535, 545, 550 fail to build with GCC14 about open-gpu-kernel-modules HOT 6 CLOSED

Thanks for the pointer to that forum post. I've filed NVIDIA internal bug 4478534 to track it. Hopefully we can resolve this soon.

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550.76 and 550.78 build fine on my Fedora systems with GCC 14.

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550.78 is failing with:

   /home/luke/Downloads/NVIDIA-Linux-x86_64-550.78/kernel-open/nvidia/os-mlock.c: In function 'nv_follow_pfn':
   /home/luke/Downloads/NVIDIA-Linux-x86_64-550.78/kernel-open/nvidia/os-mlock.c:42:12: error: implicit declaration of function 'follow_pfn'; did you mean 'follow_pte'? [-Wimplicit-function-declaration]
      42 |     return follow_pfn(vma, address, pfn);
         |            ^~~~~~~~~~
         |            follow_pte

kernel 6.9.0

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Related: https://lore.kernel.org/all/[email protected]/T/#mdeb04975c27076d6830f96c2041f50ef1d2554fc

follow_pfn is removed.

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Thanks for the pointer on follow_pfn. We're aware of that and it will be fixed in a future release.

I also think that is unrelated to the originally reported problem here (interaction with -Werror=incompatible-pointer-types).

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Closing as fixed recently

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