Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753572Ab2JHOyD (ORCPT ); Mon, 8 Oct 2012 10:54:03 -0400 Received: from ch1ehsobe005.messaging.microsoft.com ([216.32.181.185]:50954 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750779Ab2JHOx7 convert rfc822-to-8bit (ORCPT ); Mon, 8 Oct 2012 10:53:59 -0400 X-Forefront-Antispam-Report: CIP:131.107.125.8;KIP:(null);UIP:(null);IPV:NLI;H:TK5EX14HUBC105.redmond.corp.microsoft.com;RD:none;EFVD:NLI X-SpamScore: -7 X-BigFish: VS-7(zz9371I542M1432Izz1202h1d1ah1d2ahzz8275bh8275dhz2fh2a8h683h839h944hd25hf0ah107ah1220h1288h12a5h12a9h12bdh137ah13b6h1441h1155h) X-Forefront-Antispam-Report-Untrusted: CIP:157.56.234.5;KIP:(null);UIP:(null);(null);H:SN2PRD0310HT004.namprd03.prod.outlook.com;R:internal;EFV:INT From: KY Srinivasan To: Rusty Russell , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "devel@linuxdriverproject.org" , "olaf@aepfle.de" , "apw@canonical.com" , "akpm@linux-foundation.org" , "andi@firstfloor.org" Subject: RE: [PATCH 2/2] Drivers: hv: Add Hyper-V balloon driver Thread-Topic: [PATCH 2/2] Drivers: hv: Add Hyper-V balloon driver Thread-Index: AQHNpOUXgnwlsoeYd0afghaYt4KseJeu5pOAgACYMjA= Date: Mon, 8 Oct 2012 14:53:39 +0000 Message-ID: <426367E2313C2449837CD2DE46E7EAF930A1FC60@SN2PRD0310MB382.namprd03.prod.outlook.com> References: <1349654347-18337-1-git-send-email-kys@microsoft.com> <1349654386-18378-1-git-send-email-kys@microsoft.com> <1349654386-18378-2-git-send-email-kys@microsoft.com> <87obkdpld8.fsf@rustcorp.com.au> In-Reply-To: <87obkdpld8.fsf@rustcorp.com.au> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [173.61.55.165] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OrganizationHeadersPreserved: SN2PRD0310HT004.namprd03.prod.outlook.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%OZLABS.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%LINUXFOUNDATION.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%VGER.KERNEL.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%LINUXDRIVERPROJECT.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%AEPFLE.DE$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%CANONICAL.COM$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%LINUX-FOUNDATION.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-FOPE-CONNECTOR: Id%59$Dn%FIRSTFLOOR.ORG$RO%2$TLS%6$FQDN%131.107.125.5$TlsDn% X-CrossPremisesHeadersPromoted: TK5EX14HUBC105.redmond.corp.microsoft.com X-CrossPremisesHeadersFiltered: TK5EX14HUBC105.redmond.corp.microsoft.com X-OriginatorOrg: microsoft.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1110 Lines: 34 > -----Original Message----- > From: Rusty Russell [mailto:rusty@ozlabs.org] > Sent: Monday, October 08, 2012 1:46 AM > To: KY Srinivasan; gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; > akpm@linux-foundation.org; andi@firstfloor.org > Cc: KY Srinivasan > Subject: Re: [PATCH 2/2] Drivers: hv: Add Hyper-V balloon driver > > "K. Y. Srinivasan" writes: > > +static int hot_add; > > + > > +module_param(hot_add, int, S_IRUGO); > > +MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add"); > > I think this should be a 'bool', but I can't tell, since it's not used > in this patch. You are right; currently, I unconditionally fail the hot add request. Hopefully, I will soon be able to support hot add once I get the needed host side changes. Regards, K. Y -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/