linux-kernel - Re: [PATCH] coresight: Use new autogenerated sysreg definitions

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]

Message-ID: <YynzVqwK+6JJt9XW@arm.com>
Date:   Tue, 20 Sep 2022 18:07:34 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     James Clark <james.clark@....com>
Cc:     suzuki.poulose@....com, coresight@...ts.linaro.org,
        mathieu.poirier@...aro.org, mike.leach@...aro.org,
        leo.yan@...aro.org,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] coresight: Use new autogenerated sysreg definitions

On Tue, Sep 20, 2022 at 05:42:38PM +0100, Catalin Marinas wrote:
> BTW, for some reason we don't have CoreSight enabled in defconfig, not
> even as a module. Would you mind sending a patch for this and enable (as
> modules) all the relevant drivers? We miss any test coverage here.

The PMU counters are in the same camp. Enabling them breaks the kernel
build. I wonder whether we should go for changing the default in Kconfig
directly rather than defconfig.

-- 
Catalin