linux-kernel - Re: [PATCH] ZYNQ: platsmp: Return -ENOMEM after a failed ioremap() call in zynq_cpun

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Message-ID: <9cf516c9-3a29-fb39-8943-49c906b3eea7@web.de>
Date:   Thu, 30 Apr 2020 11:00:11 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Xu Wang <vulab@...as.ac.cn>, linux-arm-kernel@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org, Russell King <linux@...linux.org.uk>,
        Michal Simek <michal.simek@...inx.com>
Subject: Re: [PATCH] ZYNQ: platsmp: Return -ENOMEM after a failed ioremap()
 call in zynq_cpun_start()

> In ioremap we should return -ENOMEM when it reports an
> memory allocation failure.

I suggest to improve this change description.

Will the tag “Fixes” be relevant because of the adjusted error code?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=1d2cc5ac6f6668cc15216d51051103c61467d7e8#n183

Regards,
Markus