| Message ID | 20170814142418.13267-18-julien.grall@arm.com |
|---|---|
| State | New |
| Headers | show |
| Series | xen/arm: Memory subsystem clean-up | expand |
Hi, On 14/08/17 15:24, Julien Grall wrote: > DEV_WC is only used for PAGE_HYPERVISOR_WC and does not bring much > improvement. > > Signed-off-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Cheers, Andre. > --- > xen/include/asm-arm/page.h | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/xen/include/asm-arm/page.h b/xen/include/asm-arm/page.h > index 465300c6e5..660e1779c5 100644 > --- a/xen/include/asm-arm/page.h > +++ b/xen/include/asm-arm/page.h > @@ -55,11 +55,10 @@ > #define WRITEBACK 0x3 > #define DEV_SHARED 0x4 > #define WRITEALLOC 0x7 > -#define DEV_WC BUFFERABLE > > #define PAGE_HYPERVISOR (WRITEALLOC) > #define PAGE_HYPERVISOR_NOCACHE (DEV_SHARED) > -#define PAGE_HYPERVISOR_WC (DEV_WC) > +#define PAGE_HYPERVISOR_WC (BUFFERABLE) > > /* > * Defines for changing the hypervisor PTE .ro and .nx bits. This is only to be >
diff --git a/xen/include/asm-arm/page.h b/xen/include/asm-arm/page.h index 465300c6e5..660e1779c5 100644 --- a/xen/include/asm-arm/page.h +++ b/xen/include/asm-arm/page.h @@ -55,11 +55,10 @@ #define WRITEBACK 0x3 #define DEV_SHARED 0x4 #define WRITEALLOC 0x7 -#define DEV_WC BUFFERABLE #define PAGE_HYPERVISOR (WRITEALLOC) #define PAGE_HYPERVISOR_NOCACHE (DEV_SHARED) -#define PAGE_HYPERVISOR_WC (DEV_WC) +#define PAGE_HYPERVISOR_WC (BUFFERABLE) /* * Defines for changing the hypervisor PTE .ro and .nx bits. This is only to be
DEV_WC is only used for PAGE_HYPERVISOR_WC and does not bring much improvement. Signed-off-by: Julien Grall <julien.grall@arm.com> --- xen/include/asm-arm/page.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)