From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C58924189D0 for ; Fri, 17 Jul 2026 13:57:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784296660; cv=none; b=MzrK7br02xwUhHsI716Mr76kpbLDSdfDWjT4LhbfAJ3aARt/KQvmEGHVLc1EhjuKqAOGTZg449Jsp9gb8NrXgeexS1AG2o3KyXLUNqAk8iFfmyi224p4HD0ruemfZbZcQc+pUF2Q9odJIaZgyj8AJUNGOOUNAgXqI+5CN27bVRM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784296660; c=relaxed/simple; bh=JFMmulHrz2LcSmKr9a4lEl8CIKgM/IEvkzMPT23U7g4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KCaszZyB5HcEI6RM2lq+97nlVIJbnOUt464kljKUGnlmo+lFsOVP5VM9+BXlT2LEjwG2TnpH8fztghNpbfdNViiWjbBW0Elmz2A8cE2K5JK2PzZ8AHafH8TJTxwQzj4EyNo9JASz+7yl7FyTX1jhjnMY7TTLIV+OpdpNwh2zGKI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=Rhc6wWqV; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="Rhc6wWqV" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7ED741476; Fri, 17 Jul 2026 06:57:27 -0700 (PDT) Received: from J2N7QTR9R3 (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 423633F905; Fri, 17 Jul 2026 06:57:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1784296651; bh=JFMmulHrz2LcSmKr9a4lEl8CIKgM/IEvkzMPT23U7g4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Rhc6wWqVlXhpT+kPJrdc/fueioZvU8wFwXNqX3tvtyBfJikOzgMFq54j+5Bz+LCw+ opd1NFmm5pdds3g6+xKP3s8NBgw7Jex8w/9pqtGmkaQn+zVJ88pdoAKiVDl5NwuvGq GPzCapaP3SoiUJvNUF7eO1wtFvSwRVsfkRMX2qJo= Date: Fri, 17 Jul 2026 14:57:21 +0100 From: Mark Rutland To: Shrikanth Hegde Cc: "Christophe Leroy (CS GROUP)" , linux-kernel@vger.kernel.org, frederic@kernel.org, jstultz@google.com, juri.lelli@redhat.com, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, vincent.guittot@linaro.org, vschneid@redhat.com Subject: Re: [PATCH 4/5] sched: dynamic: Simplify irqentry_exit_cond_resched() Message-ID: References: <20260703133358.698078-1-mark.rutland@arm.com> <20260703133358.698078-5-mark.rutland@arm.com> <4905f97c-9154-4794-b337-808f6eec2949@linux.ibm.com> <2e141369-1b6f-425e-8648-a8969ee5d1b3@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2e141369-1b6f-425e-8648-a8969ee5d1b3@linux.ibm.com> On Fri, Jul 17, 2026 at 07:19:03PM +0530, Shrikanth Hegde wrote: > On 7/17/26 4:35 PM, Mark Rutland wrote: > > On Mon, Jul 06, 2026 at 10:12:29AM +0530, Shrikanth Hegde wrote: > > > JFYI, > > > Christophe had sent this patch, I am sure you guys will sort out the > > > conflicts. (I don't see it merged yet, but likely might) > > > > > > https://lore.kernel.org/all/2bf10a0afffefb6aca44bf2f864cc17471a80e31.1781870889.git.chleroy@kernel.org/ > > > > Thanks for the heads-up! > > > > Sorry, I'd skipped Ccing all the arch folk as I hadn't expected anyone > > was likely to be doing similar in the arch code right now. I'll make > > sure you're both Cc'd for any subsequent versions. > > > > It looks like the only difference for powerpc is that I leave > > need_irq_preemption() lying around. Christophe, if you're happy with > > this series, I could pick a patch from you to remove that (e.g. take > > your patch and apply it to the end of this series, reduced to removing > > need_irq_preemption()). > > > > Any preference? > > I will go by Christophe preference. > > But i see it is in powerpc fixes branch and part of pull request. > https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=fixes > > So, you might have to rebase on top of it. Sorry, I didn't spot that. Thanks for the pointer! I'll wait for that to land and rebase atop, then. Mark.