mtdchar kernel oops

[Fabio Estevam]

On Sun, Apr 15, 2012 at 11:19 AM, Fabio Estevam <festevam at gmail.com> wrote:
> On Sun, Apr 15, 2012 at 8:58 AM, Joel Reardon <joel at clambassador.com> wrote:
>> I think that this patch:
>> "mtdchar: kill persistently held vfsmount"
>> http://permalink.gmane.org/gmane.linux.kernel.commits.head/314175
>>
>> has started causing kernel oops's when running ubiformat. The oops is
>> occuring in fs/namespace.c's mnt_add_count() line:
>>        this_cpu_add(mnt->mnt_pcp->mnt_count, n);
>
> I also see kernel oops when running flash_eraseall on a SPI NOR flash.
>
> If this patch is reverted the flash_eraseall operation is successful.

I am no longer getting kernel oops on 3.4.0-rc3-next-20120418.