Author: leigh123linux Update of /cvs/nonfree/rpms/nvidia-kmod/F-18 In directory old02.ovh.rpmfusion.lan:/tmp/cvs-serv21849 Modified Files: 3.11_kernel.patch nvidia-kmod.spec Log Message: * Wed Nov 06 2013 Leigh Scott <leigh123linux(a)googlemail.com&gt; - 1:319.60-3 - use nvidia fix for get_num_physpages 3.11_kernel.patch: b/kernel/patch-get_num_physpages.h | 10 ++++++++++ kernel/Makefile.kbuild | 1 + kernel/conftest.sh | 24 ++++++++++++++++++++++++ kernel/nv-linux.h | 4 ++++ kernel/nv-vm.c | 5 +++++ 5 files changed, 44 insertions(+) Index: 3.11_kernel.patch =================================================================== RCS file: /cvs/nonfree/rpms/nvidia-kmod/F-18/3.11_kernel.patch,v retrieving revision 1.1 retrieving revision 1.2 diff -u -r1.1 -r1.2 --- 3.11_kernel.patch 10 Oct 2013 19:00:49 -0000 1.1 +++ 3.11_kernel.patch 6 Nov 2013 10:31:11 -0000 1.2 @@ -1,10 +1,75 @@ +This patch will work on installers for version 304.108 of the NVIDIA +Linux driver. + +It will not apply cleanly against older 304 drivers, but can be made to +work with some minor changes. + +--- /dev/null ++++ b/kernel/patch-get_num_physpages.h +@@ -0,0 +1,10 @@ ++#define NV_PATCH_get_num_physpages_DESCRIPTION \ ++"This patch adds support for kernels such as Linux 3.11, which use the "\ ++"get_num_physpages() function instead of the num_physpages variable to "\ ++"report the number of physical pages. In order to avoid compatibility "\ ++"problems that would otherwise result from differences between what "\ ++"the removed num_physpages variable reported versus what is reported "\ ++"by get_num_physpages(), the driver will fall back to a different memory "\ ++"allocation strategy on systems where num_phsypages is not available, when "\ ++"the amount of system memory matches or exceeds the upper bound of a given "\ ++"GPU's physical address space.\n" + +--- a/kernel/Makefile.kbuild ++++ b/kernel/Makefile.kbuild +@@ -180,6 +180,7 @@ COMPILE_TESTS = \ + file_operations \ + sg_init_table \ + pci_get_domain_bus_and_slot \ ++ get_num_physpages \ + efi_enabled \ + drm_available \ + proc_create_data \ + +--- a/kernel/conftest.sh ++++ b/kernel/conftest.sh +@@ -1754,6 +1754,30 @@ compile_test() { + fi + ;; + ++ get_num_physpages) ++ # ++ # Determine if the get_num_physpages() function is ++ # present. ++ # ++ echo "$CONFTEST_PREAMBLE ++ #include <linux/mm.h> ++ void conftest_get_num_physpages(void) { ++ get_num_physpages(NULL); ++ }" > conftest$$.c ++ ++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1 ++ rm -f conftest$$.c ++ ++ if [ -f conftest$$.o ]; then ++ echo "#undef NV_GET_NUM_PHYSPAGES_PRESENT" >> conftest.h ++ rm -f conftest$$.o ++ return ++ else ++ echo "#define NV_GET_NUM_PHYSPAGES_PRESENT" >> conftest.h ++ return ++ fi ++ ;; ++ + proc_remove) + # + # Determine if the proc_remove() function is present. + --- a/kernel/nv-linux.h +++ b/kernel/nv-linux.h -@@ -1037,7 +1037,11 @@ static inline int nv_execute_on_all_cpus +@@ -1037,7 +1037,11 @@ static inline int nv_execute_on_all_cpus(void (*func)(void *info), void *info) #endif #if !defined(NV_VMWARE) -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0) ++#if defined(NV_GET_NUM_PHYSPAGES_PRESENT) +#define NV_NUM_PHYSPAGES get_num_physpages() +#else #define NV_NUM_PHYSPAGES num_physpages @@ -12,3 +77,20 @@ #define NV_GET_CURRENT_PROCESS() current->tgid #define NV_IN_ATOMIC() in_atomic() #define NV_LOCAL_BH_DISABLE() local_bh_disable() + +--- a/kernel/nv-vm.c ++++ b/kernel/nv-vm.c +@@ -475,8 +475,13 @@ static unsigned int nv_compute_gfp_mask( + system_memory_size = (os_get_system_memory_size() * RM_PAGE_SIZE); + if (system_memory_size != 0) + { ++#if !defined(NV_GET_NUM_PHYSPAGES_PRESENT) + if (dev->dma_mask < (system_memory_size - 1)) + gfp_mask = NV_GFP_DMA32; ++#else ++ if (dev->dma_mask <= (system_memory_size - 1)) ++ gfp_mask = NV_GFP_DMA32; ++#endif + } + else if (dev->dma_mask < 0xffffffffffULL) + { Index: nvidia-kmod.spec =================================================================== RCS file: /cvs/nonfree/rpms/nvidia-kmod/F-18/nvidia-kmod.spec,v retrieving revision 1.173 retrieving revision 1.174 diff -u -r1.173 -r1.174 --- nvidia-kmod.spec 4 Nov 2013 23:21:33 -0000 1.173 +++ nvidia-kmod.spec 6 Nov 2013 10:31:12 -0000 1.174 @@ -3,13 +3,13 @@ # "buildforkernels newest" macro for just that build; immediately after # queuing that build enable the macro again for subsequent builds; that way # a new akmod package will only get build when a new one is actually needed -%global buildforkernels newest +%global buildforkernels current Name: nvidia-kmod Epoch: 1 Version: 319.60 # Taken over by kmodtool -Release: 2%{?dist}.4 +Release: 3%{?dist} Summary: NVIDIA display driver kernel module Group: System Environment/Kernel License: Redistributable, no modification permitted @@ -79,6 +79,9 @@ %changelog +* Wed Nov 06 2013 Leigh Scott <leigh123linux(a)googlemail.com&gt; - 1:319.60-3 +- use nvidia fix for get_num_physpages + * Mon Nov 04 2013 Nicolas Chauvet <kwizart(a)gmail.com&gt; - 1:319.60-2.4 - Rebuilt for kernel