diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_rm_mmu.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_rm_mmu.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index 7af7c70f1468..7a0f12404e0e 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -23,20 +23,9 @@ #include <asm/pte-walk.h> /* Translate address of a vmalloc'd thing to a linear map address */ -static void *real_vmalloc_addr(void *x) +static void *real_vmalloc_addr(void *addr) { - unsigned long addr = (unsigned long) x; - pte_t *p; - /* - * assume we don't have huge pages in vmalloc space... - * So don't worry about THP collapse/split. Called - * Only in realmode with MSR_EE = 0, hence won't need irq_save/restore. - */ - p = find_init_mm_pte(addr, NULL); - if (!p || !pte_present(*p)) - return NULL; - addr = (pte_pfn(*p) << PAGE_SHIFT) | (addr & ~PAGE_MASK); - return __va(addr); + return __va(ppc_find_vmap_phys((unsigned long)addr)); } /* Return 1 if we need to do a global tlbie, 0 if we can use tlbiel */ |