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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-124a9d8ba78sm8163033c88.8.2026.01.29.16.19.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jan 2026 16:19:20 -0800 (PST) Date: Thu, 29 Jan 2026 16:19:18 -0800 From: Chris Lew To: Zhongqiu Han Cc: andersson@kernel.org, mathieu.poirier@linaro.org, corbet@lwn.net, rusty@rustcorp.com.au, ohad@wizery.com, linux-remoteproc@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH 1/5] rpmsg: Replace sprintf() with sysfs_emit() in sysfs show Message-ID: References: <20251217065112.18392-1-zhongqiu.han@oss.qualcomm.com> <20251217065112.18392-2-zhongqiu.han@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251217065112.18392-2-zhongqiu.han@oss.qualcomm.com> X-Proofpoint-GUID: 7yQTFP2cAUl_8RPeZUhH8GHH4rn2trYC X-Authority-Analysis: v=2.4 cv=FPcWBuos c=1 sm=1 tr=0 ts=697bf90a cx=c_pps a=kVLUcbK0zfr7ocalXnG1qA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=kj9zAlcOel0A:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=APNczDZykQHC8614KWwA:9 a=CjuIK1q_8ugA:10 a=vr4QvYf-bLy2KjpDp97w:22 X-Proofpoint-ORIG-GUID: 7yQTFP2cAUl_8RPeZUhH8GHH4rn2trYC X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTMwMDAwMCBTYWx0ZWRfX3tsSxxzhICqJ k4u5nB0MZZ7xZOb3dL7cE3JIJWm5nXMw/9lAtwMOpHUwum0ToByHXhFr9I0fjM25EcHmm+/2i0Y kN5txj06RE1yiSZfozO021CFFXs1uHjLkaBkZGL+Eb0d6H7MmDtDPoQivWJEXPBv5HMeQuJzyo8 EZmLNDfp0zVqNr8P+PfRFb1iGphfjBwMrobFz6Gs1G93W6GUNvYjGoKoTK4sh7YJ1tGOa3X2sPt 5EypAoDMtK3Gd7aVUoESrRlnG3oGg4YUqCXvH2j1wAASUVKiRNtm7+1MQ80iAn4zQBWXKuIv9Eo vKafQC5IoYfUipkKAZ3U8cYubzfB1ymB0jZG797+FHtH++v17CH3pIz3mE/XDaGPtfb6Ch/5sY1 IKrM7WWBZjmbT5lnWYwdRRMDiCWy/Y0qa5kufyFiZFW1SSsnKkX1yH6KCq6xvcqs+MwHw7ccqym Vu6/1lT0EWCmYSFcu1A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-01-29_03,2026-01-29_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 spamscore=0 clxscore=1015 phishscore=0 bulkscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 adultscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601300000 On Wed, Dec 17, 2025 at 02:51:08PM +0800, Zhongqiu Han wrote: > Use sysfs_emit() instead of sprintf() in sysfs attribute show functions. > sysfs_emit() is the recommended API for sysfs output as it provides buffer > overflow protection and proper formatting. > > No functional changes. > > Signed-off-by: Zhongqiu Han > --- > drivers/rpmsg/qcom_smd.c | 2 +- > drivers/rpmsg/rpmsg_char.c | 6 +++--- > drivers/rpmsg/rpmsg_core.c | 4 ++-- > 3 files changed, 6 insertions(+), 6 deletions(-) > Reviewed-by: Chris Lew