On Tue, 20 Sep 2022 14:22:59 +0200, David Hildenbrand wrote: > As it seems to be rather unclear if/when to use BUG(), BUG_ON(), > VM_BUG_ON(), WARN_ON_ONCE(), ... let's try to document the result of a > recent discussion. > > Details can be found in patch #1. > > RFC -> v1: > * "coding-style.rst: document BUG() and WARN() rules ("do not crash the > kernel")" > -> Rephrase/extend according to John > -> Add some details regarding the use of panic() > * powerpc/prom_init: drop PROM_BUG() > -> Added > * "checkpatch: warn on usage of VM_BUG_ON() and other BUG variants" > -> Warn on more variants > > [...] Patch 2 applied to powerpc/next. [2/3] powerpc/prom_init: drop PROM_BUG() https://git.kernel.org/powerpc/c/c4167aec98524fa4511b3222303a758b532b6009 cheers