Commit 28c1d39d authored by Haavard Skinnemoen's avatar Haavard Skinnemoen
Browse files

[AVR32] Don't use kmap() in flush_icache_page() 



flush_icache_page() can be called from atomic context, so we can't
use kmap(). Use page_address() instead.

Signed-off-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
parent a19b4a14

arch/avr32/mm/cache.c

+1 −2
Original line number Diff line number Diff line
@@ -121,9 +121,8 @@ void flush_icache_range(unsigned long start, unsigned long end) 
void flush_icache_page(struct vm_area_struct *vma, struct page *page)

{

	if (vma->vm_flags & VM_EXEC) {

		void *v = kmap(page);

		void *v = page_address(page);

		__flush_icache_range((unsigned long)v, (unsigned long)v + PAGE_SIZE);

		kunmap(v);

	}

}