linux-kernel - Re: [PATCH] mhi_bus: core: Return EBUSY if MHI ring is full

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: <CAMZdPi9S5OnWs_QFnf+xVM+jLve6cpdvi_vpC_KdEbUUaqoFYg@mail.gmail.com>
Date:   Wed, 17 Feb 2021 16:02:03 +0100
From:   Loic Poulain <loic.poulain@...aro.org>
To:     Jeffrey Hugo <jhugo@...eaurora.org>
Cc:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Hemant Kumar <hemantk@...eaurora.org>,
        Bhaumik Bhatt <bbhatt@...eaurora.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Fan Wu <wufan@...eaurora.org>
Subject: Re: [PATCH] mhi_bus: core: Return EBUSY if MHI ring is full

On Tue, 16 Feb 2021 at 19:50, Jeffrey Hugo <jhugo@...eaurora.org> wrote:
>
> From: Fan Wu <wufan@...eaurora.org>
>
> Currently ENOMEM is returned when MHI ring is full. This error code is
> very misleading. Change to EBUSY instead.

Well, there is no space left in the ring, so it's no so misleading.

Regards,
Loic