From: Qi Liu <liuqi115@huawei.com>
To: <john.garry@huawei.com>, <zhangshaokun@hisilicon.com>,
<will@kernel.org>, <mark.rutland@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linuxarm@openeuler.org>
Subject: [PATCH 0/3] drivers/perf: convert sysfs sprintf/snprintf/scnprintf to sysfs_emit
Date: Wed, 17 Mar 2021 17:41:48 +0800 [thread overview]
Message-ID: <1615974111-45601-1-git-send-email-liuqi115@huawei.com> (raw)
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(-)
--
2.8.1
next reply other threads:[~2021-03-17 9:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 9:41 Qi Liu [this message]
2021-03-17 9:41 ` [PATCH 1/3] drivers/perf: convert sysfs snprintf family to sysfs_emit Qi Liu
2021-03-17 9:41 ` [PATCH 2/3] drivers/perf: convert sysfs scnprintf family to sysfs_emit_at Qi Liu
2021-03-17 13:47 ` kernel test robot
2021-03-17 14:29 ` kernel test robot
2021-03-17 14:57 ` Joe Perches
2021-03-18 9:33 ` [Linuxarm] " liuqi (BA)
2021-03-18 13:33 ` Joe Perches
2021-03-17 15:44 ` kernel test robot
2021-03-17 9:41 ` [PATCH 3/3] drivers/perf: convert sysfs sprintf family to sysfs_emit Qi Liu
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