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yaml
---
r: 334782
b: refs/heads/master
c: 7644bda
h: refs/heads/master
v: v3
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Ian Campbell authored and Konrad Rzeszutek Wilk committed Oct 19, 2012
1 parent a689bc6 commit f640f38
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Showing 2 changed files with 3 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 8a5248fe10b101104d92d01438f918e899414fd1
refs/heads/master: 7644bdac7f4d3e5910f4d3f86f1f2b098d1212ca
2 changes: 2 additions & 0 deletions trunk/drivers/xen/xenbus/xenbus_xs.c
Original file line number Diff line number Diff line change
Expand Up @@ -627,13 +627,15 @@ static struct xenbus_watch *find_watch(const char *token)
*/
static bool xen_strict_xenbus_quirk(void)
{
#ifdef CONFIG_X86
uint32_t eax, ebx, ecx, edx, base;

base = xen_cpuid_base();
cpuid(base + 1, &eax, &ebx, &ecx, &edx);

if ((eax >> 16) < 4)
return true;
#endif
return false;

}
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