Julien Grall c9727280da xen/x86: p2m: Don't initialize slot 0 of the P2M ...

It is not entirely clear why the slot 0 of each p2m should be populated
with empty page-tables. The commit introducing it 759af8e380 "[HVM]
Fix 64-bit HVM domain creation." does not contain meaningful
explanation except that it was necessary for shadow.

As we don't seem to have a good explanation why this is there, drop the
code completely.

This was tested by successfully booting a HVM with shadow enabled.

Signed-off-by: Julien Grall <jgrall@amazon.com>
Acked-by: George Dunlap <george.dunlap@citrix.com>

2020-02-17 22:03:52 +00:00

..

arch

xen/x86: p2m: Don't initialize slot 0 of the P2M

2020-02-17 22:03:52 +00:00

common

mm: make pages allocated with MEMF_no_refcount safe to assign

2020-02-14 14:24:50 +00:00

crypto

ditch redundant integer types

2017-03-06 17:49:45 +01:00

drivers

AMD/IOMMU: Common the #732/#733 errata handling in iommu_read_log()

2020-02-17 19:10:55 +00:00

include

x86/amd: Avoid cpu_has_hypervisor evaluating true on native hardware

2020-02-14 18:01:52 +00:00

lib

libx86: Introduce x86_cpu_policies_are_compatible()

2019-09-26 13:40:18 +01:00

scripts

xen: Import cc-ifversion from Kbuild

2020-01-30 11:54:33 +00:00

test

xen/test/livepatch: remove include of Config.mk

2020-01-24 15:16:23 +00:00

tools

xen: Update Kconfig to Linux v5.4

2020-01-30 11:54:33 +00:00

xsm

xen: split parameter related definitions in own header file

2020-02-03 13:04:30 +01:00

COPYING

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

Kconfig

xen: Move GCC_HAS_VISIBILITY_ATTRIBUTE to Kconfig and common

2020-01-30 11:54:33 +00:00

Kconfig.debug

xen: make gdbsx support configurable

2020-01-03 18:37:25 +00:00

Makefile

xen: Have Kconfig check $(CC)'s version

2020-01-30 11:54:33 +00:00

Rules.mk

xen: Use $(CONFIG_CC_IS_CLANG) instead of $(clang) in Makefile

2020-01-30 11:54:33 +00:00