From: Roman Kagan <rkagan@virtuozzo.com>
To: kbuild test robot <lkp@intel.com>
Cc: "kbuild-all@01.org" <kbuild-all@01.org>,
Michael Kelley <mikelley@microsoft.com>,
Lan Tianyu <Tianyu.Lan@microsoft.com>,
Joerg Roedel <jroedel@suse.de>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Sasha Levin <sashal@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H. Peter Anvin" <hpa@zytor.com>,
"x86@kernel.org" <x86@kernel.org>,
"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: [PATCH] x86/hyperv: make vapic support x2apic mode
Date: Tue, 1 Oct 2019 09:18:23 +0000 [thread overview]
Message-ID: <20191001091819.GA17478@rkaganb> (raw)
In-Reply-To: <201910010607.cwCYMTaB%lkp@intel.com>
On Tue, Oct 01, 2019 at 06:44:08AM +0800, kbuild test robot wrote:
> url: https://github.com/0day-ci/linux/commits/Roman-Kagan/x86-hyperv-make-vapic-support-x2apic-mode/20191001-044238
> config: x86_64-randconfig-e004-201939 (attached as .config)
> compiler: gcc-7 (Debian 7.4.0-13) 7.4.0
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> arch/x86/hyperv/hv_apic.c: In function 'hv_x2apic_read':
> >> arch/x86/hyperv/hv_apic.c:91:10: error: implicit declaration of function 'native_apic_msr_read'; did you mean 'native_apic_icr_read'? [-Werror=implicit-function-declaration]
> return native_apic_msr_read(reg);
> ^~~~~~~~~~~~~~~~~~~~
> native_apic_icr_read
> arch/x86/hyperv/hv_apic.c: In function 'hv_x2apic_write':
> >> arch/x86/hyperv/hv_apic.c:119:3: error: implicit declaration of function 'native_apic_msr_write'; did you mean 'native_apic_icr_write'? [-Werror=implicit-function-declaration]
> native_apic_msr_write(reg, val);
> ^~~~~~~~~~~~~~~~~~~~~
> native_apic_icr_write
> cc1: some warnings being treated as errors
Oops, !CONFIG_X86_X2APIC needs to be handled. Will post v2.
Roman.
next prev parent reply other threads:[~2019-10-01 9:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 17:33 [PATCH] x86/hyperv: make vapic support x2apic mode Roman Kagan
2019-09-30 22:44 ` kbuild test robot
2019-10-01 9:18 ` Roman Kagan [this message]
2019-09-30 23:04 ` kbuild test robot
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