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Message-Id: <20250330182612.add2bb30fef22ca5bc3e2755@linux-foundation.org>
Date: Sun, 30 Mar 2025 18:26:12 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org,
mm-commits@...r.kernel.org
Subject: [GIT PULL] non-MM updates for 6.15-rc1
Linus, please pull mm.git's non-MM updates for this development cycle.
I'm not seeing any present or future conflicts or build issues at this
time.
Thanks.
The following changes since commit 80e54e84911a923c40d7bee33a34c1b4be148d7a:
Linux 6.14-rc6 (2025-03-09 13:45:25 -1000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-nonmm-stable-2025-03-30-18-23
for you to fetch changes up to 434333dd3f66f9d1ad387dabd2a565182a823f31:
mailmap: consolidate email addresses of Alexander Sverdlin (2025-03-21 22:10:06 -0700)
----------------------------------------------------------------
- The 7 patch series "powerpc/crash: use generic crashkernel
reservation" from Sourabh Jain changes powerpc's kexec code to use more
of the generic layers.
- The 2 patch series "get_maintainer: report subsystem status
separately" from Vlastimil Babka makes some long-requested improvements
to the get_maintainer output.
- The 4 patch series "ucount: Simplify refcounting with rcuref_t" from
Sebastian Siewior cleans up and optimizing the refcounting in the ucount
code.
- The 12 patch series "reboot: support runtime configuration of
emergency hw_protection action" from Ahmad Fatoum improves the ability
for a driver to perform an emergency system shutdown or reboot.
- The 16 patch series "Converge on using secs_to_jiffies() part two"
from Easwar Hariharan performs further migrations from
msecs_to_jiffies() to secs_to_jiffies().
- The 7 patch series "lib/interval_tree: add some test cases and
cleanup" from Wei Yang permits more userspace testing of kernel library
code, adds some more tests and performs some cleanups.
- The 2 patch series "hung_task: Dump the blocking task stacktrace" from
Masami Hiramatsu arranges for the hung_task detector to dump the stack
of the blocking task and not just that of the blocked task.
- The 4 patch series "resource: Split and use DEFINE_RES*() macros" from
Andy Shevchenko provides some cleanups to the resource definition
macros.
- Plus the usual shower of singleton patches - please see the individual
changelogs for details.
----------------------------------------------------------------
Ahmad Fatoum (12):
reboot: replace __hw_protection_shutdown bool action parameter with an enum
reboot: reboot, not shutdown, on hw_protection_reboot timeout
docs: thermal: sync hardware protection doc with code
reboot: describe do_kernel_restart's cmd argument in kernel-doc
reboot: rename now misleading __hw_protection_shutdown symbols
reboot: indicate whether it is a HARDWARE PROTECTION reboot or shutdown
reboot: add support for configuring emergency hardware protection action
regulator: allow user configuration of hardware protection action
platform/chrome: cros_ec_lpc: prepare for hw_protection_shutdown removal
dt-bindings: thermal: give OS some leeway in absence of critical-action
thermal: core: allow user configuration of hardware protection action
reboot: retire hw_protection_reboot and hw_protection_shutdown helpers
Alexander Sverdlin (1):
mailmap: consolidate email addresses of Alexander Sverdlin
Andrii Nakryiko (2):
mm,procfs: allow read-only remote mm access under CAP_PERFMON
docs,procfs: document /proc/PID/* access permission checks
Andy Shevchenko (5):
resource: split DEFINE_RES_NAMED_DESC() out of DEFINE_RES_NAMED()
resource: replace open coded variant of DEFINE_RES_NAMED_DESC()
resource: replace open coded variants of DEFINE_RES_*_NAMED()
resource: replace open coded variant of DEFINE_RES()
relay: use kasprintf() instead of fixed buffer formatting
Antonio Quartulli (1):
scripts/gdb/linux/symbols.py: address changes to module_sect_attrs
Bart Van Assche (1):
fs/procfs: fix the comment above proc_pid_wchan()
Brendan Jackman (1):
scripts/gdb: add $lx_per_cpu_ptr()
Carlos Bilbao (1):
.mailmap: remove redundant mappings of emails
Easwar Hariharan (14):
coccinelle: misc: secs_to_jiffies: Patch expressions too
scsi: lpfc: convert timeouts to secs_to_jiffies()
accel/habanalabs: convert timeouts to secs_to_jiffies()
ALSA: ac97: convert timeouts to secs_to_jiffies()
btrfs: convert timeouts to secs_to_jiffies()
ata: libata-zpodd: convert timeouts to secs_to_jiffies()
xfs: convert timeouts to secs_to_jiffies()
power: supply: da9030: convert timeouts to secs_to_jiffies()
nvme: convert timeouts to secs_to_jiffies()
spi: spi-fsl-lpspi: convert timeouts to secs_to_jiffies()
spi: spi-imx: convert timeouts to secs_to_jiffies()
platform/x86/amd/pmf: convert timeouts to secs_to_jiffies()
platform/x86: thinkpad_acpi: convert timeouts to secs_to_jiffies()
RDMA/bnxt_re: convert timeouts to secs_to_jiffies()
Guilherme G. Piccoli (1):
scripts: add script to extract built-in firmware blobs
Harry Yoo (1):
MAINTAINERS: mailmap: update Hyeonggon's name and email address
I Hsin Cheng (1):
lib/plist.c: add shortcut for plist_requeue()
Ilya Leoshkevich (1):
scripts/gdb/symbols: determine KASLR offset on s390
Jarkko Sakkinen (1):
mailmap: remove never used @parity.io email
Kuan-Wei Chiu (1):
lib min_heap: use size_t for array size and index variables
Masami Hiramatsu (Google) (2):
hung_task: show the blocker task if the task is hung on mutex
samples: add hung_task detector mutex blocking sample
Mateusz Guzik (1):
signal: avoid clearing TIF_SIGPENDING in recalc_sigpending() if unset
Matthew Wilcox (Oracle) (2):
ocfs2: use memcpy_to_folio() in ocfs2_symlink_get_block()
ocfs2: remove reference to bh->b_page
Philipp Hahn (1):
checkpatch: describe --min-conf-desc-length
Sebastian Andrzej Siewior (4):
rcu: provide a static initializer for hlist_nulls_head
ucount: replace get_ucounts_or_wrap() with atomic_inc_not_zero()
ucount: use RCU for ucounts lookups
ucount: use rcuref_t for reference counting
Sourabh Jain (7):
kexec: initialize ELF lowest address to ULONG_MAX
crash: remove an unused argument from reserve_crashkernel_generic()
crash: let arch decide usable memory range in reserved area
powerpc/crash: use generic APIs to locate memory hole for kdump
powerpc/crash: preserve user-specified memory limit
powerpc: insert System RAM resource to prevent crashkernel conflict
powerpc/crash: use generic crashkernel reservation
Thorsten Blum (1):
watchdog/perf: optimize bytes copied and remove manual NUL-termination
Vasiliy Kovalev (1):
ocfs2: validate l_tree_depth to avoid out-of-bounds access
Vlastimil Babka (2):
get_maintainer: add --substatus for reporting subsystem status
get_maintainer: stop reporting subsystem status as maintainer role
Wei Yang (7):
lib/rbtree: enable userland test suite for rbtree related data structure
lib/rbtree: split tests
lib/rbtree: add random seed
lib/interval_tree: add test case for interval_tree_iter_xxx() helpers
lib/interval_tree: add test case for span iteration
lib/interval_tree: skip the check before go to the right subtree
lib/interval_tree: fix the comment of interval_tree_span_iter_next_gap()
Yan Zhao (1):
kexec_core: accept unaccepted kexec segments' destination addresses
Yang Yang (1):
MAINTAINERS: add Yang Yang as a co-maintainer of PER-TASK DELAY ACCOUNTING
Yury Norov (1):
lib/zlib: drop EQUAL macro
Zijun Hu (2):
rhashtable: remove needless return in three void APIs
cpu: remove needless return in void API suspend_enable_secondary_cpus()
.mailmap | 11 +-
Documentation/ABI/testing/sysfs-kernel-reboot | 8 +
Documentation/admin-guide/kernel-parameters.txt | 6 +
.../devicetree/bindings/thermal/thermal-zones.yaml | 5 +-
Documentation/driver-api/thermal/sysfs-api.rst | 25 +-
Documentation/filesystems/proc.rst | 10 +
MAINTAINERS | 3 +-
arch/arm64/mm/init.c | 6 +-
arch/loongarch/kernel/setup.c | 5 +-
arch/powerpc/Kconfig | 3 +
arch/powerpc/include/asm/crash_reserve.h | 8 +
arch/powerpc/include/asm/kexec.h | 10 +-
arch/powerpc/kernel/prom.c | 2 +-
arch/powerpc/kexec/core.c | 96 +++-----
arch/powerpc/kexec/file_load_64.c | 259 +--------------------
arch/powerpc/mm/mem.c | 2 +-
arch/riscv/mm/init.c | 6 +-
arch/x86/kernel/setup.c | 6 +-
.../accel/habanalabs/common/command_submission.c | 2 +-
drivers/accel/habanalabs/common/debugfs.c | 2 +-
drivers/accel/habanalabs/common/device.c | 2 +-
drivers/accel/habanalabs/common/habanalabs_drv.c | 2 +-
drivers/ata/libata-zpodd.c | 3 +-
drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 2 +-
drivers/nvme/host/core.c | 6 +-
drivers/platform/chrome/cros_ec_lpc.c | 2 +-
drivers/platform/x86/amd/pmf/acpi.c | 2 +-
drivers/platform/x86/thinkpad_acpi.c | 2 +-
drivers/power/supply/da9030_battery.c | 3 +-
drivers/regulator/core.c | 4 +-
drivers/regulator/irq_helpers.c | 16 +-
drivers/scsi/lpfc/lpfc.h | 3 +-
drivers/scsi/lpfc/lpfc_els.c | 11 +-
drivers/scsi/lpfc/lpfc_hbadisc.c | 2 +-
drivers/scsi/lpfc/lpfc_init.c | 10 +-
drivers/scsi/lpfc/lpfc_scsi.c | 12 +-
drivers/scsi/lpfc/lpfc_sli.c | 41 ++--
drivers/scsi/lpfc/lpfc_vport.c | 2 +-
drivers/spi/spi-fsl-lpspi.c | 2 +-
drivers/spi/spi-imx.c | 2 +-
drivers/thermal/thermal_core.c | 17 +-
drivers/thermal/thermal_core.h | 1 +
drivers/thermal/thermal_of.c | 7 +-
fs/btrfs/disk-io.c | 6 +-
fs/ocfs2/alloc.c | 8 +
fs/ocfs2/aops.c | 17 +-
fs/ocfs2/quota_global.c | 2 +-
fs/proc/base.c | 2 +-
fs/xfs/xfs_icache.c | 2 +-
fs/xfs/xfs_sysfs.c | 8 +-
include/linux/cpu.h | 2 +-
include/linux/crash_reserve.h | 11 +-
include/linux/interval_tree_generic.h | 8 +-
include/linux/ioport.h | 9 +-
include/linux/kexec.h | 9 +
include/linux/list_nulls.h | 1 +
include/linux/min_heap.h | 12 +-
include/linux/mutex.h | 2 +
include/linux/reboot.h | 36 ++-
include/linux/rhashtable.h | 6 +-
include/linux/sched.h | 4 +
include/linux/types.h | 1 +
include/linux/user_namespace.h | 15 +-
include/uapi/linux/capability.h | 1 +
kernel/crash_reserve.c | 9 +-
kernel/fork.c | 13 +-
kernel/hung_task.c | 38 +++
kernel/kexec_core.c | 10 +
kernel/kexec_elf.c | 2 +-
kernel/kexec_file.c | 12 +
kernel/locking/mutex.c | 14 ++
kernel/reboot.c | 140 ++++++++---
kernel/relay.c | 3 +-
kernel/resource.c | 18 +-
kernel/signal.c | 7 +-
kernel/ucount.c | 95 ++++----
kernel/watchdog_perf.c | 6 +-
lib/Kconfig.debug | 11 +
lib/interval_tree.c | 12 +-
lib/interval_tree_test.c | 237 +++++++++++++++++--
lib/min_heap.c | 4 +-
lib/plist.c | 12 +
lib/rbtree_test.c | 30 ++-
lib/zlib_deflate/deflate.c | 6 +-
samples/Kconfig | 9 +
samples/Makefile | 1 +
samples/hung_task/Makefile | 2 +
samples/hung_task/hung_task_mutex.c | 66 ++++++
scripts/checkpatch.pl | 5 +-
scripts/coccinelle/misc/secs_to_jiffies.cocci | 10 +
scripts/extract-fwblobs | 30 +++
scripts/gdb/linux/cpus.py | 22 +-
scripts/gdb/linux/symbols.py | 44 +++-
scripts/gdb/linux/utils.py | 35 +++
scripts/get_maintainer.pl | 49 ++--
sound/pci/ac97/ac97_codec.c | 3 +-
tools/include/asm/timex.h | 13 ++
tools/include/linux/bitmap.h | 21 ++
tools/include/linux/container_of.h | 18 ++
tools/include/linux/kernel.h | 14 +-
tools/include/linux/math64.h | 5 +
tools/include/linux/moduleparam.h | 7 +
tools/include/linux/prandom.h | 51 ++++
tools/include/linux/slab.h | 1 +
tools/include/linux/types.h | 2 +
tools/lib/bitmap.c | 20 ++
tools/lib/slab.c | 16 ++
tools/testing/rbtree/Makefile | 33 +++
tools/testing/rbtree/interval_tree_test.c | 58 +++++
tools/testing/rbtree/rbtree_test.c | 48 ++++
tools/testing/rbtree/test.h | 4 +
tools/testing/shared/interval_tree-shim.c | 5 +
tools/testing/shared/linux/interval_tree.h | 7 +
tools/testing/shared/linux/interval_tree_generic.h | 2 +
tools/testing/shared/linux/rbtree.h | 8 +
tools/testing/shared/linux/rbtree_augmented.h | 7 +
tools/testing/shared/linux/rbtree_types.h | 8 +
tools/testing/shared/rbtree-shim.c | 6 +
118 files changed, 1426 insertions(+), 674 deletions(-)
create mode 100644 arch/powerpc/include/asm/crash_reserve.h
create mode 100644 samples/hung_task/Makefile
create mode 100644 samples/hung_task/hung_task_mutex.c
create mode 100755 scripts/extract-fwblobs
create mode 100644 tools/include/asm/timex.h
create mode 100644 tools/include/linux/container_of.h
create mode 100644 tools/include/linux/moduleparam.h
create mode 100644 tools/include/linux/prandom.h
create mode 100644 tools/testing/rbtree/Makefile
create mode 100644 tools/testing/rbtree/interval_tree_test.c
create mode 100644 tools/testing/rbtree/rbtree_test.c
create mode 100644 tools/testing/rbtree/test.h
create mode 100644 tools/testing/shared/interval_tree-shim.c
create mode 100644 tools/testing/shared/linux/interval_tree.h
create mode 100644 tools/testing/shared/linux/interval_tree_generic.h
create mode 100644 tools/testing/shared/linux/rbtree.h
create mode 100644 tools/testing/shared/linux/rbtree_augmented.h
create mode 100644 tools/testing/shared/linux/rbtree_types.h
create mode 100644 tools/testing/shared/rbtree-shim.c
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