There is a build failure with 560.x open source:
kernel-module-source/kernel-open/nvidia-uvm/uvm_va_space_mm.c: In function ‘uvm_mmu_notifier_register’:
kernel-module-source/kernel-open/nvidia-uvm/uvm_va_space_mm.c:233:16: error: implicit declaration of function ‘__mmu_notifier_register’; did you mean ‘uvm_mmu_notifier_register’? [-Werror=implicit-function-declaration]
233 | return __mmu_notifier_register(&va_space_mm->mmu_notifier, va_space_mm->mm);
| ^~~~~~~~~~~~~~~~~~~~~~~
| uvm_mmu_notifier_register
kernel-module-source/kernel-open/nvidia-uvm/uvm_va_space_mm.c: In function ‘uvm_mmu_notifier_unregister’:
kernel-module-source/kernel-open/nvidia-uvm/uvm_va_space_mm.c:238:9: error: implicit declaration of function ‘mmu_notifier_unregister’; did you mean ‘clk_notifier_unregister’? [-Werror=implicit-function-declaration]
238 | mmu_notifier_unregister(&va_space_mm->mmu_notifier, va_space_mm->mm);
| ^~~~~~~~~~~~~~~~~~~~~~~
| clk_notifier_unregister
My kernel has MMU_NOTIFIER unset because I do not utilize virtual machines.
This seems to be a recurrence of a previously reported issue involving a failure to check for MMU_NOTIFIER:
Since the code has been modified since then I cannot apply the patch which is given in that post.
This error only applies to 560.x open source. The proprietary code builds without problem.