TLB entry should enable memory coherence in SMP.
And like commit 631fba9dd3aca519355322cef035730609e91593,
remove other page attributes to enable the prefetch of guest memory.
Signed-off-by: Liu Yu
---
arch/powerpc/kvm/e500_tlb.c |4
arch/powerpc/kvm/e500_tlb.h |2 +-
2 files chang
Should clear and then update the next victim area here.
Host only read TLB1 when startup kernel,
this bug result in a extra 4k TLB1 mapping in guest from 0x0 to 0x0.
As the problem has no impact to bootup a guest so far.
we didn't find it before.
Signed-off-by: Liu Yu
---
arch/powerpc/kvm/e500
Hollis,
Finally I found the reason for unstable kvm in SMP.
do you think the modification is OK?
--
To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html