quarks/x11-drivers/nvidia-drivers/files/nvidia-drivers-285.03-pax-usercopy.patch

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2011-09-29 02:05:42 +00:00
--- nvidia-drivers-285.03/kernel/nv-linux.h.orig 2011-09-28 18:42:55.523481694 -0700
+++ nvidia-drivers-285.03/kernel/nv-linux.h 2011-09-28 18:44:04.411481685 -0700
@@ -695,16 +695,16 @@
#if defined(NV_KMEM_CACHE_CREATE_PRESENT)
#if (NV_KMEM_CACHE_CREATE_ARGUMENT_COUNT == 6)
-#define NV_KMEM_CACHE_CREATE(kmem_cache, name, type) \
+#define NV_KMEM_CACHE_CREATE(kmem_cache, name, type, flags) \
{ \
kmem_cache = kmem_cache_create(name, sizeof(type), \
- 0, 0, NULL, NULL); \
+ 0, flags, NULL, NULL); \
}
#elif (NV_KMEM_CACHE_CREATE_ARGUMENT_COUNT == 5)
-#define NV_KMEM_CACHE_CREATE(kmem_cache, name, type) \
+#define NV_KMEM_CACHE_CREATE(kmem_cache, name, type, flags) \
{ \
kmem_cache = kmem_cache_create(name, sizeof(type), \
- 0, 0, NULL); \
+ 0, flags, NULL); \
}
#else
#error "NV_KMEM_CACHE_CREATE_ARGUMENT_COUNT value unrecognized!"
--- nvidia-drivers-275.09.07/kernel/nv.c 2011-06-09 00:42:32.000000000 +0200
+++ nvidia-drivers-275.09.07-patched/kernel//nv.c 2011-06-24 12:52:19.912000190 +0200
@@ -1103,7 +1103,7 @@ static int __init nvidia_init_module(voi
NV_SPIN_LOCK_INIT(&km_lock);
#endif
- NV_KMEM_CACHE_CREATE(nv_stack_t_cache, "nv_stack_t", nv_stack_t);
+ NV_KMEM_CACHE_CREATE(nv_stack_t_cache, "nv_stack_t", nv_stack_t, SLAB_USERCOPY);
if (nv_stack_t_cache == NULL)
{
nv_printf(NV_DBG_ERRORS, "NVRM: stack cache allocation failed!\n");
@@ -1218,7 +1218,7 @@ static int __init nvidia_init_module(voi
}
#endif
- NV_KMEM_CACHE_CREATE(nv_pte_t_cache, "nv_pte_t", nv_pte_t);
+ NV_KMEM_CACHE_CREATE(nv_pte_t_cache, "nv_pte_t", nv_pte_t, 0);
if (nv_pte_t_cache == NULL)
{
rc = -ENOMEM;