linux/kernel
Linus Torvalds c79e6fa98c Power management updates for 6.1-rc1
- Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
    Smythies).
 
  - Update the AMD P-state driver (Perry Yuan):
    * Fix wrong lowest perf fetch.
    * Map desired perf into pstate scope for powersave governor.
    * Update pstate frequency transition delay time.
    * Fix initial highest_perf value.
    * Clean up.
 
  - Move max CPU capacity to sugov_policy in the schedutil cpufreq
    governor (Lukasz Luba).
 
  - Add SM6115 to cpufreq-dt blocklist (Adam Skladowski).
 
  - Add support for Tegra239 and minor cleanups (Sumit Gupta, ye xingchen,
    and Yang Yingliang).
 
  - Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen Yan,
    and Viresh Kumar).
 
  - Minor cleanups around functions called at module_init() (Xiu Jianfeng).
 
  - Use module_init and add module_exit for bmips driver (Zhang Jianhua).
 
  - Add AlderLake-N support to intel_idle (Zhang Rui).
 
  - Replace strlcpy() with unused retval with strscpy() in intel_idle
    (Wolfram Sang).
 
  - Remove redundant check from cpuidle_switch_governor() (Yu Liao).
 
  - Replace strlcpy() with unused retval with strscpy() in the powernv
    cpuidle driver (Wolfram Sang).
 
  - Drop duplicate word from a comment in the coupled cpuidle driver
    (Jason Wang).
 
  - Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
    in the flags and the device is about to resume (Rafael Wysocki).
 
  - Add extra debugging statement for multiple active IRQs to system
    wakeup handling code (Mario Limonciello).
 
  - Replace strlcpy() with unused retval with strscpy() in the core
    system suspend support code (Wolfram Sang).
 
  - Update the intel_rapl power capping driver:
    * Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
    * Add support for RAPTORLAKE_S (Zhang Rui).
    * Fix UBSAN shift-out-of-bounds issue (Chao Qin).
 
  - Handle -EPROBE_DEFER when regulator is not probed on
    mtk-ci-devfreq.c (AngeloGioacchino Del Regno).
 
  - Fix message typo and use dev_err_probe() in rockchip-dfi.c
    (Christophe JAILLET).
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Merge tag 'pm-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These add support for some new hardware, extend the existing hardware
  support, fix some issues and clean up code

  Specifics:

   - Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
     Smythies)

   - Update the AMD P-state driver (Perry Yuan):
      - Fix wrong lowest perf fetch
      - Map desired perf into pstate scope for powersave governor
      - Update pstate frequency transition delay time
      - Fix initial highest_perf value
      - Clean up

   - Move max CPU capacity to sugov_policy in the schedutil cpufreq
     governor (Lukasz Luba)

   - Add SM6115 to cpufreq-dt blocklist (Adam Skladowski)

   - Add support for Tegra239 and minor cleanups (Sumit Gupta, ye
     xingchen, and Yang Yingliang)

   - Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen
     Yan, and Viresh Kumar)

   - Minor cleanups around functions called at module_init() (Xiu
     Jianfeng)

   - Use module_init and add module_exit for bmips driver (Zhang
     Jianhua)

   - Add AlderLake-N support to intel_idle (Zhang Rui)

   - Replace strlcpy() with unused retval with strscpy() in intel_idle
     (Wolfram Sang)

   - Remove redundant check from cpuidle_switch_governor() (Yu Liao)

   - Replace strlcpy() with unused retval with strscpy() in the powernv
     cpuidle driver (Wolfram Sang)

   - Drop duplicate word from a comment in the coupled cpuidle driver
     (Jason Wang)

   - Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
     in the flags and the device is about to resume (Rafael Wysocki)

   - Add extra debugging statement for multiple active IRQs to system
     wakeup handling code (Mario Limonciello)

   - Replace strlcpy() with unused retval with strscpy() in the core
     system suspend support code (Wolfram Sang)

   - Update the intel_rapl power capping driver:
      - Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
      - Add support for RAPTORLAKE_S (Zhang Rui).
      - Fix UBSAN shift-out-of-bounds issue (Chao Qin)

   - Handle -EPROBE_DEFER when regulator is not probed on
     mtk-ci-devfreq.c (AngeloGioacchino Del Regno)

   - Fix message typo and use dev_err_probe() in rockchip-dfi.c
     (Christophe JAILLET)"

* tag 'pm-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits)
  cpufreq: qcom-cpufreq-hw: Add cpufreq qos for LMh
  cpufreq: Add __init annotation to module init funcs
  cpufreq: tegra194: change tegra239_cpufreq_soc to static
  PM / devfreq: rockchip-dfi: Fix an error message
  PM / devfreq: mtk-cci: Handle sram regulator probe deferral
  powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
  PM: runtime: Return -EINPROGRESS from rpm_resume() in the RPM_NOWAIT case
  intel_idle: Add AlderLake-N support
  powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
  cpufreq: tegra194: Add support for Tegra239
  cpufreq: qcom-cpufreq-hw: Fix uninitialized throttled_freq warning
  cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
  powercap: intel_rapl: Add support for RAPTORLAKE_S
  cpufreq: amd-pstate: Fix initial highest_perf value
  cpuidle: Remove redundant check in cpuidle_switch_governor()
  PM: wakeup: Add extra debugging statement for multiple active IRQs
  cpufreq: tegra194: Remove the unneeded result variable
  PM: suspend: move from strlcpy() with unused retval to strscpy()
  intel_idle: move from strlcpy() with unused retval to strscpy()
  cpuidle: powernv: move from strlcpy() with unused retval to strscpy()
  ...
2022-10-03 13:26:47 -07:00
..
bpf Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2022-08-26 12:19:09 +01:00
cgroup cgroup: cgroup_get_from_id() must check the looked-up kn is a directory 2022-09-23 07:18:45 -10:00
configs xen: branch for v6.0-rc1b 2022-08-14 09:28:54 -07:00
debug Modules updates for v5.19-rc1 2022-05-26 17:13:43 -07:00
dma dma-mapping: mark dma_supported static 2022-09-07 10:38:28 +02:00
entry context_tracking: Take NMI eqs entrypoints over RCU 2022-07-05 13:32:59 -07:00
events perf/core: Fix reentry problem in perf_output_read_group() 2022-09-06 11:33:00 +02:00
futex drm for 5.19-rc1 2022-05-25 16:18:27 -07:00
gcov gcov: Remove compiler version check 2021-12-02 17:25:21 +09:00
irq irqchip/genirq updates for 5.20: 2022-07-28 12:36:35 +02:00
kcsan kcsan: test: Add a .kunitconfig to run KCSAN tests 2022-07-22 09:22:59 -06:00
livepatch Livepatching changes for 5.19 2022-06-02 08:55:01 -07:00
locking RCU pull request for v5.20 (or whatever) 2022-08-02 19:12:45 -07:00
module module: kunit: Load .kunit_test_suites section when CONFIG_KUNIT=m 2022-08-15 13:51:07 -06:00
power Char / Misc driver changes for 6.0-rc1 2022-08-04 11:05:48 -07:00
printk printk: do not wait for consoles when suspended 2022-07-15 10:52:11 +02:00
rcu Merge branches 'doc.2022.08.31b', 'fixes.2022.08.31b', 'kvfree.2022.08.31b', 'nocb.2022.09.01a', 'poll.2022.08.31b', 'poll-srcu.2022.08.31b' and 'tasks.2022.08.31b' into HEAD 2022-09-01 10:55:57 -07:00
sched Power management updates for 6.1-rc1 2022-10-03 13:26:47 -07:00
time time: Correct the prototype of ns_to_kernel_old_timeval and ns_to_timespec64 2022-08-09 20:02:13 +02:00
trace rv/reactor: add __init/__exit annotations to module init/exit funcs 2022-09-06 22:26:00 -04:00
.gitignore
acct.c kernel/acct: move acct sysctls to its own file 2022-04-06 13:43:44 -07:00
async.c Revert "module, async: async_synchronize_full() on module init iff async is used" 2022-02-03 11:20:34 -08:00
audit_fsnotify.c audit: fix potential double free on error path from fsnotify_add_inode_mark 2022-08-22 18:50:06 -04:00
audit_tree.c audit: use fsnotify group lock helpers 2022-04-25 14:37:28 +02:00
audit_watch.c fsnotify: pass flags argument to fsnotify_alloc_group() 2022-04-25 14:37:12 +02:00
audit.c audit: make is_audit_feature_set() static 2022-06-13 14:08:57 -04:00
audit.h audit: log AUDIT_TIME_* records only from rules 2022-02-22 13:51:40 -05:00
auditfilter.c audit/stable-5.17 PR 20220110 2022-01-11 13:08:21 -08:00
auditsc.c audit: move audit_return_fixup before the filters 2022-08-25 17:25:08 -04:00
backtracetest.c
bounds.c
capability.c xfs: don't generate selinux audit messages for capability testing 2022-03-09 10:32:06 -08:00
cfi.c context_tracking: Take IRQ eqs entrypoints over RCU 2022-07-05 13:32:59 -07:00
compat.c arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
configs.c
context_tracking.c MAINTAINERS: Add Paul as context tracking maintainer 2022-07-05 13:33:00 -07:00
cpu_pm.c context_tracking: Take IRQ eqs entrypoints over RCU 2022-07-05 13:32:59 -07:00
cpu.c Intel Trust Domain Extensions 2022-05-23 17:51:12 -07:00
crash_core.c vmcoreinfo: add kallsyms_num_syms symbol 2022-08-28 14:02:44 -07:00
crash_dump.c
cred.c x86: Mark __invalid_creds() __noreturn 2022-03-15 10:32:44 +01:00
delayacct.c delayacct: track delays from write-protect copy 2022-06-01 15:55:25 -07:00
dma.c
exec_domain.c
exit.c exit: Fix typo in comment: s/sub-theads/sub-threads 2022-08-03 10:44:54 +02:00
extable.c context_tracking: Take NMI eqs entrypoints over RCU 2022-07-05 13:32:59 -07:00
fail_function.c
fork.c execve reverts for v6.0-rc7 2022-09-20 08:38:55 -07:00
freezer.c
gen_kheaders.sh kheaders: Have cpio unconditionally replace files 2022-05-08 03:16:59 +09:00
groups.c security: Add LSM hook to setgroups() syscall 2022-07-15 18:21:49 +00:00
hung_task.c kernel/hung_task: fix address space of proc_dohung_task_timeout_secs 2022-07-29 18:12:35 -07:00
iomem.c
irq_work.c irq_work: use kasan_record_aux_stack_noalloc() record callstack 2022-04-15 14:49:55 -07:00
jump_label.c jump_label: make initial NOP patching the special case 2022-06-24 09:48:55 +02:00
kallsyms_internal.h kallsyms: move declarations to internal header 2022-07-17 17:31:39 -07:00
kallsyms.c Updates to various subsystems which I help look after. lib, ocfs2, 2022-08-07 10:03:24 -07:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt Revert "signal, x86: Delay calling signals in atomic on RT enabled kernels" 2022-03-31 10:36:55 +02:00
kcov.c kcov: update pos before writing pc in trace function 2022-05-25 13:05:42 -07:00
kexec_core.c kexec: drop weak attribute from functions 2022-07-15 12:21:16 -04:00
kexec_elf.c
kexec_file.c Updates to various subsystems which I help look after. lib, ocfs2, 2022-08-07 10:03:24 -07:00
kexec_internal.h
kexec.c kexec: avoid compat_alloc_user_space 2021-09-08 15:32:34 -07:00
kheaders.c
kmod.c
kprobes.c kprobes: Prohibit probes in gate area 2022-09-08 17:08:43 -04:00
ksysfs.c kernel/ksysfs.c: use helper macro __ATTR_RW 2022-03-23 19:00:33 -07:00
kthread.c kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal 2022-06-16 19:11:30 -07:00
latencytop.c latencytop: move sysctl to its own file 2022-04-21 11:40:59 -07:00
Makefile kernel: remove platform_has() infrastructure 2022-08-01 07:42:56 +02:00
module_signature.c
notifier.c notifier: Add blocking/atomic_notifier_chain_register_unique_prio() 2022-05-19 19:30:30 +02:00
nsproxy.c Revert "fs/exec: allow to unshare a time namespace on vfork+exec" 2022-09-13 10:38:43 -07:00
padata.c padata: replace cpumask_weight with cpumask_empty in padata.c 2022-01-31 11:21:46 +11:00
panic.c linux-kselftest-kunit-5.20-rc1 2022-08-02 19:34:45 -07:00
params.c kobject: remove kset from struct kset_uevent_ops callbacks 2021-12-28 11:26:18 +01:00
pid_namespace.c kernel: pid_namespace: use NULL instead of using plain integer as pointer 2022-04-29 14:38:00 -07:00
pid.c pid: add pidfd_get_task() helper 2021-10-14 13:29:18 +02:00
profile.c profile: setup_profiling_timer() is moslty not implemented 2022-07-29 18:12:36 -07:00
ptrace.c ptrace: fix clearing of JOBCTL_TRACED in ptrace_unfreeze_traced() 2022-07-09 11:06:19 -07:00
range.c
reboot.c Merge branch 'rework/kthreads' into for-linus 2022-06-23 19:11:28 +02:00
regset.c
relay.c relay: remove redundant assignment to pointer buf 2022-05-12 20:38:37 -07:00
resource_kunit.c
resource.c resource: Introduce alloc_free_mem_region() 2022-07-21 17:19:25 -07:00
rseq.c rseq: Kill process when unknown flags are encountered in ABI structures 2022-08-01 15:21:42 +02:00
scftorture.c scftorture: Fix distribution of short handler delays 2022-04-11 17:07:29 -07:00
scs.c kasan, vmalloc: only tag normal vmalloc allocations 2022-03-24 19:06:48 -07:00
seccomp.c seccomp: Add wait_killable semantic to seccomp user notifier 2022-05-03 14:11:58 -07:00
signal.c signal handling: don't use BUG_ON() for debugging 2022-07-07 09:53:43 -07:00
smp.c sched/debug: Try trigger_single_cpu_backtrace(cpu) in dump_cpu_task() 2022-08-31 05:03:14 -07:00
smpboot.c cpu/hotplug: Allow the CPU in CPU_UP_PREPARE state to be brought up again. 2022-04-12 14:13:01 +02:00
smpboot.h
softirq.c context_tracking: Take IRQ eqs entrypoints over RCU 2022-07-05 13:32:59 -07:00
stackleak.c stackleak: add on/off stack variants 2022-05-08 01:33:09 -07:00
stacktrace.c uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
static_call_inline.c static_call: Don't make __static_call_return0 static 2022-04-05 09:59:38 +02:00
static_call.c static_call: Don't make __static_call_return0 static 2022-04-05 09:59:38 +02:00
stop_machine.c Scheduler changes in this cycle were: 2022-05-24 11:11:13 -07:00
sys_ni.c kernel/sys_ni: add compat entry for fadvise64_64 2022-08-20 15:17:45 -07:00
sys.c arm64/sme: Implement vector length configuration prctl()s 2022-04-22 18:50:54 +01:00
sysctl-test.c
sysctl.c kernel/sysctl.c: Remove trailing white space 2022-08-08 09:01:36 -07:00
task_work.c task_work: allow TWA_SIGNAL without a rescheduling IPI 2022-04-30 08:39:32 -06:00
taskstats.c kernel: make taskstats available from all net namespaces 2022-04-29 14:38:03 -07:00
torture.c torture: Wake up kthreads after storing task_struct pointer 2022-02-01 17:24:39 -08:00
tracepoint.c tracepoint: Allow trace events in modules with TAINT_TEST 2022-09-06 22:26:00 -04:00
tsacct.c taskstats: version 12 with thread group and exe info 2022-04-29 14:38:03 -07:00
ucount.c ucounts: Handle wrapping in is_ucounts_overlimit 2022-02-17 09:11:57 -06:00
uid16.c
uid16.h
umh.c kthread: Don't allocate kthread_struct for init and umh 2022-05-06 14:49:44 -05:00
up.c
user_namespace.c ucounts: Fix systemd LimitNPROC with private users regression 2022-02-25 10:40:14 -06:00
user-return-notifier.c
user.c fs/epoll: use a per-cpu counter for user's watches count 2021-09-08 11:50:27 -07:00
usermode_driver.c blob_to_mnt(): kern_unmount() is needed to undo kern_mount() 2022-05-19 23:25:47 -04:00
utsname_sysctl.c
utsname.c
watch_queue.c This was a moderately busy cycle for documentation, but nothing all that 2022-08-02 19:24:24 -07:00
watchdog_hld.c Revert "printk: add functions to prefer direct printing" 2022-06-23 18:41:40 +02:00
watchdog.c powerpc updates for 6.0 2022-08-06 16:38:17 -07:00
workqueue_internal.h
workqueue.c workqueue: don't skip lockdep work dependency in cancel_work_sync() 2022-08-16 06:27:35 -10:00