nvidia470: update to 470.239.06.

This commit is contained in:
Andrew Benson 2024-02-23 17:21:28 -06:00 committed by Andrew Benson
parent cc9834a636
commit 6d5a416aea
2 changed files with 3 additions and 65 deletions

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@ -1,62 +0,0 @@
linux-6.1.76, 6.6.15, and 6.7.3 have modified the non-ARCH-specific
pfn_valid() to use __rcu_read_lock/unlock[1] that is marked GPL and
cannot be used here[2][3][4] unless use the open source variant.
As a workaround, reuse the old implementation until NVIDIA makes
a fixed release (due to no longer be using pfn_valid[5], likely
with its own implementation similarly to this patch).
Safe to use with kernel >=5.15 or so but older ones had a different
pfn_valid implementation. However 5.15 and older branches are
"currently" not affected, so simply limit to >=6.1.76.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/include/linux/mmzone.h?h=v6.7.3&id=3a01daace71b521563c38bbbf874e14c3e58adb7
[2] https://bugs.gentoo.org/923456
[3] https://forums.developer.nvidia.com/t/280908
[4] https://github.com/NVIDIA/open-gpu-kernel-modules/issues/594
[5] https://github.com/NVIDIA/open-gpu-kernel-modules/issues/594#issuecomment-1916197641
--- a/kernel/common/inc/nv-linux.h
+++ b/kernel/common/inc/nv-linux.h
@@ -1990,2 +1990,23 @@
+#if defined(CONFIG_HAVE_ARCH_PFN_VALID) || LINUX_VERSION_CODE < KERNEL_VERSION(6,1,76)
+# define nv_pfn_valid pfn_valid
+#else
+/* pre-6.1.76 kernel pfn_valid version without GPL rcu_read_lock/unlock() */
+static inline int nv_pfn_valid(unsigned long pfn)
+{
+ struct mem_section *ms;
+
+ if (PHYS_PFN(PFN_PHYS(pfn)) != pfn)
+ return 0;
+
+ if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)
+ return 0;
+
+ ms = __pfn_to_section(pfn);
+ if (!valid_section(ms))
+ return 0;
+
+ return early_section(ms) || pfn_section_valid(ms, pfn);
+}
+#endif
#endif /* _NV_LINUX_H_ */
--- a/kernel/nvidia/nv-mmap.c
+++ b/kernel/nvidia/nv-mmap.c
@@ -576,3 +576,3 @@
if (!IS_REG_OFFSET(nv, access_start, access_len) &&
- (pfn_valid(PFN_DOWN(mmap_start))))
+ (nv_pfn_valid(PFN_DOWN(mmap_start))))
{
--- a/kernel/nvidia/os-mlock.c
+++ b/kernel/nvidia/os-mlock.c
@@ -102,3 +102,3 @@
if ((nv_follow_pfn(vma, (start + (i * PAGE_SIZE)), &pfn) < 0) ||
- (!pfn_valid(pfn)))
+ (!nv_pfn_valid(pfn)))
{
@@ -176,3 +176,3 @@
- if (pfn_valid(pfn))
+ if (nv_pfn_valid(pfn))
{

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@ -3,8 +3,8 @@
_desc="NVIDIA drivers (GKxxx “Kepler”)"
pkgname=nvidia470
version=470.223.02
revision=2
version=470.239.06
revision=1
maintainer="Andrew Benson <abenson+void@gmail.com>"
license="custom:NVIDIA Proprietary"
homepage="https://www.nvidia.com/en-us/drivers/unix/"
@ -19,7 +19,7 @@ conflicts="xserver-abi-video>25_1 nvidia390>=0"
_pkg="NVIDIA-Linux-x86_64-${version}"
distfiles="http://uk.download.nvidia.com/XFree86/Linux-x86_64/${version}/${_pkg}.run"
checksum=b36862d5336cc3e6ebe8ec3ab4f885b183da258f1dfb1e05ae406b3f6c4d44f8
checksum=7d74caac140a0432d79ebe8e4330dc796f39ba7dd40b3fcd61df760181bf9ccc
# subpackages need to be processed in this specific order
subpackages="nvidia470-gtklibs nvidia470-dkms nvidia470-opencl nvidia470-libs nvidia470-libs-32bit"
depends="nvidia470-libs-${version}_${revision}