/* * Copyright 2016, Chris Smart, IBM Corporation. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * * Calls to copy_first which are not 128-byte aligned should be * caught and sent a SIGBUS. * */ #include #include #include "utils.h" #include "instructions.h" #include "copy_paste_unaligned_common.h" unsigned int expected_instruction = PPC_INST_COPY_FIRST; unsigned int instruction_mask = 0xfc2007fe; int test_copy_first_unaligned(void) { /* Only run this test on a P9 or later */ SKIP_IF(!have_hwcap2(PPC_FEATURE2_ARCH_3_00)); /* Register our signal handler with SIGBUS */ setup_signal_handler(); /* +1 makes buf unaligned */ copy_first(cacheline_buf+1); /* We should not get here */ return 1; } int main(int argc, char *argv[]) { return test_harness(test_copy_first_unaligned, "test_copy_first_unaligned"); } ster net-next plumbingsTobias Klauser

path: root/net/ipv6/exthdrs_offload.c

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