Searched refs:entry_flush (Results 1 - 3 of 3) sorted by relevance

/linux-master/tools/testing/selftests/powerpc/security/
H A Dentry_flush.c30 int entry_flush, entry_flush_orig; local
42 if (read_debugfs_int("powerpc/entry_flush", &entry_flush_orig) < 0) {
43 perror("Unable to read powerpc/entry_flush debugfs file");
54 entry_flush = entry_flush_orig;
69 * We expect to see l1d miss for each cacheline access when entry_flush
81 if (entry_flush && v.l1d_misses >= l1d_misses_expected)
83 else if (!entry_flush && v.l1d_misses < (l1d_misses_expected / 2))
92 printf("FAIL (L1D misses with entry_flush=%d: %llu %c %lu) [%d/%d failures]\n",
93 entry_flush, l1d_misses_total, entry_flush
[all...]
H A DMakefile3 TEST_GEN_PROGS := rfi_flush entry_flush uaccess_flush spectre_v2
17 $(OUTPUT)/entry_flush: flush_utils.c
/linux-master/arch/powerpc/kernel/
H A Dsecurity.c559 static bool entry_flush; variable
628 entry_flush = enable;
817 if (enable != entry_flush)
825 *val = entry_flush ? 1 : 0;
860 debugfs_create_file("entry_flush", 0600, arch_debugfs_dir, NULL, &fops_entry_flush);

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