* [PATCH] x86/mce: use cpu_online() instead of cpu_isset(, cpu_online_map)
@ 2010-07-06 15:52 Jan Beulich
0 siblings, 0 replies; only message in thread
From: Jan Beulich @ 2010-07-06 15:52 UTC (permalink / raw)
To: xen-devel@lists.xensource.com
[-- Attachment #1: Type: text/plain, Size: 1243 bytes --]
Signed-off-by: Jan Beulich <jbeulich@novell.com>
--- 2010-06-15.orig/xen/arch/x86/cpu/mcheck/mce.c 2010-06-14 08:49:36.000000000 +0200
+++ 2010-06-15/xen/arch/x86/cpu/mcheck/mce.c 2010-07-06 14:44:53.000000000 +0200
@@ -936,7 +936,7 @@ static void do_mc_get_cpu_info(void *v)
* Deal with sparse masks, condensed into a contig array.
*/
while (cpn >= 0) {
- if (cpu_isset(cpn, cpu_online_map))
+ if (cpu_online(cpn))
cindex++;
cpn--;
}
@@ -1417,7 +1417,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
if (target >= NR_CPUS)
return x86_mcerr("do_mca inject: bad target", -EINVAL);
- if (!cpu_isset(target, cpu_online_map))
+ if (!cpu_online(target))
return x86_mcerr("do_mca inject: target offline",
-EINVAL);
@@ -1444,7 +1444,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
if (target >= NR_CPUS)
return x86_mcerr("do_mca #MC: bad target", -EINVAL);
- if (!cpu_isset(target, cpu_online_map))
+ if (!cpu_online(target))
return x86_mcerr("do_mca #MC: target offline", -EINVAL);
add_taint(TAINT_ERROR_INJECT);
[-- Attachment #2: x86-mce-cpu-online.patch --]
[-- Type: text/plain, Size: 1237 bytes --]
Signed-off-by: Jan Beulich <jbeulich@novell.com>
--- 2010-06-15.orig/xen/arch/x86/cpu/mcheck/mce.c 2010-06-14 08:49:36.000000000 +0200
+++ 2010-06-15/xen/arch/x86/cpu/mcheck/mce.c 2010-07-06 14:44:53.000000000 +0200
@@ -936,7 +936,7 @@ static void do_mc_get_cpu_info(void *v)
* Deal with sparse masks, condensed into a contig array.
*/
while (cpn >= 0) {
- if (cpu_isset(cpn, cpu_online_map))
+ if (cpu_online(cpn))
cindex++;
cpn--;
}
@@ -1417,7 +1417,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
if (target >= NR_CPUS)
return x86_mcerr("do_mca inject: bad target", -EINVAL);
- if (!cpu_isset(target, cpu_online_map))
+ if (!cpu_online(target))
return x86_mcerr("do_mca inject: target offline",
-EINVAL);
@@ -1444,7 +1444,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
if (target >= NR_CPUS)
return x86_mcerr("do_mca #MC: bad target", -EINVAL);
- if (!cpu_isset(target, cpu_online_map))
+ if (!cpu_online(target))
return x86_mcerr("do_mca #MC: target offline", -EINVAL);
add_taint(TAINT_ERROR_INJECT);
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
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