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Subject[PATCH v2 0/3] xen: remove some checks for always present Xen features
Date
Some features of Xen can be assumed to be always present, so add a
central check to verify this being true and remove the other checks.

Juergen Gross (3):
xen: check required Xen features
xen: assume XENFEAT_mmu_pt_update_preserve_ad being set for pv guests
xen: assume XENFEAT_gnttab_map_avail_bits being set for pv guests

arch/x86/xen/enlighten_pv.c | 12 ++----------
arch/x86/xen/mmu_pv.c | 4 ++--
drivers/xen/features.c | 18 ++++++++++++++++++
drivers/xen/gntdev.c | 36 ++----------------------------------
4 files changed, 24 insertions(+), 46 deletions(-)

--
2.26.2

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