Due to:
#elif defined(__powerpc__) || defined (__powerpc64__)
// Based on:
//
https://github.com/randombit/botan/blob/net.randombit.botan/src/lib/entropy/hres_timer/hres_timer.cpp
uint32_t lo = 0, hi = 0;
asm volatile("mftbu %0; mftb %1" : "=r" (hi), "=r" (lo));
return (((uint64_t)hi << 32) | lo);
#else
#warning No high-precision counter available for your OS/arch
return 0;
#endif
}
arm does not have a reliable high precision cpu cycles counter - return
0 was suggested from upstream - but looks like we need a better
fallback.
** Changed in: ceph (Ubuntu Vivid)
Status: Confirmed => Triaged
** Changed in: ceph (Ubuntu Vivid)
Assignee: Canonical Server Team (canonical-server) => James Page
(james-page)
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https://bugs.launchpad.net/bugs/1432786
Title:
upgrade of ceph in vivid breaks qemu-system-arm
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