linux-kernel - Re: [PATCH] clk: qcom: clk-smd-rpm: Fix the initial rate of branches

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: <20170712231103.GO22780@codeaurora.org>
Date:   Wed, 12 Jul 2017 16:11:03 -0700
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Georgi Djakov <georgi.djakov@...aro.org>
Cc:     mturquette@...libre.com, andy.gross@...aro.org,
        architt@...eaurora.org, bjorn.andersson@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: qcom: clk-smd-rpm: Fix the initial rate of branches

On 07/04, Georgi Djakov wrote:
> As there is no way to actually query the hardware for the current clock
> rate, now racalc_rate() just returns the last rate that was previously
> set. But if the rate was not set yet, we return the bogus rate of 1KHz.
> 
> Knowing what the rate of XO is and that some clocks are just branches of
> it, we can do better and return that rate instead of a bogus one.
> 
> Reported-by: Archit Taneja <architt@...eaurora.org>
> Signed-off-by: Georgi Djakov <georgi.djakov@...aro.org>
> ---

Applied to clk-next, any Fixes: tag to attach here?

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project