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Show patches with
: Submitter =
Peter Zijlstra
| 268 patches
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«
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[0/7] Cure some vaux idle wrackage
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[01/36] x86/perf/amd: Remove tracing from perf_lopwr_cb()
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[02/36] x86/idle: Replace x86_idle with a static_call
cpuidle,rcu: Cleanup the mess
- 2 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[03/36] cpuidle/poll: Ensure IRQ state is invariant
cpuidle,rcu: Cleanup the mess
- 1 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[04/36] cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[05/36] cpuidle: Move IRQ state validation
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[06/36] cpuidle,riscv: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[07/36] cpuidle,tegra: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[08/36] cpuidle,psci: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[09/36] cpuidle,imx6: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[1/3] notifier: Fix broken error handling pattern
[1/3] notifier: Fix broken error handling pattern
- - -
-
-
-
2019-06-24
Peter Zijlstra
Changes Requested
[1/3] x86/cpu: Fix Gracemont uarch
x86/cpu: Cleanup of INTEL_FAM6_foo
- - -
-
-
-
2023-08-07
Peter Zijlstra
Handled Elsewhere
[1/5] sched,signal,ptrace: Rework TASK_TRACED, TASK_STOPPED state
ptrace-vs-PREEMPT_RT and freezer rewrite
- - -
-
-
-
2022-04-12
Peter Zijlstra
Superseded
[1/6] sched: Unbreak wakeups
sched: Cleanup task_struct::state
2 1 -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[1/6] x86: Always inline arch_atomic64
A few cpuidle vs rcu fixes
- - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[1/7] x86, acpi, idle: Restructure the mwait idle routines
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[1/8] x86, acpi, idle: Restructure the mwait idle routines
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[10/36] cpuidle,omap3: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- 1 1
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[11/36] cpuidle,armada: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[12/36] cpuidle,omap2: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- 1 1
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[13/36] cpuidle,dt: Push RCU-idle into driver
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[14/36] cpuidle: Fix rcu_idle_*() usage
cpuidle,rcu: Cleanup the mess
- 1 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[15/36] cpuidle,cpu_pm: Remove RCU fiddling from cpu_pm_{enter,exit}()
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[16/36] rcu: Fix rcu_idle_exit()
cpuidle,rcu: Cleanup the mess
2 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[17/36] acpi_idle: Remove tracing
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[18/36] cpuidle: Annotate poll_idle()
cpuidle,rcu: Cleanup the mess
- 1 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[19/36] objtool/idle: Validate __cpuidle code as noinstr
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[2/3] x86/cpu: Fix Crestmont uarch
x86/cpu: Cleanup of INTEL_FAM6_foo
- - -
-
-
-
2023-08-07
Peter Zijlstra
Handled Elsewhere
[2/5] sched,ptrace: Fix ptrace_check_attach() vs PREEMPT_RT
ptrace-vs-PREEMPT_RT and freezer rewrite
- - -
-
-
-
2022-04-12
Peter Zijlstra
Superseded
[2/6] sched: Introduce task_is_running()
sched: Cleanup task_struct::state
1 - -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[2/6] x86/pvclock: improve atomic update of last_value in pvclock_clocksource_read
A few cpuidle vs rcu fixes
- - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[2/7] sched, preempt: Fixup missed PREEMPT_NEED_RESCHED folding
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[2/8] sched, preempt: Fixup missed PREEMPT_NEED_RESCHED folding
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[20/36] arch/idle: Change arch_cpu_idle() IRQ behaviour
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[21/36] x86/tdx: Remove TDX_HCALL_ISSUE_STI
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[22/36] arm,smp: Remove trace_.*_rcuidle() usage
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[23/36] arm64,smp: Remove trace_.*_rcuidle() usage
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[24/36] printk: Remove trace_.*_rcuidle() usage
cpuidle,rcu: Cleanup the mess
1 1 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[25/36] time/tick-broadcast: Remove RCU_NONIDLE usage
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[26/36] cpuidle,sched: Remove annotations from TIF_{POLLING_NRFLAG,NEED_RESCHED}
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[27/36] cpuidle,mwait: Make noinstr clean
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[28/36] cpuidle,tdx: Make tdx noinstr clean
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[29/36] cpuidle,xenpv: Make more PARAVIRT_XXL noinstr clean
cpuidle,rcu: Cleanup the mess
- 1 -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[3/3] x86/cpu: Update Hybrids
x86/cpu: Cleanup of INTEL_FAM6_foo
- - -
-
-
-
2023-08-07
Peter Zijlstra
Handled Elsewhere
[3/5] freezer: Have {,un}lock_system_sleep() save/restore flags
ptrace-vs-PREEMPT_RT and freezer rewrite
- - -
-
-
-
2022-04-12
Peter Zijlstra
Superseded
[3/6] ftrace/x86: Warn and ignore graph tracing when RCU is disabled
A few cpuidle vs rcu fixes
1 - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[3/6] sched,perf,kvm: Fix preemption condition
sched: Cleanup task_struct::state
1 - -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[3/7] idle, thermal, acpi: Remove home grown idle implementations
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[3/8] idle, thermal, acpi: Remove home grown idle implementations
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[30/36] cpuidle,nospec: Make noinstr clean
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[31/36] cpuidle,acpi: Make noinstr clean
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[32/36] ftrace: WARN on rcuidle
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[33/36] cpuidle,omap3: Use WFI for omap3_pm_idle()
cpuidle,rcu: Cleanup the mess
1 - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[34/36] cpuidle,omap3: Push RCU-idle into omap_sram_idle()
cpuidle,rcu: Cleanup the mess
- 1 1
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[35/36] cpuidle,powerdomain: Remove trace_.*_rcuidle()
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[36/36] cpuidle,clk: Remove trace_.*_rcuidle()
cpuidle,rcu: Cleanup the mess
- - -
-
-
-
2022-06-08
Peter Zijlstra
Handled Elsewhere
[4/5] freezer,umh: Clean up freezer/initrd interaction
ptrace-vs-PREEMPT_RT and freezer rewrite
- - -
-
-
-
2022-04-12
Peter Zijlstra
Superseded
[4/6] sched: Add get_current_state()
sched: Cleanup task_struct::state
1 - -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[4/6] x86: Mark sched_clock() noinstr
A few cpuidle vs rcu fixes
- - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[4/7] preempt, locking: Rework local_bh_{dis,en}able()
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[4/8] preempt, locking: Rework local_bh_{dis,en}able()
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[5/5] freezer,sched: Rewrite core freezer logic
ptrace-vs-PREEMPT_RT and freezer rewrite
- - -
-
-
-
2022-04-12
Peter Zijlstra
Superseded
[5/6] sched,timer: Use __set_current_state()
sched: Cleanup task_struct::state
1 2 -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[5/6] sched/clock: Make local_clock() noinstr
A few cpuidle vs rcu fixes
- - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[5/7] locking: Optimize lock_bh functions
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[5/8] locking: Optimize lock_bh functions
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[5/8] sched/cpufreq: pass sched class into cpufreq_update_util
- - -
-
-
-
2016-03-16
Peter Zijlstra
Superseded
[6/6] cpufreq: schedutil: New governor based on scheduler utilization data
- - -
-
-
-
2016-03-03
Peter Zijlstra
RFC
[6/6] cpuidle: Fix poll_idle() noinstr annotation
A few cpuidle vs rcu fixes
1 - -
-
-
-
2023-01-23
Peter Zijlstra
Handled Elsewhere
[6/6] sched: Change task_struct::state
sched: Cleanup task_struct::state
2 - -
-
-
-
2021-06-02
Peter Zijlstra
Not Applicable
[6/7] sched: Clean up preempt_enable_no_resched() abuse
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[6/8] sched, net: Clean up preempt_enable_no_resched() abuse
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[7/7] preempt: Take away preempt_enable_no_resched() from modules
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[7/7] preempt: Take away preempt_enable_no_resched() from modules
- - -
-
-
-
2013-11-20
Peter Zijlstra
Not Applicable
[7/8] sched, net: Fixup busy_loop_us_clock()
- - -
-
-
-
2013-11-28
Peter Zijlstra
Not Applicable
[7/8] sched, net: Fixup busy_loop_us_clock()
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[8/8] preempt: Take away preempt_enable_no_resched() from modules
- - -
-
-
-
2013-11-26
Peter Zijlstra
Not Applicable
[RFC,04/19] cpufreq: bring data structures close to their locks
- - -
-
-
-
2016-01-12
Peter Zijlstra
Not Applicable
[RFC,1/3] cpuidle: Inject tick boundary state
cpuidle,teo: Improve TEO tick decisions
- - -
-
-
-
2023-07-28
Peter Zijlstra
RFC
[RFC,1/4] acpi: Use CPUIDLE_FLAG_TIMER_STOP
Fix up ACPI processor idle vs RCU
1 - 1
-
-
-
2020-09-15
Peter Zijlstra
RFC
[RFC,1/9] seqlock/latch: Provide raw_read_seqcount_latch_retry()
local_clock() vs noinstr
- 2 -
-
-
-
2023-05-08
Peter Zijlstra
RFC
[RFC,2/3] cpuidle,teo: Improve NOHZ management
cpuidle,teo: Improve TEO tick decisions
- - -
-
-
-
2023-07-28
Peter Zijlstra
RFC
[RFC,2/4] acpi: Use CPUIDLE_FLAG_TLB_FLUSHED
Fix up ACPI processor idle vs RCU
- - -
-
-
-
2020-09-15
Peter Zijlstra
RFC
[RFC,2/9] time/sched_clock: Provide sched_clock_noinstr()
local_clock() vs noinstr
- - -
-
-
-
2023-05-08
Peter Zijlstra
RFC
[RFC,3/3] cpuidle,teo: Improve state selection
cpuidle,teo: Improve TEO tick decisions
- - -
-
-
-
2023-07-28
Peter Zijlstra
RFC
[RFC,3/3] idle: store the idle state index in the struct rq
- - -
-
-
-
2014-02-11
Peter Zijlstra
Not Applicable
[RFC,3/4] cpuidle: Allow cpuidle drivers to take over RCU-idle
Fix up ACPI processor idle vs RCU
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2020-09-15
Peter Zijlstra
RFC
[RFC,3/9] arm64/io: Always inline all of __raw_{read,write}[bwlq]()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,4/4] acpi: Take over RCU-idle for C3-BM idle
Fix up ACPI processor idle vs RCU
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2020-09-15
Peter Zijlstra
RFC
[RFC,4/9] arm64/arch_timer: Provide noinstr sched_clock_read() functions
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,5/9] loongarch: Provide noinstr sched_clock_read()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,6/9] s390/time: Provide sched_clock_noinstr()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,7/9] x86/tsc: Provide sched_clock_noinstr()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,8/9] sched/clock: Provide local_clock_noinstr()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,9/9] cpuidle: Use local_clock_noinstr()
local_clock() vs noinstr
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2023-05-08
Peter Zijlstra
RFC
[RFC,v2,1/5] tick/nohz: Introduce tick_get_sleep_length()
cpuidle,teo: Improve TEO vs NOHZ
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2023-08-02
Peter Zijlstra
RFC
[RFC,v2,2/5] cpuidle: Inject tick boundary state
cpuidle,teo: Improve TEO vs NOHZ
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2023-08-02
Peter Zijlstra
RFC
[RFC,v2,3/5] cpuidle/teo: Simplify a little
cpuidle,teo: Improve TEO vs NOHZ
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2023-08-02
Peter Zijlstra
RFC
[RFC,v2,4/5] cpuidle/teo: Avoid tick_nohz_next_event()
cpuidle,teo: Improve TEO vs NOHZ
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2023-08-02
Peter Zijlstra
RFC
[RFC,v2,5/5] cpuidle,teo: Improve state selection
cpuidle,teo: Improve TEO vs NOHZ
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2023-08-02
Peter Zijlstra
RFC
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