From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6618236F439; Wed, 11 Mar 2026 16:14:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773245691; cv=none; b=pohCisolfOaALGSZLJ1rNWwDEfHX2ypg2XyUjM6m8KSgzOjAEgKIViMrD2LzIRn8le2ht/5qt4LZh4cvqoHzASKefBIdW6CfMFelKSdcj06dTpCHKwtJliqwzWNiz5OrIBzMdC44EVaFiX/I746ylswUotsxVx15ZbP4XQiKNJ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773245691; c=relaxed/simple; bh=Vj1cq+iuqwG7KXNc1ZX/JifTm+pnU+rOj2V/GKfY+fk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qlHs0d+Ba3/avKa7zSrsVByWeYm3M4+SAzdG/JyoubSbPSyrOF7EDvE/FLeFX/M647bYWRujltKWoa4FJNdmSNwqS61xQ3L3qyNU7U3GQAnHdHBHaEMnVI01MSG7px556jy3sMH/RjMWXcQCzJhJGbwa5H4JSOpxJObRYnUmcpA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NHRYZRfP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NHRYZRfP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BAF88C4CEF7; Wed, 11 Mar 2026 16:14:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773245691; bh=Vj1cq+iuqwG7KXNc1ZX/JifTm+pnU+rOj2V/GKfY+fk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NHRYZRfPFB8/E/DPdqw4qRYpFNeFMnNq9gPPY06xhTBzPJX4thhJv7VxWAwd6q+X2 Le/8noiFhOK7J3DWxxz3c8v4VwY5i9MT7Agb1xWQYuI92kskJZ4JWs0TlpA9lir0N0 G0skV2EzFGuXjNJasZX9k0/0SfBQoKj+8/shL4riUnGQFXrn/VWWuVSv1p/ZfQHZLN b0QStdHhw5GuCSeKZzPFG1EOQA1fDDYS7KL1w3wd2n8YehHQLSWNUQv1uWu3U7dq4B dOm9Sd1VqRUk0ADGsXb3jwh/0BnGx1t/449KIVUKdWhdugrjtiGlhXjg+z5PM9h1NQ tUZLQoBjyymiw== Date: Wed, 11 Mar 2026 17:14:48 +0100 From: Frederic Weisbecker To: Heiko Carstens Cc: Alexander Gordeev , Sven Schnelle , Vasily Gorbik , Christian Borntraeger , linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Subject: Re: [RFC PATCH 3/3] s390/idle: Remove idle time and count sysfs files Message-ID: References: <20260225145146.1031705-1-hca@linux.ibm.com> <20260225145146.1031705-4-hca@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260225145146.1031705-4-hca@linux.ibm.com> Le Wed, Feb 25, 2026 at 03:51:46PM +0100, Heiko Carstens a écrit : > Remove the s390 specific idle_time_us and idle_count per-cpu sysfs > files. They do not provide an additional value. The risk that there are > existing applications which rely on these architecture specific files > should be very low. > > However if it turns out such applications exist, this can be easily > reverted. > > Signed-off-by: Heiko Carstens Acked-by: Frederic Weisbecker -- Frederic Weisbecker SUSE Labs