diff options
Diffstat (limited to 'arch/x86/mm/pat.c')
| -rw-r--r-- | arch/x86/mm/pat.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index e7ca7fc48d1..277446cd30b 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -387,8 +387,8 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, break; } - printk(KERN_INFO "Overlap at 0x%Lx-0x%Lx\n", - saved_ptr->start, saved_ptr->end); + pr_debug(KERN_INFO "Overlap at 0x%Lx-0x%Lx\n", + saved_ptr->start, saved_ptr->end); /* No conflict. Go ahead and add this new entry */ list_add(&new_entry->nd, &saved_ptr->nd); new_entry = NULL; @@ -510,7 +510,6 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, { u64 offset = ((u64) pfn) << PAGE_SHIFT; unsigned long flags = _PAGE_CACHE_UC_MINUS; - unsigned long ret_flags; int retval; if (!range_is_allowed(pfn, size)) @@ -549,14 +548,12 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, if (flags != _PAGE_CACHE_UC_MINUS) { retval = reserve_memtype(offset, offset + size, flags, NULL); } else { - retval = reserve_memtype(offset, offset + size, -1, &ret_flags); + retval = reserve_memtype(offset, offset + size, -1, &flags); } if (retval < 0) return 0; - flags = ret_flags; - if (pfn <= max_pfn_mapped && ioremap_change_attr((unsigned long)__va(offset), size, flags) < 0) { free_memtype(offset, offset + size); |