Re: [PATCH 3.14 00/79] 3.14.55-stable review

[Richard Kuo]

On Mon, Oct 19, 2015 at 08:14:47AM -0700, Greg Kroah-Hartman wrote:
> On Sun, Oct 18, 2015 at 09:10:20PM -0700, Guenter Roeck wrote:
> > On 10/17/2015 07:04 PM, Greg Kroah-Hartman wrote:
> > >This is the start of the stable review cycle for the 3.14.55 release.
> > >There are 79 patches in this series, all will be posted as a response
> > >to this one.  If anyone has any issues with these being applied, please
> > >let me know.
> > >
> > >Responses should be made by Tue Oct 20 02:00:11 UTC 2015.
> > >Anything received after that time might be too late.
> > >
> > 
> > Build results:
> > 	total: 127 pass: 125 fail: 2
> > Failed builds:
> > 	hexagon:defconfig
> > 	hexagon:allnoconfig
> > 
> > Qemu test results:
> > 	total: 80 pass: 80 fail: 0
> > 
> > The hexagon build failures are different than before, but the builds still fail.
> > 
> > In file included from include/linux/mm.h:19:0,
> >                  from arch/hexagon/kernel/asm-offsets.c:28:
> > include/linux/bit_spinlock.h: In function 'bit_spin_unlock':
> > include/linux/bit_spinlock.h:62:2: error: implicit declaration of function 'smp_mb__before_clear_bit'
> > In file included from arch/hexagon/kernel/asm-offsets.c:29:0:
> > include/linux/interrupt.h: In function 'tasklet_disable_nosync':
> > include/linux/interrupt.h:541:2: error: implicit declaration of function 'smp_mb__after_atomic_inc'
> > include/linux/interrupt.h: In function 'tasklet_enable':
> > include/linux/interrupt.h:553:2: error: implicit declaration of function 'smp_mb__before_atomic_dec'
> 
> Odd, any idea what we can do to fix it?
> 
> greg k-h

Apologies, the previous patch was the wrong one.

It really should have been this one:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2ab08ee9f0a4eba27c7c4ce0b6d5118e8a18554b

There was a stale barrier.h left in the directory.

I tested this patch along with "sched: Fix TASK_DEAD race in finish_task_switch"
on v3.14 and it compiled for me.


Thanks,
Richard Kuo



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