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* Andrew Morton (akpm@osdl.org) wrote: > Jörn Engel <joern@wohnheim.fh-wedel.de> wrote: > > > > On Fri, 14 May 2004 11:49:23 +0200, Arjan van de Ven wrote: > > > On Fri, May 14, 2004 at 11:47:39AM +0200, Andrew Morton wrote: > > > > There's a `make buildcheck' target in -mm (from Arjan) into which we could > > > > integrate such a tool. Although probably it should be a different make > > > > target. > > > > > > I added it to buildcheck for now, based on Keith Owens' check-stack.sh > > > script. I added a tiny bit of perl (shudder) to it to > > > 1) Make it print in decimal not hex > > > 2) Filter the stack users to users of 400 bytes and higher > > > > > > I arbitrarily used 400; that surely is debatable. > > > > Keith' script has the major disadvantage of not working on anything > > but i386. Here is my old script that works on a few more. > > That's nice and simple. All due respect to Keith, this is something > which humans have a chance of understanding too ;) > > I removed the `vmlinux FORCE' targets from the makefile - that was forcing > a full rebuild after I'd just done one. Just let it check ./vmlinux and if > it's not there, it errors out... > > It doesn't do modules, and hence requires a prior allyesconfig. I think it > would be better to do: > > find . -name '*.o' | xargs objdump -d | perl scripts/checkstack.pl i386 > > but that produces slightly screwy output and, for some reason, duplicated > output: maybe from the .o and .mod.o? thanks, -chris -- Linux Security Modules http://lsm.immunix.org http://lsm.bkbits.net - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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