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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4946 311d38ba-8fff-0310-9ca6-ca027cbcb966
21 lines
666 B
Diff
21 lines
666 B
Diff
Backport of this patch here
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http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg270684.html
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Needed for 2.6.24 to compile with gcc 4.3
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Index: linux-2.6.24/include/linux/time.h
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===================================================================
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--- linux-2.6.24.orig/include/linux/time.h 2008-05-28 15:39:46.000000000 -0700
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+++ linux-2.6.24/include/linux/time.h 2008-05-28 15:40:48.000000000 -0700
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@@ -173,6 +173,10 @@
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{
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ns += a->tv_nsec;
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while(unlikely(ns >= NSEC_PER_SEC)) {
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+ /* The following asm() prevents the compiler from
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+ * optimising this loop into a modulo operation. */
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+ asm("" : "+r"(ns));
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+
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ns -= NSEC_PER_SEC;
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a->tv_sec++;
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}
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