diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/security/rfi_flush.c')
| -rw-r--r-- | tools/testing/selftests/powerpc/security/rfi_flush.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/powerpc/security/rfi_flush.c b/tools/testing/selftests/powerpc/security/rfi_flush.c index f73484a6470f..6bedc86443a6 100644 --- a/tools/testing/selftests/powerpc/security/rfi_flush.c +++ b/tools/testing/selftests/powerpc/security/rfi_flush.c @@ -34,18 +34,18 @@ int rfi_flush_test(void) // The PMU event we use only works on Power7 or later SKIP_IF(!have_hwcap(PPC_FEATURE_ARCH_2_06)); - if (read_debugfs_file("powerpc/rfi_flush", &rfi_flush_orig) < 0) { + if (read_debugfs_int("powerpc/rfi_flush", &rfi_flush_orig) < 0) { perror("Unable to read powerpc/rfi_flush debugfs file"); SKIP_IF(1); } - if (read_debugfs_file("powerpc/entry_flush", &entry_flush_orig) < 0) { + if (read_debugfs_int("powerpc/entry_flush", &entry_flush_orig) < 0) { have_entry_flush = 0; } else { have_entry_flush = 1; if (entry_flush_orig != 0) { - if (write_debugfs_file("powerpc/entry_flush", 0) < 0) { + if (write_debugfs_int("powerpc/entry_flush", 0) < 0) { perror("error writing to powerpc/entry_flush debugfs file"); return 1; } @@ -105,7 +105,7 @@ again: if (rfi_flush == rfi_flush_orig) { rfi_flush = !rfi_flush_orig; - if (write_debugfs_file("powerpc/rfi_flush", rfi_flush) < 0) { + if (write_debugfs_int("powerpc/rfi_flush", rfi_flush) < 0) { perror("error writing to powerpc/rfi_flush debugfs file"); return 1; } @@ -120,13 +120,13 @@ again: set_dscr(0); - if (write_debugfs_file("powerpc/rfi_flush", rfi_flush_orig) < 0) { + if (write_debugfs_int("powerpc/rfi_flush", rfi_flush_orig) < 0) { perror("unable to restore original value of powerpc/rfi_flush debugfs file"); return 1; } if (have_entry_flush) { - if (write_debugfs_file("powerpc/entry_flush", entry_flush_orig) < 0) { + if (write_debugfs_int("powerpc/entry_flush", entry_flush_orig) < 0) { perror("unable to restore original value of powerpc/entry_flush " "debugfs file"); return 1; |