From nobody Mon Feb 9 18:43:23 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7AE415D738 for ; Mon, 25 Mar 2024 20:46:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711399604; cv=none; b=p5tKlS9iB7OeDwVeJkkIG973jX8Hbg0jroCqkOqwG/E2J993E8JtzNuMC69WF/8ej9ZbRiW5qySW6r75fAa/fSREQRn9MELb7raYuEKysfUw5K21pxKth765DJK+Na92A0IEj8NwViu1ovi7eFi6YtyKsDyND40c9syIdPQH+Cg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711399604; c=relaxed/simple; bh=NzoWAmhlNMrynHgIEM+sPtA7EMAquK1BebI41cCyErg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Mj3GR/zqrw6Z0twVfWYUH+husa+Ei+1p/7sezkgglQiEe07Aq1BY7uB2BXphn9Q5WdahTxiHgOP0vVKqHFa+X3WY5VxtA7iju1IaIwBvN3n+H8zHaqHtaCruS91VAsNRtdDreccKGmwTzGAG4fujghUfUNDe5wPdgwCn2PWPO8M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 498BD339; Mon, 25 Mar 2024 13:47:15 -0700 (PDT) Received: from pluto.fritz.box (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F09D23F64C; Mon, 25 Mar 2024 13:46:40 -0700 (PDT) From: Cristian Marussi To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: sudeep.holla@arm.com, Cristian Marussi Subject: [PATCH v2 1/5] include: trace: Widen the tag buffer in trace_scmi_dump_msg Date: Mon, 25 Mar 2024 20:46:16 +0000 Message-ID: <20240325204620.1437237-2-cristian.marussi@arm.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240325204620.1437237-1-cristian.marussi@arm.com> References: <20240325204620.1437237-1-cristian.marussi@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" A bigger buffer allow for more diverse tag names. Signed-off-by: Cristian Marussi --- include/trace/events/scmi.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h index 422c1ad9484d..127300481123 100644 --- a/include/trace/events/scmi.h +++ b/include/trace/events/scmi.h @@ -7,6 +7,8 @@ =20 #include =20 +#define TRACE_SCMI_MAX_TAG_LEN 6 + TRACE_EVENT(scmi_fc_call, TP_PROTO(u8 protocol_id, u8 msg_id, u32 res_id, u32 val1, u32 val2), TP_ARGS(protocol_id, msg_id, res_id, val1, val2), @@ -150,7 +152,7 @@ TRACE_EVENT(scmi_msg_dump, __field(u8, channel_id) __field(u8, protocol_id) __field(u8, msg_id) - __array(char, tag, 5) + __array(char, tag, TRACE_SCMI_MAX_TAG_LEN) __field(u16, seq) __field(int, status) __field(size_t, len) @@ -162,7 +164,7 @@ TRACE_EVENT(scmi_msg_dump, __entry->channel_id =3D channel_id; __entry->protocol_id =3D protocol_id; __entry->msg_id =3D msg_id; - strscpy(__entry->tag, tag, 5); + strscpy(__entry->tag, tag, TRACE_SCMI_MAX_TAG_LEN); __entry->seq =3D seq; __entry->status =3D status; __entry->len =3D len; --=20 2.44.0