mirror of
https://github.com/archlinux-jerry/nvidia-340xx
synced 2024-11-23 16:20:39 +08:00
75 lines
2.7 KiB
Diff
75 lines
2.7 KiB
Diff
diff -Naur a/kernel/conftest.sh b/kernel/conftest.sh
|
|
--- a/kernel/conftest.sh 2023-09-09 04:19:11.170064889 +0000
|
|
+++ b/kernel/conftest.sh 2023-09-09 04:21:10.593482047 +0000
|
|
@@ -1977,6 +1977,30 @@
|
|
return
|
|
fi
|
|
|
|
+ # Conftest #4: check if vma arg was dropped
|
|
+ # Return if available.
|
|
+ # Fall through to default case if absent.
|
|
+
|
|
+ echo "$CONFTEST_PREAMBLE
|
|
+ #include <linux/mm.h>
|
|
+ long get_user_pages(unsigned long start,
|
|
+ unsigned long nr_pages,
|
|
+ unsigned int gup_flags,
|
|
+ struct page **pages) {
|
|
+ return 0;
|
|
+ }" > conftest$$.c
|
|
+
|
|
+ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
|
|
+ rm -f conftest$$.c
|
|
+
|
|
+ if [ -f conftest$$.o ]; then
|
|
+ echo "#define NV_GET_USER_PAGES_DROPPED_VMA" | append_conftest "functions"
|
|
+ echo "#undef NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
|
|
+ echo "#undef NV_GET_USER_PAGES_HAS_TASK_STRUCT" | append_conftest "functions"
|
|
+ rm -f conftest$$.o
|
|
+ return
|
|
+ fi
|
|
+
|
|
|
|
echo "#define NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
|
|
echo "#define NV_GET_USER_PAGES_HAS_TASK_STRUCT" | append_conftest "functions"
|
|
@@ -1985,6 +2009,8 @@
|
|
;;
|
|
|
|
get_user_pages_remote)
|
|
+ echo "#define NV_GET_USER_PAGES_REMOTE_UNUSED" | append_conftest "functions"
|
|
+ return
|
|
#
|
|
# Determine if the function get_user_pages_remote() is
|
|
# present and has write/force parameters.
|
|
diff -Naur a/kernel/nv-linux.h b/kernel/nv-linux.h
|
|
--- a/kernel/nv-linux.h 2023-09-09 04:19:11.163398218 +0000
|
|
+++ b/kernel/nv-linux.h 2023-09-09 04:21:36.163499676 +0000
|
|
@@ -2205,7 +2205,11 @@
|
|
if (force)
|
|
flags |= FOLL_FORCE;
|
|
|
|
- return get_user_pages(start, nr_pages, flags, pages, vmas);
|
|
+ #if defined(NV_GET_USER_PAGES_DROPPED_VMA)
|
|
+ return get_user_pages(start, nr_pages, flags, pages);
|
|
+ #else
|
|
+ return get_user_pages(start, nr_pages, flags, pages, vmas);
|
|
+ #endif
|
|
}
|
|
#endif
|
|
#endif
|
|
@@ -2231,6 +2235,8 @@
|
|
* 2016 Dec 14:5b56d49fc31dbb0487e14ead790fc81ca9fb2c99
|
|
*/
|
|
|
|
+#if defined(NV_GET_USER_PAGES_REMOTE_UNUSED)
|
|
+#else
|
|
#if defined(NV_GET_USER_PAGES_REMOTE_PRESENT)
|
|
#if defined (NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS)
|
|
#define NV_GET_USER_PAGES_REMOTE get_user_pages_remote
|
|
@@ -2295,5 +2301,6 @@
|
|
}
|
|
#endif
|
|
#endif
|
|
+#endif
|
|
|
|
#endif /* _NV_LINUX_H_ */
|