linux-kernel - [PATCH] arm64: defconfig: Enable Ftrace and STM configs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240910092121.20433-1-quic_jinlmao@quicinc.com>
Date: Tue, 10 Sep 2024 02:21:18 -0700
From: Mao Jinlong <quic_jinlmao@...cinc.com>
To: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
        Bjorn Andersson <quic_bjorande@...cinc.com>,
        Geert Uytterhoeven
	<geert+renesas@...der.be>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Neil Armstrong
	<neil.armstrong@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        'Nícolas F . R . A . Prado'
	<nfraprado@...labora.com>
CC: Mao Jinlong <quic_jinlmao@...cinc.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] arm64: defconfig: Enable Ftrace and STM configs

Ftrace logs can be captured by STM over TMC sink path. We can enable
ftrace logs along with HW trace of coresight component. The timestamp
of ftrace logs and hw traces will be in sync which helps to debug.

Signed-off-by: Mao Jinlong <quic_jinlmao@...cinc.com>
---
 arch/arm64/configs/defconfig | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 362df9390263..979f6eeecf2b 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1588,6 +1588,12 @@ CONFIG_NVMEM_SNVS_LPGPR=y
 CONFIG_NVMEM_SPMI_SDAM=m
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_NVMEM_UNIPHIER_EFUSE=y
+CONFIG_STM_PROTO_BASIC=m
+CONFIG_STM_PROTO_SYS_T=m
+CONFIG_STM_DUMMY=m
+CONFIG_STM_SOURCE_CONSOLE=m
+CONFIG_STM_SOURCE_HEARTBEAT=m
+CONFIG_STM_SOURCE_FTRACE=m
 CONFIG_FPGA=y
 CONFIG_FPGA_MGR_ALTERA_CVP=m
 CONFIG_FPGA_MGR_STRATIX10_SOC=m
@@ -1703,7 +1709,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_FTRACE is not set
 CONFIG_CORESIGHT=m
 CONFIG_CORESIGHT_LINK_AND_SINK_TMC=m
 CONFIG_CORESIGHT_CATU=m
-- 
2.46.0