On 21/09/2020 21:34, Andrew Cooper wrote:
On 21/09/2020 19:02, Julien Grall wrote:
From: Julien Grall <julien.gr...@arm.com>
On x86, mfn_to_gmfn can be replaced with mfn_to_gfn. On Arm, there are
no more call to mfn_to_gmfn, so the helper can be dropped.
The previous patch dropped the mfn_to_gmfn() call from the domain shared
info path, but without a hunk adjusting the innards of
memory_exchange(), this is going to break the x86 build.
Urgh, I thought I build test it the code. I will fix it.
At the same time rework a comment in Arm code that does not make sense.
Signed-off-by: Julien Grall <julien.gr...@arm.com>
To save a round trip, Acked-by: Andrew Cooper
<andrew.coop...@citrix.com> with the appropriate hunk to memory_exchange().
Alternatively, it might make sense to fold the adjustment into patch 1
which is perhaps more obvious, given the insertion of an is_pv_domain()
check.
I will add in this patch unless someone else also prefer that the change
is added in patch #1.
Cheers,
--
Julien Grall
