linux-trace-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: patchwork-bot+linux-riscv@kernel.org
To: Valentin Schneider <vschneid@redhat.com>
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, rcu@vger.kernel.org, x86@kernel.org,
	linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
	linux-arch@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
	dave.hansen@linux.intel.com, hpa@zytor.com, luto@kernel.org,
	peterz@infradead.org, acme@kernel.org, jpoimboe@kernel.org,
	pbonzini@redhat.com, arnd@arndb.de, frederic@kernel.org,
	paulmck@kernel.org, jbaron@akamai.com, rostedt@goodmis.org,
	ardb@kernel.org, samitolvanen@google.com, davem@davemloft.net,
	neeraj.upadhyay@kernel.org, joelagnelf@nvidia.com,
	josh@joshtriplett.org, boqun.feng@gmail.com, urezki@gmail.com,
	mathieu.desnoyers@efficios.com, mgorman@suse.de,
	akpm@linux-foundation.org, masahiroy@kernel.org,
	shenhan@google.com, riel@surriel.com, jannh@google.com,
	dan.carpenter@linaro.org, oleg@redhat.com, juri.lelli@redhat.com,
	williams@redhat.com, ypodemsk@redhat.com, mtosatti@redhat.com,
	dwagner@suse.de, ptesarik@suse.com, sshegde@linux.ibm.com
Subject: Re: [PATCH v7 00/31] context_tracking,x86: Defer some IPIs until a user->kernel transition
Date: Fri, 19 Dec 2025 08:10:08 +0000	[thread overview]
Message-ID: <176613180853.3684357.18339473690014642605.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20251114150133.1056710-1-vschneid@redhat.com>

Hello:

This series was applied to riscv/linux.git (fixes)
by Frederic Weisbecker <frederic@kernel.org>:

On Fri, 14 Nov 2025 16:01:02 +0100 you wrote:
> Context
> =======
> 
> We've observed within Red Hat that isolated, NOHZ_FULL CPUs running a
> pure-userspace application get regularly interrupted by IPIs sent from
> housekeeping CPUs. Those IPIs are caused by activity on the housekeeping CPUs
> leading to various on_each_cpu() calls, e.g.:
> 
> [...]

Here is the summary with links:
  - [v7,01/31] objtool: Make validate_call() recognize indirect calls to pv_ops[]
    (no matching commit)
  - [v7,02/31] objtool: Flesh out warning related to pv_ops[] calls
    (no matching commit)
  - [v7,03/31] rcu: Add a small-width RCU watching counter debug option
    https://git.kernel.org/riscv/c/d1e6d2773898
  - [v7,04/31] rcutorture: Make TREE04 use CONFIG_RCU_DYNTICKS_TORTURE
    https://git.kernel.org/riscv/c/82a224498005
  - [v7,05/31] jump_label: Add annotations for validating noinstr usage
    (no matching commit)
  - [v7,06/31] static_call: Add read-only-after-init static calls
    (no matching commit)
  - [v7,07/31] x86/paravirt: Mark pv_sched_clock static call as __ro_after_init
    (no matching commit)
  - [v7,08/31] x86/idle: Mark x86_idle static call as __ro_after_init
    (no matching commit)
  - [v7,09/31] x86/paravirt: Mark pv_steal_clock static call as __ro_after_init
    (no matching commit)
  - [v7,10/31] riscv/paravirt: Mark pv_steal_clock static call as __ro_after_init
    (no matching commit)
  - [v7,11/31] loongarch/paravirt: Mark pv_steal_clock static call as __ro_after_init
    (no matching commit)
  - [v7,12/31] arm64/paravirt: Mark pv_steal_clock static call as __ro_after_init
    (no matching commit)
  - [v7,13/31] arm/paravirt: Mark pv_steal_clock static call as __ro_after_init
    (no matching commit)
  - [v7,14/31] perf/x86/amd: Mark perf_lopwr_cb static call as __ro_after_init
    (no matching commit)
  - [v7,15/31] sched/clock: Mark sched_clock_running key as __ro_after_init
    (no matching commit)
  - [v7,16/31] KVM: VMX: Mark __kvm_is_using_evmcs static key as __ro_after_init
    (no matching commit)
  - [v7,17/31] x86/bugs: Mark cpu_buf_vm_clear key as allowed in .noinstr
    (no matching commit)
  - [v7,18/31] x86/speculation/mds: Mark cpu_buf_idle_clear key as allowed in .noinstr
    (no matching commit)
  - [v7,19/31] sched/clock, x86: Mark __sched_clock_stable key as allowed in .noinstr
    (no matching commit)
  - [v7,20/31] KVM: VMX: Mark vmx_l1d_should flush and vmx_l1d_flush_cond keys as allowed in .noinstr
    (no matching commit)
  - [v7,21/31] stackleack: Mark stack_erasing_bypass key as allowed in .noinstr
    (no matching commit)
  - [v7,22/31] objtool: Add noinstr validation for static branches/calls
    (no matching commit)
  - [v7,23/31] module: Add MOD_NOINSTR_TEXT mem_type
    (no matching commit)
  - [v7,24/31] context-tracking: Introduce work deferral infrastructure
    (no matching commit)
  - [v7,25/31] context_tracking,x86: Defer kernel text patching IPIs
    (no matching commit)
  - [v7,26/31] x86/jump_label: Add ASM support for static_branch_likely()
    (no matching commit)
  - [v7,27/31] x86/mm: Make INVPCID type macros available to assembly
    (no matching commit)
  - [RFC,v7,28/31] x86/mm/pti: Introduce a kernel/user CR3 software signal
    (no matching commit)
  - [RFC,v7,29/31] x86/mm/pti: Implement a TLB flush immediately after a switch to kernel CR3
    (no matching commit)
  - [RFC,v7,30/31] x86/mm, mm/vmalloc: Defer kernel TLB flush IPIs under CONFIG_COALESCE_TLBI=y
    (no matching commit)
  - [RFC,v7,31/31] x86/entry: Add an option to coalesce TLB flushes
    (no matching commit)

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2025-12-19  8:13 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-14 15:01 [PATCH v7 00/31] context_tracking,x86: Defer some IPIs until a user->kernel transition Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 01/31] objtool: Make validate_call() recognize indirect calls to pv_ops[] Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 02/31] objtool: Flesh out warning related to pv_ops[] calls Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 03/31] rcu: Add a small-width RCU watching counter debug option Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 04/31] rcutorture: Make TREE04 use CONFIG_RCU_DYNTICKS_TORTURE Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 05/31] jump_label: Add annotations for validating noinstr usage Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 06/31] static_call: Add read-only-after-init static calls Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 07/31] x86/paravirt: Mark pv_sched_clock static call as __ro_after_init Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 08/31] x86/idle: Mark x86_idle " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 09/31] x86/paravirt: Mark pv_steal_clock " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 10/31] riscv/paravirt: " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 11/31] loongarch/paravirt: " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 12/31] arm64/paravirt: " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 13/31] arm/paravirt: " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 14/31] perf/x86/amd: Mark perf_lopwr_cb " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 15/31] sched/clock: Mark sched_clock_running key " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 16/31] KVM: VMX: Mark __kvm_is_using_evmcs static " Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 17/31] x86/bugs: Mark cpu_buf_vm_clear key as allowed in .noinstr Valentin Schneider
2025-11-14 15:01 ` [PATCH v7 18/31] x86/speculation/mds: Mark cpu_buf_idle_clear " Valentin Schneider
2025-11-14 15:10 ` [PATCH v7 19/31] sched/clock, x86: Mark __sched_clock_stable " Valentin Schneider
2025-11-14 15:10 ` [PATCH v7 20/31] KVM: VMX: Mark vmx_l1d_should flush and vmx_l1d_flush_cond keys " Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 21/31] stackleack: Mark stack_erasing_bypass key " Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 22/31] objtool: Add noinstr validation for static branches/calls Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 23/31] module: Add MOD_NOINSTR_TEXT mem_type Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 24/31] context-tracking: Introduce work deferral infrastructure Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 25/31] context_tracking,x86: Defer kernel text patching IPIs Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 26/31] x86/jump_label: Add ASM support for static_branch_likely() Valentin Schneider
2025-11-14 15:14 ` [PATCH v7 27/31] x86/mm: Make INVPCID type macros available to assembly Valentin Schneider
2025-11-14 15:14 ` [RFC PATCH v7 28/31] x86/mm/pti: Introduce a kernel/user CR3 software signal Valentin Schneider
2025-11-14 15:14 ` [RFC PATCH v7 29/31] x86/mm/pti: Implement a TLB flush immediately after a switch to kernel CR3 Valentin Schneider
2025-11-19 14:31   ` Andy Lutomirski
2025-11-19 15:44     ` Valentin Schneider
2025-11-19 17:31       ` Andy Lutomirski
2025-11-21 10:12         ` Valentin Schneider
2025-11-14 15:14 ` [RFC PATCH v7 30/31] x86/mm, mm/vmalloc: Defer kernel TLB flush IPIs under CONFIG_COALESCE_TLBI=y Valentin Schneider
2025-11-19 18:31   ` Dave Hansen
2025-11-19 18:33     ` Andy Lutomirski
2025-11-21 17:37     ` Valentin Schneider
2025-11-21 17:50       ` Dave Hansen
2025-11-25 14:13         ` Valentin Schneider
2025-11-14 15:14 ` [RFC PATCH v7 31/31] x86/entry: Add an option to coalesce TLB flushes Valentin Schneider
2025-11-14 16:20 ` [PATCH v7 00/31] context_tracking,x86: Defer some IPIs until a user->kernel transition Andy Lutomirski
2025-11-14 17:22   ` Andy Lutomirski
2025-11-14 18:14     ` Paul E. McKenney
2025-11-14 18:45       ` Andy Lutomirski
2025-11-14 20:03         ` Paul E. McKenney
2025-11-15  0:29           ` Andy Lutomirski
2025-11-15  2:30             ` Paul E. McKenney
2025-11-14 20:06         ` Thomas Gleixner
2025-12-19  8:10 ` patchwork-bot+linux-riscv [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=176613180853.3684357.18339473690014642605.git-patchwork-notify@kernel.org \
    --to=patchwork-bot+linux-riscv@kernel.org \
    --cc=acme@kernel.org \
    --cc=akpm@linux-foundation.org \
    --cc=ardb@kernel.org \
    --cc=arnd@arndb.de \
    --cc=boqun.feng@gmail.com \
    --cc=bp@alien8.de \
    --cc=dan.carpenter@linaro.org \
    --cc=dave.hansen@linux.intel.com \
    --cc=davem@davemloft.net \
    --cc=dwagner@suse.de \
    --cc=frederic@kernel.org \
    --cc=hpa@zytor.com \
    --cc=jannh@google.com \
    --cc=jbaron@akamai.com \
    --cc=joelagnelf@nvidia.com \
    --cc=josh@joshtriplett.org \
    --cc=jpoimboe@kernel.org \
    --cc=juri.lelli@redhat.com \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=linux-trace-kernel@vger.kernel.org \
    --cc=loongarch@lists.linux.dev \
    --cc=luto@kernel.org \
    --cc=masahiroy@kernel.org \
    --cc=mathieu.desnoyers@efficios.com \
    --cc=mgorman@suse.de \
    --cc=mingo@redhat.com \
    --cc=mtosatti@redhat.com \
    --cc=neeraj.upadhyay@kernel.org \
    --cc=oleg@redhat.com \
    --cc=paulmck@kernel.org \
    --cc=pbonzini@redhat.com \
    --cc=peterz@infradead.org \
    --cc=ptesarik@suse.com \
    --cc=rcu@vger.kernel.org \
    --cc=riel@surriel.com \
    --cc=rostedt@goodmis.org \
    --cc=samitolvanen@google.com \
    --cc=shenhan@google.com \
    --cc=sshegde@linux.ibm.com \
    --cc=tglx@linutronix.de \
    --cc=urezki@gmail.com \
    --cc=vschneid@redhat.com \
    --cc=williams@redhat.com \
    --cc=x86@kernel.org \
    --cc=ypodemsk@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).