linux-kernel - Re: [PATCH v2] livepatch: core: Return EOPNOTSUPP instead of ENOSYS

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: <20190205122614.xze6h5dwzwsogsnx@pathway.suse.cz>
Date:   Tue, 5 Feb 2019 13:26:14 +0100
From:   Petr Mladek <pmladek@...e.com>
To:     Alice Ferrazzi <alicef@...cef.me>
Cc:     jpoimboe@...hat.com, jeyu@...nel.org, jikos@...nel.org,
        mbenes@...e.cz, live-patching@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Alice Ferrazzi <alice.ferrazzi@...aclelinux.com>
Subject: Re: [PATCH v2] livepatch: core: Return EOPNOTSUPP instead of ENOSYS

On Tue 2019-02-05 03:33:28, Alice Ferrazzi wrote:
> From: Alice Ferrazzi <alice.ferrazzi@...aclelinux.com>
> 
> As a result of an unsupported operation is better to use EOPNOTSUPP
> as error code.
> ENOSYS is only used for 'invalid syscall nr' and nothing else.
> 
> Signed-off-by: Alice Ferrazzi <alice.ferrazzi@...aclelinux.com>

Acked-by: Petr Mladek <pmladek@...e.com>

Best Regards,
Petr