On Thu, Mar 20, 2014 at 11:45 PM, Adrian Hunter wrote:
> On 20.03.2014 20:47, Andrew Bresticker wrote:
>> mmc_request() reads the cd-gpio via mmc_gpio_get_cd(), which can sleep,
>> while holding host->lock. This may result in the following BUG:
>>
>> BUG: spinlock wrong CPU on CPU#2, kworker/u8
On 20.03.2014 20:47, Andrew Bresticker wrote:
> mmc_request() reads the cd-gpio via mmc_gpio_get_cd(), which can sleep,
> while holding host->lock. This may result in the following BUG:
>
> BUG: spinlock wrong CPU on CPU#2, kworker/u8:16/4296
> lock: 0xea6b9c80, .magic: dead4ead, .owner: kwor
mmc_request() reads the cd-gpio via mmc_gpio_get_cd(), which can sleep,
while holding host->lock. This may result in the following BUG:
BUG: spinlock wrong CPU on CPU#2, kworker/u8:16/4296
lock: 0xea6b9c80, .magic: dead4ead, .owner: kworker/u8:16/4296, .owner_cpu: 0
CPU: 2 PID: 4296 Comm: k
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