch that adds direct wakeups from the allocator to
copygc, where we're now more frequently calling io_timer_del() on an
expiring timer.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

show more ...

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

Sync to get the drm_printer changes to drm-intel-next.

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

Merge branch 'for-6.9/amd-sfh' into for-linus

- assorted fixes and optimizations for amd-sfh (Basavaraj Natikar)

Signed-off-by: Jiri Kosina <jkosina@suse.com>

Merge tag 'drm-misc-next-2024-02-08' into msm-next

Merge the drm-misc tree to uprev MSM CI.

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

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

Kickstart 6.9 development cycle.

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