On Tue, Jan 13, 2015 at 12:24 PM, Bryan Wu <cooloney@xxxxxxxxx> wrote:
> On Tue, Jan 13, 2015 at 12:16 PM, Andrew Lunn <andrew@xxxxxxx> wrote:
>> On Tue, Jan 13, 2015 at 12:14:08PM -0800, Bryan Wu wrote:
>>> On Thu, Dec 11, 2014 at 1:04 AM, Simon Guinot <simon.guinot@xxxxxxxxxxxx> wrote:
>>> > On Tue, Dec 02, 2014 at 04:32:10PM +0100, Simon Guinot wrote:
>>> >> This patch fixes a NULL pointer dereference on led_dat->mode_val. Due to
>>> >> this bug, a kernel oops can be observed at probe time on the LaCie 2Big
>>> >> and 5Big v2 boards:
>>> >>
>>> >> Unable to handle kernel NULL pointer dereference at virtual address 00000008
>>> >> [...]
>>> >> [<c03f244c>] (netxbig_led_probe) from [<c02c8c6c>] (platform_drv_probe+0x4c/0x9c)
>>> >> [<c02c8c6c>] (platform_drv_probe) from [<c02c72d0>] (driver_probe_device+0x98/0x25c)
>>> >> [<c02c72d0>] (driver_probe_device) from [<c02c7520>] (__driver_attach+0x8c/0x90)
>>> >> [<c02c7520>] (__driver_attach) from [<c02c5c24>] (bus_for_each_dev+0x68/0x94)
>>> >> [<c02c5c24>] (bus_for_each_dev) from [<c02c6408>] (bus_add_driver+0x124/0x1dc)
>>> >> [<c02c6408>] (bus_add_driver) from [<c02c7ac0>] (driver_register+0x78/0xf8)
>>> >> [<c02c7ac0>] (driver_register) from [<c000888c>] (do_one_initcall+0x80/0x1cc)
>>> >> [<c000888c>] (do_one_initcall) from [<c0733618>] (kernel_init_freeable+0xe4/0x1b4)
>>> >> [<c0733618>] (kernel_init_freeable) from [<c058db9c>] (kernel_init+0xc/0xec)
>>> >> [<c058db9c>] (kernel_init) from [<c0009850>] (ret_from_fork+0x14/0x24)
>>> >> [...]
>>> >>
>>> >> This bug was introduced by commit 588a6a99286ae30afb1339d8bc2163517b1b7dd1
>>> >> ("leds: netxbig: fix attribute-creation race").
>>> >>
>>> >> Signed-off-by: Simon Guinot <simon.guinot@xxxxxxxxxxxx>
>>> >> Cc: <stable@xxxxxxxxxxxxxxx> # 3.17+
>>> >> ---
>>> >> drivers/leds/leds-netxbig.c | 12 ++++++------
>>> >> 1 file changed, 6 insertions(+), 6 deletions(-)
>>> >
>>> > Hi Bryan,
>>> >
>>> > Please apply up this patch.
>>> >
>>> > Thanks.
>>> >
>>> > Simon
>>>
>>> Sorry for the delay. I will merge it.
>>
>> Hi Bryan
>>
>> It has already been sent to arm-soc. If you are going to merge it,
>> please ask Olof to drop it.
>>
>> Andrew
>
> Olof, could you please drop this from your arm-soc tree. I've merged
> it to my tree. and will send a fix for Linus soon
Sigh. Andrew even told you it's already been merged, and _then_ you
send up a single patch pull request with _just_ this to Linus after
having been completely unresponsive for a month?
Anyway, dropped the last fixes branch from mvebu now.
Btw: Andrew, in the future it's useful to get these kind of requests
cc:d to arm@xxxxxxxxxx, since I don't monitor my inbox the same way I
keep an eye on that folder. I didn't notice this until several days
later. Not your fault, but it'd help me. :-)
-Olof
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