diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-01-30 13:34:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:05 +0100 |
| commit | 1aaf74e919be54be0023c3124923fb537c7fb772 (patch) | |
| tree | 7e84ffdb346a4b1f8efa240570549e3bf74bb2a8 /arch/x86/mm | |
| parent | a40343497e8983cdf07fde99c9081ee62b96f745 (diff) | |
| download | blackbird-op-linux-1aaf74e919be54be0023c3124923fb537c7fb772.tar.gz blackbird-op-linux-1aaf74e919be54be0023c3124923fb537c7fb772.zip | |
x86: fix ioremap pgprot inconsistency
The pgprot flags which are handed into ioremap_page_range() are
different to those which are set in change_page_attr(). The
ioremap_page_range flags are executable, while the c_p_a flags are
not.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/ioremap_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/ioremap_64.c b/arch/x86/mm/ioremap_64.c index 0a05f024dc22..a37556124c86 100644 --- a/arch/x86/mm/ioremap_64.c +++ b/arch/x86/mm/ioremap_64.c @@ -53,7 +53,7 @@ ioremap_change_attr(unsigned long phys_addr, unsigned long size, * Must use a address here and not struct page because the phys addr * can be a in hole between nodes and not have an memmap entry. */ - err = change_page_attr_addr(vaddr,npages,__pgprot(__PAGE_KERNEL|flags)); + err = change_page_attr_addr(vaddr,npages,MAKE_GLOBAL(__PAGE_KERNEL|flags)); if (!err) global_flush_tlb(); } @@ -91,7 +91,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l if (phys_addr >= ISA_START_ADDRESS && last_addr < ISA_END_ADDRESS) return (__force void __iomem *)phys_to_virt(phys_addr); - pgprot = __pgprot(__PAGE_KERNEL_EXEC | _PAGE_GLOBAL | flags); + pgprot = MAKE_GLOBAL(__PAGE_KERNEL | flags); /* * Mappings have to be page-aligned */ |
