From: Stephen Warren <swarren@wwwdotorg.org>
To: Arend van Spriel <arend@broadcom.com>,
"John W. Linville" <linville@tuxdriver.com>
Cc: Hante Meuleman <meuleman@broadcom.com>,
"'linux-wireless@vger.kernel.org'"
<linux-wireless@vger.kernel.org>,
"linux-next@vger.kernel.org" <linux-next@vger.kernel.org>
Subject: Regression in 9390ace brcmfmac: free net device when registration fails
Date: Mon, 03 Jun 2013 16:56:34 -0600 [thread overview]
Message-ID: <51AD1F22.2080004@wwwdotorg.org> (raw)
(John, note that this commit is part of the pull request you sent to
Dave today)
Arend,
Commit 9390ace "brcmfmac: free net device when registration fails"
causes a regression.
I had the BCM4330 firmware present in my root fs, whereas my HW is a
BCM4329. With this patch applied, I get a kernel panic on boot. With it
reverted, I see that no issues of that nature. This is true in
next-20130531 (and also 5/30 and 6/1 but not earlier). A bisect of
Linus's tree followed by a merge of John's wireless pull request from
today pointed at this same commit.
Related: Since the two hardware require different firmware, I wonder why
the driver doesn't use a firmware filename that encodes the HW device ID
instead of using the same name for all HW. This means that when I move
my SD card between development systems, I have to copy different
firmware over the top. That's a little painful...
next reply other threads:[~2013-06-03 22:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-03 22:56 Stephen Warren [this message]
2013-06-04 12:58 ` Regression in 9390ace brcmfmac: free net device when registration fails Arend van Spriel
2013-06-06 21:10 ` Arend van Spriel
2013-06-06 21:36 ` Stephen Warren
2013-06-12 21:19 ` Stephen Warren
2013-06-13 8:09 ` Arend van Spriel
2013-06-13 17:32 ` John W. Linville
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