On Mon, Jan 13, 2014 at 11:17:15AM +0800, Ren Qiaowei wrote: > Yes, I run this with lockdep enabled.
Ok, but you still are doing memory allocation in the exception handler, AFAICT: do_bounds |->do_mpx_bt_fault |->allocate_bt |->sys_mmap_pgoff |->vm_mmap_pgoff |->do_mmap_pgoff |->mmap_region |-> kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- 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/