On some architectures the comparison may cause a compilation failure.
Original partial fix Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Dave Airlie <airlied@redhat.com>
#ifdef CONFIG_X86
dst = kmap_atomic_prot(d, KM_USER0, prot);
#else
#ifdef CONFIG_X86
dst = kmap_atomic_prot(d, KM_USER0, prot);
#else
- if (prot != PAGE_KERNEL)
+ if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
dst = vmap(&d, 1, 0, prot);
else
dst = kmap(d);
dst = vmap(&d, 1, 0, prot);
else
dst = kmap(d);
#ifdef CONFIG_X86
kunmap_atomic(dst, KM_USER0);
#else
#ifdef CONFIG_X86
kunmap_atomic(dst, KM_USER0);
#else
- if (prot != PAGE_KERNEL)
+ if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
vunmap(dst);
else
kunmap(d);
vunmap(dst);
else
kunmap(d);
#ifdef CONFIG_X86
src = kmap_atomic_prot(s, KM_USER0, prot);
#else
#ifdef CONFIG_X86
src = kmap_atomic_prot(s, KM_USER0, prot);
#else
- if (prot != PAGE_KERNEL)
+ if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
src = vmap(&s, 1, 0, prot);
else
src = kmap(s);
src = vmap(&s, 1, 0, prot);
else
src = kmap(s);
#ifdef CONFIG_X86
kunmap_atomic(src, KM_USER0);
#else
#ifdef CONFIG_X86
kunmap_atomic(src, KM_USER0);
#else
- if (prot != PAGE_KERNEL)
+ if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
vunmap(src);
else
kunmap(s);
vunmap(src);
else
kunmap(s);