Ian Campbell 5bb2be127b libxc: x86: ensure that the initial mapping fits into the guest's memory ...

In particular we need to check that adding 512KB of slack and
rounding up to a 4MB boundary do not overflow the guest's memory
allocation. Otherwise we run off the end of the p2m when building the
guest's initial page tables and populate them with garbage.

Wei noticed this when build tiny (2MB) mini-os domains.

Reported-by: Wei Liu <Wei.Liu2@citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>

2013-01-11 12:22:27 +00:00

..

blktap

blktap: fix rpmlint warning spurious-executable-perm

2012-10-18 09:35:04 +01:00

blktap2

tools: Remove the vtpm process model

2012-11-13 10:47:00 +00:00

console

xenconsoled: clean-up after all dead domains

2012-08-31 10:42:04 +01:00

debugger

tools/gdbsx: fix build failure with glibc-2.17

2012-12-06 16:50:48 +00:00

examples

tools: Remove the vtpm process model

2012-11-13 10:47:00 +00:00

firmware

hvmloader: Allocate 3 pages for Intel GPU OpRegion passthrough.

2013-01-10 17:26:24 +00:00

flask

flask: move policy headers into hypervisor

2013-01-10 17:30:47 +00:00

hotplug

hotplug/Linux: Fix locking in tools/hotplug/Linux/locking.sh

2012-11-14 10:24:28 +00:00

include

tools: Synchronize privcmd header constants

2012-11-12 17:03:20 +00:00

libaio

tools, build: Fix libaio Makefile to put files in $(DESTDIR)

2012-03-13 16:26:20 +00:00

libfsimage

libfsimage: add ext4 support for CentOS 5.x

2012-09-14 10:02:47 +01:00

libvchan

nstore: rename public xenstore headers

2012-05-14 17:15:36 +01:00

libxc

libxc: x86: ensure that the initial mapping fits into the guest's memory

2013-01-11 12:22:27 +00:00

libxen

tools: Remove old vtpm stuff from tools/libxen

2012-11-19 12:59:50 +00:00

libxl

libxl: Set vfb and vkb devid if not done so by the caller

2013-01-11 12:22:26 +00:00

m4

autoconf: add file missing from 26123:f6d5b3bf74a8

2012-10-30 18:12:11 +00:00

memshr

arm: compile memshr

2012-05-30 08:57:48 +01:00

misc

xen-tmem-list-parse: fix ugly parse output

2012-11-14 10:24:28 +00:00

ocaml

libxl: move definition of libxl_domain_config into the IDL

2012-12-19 14:33:24 +00:00

pygrub

pygrub: Fix command line argument error handling

2012-11-12 17:03:21 +00:00

python

xend: enable environment passing in xPopen3

2012-11-23 11:06:15 +00:00

remus

remus: command line switch to enable/disable checkpoint compression

2011-12-01 15:36:51 +00:00

sv

tools: Always use sane upstream (`native') python paths

2009-04-08 19:13:04 +01:00

tests

tools/tests: Restrict some tests to x86 only

2012-12-21 17:05:38 +00:00

xcutils

tools: readnote: Add bzImage kernel support

2012-06-08 15:33:54 +01:00

xenbackendd

libxl: call hotplug scripts from xl for NetBSD

2012-08-01 12:46:47 +01:00

xenballoon

xenballoond.init: remove 4 from default runlevel

2012-10-08 12:18:31 +01:00

xenmon

tools/build: Introduce {PREPEND,APPEND}_{LIB,INCLUDES}

2011-11-14 18:14:07 +00:00

xenpaging

nstore: rename public xenstore headers

2012-05-14 17:15:36 +01:00

xenpmd

nstore: rename public xenstore headers

2012-05-14 17:15:36 +01:00

xenstat

xentop.c: Change curses painting behavior to avoid flicker

2012-09-14 10:02:51 +01:00

xenstore

libxenstore: filter watch events in libxenstore when we unwatch

2012-12-17 18:04:54 +00:00

xentrace

trace: trace hypercalls inside a multicall

2012-10-03 11:11:35 +01:00

xm-test

tools: Remove the vtpm process model

2012-11-13 10:47:00 +00:00

config.guess

build: add autoconf to replace custom checks in tools/check

2012-02-22 01:55:03 +00:00

config.h.in

libfsimage: add ext4 support for CentOS 5.x

2012-09-14 10:02:47 +01:00

config.sub

build: add autoconf to replace custom checks in tools/check

2012-02-22 01:55:03 +00:00

configure

tools: rerun autoconf after 26144:170d45f7a2eb

2012-11-14 16:27:58 +00:00

configure.ac

tools: Remove the vtpm process model

2012-11-13 10:47:00 +00:00

cross-install

cross-install: Only apply in tools directory, and automatically wrap $INSTALL.

2008-08-30 08:36:02 +01:00

install.sh

build: add autoconf to replace custom checks in tools/check

2012-02-22 01:55:03 +00:00

Makefile

tools: Remove the vtpm process model

2012-11-13 10:47:00 +00:00

Rules.mk

build: Require GCC 4.1 or later.

2012-09-13 20:13:36 +01:00