linuxPackages.nvidiaPackages.legacy_(390,470}: patch for linux 6.17 (#458686)

  # Source corresponding to https://aur.archlinux.org/packages/nvidia-390xx-dkms

  aurPatches = fetchgit {

    url = "https://aur.archlinux.org/nvidia-390xx-utils.git";

    rev = "94dffc01e23a93c354a765ea7ac64484a3ef96c1";

    hash = "sha256-c94qXNZyMrSf7Dik7jvz2ECaGELqN7WEYNpnbUkzeeU=";

    rev = "cf1a1c571c425b4b66d12e468fc4ce45a397c583";

    hash = "sha256-SERB5ihOroagJn7apAiqjUckbrfP2FZPCuTLWcBccoM=";

  };

  # https://github.com/NVIDIA/open-gpu-kernel-modules/issues/840

  };

  # Last one supporting Kepler architecture

  legacy_470 = generic {

  legacy_470 =

    let

      # Source corresponding to https://aur.archlinux.org/packages/nvidia-470xx-dkms

      aurPatches = fetchgit {

        url = "https://aur.archlinux.org/nvidia-470xx-utils.git";

        rev = "7c1c2c124147d960a6c7114eb26a4eadae9b9f3d";

        hash = "sha256-sNW+I4dkPSudfORLEp1RNGHyQKWBYnBEeGrfJU7SYTs=";

      };

    in

    generic {

      version = "470.256.02";

      sha256_64bit = "sha256-1kUYYt62lbsER/O3zWJo9z6BFowQ4sEFl/8/oBNJsd4=";

      sha256_aarch64 = "sha256-e+QvE+S3Fv3JRqC9ZyxTSiCu8gJdZXSz10gF/EN6DY0=";

      settingsSha256 = "sha256-kftQ4JB0iSlE8r/Ze/+UMnwLzn0nfQtqYXBj+t6Aguk=";

      persistencedSha256 = "sha256-iYoSib9VEdwjOPBP1+Hx5wCIMhW8q8cCHu9PULWfnyQ=";

    patches = [

      "${aurPatches}/gcc-14.patch"

      # fixes 6.10 follow_pfn

      ./follow_pfn.patch

      # https://gist.github.com/joanbm/a6d3f7f873a60dec0aa4a734c0f1d64e

      (fetchpatch {

        url = "https://gist.github.com/joanbm/a6d3f7f873a60dec0aa4a734c0f1d64e/raw/6bae5606c033b6c6c08233523091992370e357b7/nvidia-470xx-fix-linux-6.12.patch";

        hash = "sha256-6nbzcRTRCxW8GDAhB8Zwx9rVcCzwPtVYlqoUhL9gxlY=";

        stripLen = 1;

        extraPrefix = "kernel/";

      })

      patches = map (patch: "${aurPatches}/${patch}") [

        "0001-Fix-conftest-to-ignore-implicit-function-declaration.patch"

        "0002-Fix-conftest-to-use-a-short-wchar_t.patch"

        "0003-Fix-conftest-to-use-nv_drm_gem_vmap-which-has-the-se.patch"

        "nvidia-470xx-fix-gcc-15.patch"

        "kernel-6.10.patch"

        "kernel-6.12.patch"

        "nvidia-470xx-fix-linux-6.13.patch"

        "nvidia-470xx-fix-linux-6.14.patch"

        "nvidia-470xx-fix-linux-6.15.patch"

        "nvidia-470xx-fix-linux-6.17.patch"

      ];

      patchFlags = [

        "-p1"

        "--directory=kernel"

      ];

    };

      "gcc-14.patch"

      "kernel-6.10.patch"

      "kernel-6.12.patch"

      "kernel-6.13.patch"

      "kernel-6.14.patch"

      "gcc-15.patch"

      "kernel-6.15.patch"

      "kernel-6.17.patch"

    ];

    broken = kernel.kernelAtLeast "6.13";

    broken = kernel.kernelAtLeast "6.18";

    # fixes the bug described in https://bbs.archlinux.org/viewtopic.php?pid=2083439#p2083439

    # see https://bbs.archlinux.org/viewtopic.php?pid=2083651#p2083651

diff -ruNb a/kernel/conftest.sh b/kernel/conftest.sh

--- a/kernel/conftest.sh        2024-07-19 04:36:26.183701185 -0500

+++ b/kernel/conftest.sh        2024-07-19 04:36:26.230366381 -0500

@@ -4464,20 +4464,22 @@

             compile_check_conftest "$CODE" "NV_DRM_GEM_OBJECT_VMAP_HAS_MAP_ARG" "" "types"

         ;;

-        unsafe_follow_pfn)

+        follow_pfn)

             #

-            # Determine if unsafe_follow_pfn() is present.

+            # Determine if follow_pfn() is present.

             #

-            # unsafe_follow_pfn() was added by commit 69bacee7f9ad

-            # ("mm: Add unsafe_follow_pfn") in v5.13-rc1.

+            # follow_pfn() was added by commit 3b6748e2dd69

+            # ("mm: introduce follow_pfn()") in v2.6.31-rc1, and removed

+            # by commit 233eb0bf3b94 ("mm: remove follow_pfn")

+            # from linux-next 233eb0bf3b94.

             #

             CODE="

             #include <linux/mm.h>

-            void conftest_unsafe_follow_pfn(void) {

-                unsafe_follow_pfn();

+            void conftest_follow_pfn(void) {

+                follow_pfn();

             }"

-            compile_check_conftest "$CODE" "NV_UNSAFE_FOLLOW_PFN_PRESENT" "" "functions"

+            compile_check_conftest "$CODE" "NV_FOLLOW_PFN_PRESENT" "" "functions"

         ;;

         drm_plane_atomic_check_has_atomic_state_arg)

diff -ruNb a/kernel/nvidia/nvidia.Kbuild b/kernel/nvidia/nvidia.Kbuild

--- a/kernel/nvidia/nvidia.Kbuild       2022-10-12 04:29:57.000000000 -0500

+++ b/kernel/nvidia/nvidia.Kbuild       2024-07-19 05:17:39.148448922 -0500

@@ -164,7 +164,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += cc

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += iterate_fd

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += seq_read_iter

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += sg_page_iter_page

-NV_CONFTEST_FUNCTION_COMPILE_TESTS += unsafe_follow_pfn

+NV_CONFTEST_FUNCTION_COMPILE_TESTS += follow_pfn

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_gem_object_get

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_gem_object_put_unlocked

 NV_CONFTEST_FUNCTION_COMPILE_TESTS += set_close_on_exec

diff -ruNb a/kernel/nvidia/os-mlock.c b/kernel/nvidia/os-mlock.c

--- a/kernel/nvidia/os-mlock.c  2022-10-12 04:30:26.000000000 -0500

+++ b/kernel/nvidia/os-mlock.c  2024-07-19 04:36:26.230366381 -0500

@@ -18,10 +18,10 @@

                                 unsigned long address,

                                 unsigned long *pfn)

 {

-#if defined(NV_UNSAFE_FOLLOW_PFN_PRESENT)

-    return unsafe_follow_pfn(vma, address, pfn);

-#else

+#if defined(NV_FOLLOW_PFN_PRESENT)

     return follow_pfn(vma, address, pfn);

+#else

+    return -1;

 #endif

 }

 No newline at end of file