On Sun, Dec 16, 2012 at 05:04:03PM +0000, Al Viro wrote: > Moreover, I'm not quite convinced that huge_memory.c and ksm.c can't run > into all kinds of interesting races with ongoing coredump. Looking into > it...
Specifically, is collapse_huge_page() safe in parallel with ->core_dump()? It *can* run while we are in the middle of e.g. elf_core_dump(). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
