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Re: [Xen-devel] [PATCH 2/5] x86/PoD: Avoid using variable length arrays in p2m_pod_zero_check()


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxx>
  • From: George Dunlap <george.dunlap@xxxxxxxxxx>
  • Date: Tue, 25 Sep 2018 11:20:35 +0100
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  • Cc: George Dunlap <george.dunlap@xxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>
  • Delivery-date: Tue, 25 Sep 2018 10:20:42 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Openpgp: preference=signencrypt

On 09/24/2018 02:00 PM, Andrew Cooper wrote:
> Callers of p2m_pod_zero_check() pass a count of up to POD_SWEEP_STRIDE.
> Move the definition of POD_SWEEP_STRIDE and give the arrays a fixed
> bound.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>

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