From: Peter Zijlstra <peterz@infradead.org>
To: Boqun Feng <boqun@kernel.org>
Cc: "Ingo Molnar" <mingo@kernel.org>, "Will Deacon" <will@kernel.org>,
"Waiman Long" <longman@redhat.com>, "Gary Guo" <gary@garyguo.net>,
"Alice Ryhl" <aliceryhl@google.com>,
"Lyude Paul" <lyude@redhat.com>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Onur Özkan" <work@onurozkan.dev>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Danilo Krummrich" <dakr@kernel.org>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
"Shrikanth Hegde" <sshegde@linux.ibm.com>,
"Madhavan Srinivasan" <maddy@linux.ibm.com>,
"Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
Subject: Re: [PATCH v5 00/18] Refcounted interrupt disable and SpinLockIrq for Rust
Date: Mon, 10 Aug 2026 10:53:55 +0200 [thread overview]
Message-ID: <20260810085355.GM49529@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20260810085255.GE1642880@noisy.programming.kicks-ass.net>
On Mon, Aug 10, 2026 at 10:52:55AM +0200, Peter Zijlstra wrote:
> On Fri, Aug 07, 2026 at 12:01:57AM -0700, Boqun Feng wrote:
>
> > * Added underflow/overflow checking for interrupt disabling counter as
> > suggested by Shrikanth.
> > * Added a max nesting level per suggestion from Shrikanth.
> > * Document/comment updates.
>
> Can I get those as separate patches? I had already queued and tested the
> previous version.
>
> (although as it turns out, I lost one SoB fixup somehow, so I'm applying
> them again with just that Changelog ammended)
I'll grab the rust patches from this set I suppose. I had not yet looked
at those, since I don't normally build rust crud and I need to figure
out how to do that again :-(
next prev parent reply other threads:[~2026-08-10 8:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 7:01 [PATCH v5 00/18] Refcounted interrupt disable and SpinLockIrq for Rust Boqun Feng
2026-08-07 7:01 ` [PATCH v5 01/18] preempt: Track NMI nesting to separate per-CPU counter Boqun Feng
2026-08-07 7:01 ` [PATCH v5 02/18] preempt: Introduce HARDIRQ_DISABLE_BITS Boqun Feng
2026-08-07 7:02 ` [PATCH v5 03/18] preempt: Introduce __preempt_count_{sub,add}_return() Boqun Feng
2026-08-07 7:02 ` [PATCH v5 04/18] openrisc: Include <linux/cpumask.h> in smp.h Boqun Feng
2026-08-07 7:02 ` [PATCH v5 05/18] irq & spin_lock: Add counted interrupt disabling/enabling Boqun Feng
2026-08-07 7:02 ` [PATCH v5 06/18] irq: Add KUnit test for refcounted interrupt enable/disable Boqun Feng
2026-08-07 7:02 ` [PATCH v5 07/18] irq: Add max local_interrupt_disable() nesting level kunit test case Boqun Feng
2026-08-07 7:02 ` [PATCH v5 08/18] locking: Switch to _irq_{disable,enable}() variants in cleanup guards Boqun Feng
2026-08-07 7:02 ` [PATCH v5 09/18] sched: Remove the unused preempt_offset parameter of __cant_sleep() Boqun Feng
2026-08-07 7:02 ` [PATCH v5 10/18] sched: Avoid signed comparison of preempt_count() in __cant_migrate() Boqun Feng
2026-08-07 7:02 ` [PATCH v5 11/18] preempt: Introduce HAS_SEPARATE_PREEMPT_RESCHED_BITS Boqun Feng
2026-08-07 7:02 ` [PATCH v5 12/18] arm64: sched/preempt: Enable HAS_SEPARATE_PREEMPT_RESCHED_BITS Boqun Feng
2026-08-07 7:02 ` [PATCH v5 13/18] s390/preempt: " Boqun Feng
2026-08-07 7:02 ` [PATCH v5 14/18] rust: Introduce interrupt module Boqun Feng
2026-08-10 8:57 ` Peter Zijlstra
2026-08-10 13:28 ` Boqun Feng
2026-08-07 7:02 ` [PATCH v5 15/18] rust: helper: Add spin_{un,}lock_irq_{enable,disable}() helpers Boqun Feng
2026-08-07 7:02 ` [PATCH v5 16/18] rust: sync: Use super::* in spinlock.rs Boqun Feng
2026-08-07 7:02 ` [PATCH v5 17/18] rust: sync: Add SpinLockIrq Boqun Feng
2026-08-10 9:02 ` Peter Zijlstra
2026-08-10 13:21 ` Boqun Feng
2026-08-07 7:02 ` [PATCH v5 18/18] rust: sync: Introduce SpinLockIrq::lock_with() and friends Boqun Feng
2026-08-10 8:52 ` [PATCH v5 00/18] Refcounted interrupt disable and SpinLockIrq for Rust Peter Zijlstra
2026-08-10 8:53 ` Peter Zijlstra [this message]
2026-08-10 9:30 ` Peter Zijlstra
2026-08-10 10:38 ` Gary Guo
2026-08-10 10:49 ` Peter Zijlstra
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