system/nvidia-legacy340-kernel: Updated for version 340.107.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

3 files changed, 84 insertions, 8 deletions

diff --git a/system/nvidia-legacy340-kernel/kernel-4.4.168.patch b/system/nvidia-legacy340-kernel/kernel-4.4.168.patch
new file mode 100644
index 0000000000..f75c3d682b
--- /dev/null
+++ b/system/nvidia-legacy340-kernel/kernel-4.4.168.patch
@@ -0,0 +1,67 @@
+--- a/kernel/nv-linux.h	2018-12-14 19:32:47.000000000 +1100
++++ b/kernel/nv-linux.h	2018-12-20 01:02:36.066123342 +1100
+@@ -2083,45 +2083,27 @@
+ 
+ /* get_user_pages
+  *
+- * The 8-argument version of get_user_pages was deprecated by commit 
+- * (2016 Feb 12: cde70140fed8429acf7a14e2e2cbd3e329036653)for the non-remote case 
+- * (calling get_user_pages with current and current->mm).
+- *
+- * Completely moved to the 6 argument version of get_user_pages -
+- * 2016 Apr 4: c12d2da56d0e07d230968ee2305aaa86b93a6832
+- *
+- * write and force parameters were replaced with gup_flags by - 
+- * 2016 Oct 12: 768ae309a96103ed02eb1e111e838c87854d8b51
+- *
++ * hacked to work with 4.4.168
+  */
+ 
+-#if defined(NV_GET_USER_PAGES_HAS_TASK_STRUCT)
+-    #define NV_GET_USER_PAGES(start, nr_pages, write, force, pages, vmas) \
+-        get_user_pages(current, current->mm, start, nr_pages, write, force, pages, vmas)
+-#else
+-    #if defined(NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS)
+-        #define NV_GET_USER_PAGES get_user_pages
+-    #else
+-        #include <linux/mm.h>
+-
+-        static inline long NV_GET_USER_PAGES(unsigned long start,
+-                                             unsigned long nr_pages,
+-                                             int write,
+-                                             int force,
+-                                             struct page **pages,
+-                                             struct vm_area_struct **vmas)
+-        {
+-            unsigned int flags = 0;
+-
+-            if (write)
+-                flags |= FOLL_WRITE;
+-            if (force)
+-                flags |= FOLL_FORCE;
+-
+-            return get_user_pages(start, nr_pages, flags, pages, vmas);
+-        }
+-    #endif
+-#endif
++#include <linux/mm.h>
++
++static inline long NV_GET_USER_PAGES(unsigned long start,
++                                        unsigned long nr_pages,
++                                        int write,
++                                        int force,
++                                        struct page **pages,
++                                        struct vm_area_struct **vmas)
++{
++    unsigned int flags = 0;
++
++    if (write)
++        flags |= FOLL_WRITE;
++    if (force)
++        flags |= FOLL_FORCE;
++
++    return get_user_pages(current, current->mm, start, nr_pages, flags, pages, vmas);
++}
+ 
+ /* get_user_pages_remote() was added by:
+  *   2016 Feb 12: 1e9877902dc7e11d2be038371c6fbf2dfcd469d7
diff --git a/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.SlackBuild b/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.SlackBuild
index c89c49cce1..1679d12988 100644
--- a/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.SlackBuild
+++ b/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.SlackBuild
@@ -28,7 +28,7 @@
 # See changelog.txt
 
 PRGNAM=nvidia-legacy340-kernel
-VERSION=${VERSION:-340.104}
+VERSION=${VERSION:-340.107}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -77,6 +77,9 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+# Patch to compile on kernels 4.4.168+
+patch -p1 < $CWD/kernel-4.4.168.patch
+
 (cd kernel || exit 1
   make SYSSRC=$KERNELPATH module || exit 1
   cd uvm
@@ -85,7 +88,13 @@ find -L . \
 
 mkdir -p $PKG/lib/modules/$KERNEL/kernel/drivers/video
 install -m 0664 kernel/nvidia.ko $PKG/lib/modules/$KERNEL/kernel/drivers/video/
-install -m 0664 kernel/uvm/nvidia-uvm.ko $PKG/lib/modules/$KERNEL/kernel/drivers/video/
+
+# Unified Memory kernel module is incompatible with recent Linux kernels,
+# and the GPU hardware generations that the 340.xx legacy driver series is
+# intended to support do not support Unified Memory.
+if [ -e kernel/uvm/nvidia-uvm.ko ]; then
+  install -m 0664 kernel/uvm/nvidia-uvm.ko $PKG/lib/modules/$KERNEL/kernel/drivers/video/
+fi
 
 # Make sure the X is specified to automagically load the
 # correct driver, since I always forget. You can remove
diff --git a/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.info b/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.info
index 3053c85389..999ecc2129 100644
--- a/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.info
+++ b/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.info
@@ -1,10 +1,10 @@
 PRGNAM="nvidia-legacy340-kernel"
-VERSION="340.104"
+VERSION="340.107"
 HOMEPAGE="http://www.nvidia.com"
-DOWNLOAD="https://download.nvidia.com/XFree86/Linux-x86/340.104/NVIDIA-Linux-x86-340.104.run"
-MD5SUM="42e9c98e156f6ac2658ee526d796a428"
-DOWNLOAD_x86_64="https://download.nvidia.com/XFree86/Linux-x86_64/340.104/NVIDIA-Linux-x86_64-340.104.run"
-MD5SUM_x86_64="4750891b7e175c0dc9a04608e493d141"
+DOWNLOAD="https://download.nvidia.com/XFree86/Linux-x86/340.107/NVIDIA-Linux-x86-340.107.run"
+MD5SUM="9a4b382ef545d836033630224735d5dd"
+DOWNLOAD_x86_64="https://download.nvidia.com/XFree86/Linux-x86_64/340.107/NVIDIA-Linux-x86_64-340.107.run"
+MD5SUM_x86_64="ba0fc5de5005679d1db9f5fa2cfabd38"
 REQUIRES=""
-MAINTAINER="Edward W. Koenig"
+MAINTAINER="unmaintained"
 EMAIL="kingbeowulf@gmail.com"