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From: Andrea Righi <arighi@nvidia.com>
To: Tejun Heo <tj@kernel.org>, David Vernet <void@manifault.com>,
	Changwoo Min <changwoo@igalia.com>,
	John Stultz <jstultz@google.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
	Valentin Schneider <vschneid@redhat.com>,
	K Prateek Nayak <kprateek.nayak@amd.com>,
	Christian Loehle <christian.loehle@arm.com>,
	David Dai <david.dai@linux.dev>, Koba Ko <kobak@nvidia.com>,
	Aiqun Yu <aiqun.yu@oss.qualcomm.com>,
	Shuah Khan <shuah@kernel.org>,
	sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH 10/10] sched: Allow enabling proxy exec with sched_ext
Date: Fri, 10 Jul 2026 10:36:34 +0200	[thread overview]
Message-ID: <20260710083913.30573-11-arighi@nvidia.com> (raw)
In-Reply-To: <20260710083913.30573-1-arighi@nvidia.com>

Now that sched_ext can handle proxy donors and BPF schedulers can opt in
to blocked-donor enqueueing with SCX_OPS_ENQ_BLOCKED, remove the
!SCHED_CLASS_EXT dependency from SCHED_PROXY_EXEC and allow both options
to be enabled together.

Signed-off-by: Andrea Righi <arighi@nvidia.com>
---
 init/Kconfig | 2 --
 1 file changed, 2 deletions(-)

diff --git a/init/Kconfig b/init/Kconfig
index 5230d4879b1c8..0817e62266e03 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -934,8 +934,6 @@ config SCHED_PROXY_EXEC
 	bool "Proxy Execution"
 	# Avoid some build failures w/ PREEMPT_RT until it can be fixed
 	depends on !PREEMPT_RT
-	# Need to investigate how to inform sched_ext of split contexts
-	depends on !SCHED_CLASS_EXT
 	# Not particularly useful until we get to multi-rq proxying
 	depends on EXPERT
 	help
-- 
2.55.0


  parent reply	other threads:[~2026-07-10  8:40 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-10  8:36 [PATCHSET v4 sched_ext/for-7.3] sched: Make proxy execution compatible with sched_ext Andrea Righi
2026-07-10  8:36 ` [PATCH 01/10] sched/core: Drop mutex locks before proxy rescheduling Andrea Righi
2026-07-10 18:56   ` John Stultz
2026-07-10 20:47     ` Andrea Righi
2026-07-11  0:21       ` John Stultz
2026-07-11  9:04         ` Andrea Righi
2026-07-10  8:36 ` [PATCH 02/10] sched_ext: Fix ops.running/stopping() pairing for proxy-exec donors Andrea Righi
2026-07-10 21:33   ` John Stultz
2026-07-11  9:37     ` Andrea Righi
2026-07-13  6:45       ` Andrea Righi
2026-07-10  8:36 ` [PATCH 03/10] sched_ext: Split curr|donor references properly Andrea Righi
2026-07-10  8:36 ` [PATCH 04/10] sched_ext: Fix TOCTOU race in consume_remote_task() Andrea Righi
2026-07-10  8:36 ` [PATCH 05/10] sched_ext: Handle blocked donor migration with proxy execution Andrea Righi
2026-07-10  8:36 ` [PATCH 06/10] sched_ext: Delegate proxy donor admission to BPF schedulers Andrea Righi
2026-07-11  1:43   ` John Stultz
2026-07-11  8:24     ` Andrea Righi
2026-07-10  8:36 ` [PATCH 07/10] sched_ext: Add proxy destination query kfuncs Andrea Righi
2026-07-10 21:54   ` John Stultz
2026-07-11  9:07     ` Andrea Righi
2026-07-10  8:36 ` [PATCH 08/10] sched_ext: Add selftest for blocked donor admission Andrea Righi
2026-07-10  8:36 ` [PATCH 09/10] sched_ext: scx_qmap: Add proxy execution support Andrea Righi
2026-07-10  8:36 ` Andrea Righi [this message]
  -- strict thread matches above, loose matches on Subject: below --
2026-07-13 16:17 [PATCHSET v5 sched_ext/for-7.3] sched: Make proxy execution compatible with sched_ext Andrea Righi
2026-07-13 16:17 ` [PATCH 10/10] sched: Allow enabling proxy exec " Andrea Righi
2026-07-13 16:49   ` sashiko-bot
2026-05-06 17:45 [RFC PATCH sched_ext/for-7.2 0/10] sched: Make proxy execution compatible " Andrea Righi
2026-05-06 17:45 ` [PATCH 10/10] sched: Allow enabling proxy exec " Andrea Righi

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