http://acassis.wordpress.com/2008/07/01/erro-compilando-kernel-2622-no-opensuse11-gcc-431
Signed-off-by: Alexandros C. Couloumbis <alex at ozo.com>
--- linux-2.6.23.17/include/linux/time.h.orig 2009-01-22
23:18:04.000000000 +0200
+++ linux-2.6.23.17/include/linux/time.h 2009-01-22
23:25:17.000000000 +0200
@@ -177,6 +177,9 @@
{
ns += a->tv_nsec;
while(unlikely(ns >= NSEC_PER_SEC)) {
+// The following asm () prevents the compiler from
+// optimising this loop into a modulo operation.
+ asm("" : "+r"(ns));
ns -= NSEC_PER_SEC;
a->tv_sec++;
}
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