From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 86A382D1F44; Sat, 8 Aug 2026 08:44:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786178690; cv=none; b=jqjVCoKrucQal/OgH5VyYycP/Y8psSMRR07RGsqaMdA+Sg8r1BG8Xasbgiq5j4n9lYd+j2jDgmJX2Tg1hRGvFP9U1MXvYZi/MG6Zl7g+T+Gky7B1bM6tfnAU9lLl9VOITYL3+i8xtlIt/RgyS+8Wp6lZVGjE+kX80dmnavYlBKY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786178690; c=relaxed/simple; bh=WtvfKxzuyQIxbslbU5OlYqvf/xsnlyieAnY+PYE5x8M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tHju9aWwUhcWTwv0wTlp2DOw7Xcb5rM2dNrztecIsN9feCAzkxpGc62E6D+ZqO4NTzfBlDy/Fv/zFBOYn0XT8dggzqnuzFUKl0Ya9os/vPsNSKaddapTKj3i42HYhxbEz7xt+7xEIl5DBt8qGYInDY4WRQhIFojpURWyXznY410= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ZDWLT1FG; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZDWLT1FG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=QeAUpskGyRCUNroI+oUG5WTw82pZX6a/avToWmOT4hk=; b=ZDWLT1FGRf+tesTah2b4D808yj qxYR4761L0bpo4qi+5ocgcNV7z/6RB/Zu0dMReAbyEohDDZWFo3OSGiWWtyiFBrNOz2/JQ5ffvoaJ x5klsOoSolv0paWWq+2F/+jDqIMJTVmOGahnoCS2CyC1KcL5MGcOTaLJo1T3H6G4RsBmDRu1Elueo Y/zIu1XeEtbVt3DYAafy318/jB/rHnf/F6UUhbig39eZ8WVl2jLkaLDkjzXA+R/IVMfx+mtOInfQ2 MuvFWKcEYFjK05N3D7iocjVFwhK+uozZ/0VoTjzRUhqnBS2MnanOwGfyJll4TBOLH0d0onfdXe3Qi +Gf8heaw==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.99.2 #2 (Red Hat Linux)) id 1wscfR-0000000Crgc-081O; Sat, 08 Aug 2026 08:44:33 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id EA996300182; Sat, 08 Aug 2026 10:44:31 +0200 (CEST) Date: Sat, 8 Aug 2026 10:44:31 +0200 From: Peter Zijlstra To: Karl Mehltretter Cc: Andrew Morton , Andrey Konovalov , Dmitry Vyukov , Alexander Potapenko , Marco Elver , Bradley Morgan , Thomas Gleixner , Anna-Maria Behnsen , Frederic Weisbecker , Ingo Molnar , Juri Lelli , Vincent Guittot , Steven Rostedt , Sebastian Andrzej Siewior , Clark Williams , linux-rt-devel@lists.linux.dev, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/5] kcov: suppress timer and scheduler coverage leaks Message-ID: <20260808084431.GS687043@noisy.programming.kicks-ass.net> References: <20260807205027.31972-1-kmehltretter@gmail.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: <20260807205027.31972-1-kmehltretter@gmail.com> On Fri, Aug 07, 2026 at 10:50:22PM +0200, Karl Mehltretter wrote: > Karl Mehltretter (5): > kcov: add kcov_pause()/kcov_resume() helpers > hrtimer: pause KCOV during deferred rearm > sched: pause KCOV in __schedule() > sched: pause KCOV in try_to_wake_up() > sched: pause KCOV in wake_up_new_task() > > include/linux/hrtimer_rearm.h | 18 ++++++++++++++++-- > include/linux/kcov.h | 25 ++++++++++++++++++++++++- > kernel/kcov.c | 2 +- > kernel/sched/core.c | 15 ++++++++++++++- > 4 files changed, 55 insertions(+), 5 deletions(-) You've send me a partial series; which is the same as not sending me anything at all. If you want me to look at it, send the complete thing, so I can evaluate the whole thing.