Re: [Qemu-devel] [PATCH] intel_iommu: allow dynamic switch of IOMMU region

[Peter Xu]

On Tue, Dec 20, 2016 at 03:57:59PM -0800, address@hidden wrote:

[...]

> /tmp/qemu-test/src/hw/i386/intel_iommu.c: In function 
> ‘vtd_switch_address_space’:
> /tmp/qemu-test/src/hw/i386/intel_iommu.c:1196: warning: implicit declaration 
> of function ‘trace_vtd_switch_address_space’
> /tmp/qemu-test/src/hw/i386/intel_iommu.c:1196: warning: nested extern 
> declaration of ‘trace_vtd_switch_address_space’
> /tmp/qemu-test/src/hw/i386/intel_iommu.c: In function ‘vtd_find_add_as’:
> /tmp/qemu-test/src/hw/i386/intel_iommu.c:2412: error: ‘name’ undeclared 
> (first use in this function)
> /tmp/qemu-test/src/hw/i386/intel_iommu.c:2412: error: (Each undeclared 
> identifier is reported only once
> /tmp/qemu-test/src/hw/i386/intel_iommu.c:2412: error: for each function it 
> appears in.)

I believe I have got something missing for the rebase on the
trace-event file... Will repost a cleaner v2 with existing comments.

-- peterx