Messages in this thread | | | Date | Thu, 12 Jan 2012 11:57:10 +0100 (CET) | From | Jan Engelhardt <> | Subject | Re: [PATCH] rcu: avoid checking for constant |
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On Thursday 2012-01-12 11:54, Eric Dumazet wrote:
>Le jeudi 12 janvier 2012 à 11:34 +0100, Jan Engelhardt a écrit : > >> When compiling kernel or module code with -O0, "offset" is no longer >> considered a constant, and therefore always triggers the build error >> that BUILD_BUG_ON is defined to yield. > >Why compiling kernel with -O0 is even considered ?
The compile error was observed when trying to compile an out-of-tree module with -O0. -- 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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