diff options
| -rw-r--r-- | arch/parisc/mm/init.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index e7e626bcd0be..f88a52b8531c 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -513,17 +513,15 @@ static void __init map_pages(unsigned long start_vaddr, void __init set_kernel_text_rw(int enable_read_write) { - unsigned long start = (unsigned long)_stext; + unsigned long start = (unsigned long)__init_begin; unsigned long end = (unsigned long)_etext; map_pages(start, __pa(start), end-start, PAGE_KERNEL_RWX, enable_read_write ? 1:0); - /* force the kernel to see the new TLB entries */ - __flush_tlb_range(0, start, end); - - /* dump old cached instructions */ - flush_icache_range(start, end); + /* force the kernel to see the new page table entries */ + flush_cache_all(); + flush_tlb_all(); } void __ref free_initmem(void) |