linux-kernel - Re: [PATCH v4 02/10] cpufreq: qcom-nvmem: Add support for IPQ9574

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20240703101944.tiyaweflcs6nkx4p@vireshk-i7>
Date: Wed, 3 Jul 2024 15:49:44 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Varadarajan Narayanan <quic_varada@...cinc.com>
Cc: vireshk@...nel.org, nm@...com, sboyd@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org,
	angelogioacchino.delregno@...labora.com, andersson@...nel.org,
	konrad.dybcio@...aro.org, mturquette@...libre.com,
	ilia.lin@...nel.org, rafael@...nel.org, ulf.hansson@...aro.org,
	quic_sibis@...cinc.com, quic_rjendra@...cinc.com,
	quic_rohiagar@...cinc.com, abel.vesa@...aro.org,
	otto.pflueger@...cue.de, danila@...xyga.com,
	quic_ipkumar@...cinc.com, luca@...tu.xyz,
	stephan.gerhold@...nkonzept.com, nks@...wful.org,
	linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-clk@...r.kernel.org
Subject: Re: [PATCH v4 02/10] cpufreq: qcom-nvmem: Add support for IPQ9574

On 03-07-24, 14:46, Varadarajan Narayanan wrote:
> Add qcom_cpufreq_match_data for IPQ9574. This is used for tying
> up the cpu@N nodes with the power domains. match_data_kryo is not
> used since it doesn't set genpd_names. If genpd_names is not set,
> 'cat /sys/kernel/debug/qcom_cpr3/thread0' causes cpr3_debug_info_show()
> to crash while trying to read thread->corner->last_uV as
> thread->corner is NULL.
> 
> 	Call trace:
> 		cpr3_debug_info_show
> 		seq_read_iter
> 		seq_read
> 
> Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
> ---
> v4: Update commit log to include stack trace
>     Introduce qcom_cpufreq_match_data for IPQ9574

Can I apply this without other changes ?

-- 
viresh