linux-kernel - Re: [RFT v2 20/29] memory: omap-gpmc: Return meaningful error codes in gpmc_cs_set

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:   Mon, 17 Aug 2020 20:32:21 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        Markus Mayer <mmayer@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Florian Fainelli <f.fainelli@...il.com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Roger Quadros <rogerq@...com>,
        Tony Lindgren <tony@...mide.com>,
        Vladimir Zapolskiy <vz@...ia.com>,
        Kukjin Kim <kgene@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-omap@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org, linux-tegra@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [RFT v2 20/29] memory: omap-gpmc: Return meaningful error codes
 in gpmc_cs_set_timings()

On Fri, Jul 24, 2020 at 09:40:29AM +0200, Krzysztof Kozlowski wrote:
> The callers of gpmc_cs_set_timings() expect to receive -ERRNO on errors
> and they pass further what they have received.
> 
> However gpmc_cs_set_timings() was returning -1 (equal to -EPERM) which
> does not make sense in this context.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> 
> ---

Applied to drivers/memory tree.

Best regards,
Krzysztof