From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id CDB001B4BD for ; Fri, 29 Jun 2018 11:35:55 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Jun 2018 02:35:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,285,1526367600"; d="scan'208";a="62550679" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.83]) ([10.237.221.83]) by fmsmga002.fm.intel.com with ESMTP; 29 Jun 2018 02:35:52 -0700 To: David Marchand Cc: dev@dpdk.org, Christian Ehrhardt , Luca Boccassi , Maxime Coquelin , Neil Horman , Stephen Hemminger References: <20180516101851.2443-1-ferruh.yigit@intel.com> <20180516144220.21235-1-ferruh.yigit@intel.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; prefer-encrypt=mutual; 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WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v3] igb_uio: fail and log if kernel lock down is enabled X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jun 2018 09:35:56 -0000 On 6/29/2018 8:04 AM, David Marchand wrote: > Hello Ferruh, > > On Wed, May 16, 2018 at 4:42 PM, Ferruh Yigit wrote: >> @@ -136,3 +132,22 @@ static bool pci_check_and_mask_intx(struct pci_dev *pdev) >> #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0) >> #define HAVE_PCI_MSI_MASK_IRQ 1 >> #endif >> + >> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0) >> +#define HAVE_ALLOC_IRQ_VECTORS 1 >> +#endif >> + >> +static inline bool igbuio_kernel_is_locked_down(void) >> +{ >> +#ifdef CONFIG_LOCK_DOWN_KERNEL >> +#ifdef CONFIG_LOCK_DOWN_IN_EFI_SECURE_BOOT >> + return kernel_is_locked_down(NULL); >> +#elif CONFIG_EFI_SECURE_BOOT_LOCK_DOWN >> + return kernel_is_locked_down(); >> +#else >> + return false; >> +#endif >> +#else >> + return false; >> +#endif >> +} > > Missing some defined() for the check on CONFIG_EFI_SECURE_BOOT_LOCK_DOWN. > It causes a build error with ubuntu-16.04 hwe for aarch64. > > I can send a patch. Hi David, You are right, please send the patch if have bandwidth for it, thanks.