Displaying 8 results from an estimated 8 matches for "memory_hole".
2007 Apr 18
1
[RFC, PATCH 7/24] i386 Vmi memory hole
...arch/i386/Kconfig
===================================================================
--- linux-2.6.16-rc3.orig/arch/i386/Kconfig 2006-02-22 16:09:04.000000000 -0800
+++ linux-2.6.16-rc3/arch/i386/Kconfig 2006-02-22 16:33:27.000000000 -0800
@@ -201,6 +201,15 @@ config VMI_DEBUG
endmenu
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-256 MB)"
+ range 0 256
+ default "64" if X86_VMI
+ default "0" if !X86_VMI
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
config ACPI_SRAT
bool
default y
I...
2007 Apr 18
1
[RFC, PATCH 7/24] i386 Vmi memory hole
...arch/i386/Kconfig
===================================================================
--- linux-2.6.16-rc3.orig/arch/i386/Kconfig 2006-02-22 16:09:04.000000000 -0800
+++ linux-2.6.16-rc3/arch/i386/Kconfig 2006-02-22 16:33:27.000000000 -0800
@@ -201,6 +201,15 @@ config VMI_DEBUG
endmenu
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-256 MB)"
+ range 0 256
+ default "64" if X86_VMI
+ default "0" if !X86_VMI
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
config ACPI_SRAT
bool
default y
I...
2007 Apr 18
1
[PATCH 5/5] Create a hole in high linear address space
...=========================================
--- linux-2.6.13.orig/arch/i386/Kconfig 2005-08-24 09:30:49.000000000 -0700
+++ linux-2.6.13/arch/i386/Kconfig 2005-08-24 09:58:56.000000000 -0700
@@ -803,6 +803,14 @@ config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on ARCH_SPARSEMEM_ENABLE
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-512 MB)"
+ range 0 512
+ default "0"
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
source "mm/Kconfig"
config HAVE_ARCH_EARLY_PFN_TO_NID
Index: linux-2.6.1...
2007 Apr 18
1
[PATCH 5/5] Create a hole in high linear address space
...=========================================
--- linux-2.6.13.orig/arch/i386/Kconfig 2005-08-24 09:30:49.000000000 -0700
+++ linux-2.6.13/arch/i386/Kconfig 2005-08-24 09:58:56.000000000 -0700
@@ -803,6 +803,14 @@ config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on ARCH_SPARSEMEM_ENABLE
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-512 MB)"
+ range 0 512
+ default "0"
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
source "mm/Kconfig"
config HAVE_ARCH_EARLY_PFN_TO_NID
Index: linux-2.6.1...
2019 Dec 10
1
[PATCH v2] virtio-balloon: fix managed page counts when migrating pages between zones
On Tue, Dec 10, 2019 at 02:44:38PM +0100, David Hildenbrand wrote:
> On 05.12.19 10:24, David Hildenbrand wrote:
> > In case we have to migrate a ballon page to a newpage of another zone, the
> > managed page count of both zones is wrong. Paired with memory offlining
> > (which will adjust the managed page count), we can trigger kernel crashes
> > and all kinds of
2007 Apr 18
1
[PATCH, experimental] i386 Allow the fixmap to be relocated at boot time
...:14:24.000000000 -0700
+++ linux-2.6.13/arch/i386/Kconfig 2005-08-05 15:28:42.000000000 -0700
@@ -127,6 +127,20 @@
=
endchoice
=
+config RELOCATABLE_FIXMAP
+ bool "Allow the fixmap to be placed dynamically at runtime"
+ depends on EXPERIMENTAL
+ help
+ Crazy hackers only.
+
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-512 MB)"
+ range 0 512
+ default "0"
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
config ACPI_SRAT
bool
default y
Index: linux-2.6.13/arch/i386/kernel/sysenter.c
=3D...
2007 Apr 18
1
[PATCH, experimental] i386 Allow the fixmap to be relocated at boot time
...:14:24.000000000 -0700
+++ linux-2.6.13/arch/i386/Kconfig 2005-08-05 15:28:42.000000000 -0700
@@ -127,6 +127,20 @@
=
endchoice
=
+config RELOCATABLE_FIXMAP
+ bool "Allow the fixmap to be placed dynamically at runtime"
+ depends on EXPERIMENTAL
+ help
+ Crazy hackers only.
+
+config MEMORY_HOLE
+ int "Create hole at top of memory (0-512 MB)"
+ range 0 512
+ default "0"
+ help
+ Useful for creating a hole in the top of memory when running
+ inside of a virtual machine monitor.
+
config ACPI_SRAT
bool
default y
Index: linux-2.6.13/arch/i386/kernel/sysenter.c
=3D...
2013 Jun 10
35
Xen 4.3 development update
There are basically three issues we''re waiting to sort out (see below
for more info):
* XSA-55
* cpu hotplug in qemu-upsream
* The MMIO hole issue
Unfortuantely, there is considerable uncertainty about how long it
will take for each of those to complete. We''re hoping to be able to
release maybe on the 19th,
This information will be mirrored on the Xen 4.3 Roadmap wiki page: