linux-kernel - Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on pstore/blk

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Message-ID: <20201124161851.GA10535@lst.de>
Date:   Tue, 24 Nov 2020 17:18:51 +0100
From:   Christoph Hellwig <hch@....de>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Bhaskara Budiredla <bbudiredla@...vell.com>,
        Kees Cook <keescook@...omium.org>,
        Colin Cross <ccross@...roid.com>,
        Tony Luck <tony.luck@...el.com>,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@....de>
Subject: Re: [EXT] Re: [PATCH v1 1/2] mmc: Support kmsg dumper based on
 pstore/blk

On Tue, Nov 24, 2020 at 03:40:21PM +0100, Ulf Hansson wrote:
> It looks like Christoph is planning for some rewrite of the pstore
> code, so let's see what that means in regards to this.

Here is what I posted last month:

http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/pstore

Kees wanted to chime in with a few thing he'd like to see done
differently, but I've not seen the actual comments yet.

In respect to the eMMC support what I've done should mostly
just work, it would have to adopt to the slightly different
registration interface and just call register_pstore_device() with
its own ops.