From: Maxim Levitsky <maximlevitsky@gmail.com>
To: Robert Hancock <hancockrwd@gmail.com>
Cc: sdhci-devel@lists.ossman.eu, pierre@ossman.eu,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: SDHCI driver runnining in aspire one, allows to write to R/O SD cards
Date: Fri, 24 Apr 2009 01:10:32 +0300 [thread overview]
Message-ID: <1240524632.20871.0.camel@maxim-laptop> (raw)
In-Reply-To: <49ED0865.9030603@gmail.com>
On Mon, 2009-04-20 at 17:42 -0600, Robert Hancock wrote:
> Maxim Levitsky wrote:
> > Hi,
> >
> > I am an owner of aspire one, and it has a card reader.
> > when I take a sd card, and pull down the protection tab, it still allows
> > to write to the card (I tested with my main notebook that indeed, it did
> > write there).
> >
> > My main notebook, acer aspire 5720, doesn't have this problem.
> > Kernel version in use is 2.6.28 vanilla, but this did happen in former
> > version as well.
> >
> >
> > Attached lspci, on acer one.
>
> Do you know if it worked in any kernel version or OS? It's known that
> some SD card readers are too cheap to actually implement the
> write-protect detection.
I'll test in windows, but in linux it never did work.
Best regards,
Maxim Levitsky
next prev parent reply other threads:[~2009-04-23 22:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-20 9:29 Maxim Levitsky
2009-04-20 23:42 ` Robert Hancock
2009-04-23 22:10 ` Maxim Levitsky [this message]
2009-04-26 15:21 ` Maxim Levitsky
2009-04-27 18:12 ` [Sdhci-devel] " Garrett D'Amore
2009-04-27 19:07 ` Maxim Levitsky
2009-04-27 22:13 ` Garrett D'Amore
2009-05-03 19:29 ` Pierre Ossman
2009-05-03 20:42 ` Garrett D'Amore
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