agp/intel: restore cache behavior on sandybridge

[mirror_ubuntu-bionic-kernel.git] / drivers / char / agp / intel-gtt.c

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index c51efe6f2c7fcad354b8540f9911d52986f10ac4..fc1637c32cb1e031323ffde2534edb8bef63e67e 100644 (file)
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1288,7 +1288,7 @@ static void gen6_write_entry(dma_addr_t addr, unsigned int entry,
        unsigned int gfdt = flags & AGP_USER_CACHED_MEMORY_GFDT;
        u32 pte_flags;
 
-       if (type_mask == AGP_USER_UNCACHED_MEMORY)
+       if (type_mask == AGP_USER_MEMORY)
                pte_flags = GEN6_PTE_UNCACHED | I810_PTE_VALID;
        else if (type_mask == AGP_USER_CACHED_MEMORY_LLC_MLC) {
                pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;