Thread (24 messages) 24 messages, 5 authors, 2016-07-17

Re: [PATCH for-4.8 02/12] powerpc/mm/radix: Update LPCR HR bit as per ISA

flat view

From: Balbir Singh <bsingharora@gmail.com>
Date: 2016-07-14 03:30:12

On Wed, Jul 13, 2016 at 03:05:21PM +0530, Aneesh Kumar K.V wrote:
PowerISA 3.0 requires the MMU mode (radix vs. hash) of the hypervisor
to be mirrored in the LPCR register, in addition to the partition table.
This is done to avoid fetching from the table when deciding, among other
things, how to perform transitions to HV mode on some interrupts.
So let's set it up appropriately

Signed-off-by: Aneesh Kumar K.V <redacted>
---
Acked-by: Balbir Singh <bsingharora@gmail.com>
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help