Re: [Xen-devel] [for-4.7] xen/arm: Don't call setup_virtual_regions multiple time

2016-05-25 Thread Wei Liu
On Wed, May 25, 2016 at 09:37:09AM -0400, Konrad Rzeszutek Wilk wrote: > On Wed, May 25, 2016 at 02:14:06PM +0100, Julien Grall wrote: > > The commit 2aa925be84293b44ad587ed117184ace61b41dd6 "arm/x86: Use struct > > virtual_region to do bug, symbol, and (x86) exception tables lookup." > > has intro

Re: [Xen-devel] [for-4.7] xen/arm: Don't call setup_virtual_regions multiple time

2016-05-25 Thread Wei Liu
On Wed, May 25, 2016 at 02:14:06PM +0100, Julien Grall wrote: > The commit 2aa925be84293b44ad587ed117184ace61b41dd6 "arm/x86: Use struct > virtual_region to do bug, symbol, and (x86) exception tables lookup." > has introduced virtual_region. The call to initialize those regions is > made in init_tr

Re: [Xen-devel] [for-4.7] xen/arm: Don't call setup_virtual_regions multiple time

2016-05-25 Thread Konrad Rzeszutek Wilk
On Wed, May 25, 2016 at 02:14:06PM +0100, Julien Grall wrote: > The commit 2aa925be84293b44ad587ed117184ace61b41dd6 "arm/x86: Use struct > virtual_region to do bug, symbol, and (x86) exception tables lookup." > has introduced virtual_region. The call to initialize those regions is > made in init_tr

Re: [Xen-devel] [for-4.7] xen/arm: Don't call setup_virtual_regions multiple time

2016-05-25 Thread Wei Liu
Should be "multiple times" in title. On Wed, May 25, 2016 at 02:14:06PM +0100, Julien Grall wrote: > The commit 2aa925be84293b44ad587ed117184ace61b41dd6 "arm/x86: Use struct > virtual_region to do bug, symbol, and (x86) exception tables lookup." > has introduced virtual_region. The call to initial

[Xen-devel] [for-4.7] xen/arm: Don't call setup_virtual_regions multiple time

2016-05-25 Thread Julien Grall
The commit 2aa925be84293b44ad587ed117184ace61b41dd6 "arm/x86: Use struct virtual_region to do bug, symbol, and (x86) exception tables lookup." has introduced virtual_region. The call to initialize those regions is made in init_traps which is called during each CPU bring up. This will result to reg