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Wed, 27 May 2020 01:18:39 +0000 From: Jianyong Wu To: Sudeep Holla CC: "netdev@vger.kernel.org" , "yangbo.lu@nxp.com" , "john.stultz@linaro.org" , "tglx@linutronix.de" , "pbonzini@redhat.com" , "sean.j.christopherson@intel.com" , "maz@kernel.org" , "richardcochran@gmail.com" , Mark Rutland , "will@kernel.org" , Suzuki Poulose , Steven Price , Justin He , Wei Chen , "kvm@vger.kernel.org" , Steve Capper , "linux-kernel@vger.kernel.org" , Kaly Xin , nd , Sudeep Holla , "kvmarm@lists.cs.columbia.edu" , "linux-arm-kernel@lists.infradead.org" Subject: RE: [RFC PATCH v12 03/11] psci: export smccc conduit get helper. Thread-Topic: [RFC PATCH v12 03/11] psci: export smccc conduit get helper. 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X-MS-Office365-Filtering-Correlation-Id-Prvs: 94192dc5-2fe9-4701-ba9c-08d801dbe2fe X-Forefront-PRVS: 04163EF38A X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: pvAyKtOfW6y6/iMdZl3583R6nCEZlgZkIXUzM1qaAgkQVENQBIBsO7BP7c8qCuwLkx4FWM47I2IST40wrOObeLibKPV4n6Pj6eWbWWauJXXlsUBy7KzGmFKoJ5SKALPpkQo5LJpZZ4Uh/SHDGDWchpP4paCX2RPIyz2zgENRLclYg3gnH59an8KbO/CwGA2/G1cTn/tq62ore+5YEqdG7j7/nd7TD0Cd03pn9XQtn7R2yZWhyX1kG1ciGfnbxtlv0JNaG7/5Y6N79ud7ZoDSz/NdvfCE1ZFDHn6ABPBpzPCkBP0DTCaiyt3970fUrqbZZkggo5037X3yiCTv8molEsgWoESgLsiveHfZkgntbJpe/LBZUnRM7SC5sREjFApWDE3zE4zxGYNH8FVc9epG8w== X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 May 2020 01:18:47.0311 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1dbf6bd0-51af-48ff-ad37-08d801dbe7cc X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0802MB2191 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sudeep, > -----Original Message----- > From: Sudeep Holla > Sent: Tuesday, May 26, 2020 6:10 PM > To: Jianyong Wu > Cc: netdev@vger.kernel.org; yangbo.lu@nxp.com; john.stultz@linaro.org; > tglx@linutronix.de; pbonzini@redhat.com; sean.j.christopherson@intel.com; > maz@kernel.org; richardcochran@gmail.com; Mark Rutland > ; will@kernel.org; Suzuki Poulose > ; Steven Price ; Justin > He ; Wei Chen ; > kvm@vger.kernel.org; Steve Capper ; linux- > kernel@vger.kernel.org; Kaly Xin ; nd ; > Sudeep Holla ; kvmarm@lists.cs.columbia.edu; > linux-arm-kernel@lists.infradead.org > Subject: Re: [RFC PATCH v12 03/11] psci: export smccc conduit get helper. >=20 > On Mon, May 25, 2020 at 01:37:56AM +0000, Jianyong Wu wrote: > > Hi Sudeep, > > > > > -----Original Message----- > > > From: Sudeep Holla > > > Sent: Friday, May 22, 2020 9:12 PM > > > To: Jianyong Wu > > > Cc: netdev@vger.kernel.org; yangbo.lu@nxp.com; > > > john.stultz@linaro.org; tglx@linutronix.de; pbonzini@redhat.com; > > > sean.j.christopherson@intel.com; maz@kernel.org; > > > richardcochran@gmail.com; Mark Rutland ; > > > will@kernel.org; Suzuki Poulose ; Steven > > > Price ; Justin He ; Wei > > > Chen ; kvm@vger.kernel.org; Steve Capper > > > ; linux- kernel@vger.kernel.org; Kaly Xin > > > ; nd ; Sudeep Holla > > > ; kvmarm@lists.cs.columbia.edu; > > > linux-arm-kernel@lists.infradead.org > > > Subject: Re: [RFC PATCH v12 03/11] psci: export smccc conduit get hel= per. > > > > > > On Fri, May 22, 2020 at 04:37:16PM +0800, Jianyong Wu wrote: > > > > Export arm_smccc_1_1_get_conduit then modules can use smccc > helper > > > > which adopts it. > > > > > > > > Acked-by: Mark Rutland > > > > Signed-off-by: Jianyong Wu > > > > --- > > > > drivers/firmware/psci/psci.c | 1 + > > > > 1 file changed, 1 insertion(+) > > > > > > > > diff --git a/drivers/firmware/psci/psci.c > > > > b/drivers/firmware/psci/psci.c index 2937d44b5df4..fd3c88f21b6a > > > > 100644 > > > > --- a/drivers/firmware/psci/psci.c > > > > +++ b/drivers/firmware/psci/psci.c > > > > @@ -64,6 +64,7 @@ enum arm_smccc_conduit > > > > arm_smccc_1_1_get_conduit(void) > > > > > > > > return psci_ops.conduit; > > > > } > > > > +EXPORT_SYMBOL(arm_smccc_1_1_get_conduit); > > > > > > > > > > I have moved this into drivers/firmware/smccc/smccc.c [1] Please > > > update this accordingly. > > > > Ok, I will remove this patch next version. >=20 > You may need it still, just that this patch won't apply as the function i= s moved > to a new file. >=20 Yeah, Thanks for remainder! Thanks Jianyong=20 > -- > Regards, > Sudeep