Boris Ostrovsky 985c52cf0c libxc: Make conversion from page count to bytes 32-bit safe ...

Commit ba59e2ce93 ("libxc: allocate memory with vNUMA information for
PV guest") creates default vNUMA layout with a single range containing
all memory. The end of the range is calculated by shifting
dom->total_pages by 12 to the left.

On 32-bit dom0 this may result in losing upper bits since total_pages is
a 32-bit type.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

2015-03-30 09:34:46 +01:00

..

include

Merge branch 'staging' of ssh://xenbits.xen.org/home/xen/git/xen into staging

2015-03-20 17:01:26 +00:00

COPYING

# HG changeset patch

2010-08-24 18:42:59 +01:00

Makefile

tools/libxc: Disable CONFIG_MIGRATE in stubdom environments

2015-01-28 13:28:46 +00:00

xc_arinc653.c

arinc: Add poolid parameter to scheduler get/set functions

2013-12-04 14:02:10 +00:00

xc_bitops.h

libxc/bitops: Add or() to the available bitmap operations

2014-09-11 11:58:02 +01:00

xc_compression.c

tools/libxc: remove double inclusion of errno.h

2014-03-10 16:50:17 +00:00

xc_core_arm.c

libxc: Check xc_domain_maximum_gpfn for negative return values

2015-03-20 16:06:53 +00:00

xc_core_arm.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_core_x86.c

libxc: Check xc_domain_maximum_gpfn for negative return values

2015-03-20 16:06:53 +00:00

xc_core_x86.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_core.c

tools/libxc: Annotate xc_report_error with __attribute__((format))

2014-06-10 13:46:45 +01:00

xc_core.h

libxc: introduce a per architecture scratch pfn for temporary grant mapping

2015-01-27 16:30:35 +00:00

xc_cpu_hotplug.c

# HG changeset patch

2010-08-24 18:42:59 +01:00

xc_cpufeature.h

x86/tools: expose SMAP to HVM guests

2014-05-12 17:05:33 +02:00

xc_cpuid_x86.c

libxc: Expose the 1GB pages cpuid flag to guest

2015-01-08 13:50:06 +00:00

xc_cpupool.c

libxc: Replaces tabs with spaces in xc_cpupool_freeinfo

2015-03-20 16:04:35 +00:00

xc_csched2.c

# HG changeset patch

2010-08-24 18:42:59 +01:00

xc_csched.c

libxc: Implement SCHEDOP sysctl for credit scheduler

2012-02-23 10:17:50 +00:00

xc_dom_arm.c

libxc: add p2m_size to xc_dom_image

2015-03-18 12:04:54 +00:00

xc_dom_armzimageloader.c

tools: arm: remove code to check for a DTB appended to the kernel

2014-05-14 15:12:01 +01:00

xc_dom_binloader.c

Revert "tools: libxc: flush data cache after loading images into guest memory"

2014-01-10 16:59:01 +00:00

xc_dom_boot.c

x86/domctl: improve XEN_DOMCTL_hypercall_init error handling

2015-03-13 16:31:27 +01:00

xc_dom_bzimageloader.c

libxc: use xc_dom_panic when decompressor is not supported

2015-03-11 11:36:38 +00:00

xc_dom_compat_linux.c

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_dom_core.c

libxc: add p2m_size to xc_dom_image

2015-03-18 12:04:54 +00:00

xc_dom_decompress_lz4.c

libxc: don't leak buffer containing the uncompressed PV kernel

2014-11-25 15:53:53 +00:00

xc_dom_decompress_unsafe_bzip2.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe_lzma.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe_lzo1x.c

libxc: Fix stub domain build breakage

2014-07-04 09:47:01 +01:00

xc_dom_decompress_unsafe_xz.c

tools/libxc: Shuffle definitions and uses of min()/max() macros

2014-07-18 13:38:08 +01:00

xc_dom_decompress_unsafe.c

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress_unsafe.h

libxc: Add unsafe decompressors

2013-04-22 12:46:30 +01:00

xc_dom_decompress.h

libxc: add LZ4 decompression support

2013-10-07 09:42:51 +02:00

xc_dom_elfloader.c

libxc: check return values from malloc

2013-06-14 16:39:38 +01:00

xc_dom_x86.c

libxc: Make conversion from page count to bytes 32-bit safe

2015-03-30 09:34:46 +01:00

xc_domain_restore.c

tools/xl: fix segfault in xl migrate --debug

2014-12-18 10:02:16 +00:00

xc_domain_save.c

libxc: Check xc_domain_maximum_gpfn for negative return values

2015-03-20 16:06:53 +00:00

xc_domain.c

libxc: Check xc_domain_maximum_gpfn for negative return values

2015-03-20 16:06:53 +00:00

xc_efi.h

# HG changeset patch

2010-08-24 18:42:59 +01:00

xc_elf.h

# HG changeset patch

2010-08-24 18:42:59 +01:00

xc_evtchn.c

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_flask.c

tools: remove duplicate #includes

2014-03-12 13:26:15 +00:00

xc_foreign_memory.c

tools/libxc: assign positive values to errno

2014-03-10 16:50:58 +00:00

xc_freebsd_osdep.c

libxc: Propagate errno from hypercall instead of anything else.

2015-03-20 16:04:35 +00:00

xc_freebsd.c

libxc: add support for FreeBSD

2014-06-18 17:17:49 +01:00

xc_gnttab.c

tools/libxc: Annotate xc_report_error with __attribute__((format))

2014-06-10 13:46:45 +01:00

xc_hcall_buf.c

libxc: Propagate errno from hypercall instead of anything else.

2015-03-20 16:04:35 +00:00

xc_hvm_build_arm.c

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_hvm_build_x86.c

libxc: allocate memory with vNUMA information for HVM guest

2015-03-18 12:04:55 +00:00

xc_kexec.c

libxc: add API for kexec hypercall

2013-11-12 11:47:07 +01:00

xc_linux_osdep.c

libxc: Propagate errno from hypercall instead of anything else.

2015-03-20 16:04:35 +00:00

xc_linux.c

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

xc_mem_access.c

x86, libxc: force-enable relevant MSR events

2014-09-18 14:56:43 +02:00

xc_mem_event.c

x86, libxc: force-enable relevant MSR events

2014-09-18 14:56:43 +02:00

xc_mem_paging.c

tools/libxc: assign positive values to errno

2014-03-10 16:50:58 +00:00

xc_memshr.c

x86/mem_sharing: Clean up debugging calls

2012-04-24 19:05:08 +01:00

xc_minios.c

tools/libxc: Introduce ARRAY_SIZE() and replace handrolled examples

2014-06-10 16:04:03 +01:00

xc_misc.c

sysctl: make XEN_SYSCTL_topologyinfo sysctl a little more efficient

2015-03-20 17:35:39 +01:00

xc_msr_x86.h

tools, docs: add total/local memory bandwith monitoring

2015-03-05 16:27:49 +00:00

xc_netbsd.c

Revert "tools: libxc: flush data cache after loading images into guest memory"

2014-01-10 16:59:01 +00:00

xc_nomigrate.c

libxc, libxl, hvmloader: strip out outdated VM generation ID implementation

2014-06-27 14:13:22 +01:00

xc_offline_page.c

libxc: Check xc_maximum_ram_page for negative return values.

2015-03-20 16:07:35 +00:00

xc_pagetab.c

libxc: introduce xc_domain_get_guest_width()

2013-09-13 13:06:28 +01:00

xc_physdev.c

libxc: xc_physdev_map return -1 and populate errno.

2015-03-20 16:04:35 +00:00

xc_pm.c

libxc: Fix xc_pm API calls to return negative error and stash error in errno.

2015-03-20 16:04:35 +00:00

xc_private.c

libxc: Fix do_memory_op to return negative value on errors

2015-03-20 16:07:58 +00:00

xc_private.h

libxc: provide interface for generic resource access

2014-10-06 12:35:55 +02:00

xc_psr.c

tools, docs: add total/local memory bandwith monitoring

2015-03-05 16:27:49 +00:00

xc_resource.c

libxc: provide interface for generic resource access

2014-10-06 12:35:55 +02:00

xc_resume.c

tools/libxc: Improve the *_FIELD() macros

2014-06-27 14:13:22 +01:00

xc_rt.c

libxc: add rtds scheduler

2014-09-23 14:40:07 +01:00

xc_sedf.c

# HG changeset patch

2010-08-24 18:42:59 +01:00

xc_solaris.c

Revert "tools: libxc: flush data cache after loading images into guest memory"

2014-01-10 16:59:01 +00:00

xc_suspend.c

tools/libxc: use XEN_RUN_DIR for SUSPEND_LOCK_FILE

2014-09-23 10:15:43 +01:00

xc_tbuf.c

libxc/trace: Fix style

2014-06-05 13:53:59 +01:00

xc_tmem.c

libxc: Fix xc_tmem_control to return proper error.

2015-03-20 16:06:42 +00:00

xenctrl_osdep_ENOSYS.c

libxc: fix printf formatting error surfaced by 66f8c6

2014-06-27 14:13:23 +01:00

xg_private.c

libxc: remove include of malloc.h

2014-05-02 13:34:34 +01:00

xg_private.h

tools/libxc: Shuffle definitions and uses of min()/max() macros

2014-07-18 13:38:08 +01:00

xg_save_restore.h

libxc: Check xc_maximum_ram_page for negative return values.

2015-03-20 16:07:35 +00:00

xtl_core.c

# HG changeset patch

2010-08-24 18:42:59 +01:00

xtl_logger_stdio.c

libxc: remove usage of "daylight" variable

2014-05-02 13:34:34 +01:00