3.18-stable review patch. If anyone has any objections, please let me know.
------------------ From: Max Filippov <jcmvb...@gmail.com> commit ff009ab6d4d4581b62fa055ab6233133aca25ab8 upstream. Replace PAGE_KERNEL with PAGE_KERNEL_EXEC to allow copy_to_user_page invalidate icache for pages mapped with kmap. Signed-off-by: Max Filippov <jcmvb...@gmail.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/xtensa/include/asm/highmem.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/xtensa/include/asm/highmem.h +++ b/arch/xtensa/include/asm/highmem.h @@ -25,7 +25,7 @@ #define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT) #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) -#define kmap_prot PAGE_KERNEL +#define kmap_prot PAGE_KERNEL_EXEC #if DCACHE_WAY_SIZE > PAGE_SIZE #define get_pkmap_color get_pkmap_color -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
