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| author | Juergen Gross <jgross@suse.com> | 2014-11-03 14:01:53 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-11-16 11:04:25 +0100 |
| commit | d85f33342a0f57acfbe078cdd0c4f590d5608bb7 (patch) | |
| tree | d0174d088ccf991ca7f3d7340d6d170b85326d09 /arch/x86/mm/ioremap.c | |
| parent | x86: Use new cache mode type in arch/x86/mm/init_64.c (diff) | |
| download | linux-d85f33342a0f57acfbe078cdd0c4f590d5608bb7.tar.xz linux-d85f33342a0f57acfbe078cdd0c4f590d5608bb7.zip | |
x86: Use new cache mode type in asm/pgtable.h
Instead of directly using the cache mode bits in the pte switch to
using the cache mode type. This requires changing some callers of
is_new_memtype_allowed() to be changed as well.
Based-on-patch-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stefan.bader@canonical.com
Cc: xen-devel@lists.xensource.com
Cc: konrad.wilk@oracle.com
Cc: ville.syrjala@linux.intel.com
Cc: david.vrabel@citrix.com
Cc: jbeulich@suse.com
Cc: toshi.kani@hp.com
Cc: plagnioj@jcrosoft.com
Cc: tomi.valkeinen@ti.com
Cc: bhelgaas@google.com
Link: http://lkml.kernel.org/r/1415019724-4317-8-git-send-email-jgross@suse.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index af78e50ca6ce..3a81eb9aad78 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -142,7 +142,8 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr, if (prot_val != new_prot_val) { if (!is_new_memtype_allowed(phys_addr, size, - prot_val, new_prot_val)) { + pgprot2cachemode(__pgprot(prot_val)), + pgprot2cachemode(__pgprot(new_prot_val)))) { printk(KERN_ERR "ioremap error for 0x%llx-0x%llx, requested 0x%lx, got 0x%lx\n", (unsigned long long)phys_addr, |