From: Christoph Hellwig Date: Mon, 8 Jun 2020 04:42:28 +0000 (-0700) Subject: sh: implement flush_icache_user_range X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=952ec41c44a4e9802f2c991912c117d2347832af;p=linux.git sh: implement flush_icache_user_range The SuperH implementation of flush_icache_range seems to be able to cope with user addresses. Just define flush_icache_user_range to flush_icache_range. Signed-off-by: Christoph Hellwig Signed-off-by: Andrew Morton Cc: Yoshinori Sato Cc: Rich Felker Link: http://lkml.kernel.org/r/20200515143646.3857579-22-hch@lst.de Signed-off-by: Linus Torvalds --- diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h index b932e42ef0284..fe7400079b97b 100644 --- a/arch/sh/include/asm/cacheflush.h +++ b/arch/sh/include/asm/cacheflush.h @@ -46,6 +46,7 @@ extern void flush_cache_range(struct vm_area_struct *vma, #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 extern void flush_dcache_page(struct page *page); extern void flush_icache_range(unsigned long start, unsigned long end); +#define flush_icache_user_range flush_icache_range extern void flush_icache_page(struct vm_area_struct *vma, struct page *page); extern void flush_cache_sigtramp(unsigned long address);