On Tue, Aug 04, 2015 at 07:12:48PM +0100, Julien Grall wrote:
[...]
> diff --git a/drivers/net/xen-netback/netback.c
> b/drivers/net/xen-netback/netback.c
> index 7d50711..3b7b7c3 100644
> --- a/drivers/net/xen-netback/netback.c
> +++ b/drivers/net/xen-netback/netback.c
> @@ -314,7 +314,7 @@ stati
On Wed, Aug 05, 2015 at 11:08:55AM +0100, Stefano Stabellini wrote:
> On Tue, 4 Aug 2015, Julien Grall wrote:
> > Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN
> > is meant, I suspect this is because the first support for Xen was for
> > PV. This resulted in some misimplemen
On 08/05/2015 06:51 AM, Julien Grall wrote:
diff --git a/drivers/video/fbdev/xen-fbfront.c
b/drivers/video/fbdev/xen-fbfront.c
index 09dc447..25e3cce 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -539,7 +539,7 @@ static int xenfb_remove(struct xenbus_
Hi Boris,
On 05/08/15 00:16, Boris Ostrovsky wrote:
> On 08/04/2015 02:12 PM, Julien Grall wrote:
>> /*
>>* We detect special mappings in one of two ways:
>> @@ -217,9 +232,13 @@ static inline unsigned long
>> bfn_to_local_pfn(unsigned long mfn)
>> /* VIRT <-> MACHINE conversion */
>>
On Tue, 4 Aug 2015, Julien Grall wrote:
> Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN
> is meant, I suspect this is because the first support for Xen was for
> PV. This resulted in some misimplementation of helpers on ARM and
> confused developers about the expected behavi
On Tue, 4 Aug 2015, Boris Ostrovsky wrote:
> On 08/04/2015 02:12 PM, Julien Grall wrote:
> > /*
> >* We detect special mappings in one of two ways:
> > @@ -217,9 +232,13 @@ static inline unsigned long bfn_to_local_pfn(unsigned
> > long mfn)
> > /* VIRT <-> MACHINE conversion */
> > #d
On 08/04/2015 02:12 PM, Julien Grall wrote:
/*
* We detect special mappings in one of two ways:
@@ -217,9 +232,13 @@ static inline unsigned long bfn_to_local_pfn(unsigned long
mfn)
/* VIRT <-> MACHINE conversion */
#define virt_to_machine(v)(phys_to_machine(XPADDR(__pa(v
