Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760792AbbKTQvy (ORCPT ); Fri, 20 Nov 2015 11:51:54 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:25131 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759779AbbKTQvx (ORCPT ); Fri, 20 Nov 2015 11:51:53 -0500 Subject: Re: [PATCH v2] xen/events: Always allocate legacy interrupts on PV guests To: Stefano Stabellini References: <1447870445-17199-1-git-send-email-boris.ostrovsky@oracle.com> <564F397A.8010203@oracle.com> <564F3F4D.9080005@oracle.com> Cc: konrad.wilk@oracle.com, david.vrabel@citrix.com, linux@arm.linux.org.uk, stefano.stabellini@citrix.com, jgross@suse.com, tglx@linutronix.de, vkuznets@redhat.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, xen-devel@lists.xen.org, Catalin Marinas , Will Deacon From: Boris Ostrovsky Message-ID: <564F4F35.40401@oracle.com> Date: Fri, 20 Nov 2015 11:49:57 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: userv0021.oracle.com [156.151.31.71] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2023 Lines: 49 On 11/20/2015 11:33 AM, Stefano Stabellini wrote: >>> >>> >>> BTW, I got this build error: >>> >>> STUBCPY drivers/firmware/efi/libstub/lib-sort.stub.o >>> 0000000000000000 R_AARCH64_ABS64 __efistub_sort >>> 0000000000000008 R_AARCH64_ABS64 .init__ksymtab_strings >>> drivers/firmware/efi/libstub/lib-sort.stub.o: absolute symbol references >>> not >>> allowed in the EFI stub >>> drivers/firmware/efi/libstub/Makefile:63: recipe for target >>> 'drivers/firmware/efi/libstub/lib-sort.stub.o' failed >>> make[4]: *** [drivers/firmware/efi/libstub/lib-sort.stub.o] Error 1 >>> scripts/Makefile.build:403: recipe for target >>> 'drivers/firmware/efi/libstub' >>> failed >>> make[3]: *** [drivers/firmware/efi/libstub] Error 2 >>> scripts/Makefile.build:403: recipe for target 'drivers/firmware/efi' >>> failed >>> make[2]: *** [drivers/firmware/efi] Error 2 >>> scripts/Makefile.build:403: recipe for target 'drivers/firmware' failed >>> make[1]: *** [drivers/firmware] Error 2 >>> Makefile:943: recipe for target 'drivers' failed >>> make: *** [drivers] Error 2 >>> >>> I worked around this by removing some of EFI config options but presumably >>> this needs to be properly fixed. >>> Interesting. This build error could be something new. Could you please >>> post your kernel config? >> Attached. >> >> This, BTW, is on a relatively old toolstack: >> gcc version 4.8.2 20131014 (prerelease) (crosstool-NG >> linaro-1.13.1-4.8-2013.10 - Linaro GCC 2013.10) > Interesting. I cannot repro the error with Linaro GCC 4.9-2014. This does look like something toolstack-specific: I installed gcc version 4.8.3 20140401 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.04 - Linaro GCC 4.8-2014.04) from the link you provided above and it built without problems. -boris -- 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/