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-rw-r--r--abs/core/nvidia-utils/PKGBUILD61
-rw-r--r--abs/core/nvidia-utils/nvidia-drm-outputclass.conf14
-rw-r--r--abs/core/nvidia/PKGBUILD12
-rw-r--r--abs/core/nvidia/kernel_4.10.patch382
4 files changed, 425 insertions, 44 deletions
diff --git a/abs/core/nvidia-utils/PKGBUILD b/abs/core/nvidia-utils/PKGBUILD
index 95be900..eed11f8 100644
--- a/abs/core/nvidia-utils/PKGBUILD
+++ b/abs/core/nvidia-utils/PKGBUILD
@@ -4,17 +4,19 @@
# Contributor: James Rayner <iphitus@gmail.com>
pkgbase=nvidia-utils
-pkgname=('nvidia-utils' 'nvidia-libgl' 'opencl-nvidia')
-pkgver=375.26
-pkgrel=2
+pkgname=('nvidia-utils' 'opencl-nvidia')
+pkgver=378.13
+pkgrel=6
arch=('i686' 'x86_64')
url="http://www.nvidia.com/"
license=('custom')
options=('!strip')
+source=('nvidia-drm-outputclass.conf')
source_i686=("http://us.download.nvidia.com/XFree86/Linux-x86/${pkgver}/NVIDIA-Linux-x86-${pkgver}.run")
source_x86_64=("http://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Linux-x86_64-${pkgver}-no-compat32.run")
-sha512sums_i686=('3bc859a95469a45f3c627018248d83e178d160385c3d17d9f890b0d142ecd1220fb21c442e4fe7755b831227a9c820736f447b162acd9699819c6e8145d6d841')
-sha512sums_x86_64=('f52f6597daa1eaf4cbd934d785da6028ef23ecef98e14746143e3738504f8d65b73788abbcf9fd812317fc2c53cdf1c4d4839de57fafdea1930a08c6b21f1992')
+md5sums=('a433deeb5f9cc661e537f42bde2f1df7')
+md5sums_i686=('dd1077750af9a067739ec291fb24175f')
+md5sums_x86_64=('fe4d25b19a780a690cafc8e3b7c0113f')
[[ "$CARCH" = "i686" ]] && _pkg="NVIDIA-Linux-x86-${pkgver}"
[[ "$CARCH" = "x86_64" ]] && _pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"
@@ -53,56 +55,35 @@ package_opencl-nvidia() {
ln -s nvidia "${pkgdir}/usr/share/licenses/opencl-nvidia"
}
-package_nvidia-libgl() {
- pkgdesc="NVIDIA drivers libraries symlinks"
- depends=('nvidia-utils')
- conflicts=('libgl' 'libegl' 'libgles')
- provides=('libgl' 'libegl' 'libgles')
- cd "${_pkg}"
-
- mkdir -p "${pkgdir}/usr/lib/xorg/modules/extensions"
- ln -s "/usr/lib/nvidia/xorg/modules/extensions/libglx.so.${pkgver}" "${pkgdir}/usr/lib/xorg/modules/extensions/libglx.so.${pkgver}"
- ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/xorg/modules/extensions/libglx.so.1"
- ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/xorg/modules/extensions/libglx.so"
-
- ln -s "/usr/lib/nvidia/libGL.so.1" "${pkgdir}/usr/lib/libGL.so.1"
- ln -s "libGL.so.1" "${pkgdir}/usr/lib/libGL.so"
-
- ln -s "/usr/lib/nvidia/libEGL.so.1" "${pkgdir}/usr/lib/libEGL.so.1"
- ln -s "libEGL.so.1" "${pkgdir}/usr/lib/libEGL.so"
-
- ln -s "/usr/lib/nvidia/libGLESv1_CM.so.1" "${pkgdir}/usr/lib/libGLESv1_CM.so.1"
- ln -s "libGLESv1_CM.so.1" "${pkgdir}/usr/lib/libGLESv1_CM.so"
-
- ln -s "/usr/lib/nvidia/libGLESv2.so.2" "${pkgdir}/usr/lib/libGLESv2.so.2"
- ln -s "libGLESv2.so.2" "${pkgdir}/usr/lib/libGLESv2.so"
-
- mkdir -p "${pkgdir}/usr/share/licenses"
- ln -s nvidia "${pkgdir}/usr/share/licenses/nvidia-libgl"
-}
-
package_nvidia-utils() {
pkgdesc="NVIDIA drivers utilities"
depends=('xorg-server' 'libglvnd')
optdepends=('nvidia-settings: configuration tool'
'xorg-server-devel: nvidia-xconfig'
'opencl-nvidia: OpenCL support')
- provides=('vulkan-driver')
+ conflicts=('nvidia-libgl')
+ provides=('vulkan-driver' 'opengl-driver' 'nvidia-libgl')
+ replaces=('nvidia-libgl')
install="${pkgname}.install"
+
cd "${_pkg}"
# X driver
install -D -m755 nvidia_drv.so "${pkgdir}/usr/lib/xorg/modules/drivers/nvidia_drv.so"
# GLX extension module for X
- install -D -m755 "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/modules/extensions/libglx.so.${pkgver}"
- ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/modules/extensions/libglx.so" # X doesn't find glx otherwise
+ install -D -m755 "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.${pkgver}"
+ ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.1" # X doesn't find glx otherwise
+ ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so" # X doesn't find glx otherwise
+
install -D -m755 "libGLX_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLX_nvidia.so.${pkgver}"
- ln -s "libGLX_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLX_indirect.so.0"
+ # now in mesa driver
+ #ln -s "libGLX_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLX_indirect.so.0"
# Wayland stuff
- install -D -m755 "libnvidia-egl-wayland.so.${pkgver}" "${pkgdir}/usr/lib/libnvidia-egl-wayland.so.${pkgver}"
- ln -s "libnvidia-egl-wayland.so.${pkgver}" "${pkgdir}/usr/lib/libnvidia-egl-wayland.so.0"
+ install -D -m755 "libnvidia-egl-wayland.so.1.0.1" "${pkgdir}/usr/lib/libnvidia-egl-wayland.so.1.0.1"
+ ln -s "libnvidia-egl-wayland.so.1.0.1" "${pkgdir}/usr/lib/libnvidia-egl-wayland.so.1"
+ install -D -m644 "10_nvidia_wayland.json" "${pkgdir}/usr/share/egl/egl_external_platform.d/10_nvidia_wayland.json"
# OpenGL libraries
install -D -m755 "libEGL_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libEGL_nvidia.so.${pkgver}"
@@ -184,7 +165,7 @@ package_nvidia-utils() {
ln -s nvidia "${pkgdir}/usr/share/doc/nvidia-utils"
# distro specific files must be installed in /usr/share/X11/xorg.conf.d
- install -D -m644 nvidia-drm-outputclass.conf "${pkgdir}/usr/share/X11/xorg.conf.d/nvidia-drm-outputclass.conf"
+ install -D -m644 "${srcdir}/nvidia-drm-outputclass.conf" "${pkgdir}/usr/share/X11/xorg.conf.d/10-nvidia-drm-outputclass.conf"
create_links
}
diff --git a/abs/core/nvidia-utils/nvidia-drm-outputclass.conf b/abs/core/nvidia-utils/nvidia-drm-outputclass.conf
new file mode 100644
index 0000000..b6003d3
--- /dev/null
+++ b/abs/core/nvidia-utils/nvidia-drm-outputclass.conf
@@ -0,0 +1,14 @@
+Section "OutputClass"
+ Identifier "intel"
+ MatchDriver "i915"
+ Driver "modesetting"
+EndSection
+
+Section "OutputClass"
+ Identifier "nvidia"
+ MatchDriver "nvidia-drm"
+ Driver "nvidia"
+ Option "AllowEmptyInitialConfiguration"
+ Option "PrimaryGPU" "yes"
+ ModulePath "/usr/lib/nvidia/xorg"
+EndSection
diff --git a/abs/core/nvidia/PKGBUILD b/abs/core/nvidia/PKGBUILD
index 47329f3..b5a0707 100644
--- a/abs/core/nvidia/PKGBUILD
+++ b/abs/core/nvidia/PKGBUILD
@@ -5,19 +5,21 @@
pkgbase=nvidia
pkgname=(nvidia nvidia-dkms)
-pkgver=375.26
+pkgver=378.13
_extramodules=extramodules-4.4-ARCH
-pkgrel=1
+pkgrel=4
pkgdesc="NVIDIA drivers for linux"
arch=('i686' 'x86_64')
url="http://www.nvidia.com/"
makedepends=('nvidia-libgl' "nvidia-utils=${pkgver}" 'linux' 'linux-headers>=4.4' 'linux-headers<4.5')
license=('custom')
options=('!strip')
+source=('kernel_4.10.patch')
source_i686=("http://us.download.nvidia.com/XFree86/Linux-x86/${pkgver}/NVIDIA-Linux-x86-${pkgver}.run")
source_x86_64=("http://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Linux-x86_64-${pkgver}-no-compat32.run")
-sha512sums_i686=('3bc859a95469a45f3c627018248d83e178d160385c3d17d9f890b0d142ecd1220fb21c442e4fe7755b831227a9c820736f447b162acd9699819c6e8145d6d841')
-sha512sums_x86_64=('f52f6597daa1eaf4cbd934d785da6028ef23ecef98e14746143e3738504f8d65b73788abbcf9fd812317fc2c53cdf1c4d4839de57fafdea1930a08c6b21f1992')
+md5sums=('e81769b830b7a1e60c635e3bbe559f59')
+md5sums_i686=('dd1077750af9a067739ec291fb24175f')
+md5sums_x86_64=('fe4d25b19a780a690cafc8e3b7c0113f')
[[ "$CARCH" = "i686" ]] && _pkg="NVIDIA-Linux-x86-${pkgver}"
[[ "$CARCH" = "x86_64" ]] && _pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"
@@ -26,6 +28,8 @@ prepare() {
sh "${_pkg}.run" --extract-only
cd "${_pkg}"
+# patch -Np1 --no-backup-if-mismatch -i ../kernel_4.10.patch
+
cp -a kernel kernel-dkms
cd kernel-dkms
sed -i "s/__VERSION_STRING/${pkgver}/" dkms.conf
diff --git a/abs/core/nvidia/kernel_4.10.patch b/abs/core/nvidia/kernel_4.10.patch
new file mode 100644
index 0000000..4ad9f8a
--- /dev/null
+++ b/abs/core/nvidia/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
+
generated by cgit v0.12 at 2024-12-01 18:00:44 (GMT)