linux-kernel - Re: [PATCH v5 3/3] mtd: spi-nor: keep lock bits if they are non-volatile

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Date:   Thu, 26 Nov 2020 16:47:36 +0000
From:   <Tudor.Ambarus@...rochip.com>
To:     <michael@...le.cc>
CC:     <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <boris.brezillon@...labora.com>
Subject: Re: [PATCH v5 3/3] mtd: spi-nor: keep lock bits if they are
 non-volatile

On 11/25/20 8:52 PM, Michael Walle wrote:
>> Looks like BP3 is needed here.
> 
> https://ww1.microchip.com/downloads/en/DeviceDoc/20005036C.pdf
> 
> agreed. But again cannot test it. Would add it as a seperate patch
> to this series. (or leave it like it is)

Separate patch for the TB/BP3 bits is fine. We should add a fixes tag
for the patch that introduced the bug:
commit 3e0930f109e76 ("mtd: spi-nor: Rework the disabling of block write protection")

cheers,
ta