linux-kernel - Re: [PATCH v3 3/6] clk: zynqmp: Warn user if clock user are more than allowed

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: <20200123225849.64FF422522@mail.kernel.org>
Date:   Thu, 23 Jan 2020 14:58:48 -0800
From:   Stephen Boyd <sboyd@...nel.org>
To:     Rajan Vaja <rajan.vaja@...inx.com>, gustavo@...eddedor.com,
        jolly.shah@...inx.com, m.tretter@...gutronix.de,
        mark.rutland@....com, mdf@...nel.org, michal.simek@...inx.com,
        mturquette@...libre.com, nava.manne@...inx.com, robh+dt@...nel.org,
        tejas.patel@...inx.com
Cc:     linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Rajan Vaja <rajan.vaja@...inx.com>
Subject: Re: [PATCH v3 3/6] clk: zynqmp: Warn user if clock user are more than allowed

Quoting Rajan Vaja (2019-12-04 22:35:56)
> Warn user if clock is used by more than allowed devices.
> This check is done by firmware and returns respective
> error code. Upon receiving error code for excessive user,
> warn user for the same.
> 
> This change is done to restrict VPLL use count. It is
> assumed that VPLL is used by one user only.
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> Signed-off-by: Rajan Vaja <rajan.vaja@...inx.com>
> ---

Applied to clk-next