[nvidia-304xx-kmod] updated patch for 4.12 kernel; added ifdefs to work with older kernels

commit 216298c734fac02c5f8b84cc1011c545bf5c5a86 Author: Nerijus Baliunas <nerijus(a)users.sourceforge.net&gt; Date: Mon Sep 4 19:59:54 2017 +0300 updated patch for 4.12 kernel; added ifdefs to work with older kernels 4.12_kernel.patch | 72 ++++++++++++++++++++++++++++++++++++++------------ nvidia-304xx-kmod.spec | 5 +++- 2 files changed, 59 insertions(+), 18 deletions(-) --- diff --git a/4.12_kernel.patch b/4.12_kernel.patch index c3aee15..bcf5308 100644 --- a/4.12_kernel.patch +++ b/4.12_kernel.patch @@ -1,17 +1,34 @@ -From 5c46c537c864f08b22c6db4c187755c66bfcaa70 Mon Sep 17 00:00:00 2001 -From: Seth Forshee <seth.forshee(a)canonical.com&gt; -Date: Tue, 25 Jul 2017 08:05:39 -0500 -Subject: [PATCH] Add support for Linux 4.12 - ---- - nv-linux.h | 18 +++++++++++++++++- - 1 file changed, 17 insertions(+), 1 deletion(-) - -diff --git a/kernel/nv-linux.h b/kernel/nv-linux.h -index 3081c065992b..c22b103c7c1f 100644 ---- a/kernel/nv-linux.h -+++ b/kernel/nv-linux.h -@@ -1378,7 +1378,23 @@ typedef void irqreturn_t; +diff -ur a/kernel/nv-linux.h b/kernel/nv-linux.h +--- a/kernel/nv-linux.h 2017-08-30 14:54:42.136888697 +0300 ++++ b/kernel/nv-linux.h 2017-08-30 15:29:22.294495893 +0300 +@@ -1351,6 +1351,7 @@ + + #define NV_PAGE_MASK (NvU64)(long)PAGE_MASK + ++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) + #define NV_PGD_OFFSET(address, kernel, mm) \ + ({ \ + struct mm_struct *__mm = (mm); \ +@@ -1361,6 +1362,18 @@ + __pgd = pgd_offset_k(address); \ + __pgd; \ + }) ++#else ++#define NV_PGD_OFFSET(address, kernel, mm) \ ++ ({ \ ++ struct mm_struct *__mm = (mm); \ ++ pgd_t *__pgd; \ ++ if (!kernel) \ ++ __pgd = pgd_offset(__mm, address); \ ++ else \ ++ __pgd = NULL; \ ++ __pgd; \ ++ }) ++#endif + + #define NV_PGD_PRESENT(pgd) \ + ({ \ +@@ -1378,7 +1391,23 @@ }) #define NV_PMD_UNMAP(pmd) pmd_unmap(pmd); #else @@ -36,6 +53,27 @@ index 3081c065992b..c22b103c7c1f 100644 #define NV_PMD_OFFSET(address, pgd) \ ({ \ pmd_t *__pmd = NULL; \ --- -2.11.0 - +diff -ur a/kernel/nv-vtophys.c b/kernel/nv-vtophys.c +--- a/kernel/nv-vtophys.c 2017-01-18 01:26:31.000000000 +0200 ++++ b/kernel/nv-vtophys.c 2017-08-30 15:02:33.064755838 +0300 +@@ -81,10 +81,20 @@ + #endif + + /* direct-mapped kernel address */ ++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) + if ((address > PAGE_OFFSET) && (address < VMALLOC_START)) ++#else ++ if (virt_addr_valid(address)) ++#endif + return __pa(address); + ++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) + return nv_get_phys_address(address, TRUE); ++#else ++ nv_printf(NV_DBG_ERRORS, ++ "NVRM: can't translate address in %s()!\n", __FUNCTION__); ++ return 0; ++#endif + } + + NvU64 NV_API_CALL nv_get_user_address(NvU64 address) diff --git a/nvidia-304xx-kmod.spec b/nvidia-304xx-kmod.spec index 217187c..074855a 100644 --- a/nvidia-304xx-kmod.spec +++ b/nvidia-304xx-kmod.spec @@ -9,7 +9,7 @@ Name: nvidia-304xx-kmod Version: 304.135 # Taken over by kmodtool -Release: 5%{?dist} +Release: 6%{?dist} Summary: NVIDIA display driver kernel module Group: System Environment/Kernel License: Redistributable, no modification permitted @@ -90,6 +90,9 @@ rm -rf $RPM_BUILD_ROOT %changelog +* Mon Sep 04 2017 Nerijus Baliūnas <nerijus(a)users.sourceforge.net&gt; - 304.135-6 +- updated patch for kernel-4.12 + * Sat Aug 12 2017 Leigh Scott <leigh123linux(a)googlemail.com&gt; - 304.135-5 - patch for kernel-4.12