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Date: Wed, 26 Apr 2017 09:48:48 +0200
From: Christoph Hellwig <hch@lst.de>
To: Logan Gunthorpe <logang@deltatee.com>
Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
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        Stephen Bates <sbates@raithlin.com>
Subject: Re: [PATCH v2 02/21] libiscsi: Add an internal error code
Message-ID: <20170426074848.GA8081@lst.de>
References: <1493144468-22493-1-git-send-email-logang@deltatee.com> <1493144468-22493-3-git-send-email-logang@deltatee.com>
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On Tue, Apr 25, 2017 at 12:20:49PM -0600, Logan Gunthorpe wrote:
> This is a prep patch to add a new error code to libiscsi. We want to
> rework some kmap calls to be able to fail. When we do, we'd like to
> use this error code.

The kmap case in iscsi_tcp_segment_map can already fail.  Please add
handling of that failure to this patch, and we should get it merged
ASAP.