Signed-off-by: Cong Wang <amw...@redhat.com>
---
arch/powerpc/kvm/book3s_pr.c | 4 ++--
arch/powerpc/mm/dma-noncoherent.c | 5 ++---
arch/powerpc/mm/hugetlbpage.c | 4 ++--
arch/powerpc/mm/mem.c | 4 ++--
4 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 3c791e1..fbd4103 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -227,14 +227,14 @@ static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu,
struct kvmppc_pte *pte)
hpage_offset /= 4;
get_page(hpage);
- page = kmap_atomic(hpage, KM_USER0);
+ page = kmap_atomic(hpage);
/* patch dcbz into reserved instruction, so we trap */
for (i=hpage_offset; i < hpage_offset + (HW_PAGE_SIZE / 4); i++)
if ((page[i] & 0xff0007ff) == INS_DCBZ)
page[i] &= 0xfffffff7;
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(page);
put_page(hpage);
}
diff --git a/arch/powerpc/mm/dma-noncoherent.c
b/arch/powerpc/mm/dma-noncoherent.c
index 329be36..6747eec 100644
--- a/arch/powerpc/mm/dma-noncoherent.c
+++ b/arch/powerpc/mm/dma-noncoherent.c
@@ -365,12 +365,11 @@ static inline void __dma_sync_page_highmem(struct page
*page,
local_irq_save(flags);
do {
- start = (unsigned long)kmap_atomic(page + seg_nr,
- KM_PPC_SYNC_PAGE) + seg_offset;
+ start = (unsigned long)kmap_atomic(page + seg_nr) + seg_offset;
/* Sync this buffer segment */
__dma_sync((void *)start, seg_size, direction);
- kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
+ kunmap_atomic((void *)start);
seg_nr++;
/* Calculate next buffer segment size */
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 8558b57..85d3592 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -880,9 +880,9 @@ void flush_dcache_icache_hugepage(struct page *page)
if (!PageHighMem(page)) {
__flush_dcache_icache(page_address(page+i));
} else {
- start = kmap_atomic(page+i, KM_PPC_SYNC_ICACHE);
+ start = kmap_atomic(page+i);
__flush_dcache_icache(start);
- kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
+ kunmap_atomic(start);
}
}
}
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 2dd6bdd..edb8b3a 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -457,9 +457,9 @@ void flush_dcache_icache_page(struct page *page)
#endif
#ifdef CONFIG_BOOKE
{
- void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
+ void *start = kmap_atomic(page);
__flush_dcache_icache(start);
- kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
+ kunmap_atomic(start);
}
#elif defined(CONFIG_8xx) || defined(CONFIG_PPC64)
/* On 8xx there is no need to kmap since highmem is not supported */
--
1.7.4.4
--
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