Re: [PATCH] kvm: fix maybe-uninitialized compiler warning

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On 09/05/2015 05:07 AM, Clemens Gruber wrote:
Fixes the following compiler warning, occuring with GCC 5.2.0:

arch/x86/kvm/mmu.c: In function ‘handle_mmio_page_fault_common’:
arch/x86/kvm/mmu.c:3332:9: warning: ‘leaf’ may be used uninitialized in
this
function [-Wmaybe-uninitialized]
    while (root >= leaf) {
          ^
arch/x86/kvm/mmu.c:3304:12: note: ‘leaf’ was declared here
   int root, leaf;


Clemens, this is a know issue, please refer to:
      https://lkml.org/lkml/2015/9/1/27
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