On 1 August 2012 03:34, Chris Ferron wrote:
> > This patch fixes powertop to display cpuidle states on platforms
> > where cpuidle stateX directory name field does not contain
> > "CX" string. On some platforms, the name field contains meaningful
> > strings like WFI, Sleep, DeepSleep.
> >
> > Pl
After copying the kurt-taylor alsa-ucm and android-ucm releated files to
device/linaro/pandaboard/audio
The following compiler errors are observed in use-case.c
1) include alsa/asoundlib.h error asoundlib.h not found (should be
tinyalsa/asoundlib.h)
2 #include "../include/use-case.h" ( should be
> > > +struct pvclock_wall_clock {
> > > + u32 version;
> > > + u32 sec;
> > > + u32 nsec;
> > > +} __attribute__((__packed__));
> >
> > That is weird. It is 4+4+4 = 12 bytes? Don't you want it to be 16 bytes?
>
> I agree that 16 bytes would be a better choice, but it needs to match
> the s
On Thu, Jul 26, 2012 at 04:33:47PM +0100, Stefano Stabellini wrote:
> Signed-off-by: Stefano Stabellini
> ---
> arch/arm/xen/Makefile |2 +-
> arch/arm/xen/grant-table.c | 53
>
> 2 files changed, 54 insertions(+), 1 deletions(-)
> create
On Thu, Jul 26, 2012 at 04:33:49PM +0100, Stefano Stabellini wrote:
> Check for a "/xen" node in the device tree, if it is present set
> xen_domain_type to XEN_HVM_DOMAIN and continue initialization.
>
> Map the real shared info page using XENMEM_add_to_physmap with
> XENMAPSPACE_shared_info.
>
>
On Thu, Jul 26, 2012 at 04:33:50PM +0100, Stefano Stabellini wrote:
> All the original Xen headers have xen_pfn_t as mfn and pfn type, however
> when they have been imported in Linux, xen_pfn_t has been replaced with
> unsigned long. That might work for x86 and ia64 but it does not for arm.
How co
On Thu, Jul 26, 2012 at 04:33:51PM +0100, Stefano Stabellini wrote:
> bind_evtchn_to_irqhandler can legitimately return 0 (irq 0): it is not
> an error.
>
> If Linux is running as an HVM domain and is running as Dom0, use
> xenstored_local_init to initialize the xenstore page and event channel.
>
On Thu, Jul 26, 2012 at 04:33:53PM +0100, Stefano Stabellini wrote:
> Signed-off-by: Stefano Stabellini
> ---
> arch/arm/Kconfig | 10 ++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index a91009c..9c54cb4 100644
> --- a/arc
On Fri, Jul 27, 2012 at 10:28:25AM +0100, Ian Campbell wrote:
> On Thu, 2012-07-26 at 17:37 +0100, Konrad Rzeszutek Wilk wrote:
> > On Thu, Jul 26, 2012 at 04:33:46PM +0100, Stefano Stabellini wrote:
> > > sync_bitops functions are equivalent to the SMP implementation of the
> > > original function
On Thu, Jul 26, 2012 at 04:33:54PM +0100, Stefano Stabellini wrote:
> We used to rely on a core_initcall to initialize Xen on ARM, however
> core_initcalls are actually called after early consoles are initialized.
> That means that hvc_xen.c is going to be initialized before Xen.
>
> Given the lac
On Fri, Jul 27, 2012 at 03:33:50PM +0100, Ian Campbell wrote:
> On Fri, 2012-07-27 at 15:25 +0100, Stefano Stabellini wrote:
> > On Fri, 27 Jul 2012, Ian Campbell wrote:
> > > On Thu, 2012-07-26 at 16:33 +0100, Stefano Stabellini wrote:
> > > > Use Xen features to figure out if we are privileged.
>
On Thu, Jul 26, 2012 at 04:33:56PM +0100, Stefano Stabellini wrote:
> Initialize the grant table mapping at the address specified at index 0
> in the DT under the /xen node.
Is it always index 0? If so, should it have a #define for the
other index values?
> After the grant table is initialized, c
On Thu, Jul 26, 2012 at 04:33:57PM +0100, Stefano Stabellini wrote:
> Compile events.c on ARM.
> Parse, map and enable the IRQ to get event notifications from the device
> tree (node "/xen").
>
> On ARM Linux irqs are not enabled by default:
>
> - call enable_percpu_irq for xen_events_irq (driver
On Thu, Jul 26, 2012 at 04:34:00PM +0100, Stefano Stabellini wrote:
> Signed-off-by: Stefano Stabellini
> ---
> drivers/block/xen-blkback/blkback.c |1 +
> include/xen/interface/io/protocols.h |3 +++
> 2 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/block/xen-
On Fri, Jul 27, 2012 at 03:10:13PM +0100, Stefano Stabellini wrote:
> On Fri, 27 Jul 2012, Jan Beulich wrote:
> > >>> On 26.07.12 at 17:33, Stefano Stabellini
> > >>> wrote:
> > > In order for privcmd mmap to work correctly, xen_remap_domain_mfn_range
> > > needs to be implemented for HVM guests.
On Thu, Jul 26, 2012 at 04:34:02PM +0100, Stefano Stabellini wrote:
> Update struct xen_add_to_physmap to be in sync with Xen's version of the
> structure.
> The size field was introduced by:
>
> changeset: 24164:707d27fe03e7
> user:Jean Guyader
> date:Fri Nov 18 13:42:08 2011 +
On Thu, Jul 26, 2012 at 04:34:03PM +0100, Stefano Stabellini wrote:
> Signed-off-by: Stefano Stabellini
Should the maintainer of the v2m be CC-ed here?
This looks like a bug-fix of itself?
> ---
> arch/arm/mach-vexpress/v2m.c | 11 ++-
> 1 files changed, 6 insertions(+), 5 deletions(-
On Thu, Jul 26, 2012 at 04:34:05PM +0100, Stefano Stabellini wrote:
> On ARM all guests are HVM guests, including Dom0.
> Allow dom0_write_console to be called by an HVM domain.
Um, but xen_hvm_domain() != xen_pv_domain() so won't this return without
printing anything?
>
> Signed-off-by: Stefano
On Thu, Jul 26, 2012 at 04:34:06PM +0100, Stefano Stabellini wrote:
> From: Ian Campbell
>
> Do not apply!
Mukesh, I believe this is similar to what you had in mind.
>
> This is a simple, hacky implementation of xen_remap_domain_mfn_range,
> using XENMAPSPACE_gmfn_foreign.
>
> It should use s
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:33:49PM +0100, Stefano Stabellini wrote:
> > Check for a "/xen" node in the device tree, if it is present set
> > xen_domain_type to XEN_HVM_DOMAIN and continue initialization.
> >
> > Map the real shared info page using
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:33:47PM +0100, Stefano Stabellini wrote:
> > Signed-off-by: Stefano Stabellini
> > ---
> > arch/arm/xen/Makefile |2 +-
> > arch/arm/xen/grant-table.c | 53
> >
>
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:33:50PM +0100, Stefano Stabellini wrote:
> > All the original Xen headers have xen_pfn_t as mfn and pfn type, however
> > when they have been imported in Linux, xen_pfn_t has been replaced with
> > unsigned long. That mig
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:34:05PM +0100, Stefano Stabellini wrote:
> > On ARM all guests are HVM guests, including Dom0.
> > Allow dom0_write_console to be called by an HVM domain.
>
> Um, but xen_hvm_domain() != xen_pv_domain() so won't this ret
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:34:03PM +0100, Stefano Stabellini wrote:
> > Signed-off-by: Stefano Stabellini
>
> Should the maintainer of the v2m be CC-ed here?
> This looks like a bug-fix of itself?
I think so. I'll CC Russell King next time.
> >
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Fri, Jul 27, 2012 at 10:28:25AM +0100, Ian Campbell wrote:
> > On Thu, 2012-07-26 at 17:37 +0100, Konrad Rzeszutek Wilk wrote:
> > > On Thu, Jul 26, 2012 at 04:33:46PM +0100, Stefano Stabellini wrote:
> > > > sync_bitops functions are equivalent
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:34:02PM +0100, Stefano Stabellini wrote:
> > Update struct xen_add_to_physmap to be in sync with Xen's version of the
> > structure.
> > The size field was introduced by:
> >
> > changeset: 24164:707d27fe03e7
> > user:
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:34:00PM +0100, Stefano Stabellini wrote:
> > Signed-off-by: Stefano Stabellini
> > ---
> > drivers/block/xen-blkback/blkback.c |1 +
> > include/xen/interface/io/protocols.h |3 +++
> > 2 files changed, 4 inser
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Fri, Jul 27, 2012 at 03:33:50PM +0100, Ian Campbell wrote:
> > On Fri, 2012-07-27 at 15:25 +0100, Stefano Stabellini wrote:
> > > On Fri, 27 Jul 2012, Ian Campbell wrote:
> > > > On Thu, 2012-07-26 at 16:33 +0100, Stefano Stabellini wrote:
> > >
On Wed, 1 Aug 2012, Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:33:56PM +0100, Stefano Stabellini wrote:
> > Initialize the grant table mapping at the address specified at index 0
> > in the DT under the /xen node.
>
> Is it always index 0? If so, should it have a #define for the
> o
On Wed, 1 Aug 2012 10:52:15 -0400
Konrad Rzeszutek Wilk wrote:
> On Thu, Jul 26, 2012 at 04:34:02PM +0100, Stefano Stabellini wrote:
> > Update struct xen_add_to_physmap to be in sync with Xen's version
> > of the structure.
> > The size field was introduced by:
> >
> > changeset: 24164:707d27
On 07/26/2012 10:33 AM, Stefano Stabellini wrote:
> - Basic hypervisor.h and interface.h definitions.
> - Skelethon enlighten.c, set xen_start_info to an empty struct.
> - Do not limit xen_initial_domain to PV guests.
>
> The new code only compiles when CONFIG_XEN is set, that is going to be
> add
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