[0/3] drivers/perf: convert sysfs sprintf/snprintf/scnprintf to sysfs_emit

Message

liuqi (BA) March 17, 2021, 9:41 a.m. UTC

Use the generic sysfs_emit() and sysfs_emit_at() function to take
place of sprintf/snprintf/scnprintf, to avoid buffer overrun.

Zihao Tang (1)
  drivers/perf: convert sysfs snprintf family to sysfs_emit

Qi Liu (2):
  drivers/perf: convert sysfs scnprintf family to sysfs_emit_at
  drivers/perf: convert sysfs sprintf family to sysfs_emit

 drivers/perf/arm-cci.c                   | 12 ++++++------
 drivers/perf/arm-ccn.c                   | 28 ++++++++++++----------------
 drivers/perf/arm-cmn.c                   | 22 +++++++++++-----------
 drivers/perf/arm_dmc620_pmu.c            |  2 +-
 drivers/perf/arm_dsu_pmu.c               |  5 ++---
 drivers/perf/arm_smmuv3_pmu.c            |  4 ++--
 drivers/perf/arm_spe_pmu.c               |  3 +--
 drivers/perf/fsl_imx8_ddr_perf.c         |  7 +++----
 drivers/perf/hisilicon/hisi_uncore_pmu.c |  8 ++++----
 drivers/perf/qcom_l2_pmu.c               |  2 +-
 drivers/perf/qcom_l3_pmu.c               |  4 ++--
 drivers/perf/thunderx2_pmu.c             |  4 ++--
 drivers/perf/xgene_pmu.c                 |  4 ++--
 13 files changed, 49 insertions(+), 56 deletions(-)