From: "Han, Weidong" <weidong.han@intel.com>
To: 'Amit Shah' <amit.shah@redhat.com>,
"Huang, Wei W" <wei.w.huang@intel.com>
Cc: 'kvm' <kvm@vger.kernel.org>
Subject: RE: [PATCH] kvm: userspace: change vtd.o to iommu.o in Kbuild
Date: Fri, 9 Jan 2009 09:36:54 +0800 [thread overview]
Message-ID: <715D42877B251141A38726ABF5CABF2C018E8FEAB4@pdsmsx503.ccr.corp.intel.com> (raw)
In-Reply-To: <20090108120913.GA16792@amit-x200.pnq.redhat.com>
Amit Shah wrote:
> On Thu, Jan 08, 2009 at 03:27:12PM +0800, Huang, Wei W wrote:
>> vtd.c has been renamed to iommu.c, need to change it in Kbuild
>> accordingly.
>>
>> Signed-off-by: Wei Huang <wei.w.huang@intel.com>
>> ---
>> kernel/x86/Kbuild | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/kernel/x86/Kbuild b/kernel/x86/Kbuild
>> index c4723b1..48339b4 100644
>> --- a/kernel/x86/Kbuild
>> +++ b/kernel/x86/Kbuild
>> @@ -10,7 +10,7 @@ ifeq ($(EXT_CONFIG_KVM_TRACE),y)
>> kvm-objs += kvm_trace.o
>> endif
>> ifeq ($(CONFIG_DMAR),y)
>> -kvm-objs += vtd.o
>> +kvm-objs += iommu.o
>
> This won't be able to build an older kernel.
>
Because IOMMU APIs were changed in kernel, it needs external module to support older kernel.
Regards,
Weidong
> Amit
next prev parent reply other threads:[~2009-01-09 1:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-08 7:27 [PATCH] kvm: userspace: change vtd.o to iommu.o in Kbuild Huang, Wei W
2009-01-08 12:09 ` Amit Shah
2009-01-09 1:36 ` Han, Weidong [this message]
2009-01-09 1:40 ` Zhang, Xiantao
2009-01-09 7:05 ` [PATCH] kvm: userspace: change vtd.o to iommu.o in Kbuild for IA64 Huang, Wei W
2009-01-13 7:31 [PATCH] kvm: userspace: change vtd.o to iommu.o in Kbuild Zheng, Shaohui
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