提交 55c62682 编写于 作者: I Ingo Molnar

x86: revert ucminus change

Signed-off-by: NIngo Molnar <mingo@elte.hu>
上级 2e5d9c85
...@@ -159,11 +159,7 @@ static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size, ...@@ -159,11 +159,7 @@ static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size,
switch (mode) { switch (mode) {
case IOR_MODE_UNCACHED: case IOR_MODE_UNCACHED:
default: default:
/* prot = PAGE_KERNEL_NOCACHE;
* FIXME: we will use UC MINUS for now, as video fb drivers
* depend on it. Upcoming ioremap_wc() will fix this behavior.
*/
prot = PAGE_KERNEL_UC_MINUS;
break; break;
case IOR_MODE_CACHED: case IOR_MODE_CACHED:
prot = PAGE_KERNEL; prot = PAGE_KERNEL;
......
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