patch for kernel 4.10

diff --git a/kernel_4.10.patch b/kernel_4.10.patch
new file mode 100644 (file)
index 0000000..4ad9f8a
--- /dev/null
+++ b/kernel_4.10.patch
@@ -0,0 +1,382 @@
+From ca8b106738521823707f3567cedb41ca158792a3 Mon Sep 17 00:00:00 2001
+From: Alberto Milone <alberto.milone@canonical.com>
+Date: Wed, 15 Feb 2017 10:53:42 +0100
+Subject: [PATCH 1/1] Add support for Linux 4.10
+
+---
+ common/inc/nv-mm.h            |  9 ++++--
+ nvidia-drm/nvidia-drm-fence.c | 72 +++++++++++++++++++++++++++++++++++++++++++
+ nvidia-drm/nvidia-drm-gem.h   |  6 ++++
+ nvidia-drm/nvidia-drm-priv.h  |  7 +++++
+ nvidia/nv-pat.c               | 40 ++++++++++++++++++++++++
+ 5 files changed, 132 insertions(+), 2 deletions(-)
+
+diff --git a/kernel/common/inc/nv-mm.h b/kernel/common/inc/nv-mm.h
+index 06d7da4..e5cc56a 100644
+--- a/kernel/common/inc/nv-mm.h
++++ b/kernel/common/inc/nv-mm.h
+@@ -46,6 +46,8 @@
+  *   2016 Dec 14:5b56d49fc31dbb0487e14ead790fc81ca9fb2c99
+  */
+ 
++#include <linux/version.h>
++
+ #if defined(NV_GET_USER_PAGES_REMOTE_PRESENT)
+     #if defined(NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS)
+         #define NV_GET_USER_PAGES           get_user_pages
+@@ -92,10 +94,13 @@
+                                             pages, vmas, NULL);
+ 
+         #else
+-
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+                return get_user_pages_remote(tsk, mm, start, nr_pages, flags,
+                                             pages, vmas);
+-
++#else
++               return get_user_pages_remote(tsk, mm, start, nr_pages, flags,
++                                            pages, vmas, NULL);
++#endif
+         #endif
+ 
+         }
+diff --git a/kernel/nvidia-drm/nvidia-drm-fence.c b/kernel/nvidia-drm/nvidia-drm-fence.c
+index 5e98c5f..fa2c508 100644
+--- a/kernel/nvidia-drm/nvidia-drm-fence.c
++++ b/kernel/nvidia-drm/nvidia-drm-fence.c
+@@ -31,7 +31,11 @@
+ 
+ #if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ)
+ struct nv_fence {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence base;
++#else
++    struct dma_fence base;
++#endif
+     spinlock_t lock;
+ 
+     struct nvidia_drm_device *nv_dev;
+@@ -51,7 +55,11 @@ nv_fence_ready_to_signal(struct nv_fence *nv_fence)
+ 
+ static const char *nvidia_drm_gem_prime_fence_op_get_driver_name
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence
++#else
++    struct dma_fence *fence
++#endif
+ )
+ {
+     return "NVIDIA";
+@@ -59,7 +67,11 @@ static const char *nvidia_drm_gem_prime_fence_op_get_driver_name
+ 
+ static const char *nvidia_drm_gem_prime_fence_op_get_timeline_name
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence
++#else
++    struct dma_fence *fence
++#endif
+ )
+ {
+     return "nvidia.prime";
+@@ -67,7 +79,11 @@ static const char *nvidia_drm_gem_prime_fence_op_get_timeline_name
+ 
+ static bool nvidia_drm_gem_prime_fence_op_signaled
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence
++#else
++    struct dma_fence *fence
++#endif
+ )
+ {
+     struct nv_fence *nv_fence = container_of(fence, struct nv_fence, base);
+@@ -99,7 +115,11 @@ unlock_struct_mutex:
+ 
+ static bool nvidia_drm_gem_prime_fence_op_enable_signaling
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence
++#else
++    struct dma_fence *fence
++#endif
+ )
+ {
+     bool ret = true;
+@@ -107,7 +127,11 @@ static bool nvidia_drm_gem_prime_fence_op_enable_signaling
+     struct nvidia_drm_gem_object *nv_gem = nv_fence->nv_gem;
+     struct nvidia_drm_device *nv_dev = nv_fence->nv_dev;
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     if (fence_is_signaled(fence))
++#else
++    if (dma_fence_is_signaled(fence))
++#endif
+     {
+         return false;
+     }
+@@ -136,7 +160,11 @@ static bool nvidia_drm_gem_prime_fence_op_enable_signaling
+     }
+ 
+     nv_gem->fenceContext.softFence = fence;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     fence_get(fence);
++#else
++    dma_fence_get(fence);
++#endif
+ 
+ unlock_struct_mutex:
+     mutex_unlock(&nv_dev->dev->struct_mutex);
+@@ -146,7 +174,11 @@ unlock_struct_mutex:
+ 
+ static void nvidia_drm_gem_prime_fence_op_release
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence
++#else
++    struct dma_fence *fence
++#endif
+ )
+ {
+     struct nv_fence *nv_fence = container_of(fence, struct nv_fence, base);
+@@ -155,7 +187,11 @@ static void nvidia_drm_gem_prime_fence_op_release
+ 
+ static signed long nvidia_drm_gem_prime_fence_op_wait
+ (
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence,
++#else
++    struct dma_fence *fence,
++#endif
+     bool intr,
+     signed long timeout
+ )
+@@ -170,12 +206,20 @@ static signed long nvidia_drm_gem_prime_fence_op_wait
+      * that it should never get hit during normal operation, but not so long
+      * that the system becomes unresponsive.
+      */
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     return fence_default_wait(fence, intr,
++#else
++    return dma_fence_default_wait(fence, intr,
++#endif
+                               (timeout == MAX_SCHEDULE_TIMEOUT) ?
+                                   msecs_to_jiffies(96) : timeout);
+ }
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+ static const struct fence_ops nvidia_drm_gem_prime_fence_ops = {
++#else
++static const struct dma_fence_ops nvidia_drm_gem_prime_fence_ops = {
++#endif
+     .get_driver_name = nvidia_drm_gem_prime_fence_op_get_driver_name,
+     .get_timeline_name = nvidia_drm_gem_prime_fence_op_get_timeline_name,
+     .signaled = nvidia_drm_gem_prime_fence_op_signaled,
+@@ -285,7 +329,11 @@ static void nvidia_drm_gem_prime_fence_signal
+     bool force
+ )
+ {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     struct fence *fence = nv_gem->fenceContext.softFence;
++#else
++    struct dma_fence *fence = nv_gem->fenceContext.softFence;
++#endif
+ 
+     WARN_ON(!mutex_is_locked(&nv_dev->dev->struct_mutex));
+ 
+@@ -301,10 +349,18 @@ static void nvidia_drm_gem_prime_fence_signal
+ 
+         if (force || nv_fence_ready_to_signal(nv_fence))
+         {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+             fence_signal(&nv_fence->base);
++#else
++            dma_fence_signal(&nv_fence->base);
++#endif
+ 
+             nv_gem->fenceContext.softFence = NULL;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+             fence_put(&nv_fence->base);
++#else
++            dma_fence_put(&nv_fence->base);
++#endif
+ 
+             nvKms->disableChannelEvent(nv_dev->pDevice,
+                                        nv_gem->fenceContext.cb);
+@@ -320,7 +376,11 @@ static void nvidia_drm_gem_prime_fence_signal
+ 
+         nv_fence = container_of(fence, struct nv_fence, base);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+         fence_signal(&nv_fence->base);
++#else
++        dma_fence_signal(&nv_fence->base);
++#endif
+     }
+ }
+ 
+@@ -513,7 +573,11 @@ int nvidia_drm_gem_prime_fence_init
+      * fence_context_alloc() cannot fail, so we do not need to check a return
+      * value.
+      */
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     nv_gem->fenceContext.context = fence_context_alloc(1);
++#else
++    nv_gem->fenceContext.context = dma_fence_context_alloc(1);
++#endif
+ 
+     ret = nvidia_drm_gem_prime_fence_import_semaphore(
+               nv_dev, nv_gem, p->index,
+@@ -670,7 +734,11 @@ int nvidia_drm_gem_prime_fence_attach
+     nv_fence->nv_gem = nv_gem;
+ 
+     spin_lock_init(&nv_fence->lock);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     fence_init(&nv_fence->base, &nvidia_drm_gem_prime_fence_ops,
++#else
++    dma_fence_init(&nv_fence->base, &nvidia_drm_gem_prime_fence_ops,
++#endif
+                &nv_fence->lock, nv_gem->fenceContext.context,
+                p->sem_thresh);
+ 
+@@ -680,7 +748,11 @@ int nvidia_drm_gem_prime_fence_attach
+ 
+     reservation_object_add_excl_fence(&nv_gem->fenceContext.resv,
+                                       &nv_fence->base);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+     fence_put(&nv_fence->base); /* Reservation object has reference */
++#else
++    dma_fence_put(&nv_fence->base);
++#endif
+ 
+     ret = 0;
+ 
+diff --git a/kernel/nvidia-drm/nvidia-drm-gem.h b/kernel/nvidia-drm/nvidia-drm-gem.h
+index 4ff45e8..394576b 100644
+--- a/kernel/nvidia-drm/nvidia-drm-gem.h
++++ b/kernel/nvidia-drm/nvidia-drm-gem.h
+@@ -29,6 +29,8 @@
+ 
+ #include "nvidia-drm-priv.h"
+ 
++#include <linux/version.h>
++
+ #include <drm/drmP.h>
+ #include "nvkms-kapi.h"
+ 
+@@ -98,7 +100,11 @@ struct nvidia_drm_gem_object
+         /* Software signaling structures */
+         struct NvKmsKapiChannelEvent *cb;
+         struct nvidia_drm_gem_prime_soft_fence_event_args *cbArgs;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+         struct fence *softFence; /* Fence for software signaling */
++#else
++        struct dma_fence *softFence;
++#endif
+     } fenceContext;
+ #endif
+ };
+diff --git a/kernel/nvidia-drm/nvidia-drm-priv.h b/kernel/nvidia-drm/nvidia-drm-priv.h
+index 1e9b9f9..ae171e7 100644
+--- a/kernel/nvidia-drm/nvidia-drm-priv.h
++++ b/kernel/nvidia-drm/nvidia-drm-priv.h
+@@ -25,6 +25,8 @@
+ 
+ #include "conftest.h" /* NV_DRM_AVAILABLE */
+ 
++#include <linux/version.h>
++
+ #if defined(NV_DRM_AVAILABLE)
+ 
+ #include <drm/drmP.h>
+@@ -34,7 +36,12 @@
+ #endif
+ 
+ #if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ)
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+ #include <linux/fence.h>
++#else
++#include <linux/dma-fence.h>
++#endif
++
+ #include <linux/reservation.h>
+ #endif
+ 
+diff --git a/kernel/nvidia/nv-pat.c b/kernel/nvidia/nv-pat.c
+index df78020..0af7d47 100644
+--- a/kernel/nvidia/nv-pat.c
++++ b/kernel/nvidia/nv-pat.c
+@@ -203,6 +203,7 @@ void nv_disable_pat_support(void)
+ }
+ 
+ #if defined(NV_ENABLE_PAT_SUPPORT) && defined(NV_ENABLE_HOTPLUG_CPU)
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+ static int
+ nvidia_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
+ {
+@@ -234,6 +235,34 @@ static struct notifier_block nv_hotcpu_nfb = {
+     .notifier_call = nvidia_cpu_callback,
+     .priority = 0
+ };
++#else
++static int nvidia_cpu_online(unsigned int hcpu)
++{
++    unsigned int cpu = get_cpu();
++    if (cpu == hcpu)
++        nv_setup_pat_entries(NULL);
++    else
++        NV_SMP_CALL_FUNCTION(nv_setup_pat_entries, (void *)(long int)hcpu, 1);
++
++    put_cpu();
++
++    return 0;
++}
++
++static int nvidia_cpu_down_prep(unsigned int hcpu)
++{
++    unsigned int cpu = get_cpu();
++    if (cpu == hcpu)
++        nv_restore_pat_entries(NULL);
++    else
++        NV_SMP_CALL_FUNCTION(nv_restore_pat_entries, (void *)(long int)hcpu, 1);
++
++    put_cpu();
++
++    return 0;
++}
++#endif
++
+ #endif
+ 
+ int nv_init_pat_support(nvidia_stack_t *sp)
+@@ -255,7 +284,14 @@ int nv_init_pat_support(nvidia_stack_t *sp)
+ #if defined(NV_ENABLE_PAT_SUPPORT) && defined(NV_ENABLE_HOTPLUG_CPU)
+         if (nv_pat_mode == NV_PAT_MODE_BUILTIN)
+         {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+             if (register_hotcpu_notifier(&nv_hotcpu_nfb) != 0)
++#else
++            if (cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
++                                  "gpu/nvidia:online",
++                                  nvidia_cpu_online,
++                                  nvidia_cpu_down_prep) != 0)
++#endif
+             {
+                 nv_disable_pat_support();
+                 nv_printf(NV_DBG_ERRORS,
+@@ -280,7 +316,11 @@ void nv_teardown_pat_support(void)
+     {
+         nv_disable_pat_support();
+ #if defined(NV_ENABLE_PAT_SUPPORT) && defined(NV_ENABLE_HOTPLUG_CPU)
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
+         unregister_hotcpu_notifier(&nv_hotcpu_nfb);
++#else
++        cpuhp_remove_state_nocalls(CPUHP_AP_ONLINE_DYN);
++#endif
+ #endif
+     }
+ }
+-- 
+2.7.4
+

diff --git a/xorg-driver-video-nvidia.spec b/xorg-driver-video-nvidia.spec
index c91c25b7fca2f58871543676baa43a49534179aa..1797eb87f0a4ef5f4319d742ff1823e13ce56483 100644 (file)
--- a/xorg-driver-video-nvidia.spec
+++ b/xorg-driver-video-nvidia.spec
@@ -48,6 +48,7 @@ Source5:      10-nvidia-modules.conf
 Patch0:                X11-driver-nvidia-GL.patch
 Patch1:                X11-driver-nvidia-desktop.patch
 Patch2:                linux-4.1-and-older.patch
 Patch0:                X11-driver-nvidia-GL.patch
 Patch1:                X11-driver-nvidia-desktop.patch
 Patch2:                linux-4.1-and-older.patch

+Patch3:                kernel_4.10.patch

 URL:           http://www.nvidia.com/object/unix.html
 BuildRequires: rpmbuild(macros) >= 1.701
 %{?with_kernel:%{expand:%buildrequires_kernel kernel%%{_alt_kernel}-module-build >= 3:2.6.20.2}}
 URL:           http://www.nvidia.com/object/unix.html
 BuildRequires: rpmbuild(macros) >= 1.701
 %{?with_kernel:%{expand:%buildrequires_kernel kernel%%{_alt_kernel}-module-build >= 3:2.6.20.2}}


@@ -257,6 +258,7 @@ rm -rf NVIDIA-Linux-x86*-%{version}*
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1

+%patch3 -p1

 echo 'EXTRA_CFLAGS += -Wno-pointer-arith -Wno-sign-compare -Wno-unused' >> kernel/Makefile.kbuild
 
 %build
 echo 'EXTRA_CFLAGS += -Wno-pointer-arith -Wno-sign-compare -Wno-unused' >> kernel/Makefile.kbuild
 
 %build