x86/page: Introduce _PAGE_* constants for memory types
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 9 Jun 2022 13:27:53 +0000 (15:27 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 9 Jun 2022 13:27:53 +0000 (15:27 +0200)
commit9cfd796ae05421ded8e4f70b2c55352491cfa841
treed91e688eae4d411e3a0bb25bba939cfce2cfed3a
parent8dab3f79b122e69cbcdebca72cdc14f004ee2193
x86/page: Introduce _PAGE_* constants for memory types

... rather than opencoding the PAT/PCD/PWT attributes in __PAGE_HYPERVISOR_*
constants.  These are going to be needed by forthcoming logic.

No functional change.

This is part of XSA-402.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: 1be8707c75bf4ba68447c74e1618b521dd432499
master date: 2022-06-09 14:21:38 +0200
xen/include/asm-x86/page.h