From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 137B4C43334 for ; Tue, 26 Jul 2022 07:14:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237932AbiGZHOO (ORCPT ); Tue, 26 Jul 2022 03:14:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237898AbiGZHOM (ORCPT ); Tue, 26 Jul 2022 03:14:12 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80DB028E2E for ; Tue, 26 Jul 2022 00:14:11 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4LsSnn3Mv5z4xD9; Tue, 26 Jul 2022 17:14:05 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1658819647; bh=HL9LUglH5FauIY1Yvh8EE8Z+9W1+HaJf5dkKU4DN+SQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=E6X1X4FmKuciil/HbOmlYEtHmXJ+BMR5vul48kjJMX1SO9Gsa+IpPyOW0VL8Uuohp bjHFehQqZcdZrded6uKD+1tQwNbYkS3Se7HRkp4DPOvKVC33vO7ohkHQaqlfVF8vgn zPrpJyastWguyBgeaSnjGf4M+WbG2tOyKsuSiVF31dR2KFoMXJ8wu+ocpkc+S8MQR0 LZWo5hEjkP+Hc79FA18mr6uREAKIkFzVF5uboD2oknsPeCjSTF/u6Kcj8P+8Ueuivd k40igXxAcpFahcDUAjqX/Pq+NFpUtwDOjq1M6Bx5xsfqCM2JOh7PSHA1juVpFAolos 5fq8KHTrrN00A== From: Michael Ellerman To: Guenter Roeck , Scott Cheloha Cc: linux-watchdog@vger.kernel.org, tzungbi@kernel.org, brking@linux.ibm.com, nathanl@linux.ibm.com, aik@ozlabs.ru, npiggin@gmail.com, vaishnavi@linux.ibm.com, wvoigt@us.ibm.com, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH v3 4/4] watchdog/pseries-wdt: initial support for H_WATCHDOG-based watchdog timers In-Reply-To: <20220725213026.GA1319556@roeck-us.net> References: <20220713202335.1217647-1-cheloha@linux.ibm.com> <20220713202335.1217647-5-cheloha@linux.ibm.com> <28eb0fd6-4c4e-17d5-0f89-73eb68b051fa@roeck-us.net> <20220725213026.GA1319556@roeck-us.net> Date: Tue, 26 Jul 2022 17:14:03 +1000 Message-ID: <87bktcbb2c.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Guenter Roeck writes: > On Mon, Jul 25, 2022 at 11:11:41AM -0500, Scott Cheloha wrote: >> On Wed, Jul 13, 2022 at 01:50:14PM -0700, Guenter Roeck wrote: >> > On 7/13/22 13:23, Scott Cheloha wrote: >> > > PAPR v2.12 defines a new hypercall, H_WATCHDOG. The hypercall permits >> > > guest control of one or more virtual watchdog timers. The timers have >> > > millisecond granularity. The guest is terminated when a timer >> > > expires. >> > > >> > > This patch adds a watchdog driver for these timers, "pseries-wdt". >> > > >> > > pseries_wdt_probe() currently assumes the existence of only one >> > > platform device and always assigns it watchdogNumber 1. If we ever >> > > expose more than one timer to userspace we will need to devise a way >> > > to assign a distinct watchdogNumber to each platform device at device >> > > registration time. >> > > >> > > Signed-off-by: Scott Cheloha >> > >> > Acked-by: Guenter Roeck >> >> Guenter, Michael, >> >> Which tree is taking this series? powerpc. It's been in next-test/next for about a week. It's in linux-next today. > The series includes non-watchdog changes, so my expectation was that some > other tree would take it. Yep, thanks for the ack. cheers