From: Brian Norris <computersforpeace@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: "Rafał Miłecki" <zajec5@gmail.com>,
"Ezequiel Garcia" <ezequiel@vanguardiasur.com.ar>,
"Boris Brezillon" <boris.brezillon@free-electrons.com>,
linux-kernel@vger.kernel.org,
"Bayi Cheng" <bayi.cheng@mediatek.com>,
"Marek Vasut" <marex@denx.de>,
djkurtz@chromium.org
Subject: Re: [RFC PATCH 7/8] mtd: spi-nor: add TB (Top/Bottom) protect support
Date: Thu, 28 Jan 2016 18:36:42 -0800 [thread overview]
Message-ID: <20160129023642.GC19540@google.com> (raw)
In-Reply-To: <1453960307-10181-8-git-send-email-computersforpeace@gmail.com>
On Wed, Jan 27, 2016 at 09:51:46PM -0800, Brian Norris wrote:
> This one hasn't been exhaustively tested yet, so I labeled it 'RFC'. I hope to
> have some sort of test scripts (possibly targeting mtd-utils) ready, to help
> make sure the locking APIs behave as expected. (And "as expected" is a little
> ill-defined, IMO.)
I've written up some ugly (but effective) tests locally and found a few
edge case problems with this patch, so I'm going to refactor both this
patch and patch 2. Stay tuned.
Brian
next prev parent reply other threads:[~2016-01-29 2:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 5:51 [PATCH 0/8] mtd: spi-nor: locking fixes and updates Brian Norris
2016-01-28 5:51 ` [PATCH 1/8] mtd: spi-nor: wait for SR_WIP to clear on initial unlock Brian Norris
2016-01-28 5:51 ` [PATCH 2/8] mtd: spi-nor: guard against underflows in stm_is_locked_sr Brian Norris
2016-01-28 5:51 ` [PATCH 3/8] mtd: spi-nor: silently drop lock/unlock for already locked/unlocked region Brian Norris
2016-01-28 5:51 ` [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Brian Norris
2016-01-28 14:36 ` Ezequiel Garcia
2016-01-28 17:59 ` Brian Norris
2016-01-28 19:24 ` Ezequiel Garcia
2016-01-28 19:48 ` Brian Norris
2016-01-29 13:22 ` Ezequiel Garcia
2016-01-29 19:23 ` Brian Norris
2016-01-28 5:51 ` [PATCH 5/8] mtd: spi-nor: use BIT() for flash_info flags Brian Norris
2016-01-28 5:51 ` [PATCH 6/8] mtd: spi-nor: add SPI_NOR_HAS_LOCK flag Brian Norris
2016-01-28 5:51 ` [RFC PATCH 7/8] mtd: spi-nor: add TB (Top/Bottom) protect support Brian Norris
2016-01-29 2:36 ` Brian Norris [this message]
2016-01-28 5:51 ` [PATCH 8/8] mtd: spi-nor: support lock/unlock for a few Winbond chips Brian Norris
2016-01-28 14:42 ` [PATCH 0/8] mtd: spi-nor: locking fixes and updates Ezequiel Garcia
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