Re: [PATCH] kvm/powerpc/e500mc: fix tlb invalidation on cpu migration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 08.03.2013, at 21:25, Scott Wood wrote:

> The existing check handles the case where we've migrated to a different
> core than we last ran on, but it doesn't handle the case where we're
> still on the same cpu we last ran on, but some other vcpu has run on
> this cpu in the meantime.
> 
> Without this, guest segfaults (and other misbehavior) have been seen in
> smp guests.
> 
> Cc: stable@xxxxxxxxxxxxxxx # 3.8.x
> Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

Thanks, applied to kvm-ppc-3.9.


Alex

--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]