From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 42D7837AA70; Mon, 11 May 2026 12:07:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778501242; cv=none; b=AIJ+5efFbIq9+ac87dC1B4WAjcRLFUO736o2AyBLPxuLtG16SrFbVtHnWS6ficiq2JgjU487fOkFFwt/zMkCCwotXS4oQIUjUrfk7SSRqEk37dJfii8tKL/KZ3r2k93uZr1lZdlPwKMhpQTl0YoVihBIoHWJx2sf14qDi9Ui1J8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778501242; c=relaxed/simple; bh=3F100iP4pB5ahm0qxWq2S4gYcxguC9KnpbuH61KE3D0=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=EtuAOjMU0MwZbD1d3alw0ED9nps5M4ta0T6HpjdjZk8k4G/gZIWKNTaur82m+rr63MDEWcrADtzR3m1xwHoH+4dr3Lhcc7ujsy1V0hWV04TPZaWnphW4AHFGG8YDlBmqH95S/6Gs3VrcdlOhgBOiS0U9t/g70sJmnj6hHiJ9kdQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=SGq+qh56; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none 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="SGq+qh56" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Type:MIME-Version:References: Subject:Cc:To:From:Date:Message-ID:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To; bh=Li2IzmyteveydDL/ki4+K6/ktKsKujM5ayLTcdkUL+E=; b=SGq+qh56Jd1CUfUh4TSQv1PUGi OkcI/W8uyxq1j9sD2kbPv1J0zKv0TZjZnxH68we/feuSu/161TTdmflEqUeBGuww7t3bUpr+0ejUX wkc3wtxrpNnGstHjKwZvAmunqcPlJVPpgABPBmDoGFUN3NYEiIhTmM8CSCA9YREn3vjF4NEVeXKbT 1j9Iq9FLOhJ9/4SOch/uLGKXdGEL8Qt0keqVIdoeZgjMsPFaGUvXkQaCesX5CaUboNV5CbgJB9fr5 WU/VZajEK84BC5Ujp4KSohLO83VOv3RB+vCek6v1X9zrN50Hn5KXA0esYWXBp3zbhP0a1WWl3My4D Vw5HcT+g==; Received: from 2001-1c00-8d85-4b00-266e-96ff-fe07-7dcc.cable.dynamic.v6.ziggo.nl ([2001:1c00:8d85:4b00:266e:96ff:fe07:7dcc] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMPPZ-000000088m0-2Slj; Mon, 11 May 2026 12:07:01 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 0) id 0C79530075A; Mon, 11 May 2026 14:07:00 +0200 (CEST) Message-ID: <20260511120627.065013766@infradead.org> User-Agent: quilt/0.68 Date: Mon, 11 May 2026 13:31:05 +0200 From: Peter Zijlstra To: mingo@kernel.org Cc: longman@redhat.com, chenridong@huaweicloud.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, tj@kernel.org, hannes@cmpxchg.org, mkoutny@suse.com, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, jstultz@google.com, kprateek.nayak@amd.com, qyousef@layalina.io Subject: [PATCH v2 01/10] sched/debug: Use char * instead of char (*)[] References: <20260511113104.563854162@infradead.org> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Some of the fancy AI robots are getting 'upset'. Signed-off-by: Peter Zijlstra (Intel) --- kernel/sched/debug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -136,7 +136,7 @@ sched_feat_write(struct file *filp, cons if (cnt > 63) cnt = 63; - if (copy_from_user(&buf, ubuf, cnt)) + if (copy_from_user(buf, ubuf, cnt)) return -EFAULT; buf[cnt] = 0; @@ -221,7 +221,7 @@ static ssize_t sched_dynamic_write(struc if (cnt > 15) cnt = 15; - if (copy_from_user(&buf, ubuf, cnt)) + if (copy_from_user(buf, ubuf, cnt)) return -EFAULT; buf[cnt] = 0;