linux-kernel - Re: [PATCH v3 0/7] Venus dynamic debug

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:   Tue, 9 Jun 2020 04:13:23 -0700
From:   Matthew Wilcox <willy@...radead.org>
To:     Stanimir Varbanov <stanimir.varbanov@...aro.org>
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-btrfs@...r.kernel.org, linux-acpi@...r.kernel.org,
        netdev@...r.kernel.org, Joe Perches <joe@...ches.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jason Baron <jbaron@...mai.com>
Subject: Re: [PATCH v3 0/7] Venus dynamic debug

On Tue, Jun 09, 2020 at 01:45:57PM +0300, Stanimir Varbanov wrote:
> Here is the third version of dynamic debug improvements in Venus
> driver.  As has been suggested on previous version by Joe [1] I've
> made the relevant changes in dynamic debug core to handle leveling
> as more generic way and not open-code/workaround it in the driver.
> 
> About changes:
>  - added change in the dynamic_debug and in documentation
>  - added respective pr_debug_level and dev_dbg_level

Honestly, this seems like you want to use tracepoints, not dynamic debug.