linux-kernel - Re: [PATCH v3 1/3] perf/core: Rework forwarding of {task|cpu}-clock events

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

Date:   Wed, 3 May 2023 14:02:52 +0530
From:   Ravi Bangoria <ravi.bangoria@....com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     namhyung@...nel.org, eranian@...gle.com, acme@...nel.org,
        mark.rutland@....com, jolsa@...nel.org, irogers@...gle.com,
        bp@...en8.de, kan.liang@...ux.intel.com, adrian.hunter@...el.com,
        maddy@...ux.ibm.com, x86@...nel.org,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        sandipan.das@....com, ananth.narayan@....com,
        santosh.shukla@....com, Ravi Bangoria <ravi.bangoria@....com>
Subject: Re: [PATCH v3 1/3] perf/core: Rework forwarding of {task|cpu}-clock
 events

>> @@ -322,6 +322,9 @@ struct pmu {
>>  	/* number of address filters this PMU can do */
>>  	unsigned int			nr_addr_filters;
>>  
>> +	/* Skip creating pmu device and sysfs interface. */
>> +	bool				skip_sysfs_dev;
>> +
>>  	/*
>>  	 * Fully disable/enable this PMU, can be used to protect from the PMI
>>  	 * as well as for lazy/batch writing of the MSRs.
> 
> Does this make sense?

Yes! Will respin with this included.

Thanks,
Ravi