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Date: Mon, 26 Jun 2017 10:14:53 +0200 From: Vitaly Kuznetsov <vkuznets@...hat.com> To: kys@...hange.microsoft.com Cc: olaf@...fle.de, sthemmin@...rosoft.com, gregkh@...uxfoundation.org, jasowang@...hat.com, linux-kernel@...r.kernel.org, marcelo.cerri@...onical.com, kbuild-all@...org, apw@...onical.com, devel@...uxdriverproject.org, leann.ogasawara@...onical.com, kbuild test robot <lkp@...el.com>, Andy Lutomirski <luto@...nel.org>, x86@...nel.org Subject: Re: [PATCH 08/10] x86/hyper-v: use hypercall for remote TLB flush kbuild test robot <lkp@...el.com> writes: > Hi Vitaly, > > [auto build test ERROR on next-20170619] > [cannot apply to tip/x86/core linus/master linux/master v4.12-rc6 v4.12-rc5 v4.12-rc4 v4.12-rc7] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/kys-exchange-microsoft-com/x86-hyper-v-include-hyperv-only-when-CONFIG_HYPERV-is-set/20170626-133601 > config: i386-randconfig-a0-06250447 (attached as .config) > compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > All errors (new ones prefixed by >>): > > arch/x86/hyperv/mmu.c: In function 'hyperv_flush_tlb_others': >>> arch/x86/hyperv/mmu.c:120:32: error: passing argument 2 of 'native_flush_tlb_others' from incompatible pointer type [-Werror=incompatible-pointer-types] > native_flush_tlb_others(cpus, mm, start, end); > ^ It seems we're clashing with Andy's commit a2055abe9c6789cedef29abbdaa488a087faccc3 Author: Andy Lutomirski <luto@...nel.org> Date: Sun May 28 10:00:10 2017 -0700 x86/mm: Pass flush_tlb_info to flush_tlb_others() etc The fix should be simple but in case you want me to rebase/resend please let me know. -- Vitaly
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