NVIDIA/open-gpu-kernel-modules
1
0
Fork 0
mirror of https://github.com/NVIDIA/open-gpu-kernel-modules.git synced 2026-01-30 04:59:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

550.40.63

Browse Source
This commit is contained in:
russellcnv
2024-05-31 14:11:30 -07:00
parent d1f6b40399
commit 3750358633
103 changed files with 60736 additions and 56138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
kernel-open/nvidia/os-interface.c
View File

@@ -1061,7 +1061,15 @@ NV_STATUS NV_API_CALL os_flush_user_cache(void)
void NV_API_CALL os_flush_cpu_write_combine_buffer(void)
{
wmb();
#if defined(NVCPU_X86_64)
asm volatile("sfence" ::: "memory");
#elif defined(NVCPU_PPC64LE)
__asm__ __volatile__ ("sync" : : : "memory");
#elif defined(NVCPU_AARCH64)
asm volatile("dsb st" : : : "memory");
#else
mb();
#endif
}
// override initial debug level from registry