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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.

  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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