On Tue, 22 Nov 2005, Ralf Baechle wrote: > > 'Fraid not: the -g option only adds debug info to the object file, it > > shouldn't alter the generated code. Using -O0 will certainly store > > everything on the stack, but it also won't be "with otherwise optimized > > code". > > And the kernel won't build without optimization - but that's FAQ since > 10 years. Well, with "__attribute__((always_inline))" available and actually used already, perhaps this requirement could be relaxed nowadays... Maciej