> -----Original Message----- > From: H. Peter Anvin [mailto:h...@zytor.com] > Sent: Tuesday, February 12, 2013 10:55 PM > To: KY Srinivasan > Cc: Yinghai Lu; mi...@kernel.org; linux-kernel@vger.kernel.org; > t...@linutronix.de; h...@linux.intel.com; linux-tip-comm...@vger.kernel.org > Subject: Re: [tip:x86/hyperv] X86: Handle Hyper-V vmbus interrupts as special > hypervisor interrupts > > On 02/12/2013 07:49 PM, KY Srinivasan wrote: > >>> > >>> The issue was that you could turn on CONFIG_HYPERV without enabling > >>> CONFIG_X86_LOCAL_APIC. Peter fixed it. > >>> > >> > >> He is asking why you are using IS_ENABLED() instead of #ifdef. The > >> difference is that IS_ENABLED() works even for modules. > > > > My mistake! > > > > Well, which one do you need?
I chose the IS_ENABLED() because I wanted to cover the case where HYPERV is configured as a module as well. K. Y > > -hpa > > > -- > H. Peter Anvin, Intel Open Source Technology Center > I work for Intel. I don't speak on their behalf. > >
