psammarco@miner1:/usr/src/linux-5.4-rc1$ sudo patch < patch-14.10.2019.diff
can't find file to patch at input line 5
Perhaps you should have used the -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
|index d63e63b7d1d9..0a8b816857c1 100644
|--- a/arch/x86/kernel/amd_nb.c
|+++ b/arch/x86/kernel/amd_nb.c
--------------------------
File to patch:
Skip this patch? [y] ^C