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vmx(1): fix translateflat on 64-bit

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This commit is contained in:
aiju 2017-06-22 07:31:35 +00:00
parent cabfa4e916
commit 5883986336
1 changed files with 3 additions and 2 deletions
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5
sys/src/cmd/vmx/x86.c
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@ -16,10 +16,11 @@ struct VMemReq {
static uintptr static uintptr
translateflat(uintptr va, uintptr *pa, uintptr) translateflat(uintptr va, uintptr *pa, uintptr)
{ {
if(sizeof(uintptr) != 4 && va >> 32 != 0) return 0;
*pa = va; *pa = va;
if(va == 0) if(va == 0)
return -1; return 0xFFFFFFFFUL;
return 0; return -va;
} }
static uintptr static uintptr