Messages in this thread | | | Date | Fri, 21 Oct 2011 19:03:39 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH 2/3] ARM: Add static kernel function stack size analyzer, for ARM |
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> > I thought we now had a gcc option for this. gcc documentation points to -Wstack-usage=XXX. > This was first introduced on s390 in architecture specific gcc code, but should now work > everywhere.
CONFIG_FRAME_WARN=...
Has been there forever for any architecture.
-Andi
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