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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2017-02-03 16:57:22 -0500 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2017-02-07 08:07:01 -0500 |
| commit | 063334f30543597430f172bd7690d21e3590e148 (patch) | |
| tree | 66ecb71e2297708467e28ab41ee7f6765add8e60 /include/xen | |
| parent | 5a7670ee23f2c07a639c263b70140eaf1da9f68f (diff) | |
| download | op-kernel-dev-063334f30543597430f172bd7690d21e3590e148.zip op-kernel-dev-063334f30543597430f172bd7690d21e3590e148.tar.gz | |
xen/x86: Remove PVH support
We are replacing existing PVH guests with new implementation.
We are keeping xen_pvh_domain() macro (for now set to zero) because
when we introduce new PVH implementation later in this series we will
reuse current PVH-specific code (xen_pvh_gnttab_setup()), and that
code is conditioned by 'if (xen_pvh_domain())'. (We will also need
a noop xen_pvh_domain() for !CONFIG_XEN_PVH).
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/xen.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/include/xen/xen.h b/include/xen/xen.h index f0f0252..d0f9684 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -29,17 +29,6 @@ extern enum xen_domain_type xen_domain_type; #define xen_initial_domain() (0) #endif /* CONFIG_XEN_DOM0 */ -#ifdef CONFIG_XEN_PVH -/* This functionality exists only for x86. The XEN_PVHVM support exists - * only in x86 world - hence on ARM it will be always disabled. - * N.B. ARM guests are neither PV nor HVM nor PVHVM. - * It's a bit like PVH but is different also (it's further towards the H - * end of the spectrum than even PVH). - */ -#include <xen/features.h> -#define xen_pvh_domain() (xen_pv_domain() && \ - xen_feature(XENFEAT_auto_translated_physmap)) -#else #define xen_pvh_domain() (0) -#endif + #endif /* _XEN_XEN_H */ |
