From: Catalin Marinas <catalin.marinas@arm.com>
To: "Christoph Lameter (Ampere)" <cl@gentwo.org>
Cc: Ankur Arora <ankur.a.arora@oracle.com>,
Haris Okanovic <harisokn@amazon.com>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org,
bpf@vger.kernel.org, arnd@arndb.de, will@kernel.org,
peterz@infradead.org, akpm@linux-foundation.org,
mark.rutland@arm.com, ast@kernel.org, rafael@kernel.org,
daniel.lezcano@linaro.org, memxor@gmail.com,
zhenglifeng1@huawei.com, xueshuai@linux.alibaba.com,
rdunlap@infradead.org, david.laight.linux@gmail.com,
broonie@kernel.org, joao.m.martins@oracle.com,
boris.ostrovsky@oracle.com, konrad.wilk@oracle.com,
ashok.bhat@arm.com
Subject: Re: [PATCH v15 12/16] cpuidle/poll_state: Wait for need-resched via tif_need_resched_relaxed_wait()
Date: Wed, 14 Oct 2026 10:00:18 +0100 [thread overview]
Message-ID: <as9EospGcR2e1mpO@arm.com> (raw)
In-Reply-To: <3e8bda45-0aa7-d0be-8aad-dab95902dcde@gentwo.org>
On Mon, Sep 21, 2026 at 10:47:13AM -0700, Christoph Lameter (Ampere) wrote:
> On Fri, 11 Sep 2026, Ankur Arora wrote:
> > Thanks for retesting.
> >
> > > The new unit tests all pass on both metal and virt variants of the same machines.
> > >
> > > I hope we can merge this soon.
> >
> > Yes indeed. I'll send out one more version which addresses a few minor
> > bot comments (and patch-1 needs a re-review because of changes.)
> >
> > But other than that this is as mergeable as it will ever be.
>
> I dont see it anywhere. Is this patchset scheduled to be merged?
Not as far as I'm aware. There were some minor issues raised by Sashiko.
Ankur said he'll respin a v16 but I guess his spare time is fairly
limited.
If any interesting party wants to take it over, that would be great. It
would also be nice to get some acks from the atomic infrastructure
maintainers.
--
Catalin
next prev parent reply other threads:[~2026-10-14 9:00 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 20:22 [PATCH v15 00/16] barrier: Add smp_cond_load_{relaxed,acquire}_timeout() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 01/16] asm-generic: barrier: Add smp_cond_load_relaxed_timeout() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 02/16] arm64: barrier: Support smp_cond_load_relaxed_timeout() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 03/16] arm64/delay: move, fixup usecs_to_cycles() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 04/16] arm64: support WFET in smp_cond_load_relaxed_timeout() Ankur Arora
2026-08-31 21:16 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 05/16] arm64: rqspinlock: Remove private copy of smp_cond_load_acquire_timewait() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 06/16] asm-generic: barrier: Add smp_cond_load_acquire_timeout() Ankur Arora
2026-08-31 21:17 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 07/16] atomic: Add atomic_cond_read_*_timeout() Ankur Arora
2026-08-31 21:16 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 08/16] locking/atomic: scripts: build atomic_long_cond_read_*_timeout() Ankur Arora
2026-08-31 20:22 ` [PATCH v15 09/16] bpf/rqspinlock: switch check_timeout() to a clock interface Ankur Arora
2026-08-31 21:16 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 10/16] bpf/rqspinlock: Use smp_cond_load_acquire_timeout() Ankur Arora
2026-08-31 21:31 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 11/16] sched: add need-resched timed wait interface Ankur Arora
2026-08-31 20:22 ` [PATCH v15 12/16] cpuidle/poll_state: Wait for need-resched via tif_need_resched_relaxed_wait() Ankur Arora
2026-09-10 23:04 ` Haris Okanovic
2026-09-11 7:13 ` Ankur Arora
2026-09-21 17:47 ` Christoph Lameter (Ampere)
2026-10-14 9:00 ` Catalin Marinas [this message]
2026-10-14 13:03 ` Peter Zijlstra
2026-10-14 15:23 ` Catalin Marinas
2026-08-31 20:22 ` [PATCH v15 13/16] arm64/delay: enable testing smp_cond_load_relaxed_timeout() Ankur Arora
2026-08-31 21:16 ` bot+bpf-ci
2026-08-31 20:22 ` [PATCH v15 14/16] barrier: add tests for smp_cond_load_*_timeout() Ankur Arora
2026-08-31 21:17 ` bot+bpf-ci
2026-09-10 23:04 ` Haris Okanovic
2026-08-31 20:22 ` [PATCH v15 15/16] barrier: timeout validity checks for smp_cond_load_relaxed_timeout() Ankur Arora
2026-08-31 21:16 ` bot+bpf-ci
2026-09-10 23:04 ` Haris Okanovic
2026-08-31 20:22 ` [PATCH v15 16/16] barrier: timeout validity checks for smp_cond_load_acquire_timeout() Ankur Arora
2026-09-10 23:04 ` Haris Okanovic
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