Messages in this thread | | | Date | Tue, 17 Oct 2006 12:39:55 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH] Linux Kernel Markers 0.20 for 2.6.17 |
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Mathieu Desnoyers wrote: > I guess the correct way to handle it will be to put a "used" attribute in the > asm-generic/marker.h code, remove the unnecessary "unused" attribute in > asm-powerpc/marker.h and tell people to upgrade their gcc when it is broken. >
It's subtle because it quietly drops the section with no other symptoms. It could slip by unnoticed for quite a while.
> The other way around would be to make the macro "use" the structure somewhere > without any impact. > asm volatile("" : : "m" (thing));
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