diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 09:56:40 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 09:56:55 -0800 |
| commit | 66b0835e2bb3d345f060a47bb8c8f883bd25ec2b (patch) | |
| tree | d1fc390dfa58f131df908267d87ef99d4522a596 /arch/x86/xen/setup.c | |
| parent | 479b46b5599b1e610630d7332e168c1f9c4ee0b4 (diff) | |
| parent | 85e2efbb1db9a18d218006706d6e4fbeb0216213 (diff) | |
Merge 2.6.38-rc5 into usb-next
This is needed to resolve some merge conflicts that were found
in the USB host controller patches, and reported by Stephen Rothwell.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/x86/xen/setup.c')
| -rw-r--r-- | arch/x86/xen/setup.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index b5a7f928234b..a8a66a50d446 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -179,8 +179,13 @@ char * __init xen_memory_setup(void) e820.nr_map = 0; xen_extra_mem_start = mem_end; for (i = 0; i < memmap.nr_entries; i++) { - unsigned long long end = map[i].addr + map[i].size; + unsigned long long end; + /* Guard against non-page aligned E820 entries. */ + if (map[i].type == E820_RAM) + map[i].size -= (map[i].size + map[i].addr) % PAGE_SIZE; + + end = map[i].addr + map[i].size; if (map[i].type == E820_RAM && end > mem_end) { /* RAM off the end - may be partially included */ u64 delta = min(map[i].size, end - mem_end); @@ -350,6 +355,7 @@ void __init xen_arch_setup(void) boot_cpu_data.hlt_works_ok = 1; #endif pm_idle = default_idle; + boot_option_idle_override = IDLE_HALT; fiddle_vdso(); } |