From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Kamal Dasu <kamal.dasu@broadcom.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Kamal Dasu <kdasu.kdev@gmail.com>,
Richard Weinberger <richard@nod.at>,
linux-kernel <linux-kernel@vger.kernel.org>,
Marek Vasut <marek.vasut@gmail.com>,
bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
linux-mtd <linux-mtd@lists.infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH] mtd: set mtd partition panic write flag
Date: Thu, 9 Jan 2020 18:28:07 +0100 [thread overview]
Message-ID: <20200109182807.04c8866a@xps13> (raw)
In-Reply-To: <CAKekbeucdjZgttQfHeiXH6S92He2qkKGsQcEqz_4_okHzDK16A@mail.gmail.com>
Hi Kamal,
Kamal Dasu <kamal.dasu@broadcom.com> wrote on Thu, 9 Jan 2020 10:25:59
-0500:
> Miquel,
>
> Yes the issue is still open. I was trying to understand the suggestion
> and did not get a reply on the question I had
>
> Richard wrote :
> "So the right fix would be setting the parent's oops_panic_write in
> mtd_panic_write().
> Then we don't have to touch mtdpart.c"
>
> How do I get access to the parts parent in the core ?. Maybe I am
> missing something.
I think the solution is to set the oops_panic_write of the root parent, instead of updating the flag of the mtd device itself (which is maybe a partition).
Would this help?
https://www.spinics.net/lists/linux-mtd/msg10454.html
Thanks,
Miquèl
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next prev parent reply other threads:[~2020-01-09 17:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 19:32 [PATCH] mtd: set mtd partition panic write flag Kamal Dasu
2019-11-05 19:03 ` Miquel Raynal
2019-11-05 23:03 ` Richard Weinberger
2019-11-11 20:35 ` Kamal Dasu
2020-01-09 15:03 ` Miquel Raynal
2020-01-09 15:25 ` Kamal Dasu
2020-01-09 17:28 ` Miquel Raynal [this message]
2020-05-02 18:08 ` Miquel Raynal
2020-05-04 15:20 ` Kamal Dasu
2020-05-04 17:29 ` Miquel Raynal
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