Re: [ufs]: [scsi]: BUG: spinlock recursion on CPU#4

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On Thu, 2017-06-01 at 12:28 +0530, Asutosh Das (asd) wrote:
> Please can you check if this is actually a bug and my understanding is 
> correct.

Hello Asutosh,

Spinlock recursion is always a bug. With what kernel version did you encounter
this? Was it with a kernel from kernel.org, a distro kernel or an Android kernel?
Have you already tried to reproduce this with kernel debugging enabled? Enabling
CONFIG_DEBUG_SPINLOCK and CONFIG_PROVE_LOCKING should provide more detailed
information.

Bart.--
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