I got this compile warning with today linux-next:
arch/x86/kvm/mmu.c: In function ‘kvm_set_pte_rmapp’:
arch/x86/kvm/mmu.c:770: warning: cast to pointer from integer of different size
arch/x86/kvm/mmu.c: In function ‘kvm_set_spte_hva’:
arch/x86/kvm/mmu.c:849: warning: cast from pointer to integer of different size
This patch solves the issue:
Signed-off-by: Javier Martinez Canillas <martinez.javier@xxxxxxxxx>
---
arch/x86/kvm/mmu.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 20a2cd1..a0b2610 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -767,7 +767,7 @@ static int kvm_set_pte_rmapp(struct kvm *kvm, unsigned long *rmapp, u64 data)
{
int need_flush = 0;
u64 *spte, new_spte;
- pte_t *ptep = (pte_t *)data;
+ pte_t *ptep = (pte_t *)(unsigned long)data;
pfn_t new_pfn;
WARN_ON(pte_huge(*ptep));
@@ -846,7 +846,7 @@ int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte)
{
- kvm_handle_hva(kvm, hva, (u64)&pte, kvm_set_pte_rmapp);
+ kvm_handle_hva(kvm, hva, (unsigned long)&pte, kvm_set_pte_rmapp);
}
static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp, u64 data)
--
1.6.0.4
--
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