[Xen-changelog] [xen-unstable] x86: Fix a few on_{selected, each}_cpus callers who should wait for completion.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1273740260 -3600
# Node ID 6c22d2dfed4882d5febf98d2afbb96ec9bedd043
# Parent  97da07c523ddc2565da67b6cfeec006d742bb06d
x86: Fix a few on_{selected,each}_cpus callers who should wait for completion.

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 xen/arch/x86/acpi/cpufreq/cpufreq.c  |    2 +-
 xen/arch/x86/acpi/cpufreq/powernow.c |    2 +-
 xen/arch/x86/cpu/mcheck/mce.c        |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff -r 97da07c523dd -r 6c22d2dfed48 xen/arch/x86/acpi/cpufreq/cpufreq.c
--- a/xen/arch/x86/acpi/cpufreq/cpufreq.c       Thu May 13 09:35:05 2010 +0100
+++ b/xen/arch/x86/acpi/cpufreq/cpufreq.c       Thu May 13 09:44:20 2010 +0100
@@ -195,7 +195,7 @@ static void drv_write(struct drv_cmd *cm
         cpu_isset(smp_processor_id(), cmd->mask))
         do_drv_write((void *)cmd);
     else
-        on_selected_cpus(&cmd->mask, do_drv_write, cmd, 0);
+        on_selected_cpus(&cmd->mask, do_drv_write, cmd, 1);
 }
 
 static u32 get_cur_val(cpumask_t mask)
diff -r 97da07c523dd -r 6c22d2dfed48 xen/arch/x86/acpi/cpufreq/powernow.c
--- a/xen/arch/x86/acpi/cpufreq/powernow.c      Thu May 13 09:35:05 2010 +0100
+++ b/xen/arch/x86/acpi/cpufreq/powernow.c      Thu May 13 09:44:20 2010 +0100
@@ -137,7 +137,7 @@ static int powernow_cpufreq_target(struc
     cmd.val = next_perf_state;
     cmd.turbo = policy->turbo;
 
-    on_selected_cpus(&cmd.mask, transition_pstate, &cmd, 0);
+    on_selected_cpus(&cmd.mask, transition_pstate, &cmd, 1);
 
     for_each_cpu_mask(j, online_policy_cpus)
         cpufreq_statistic_update(j, perf->state, next_perf_state);
diff -r 97da07c523dd -r 6c22d2dfed48 xen/arch/x86/cpu/mcheck/mce.c
--- a/xen/arch/x86/cpu/mcheck/mce.c     Thu May 13 09:35:05 2010 +0100
+++ b/xen/arch/x86/cpu/mcheck/mce.c     Thu May 13 09:44:20 2010 +0100
@@ -1421,7 +1421,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
                add_taint(TAINT_ERROR_INJECT);
 
         if ( mce_broadcast )
-            on_each_cpu(x86_mc_mceinject, mc_mceinject, 0);
+            on_each_cpu(x86_mc_mceinject, mc_mceinject, 1);
         else
             on_selected_cpus(cpumask_of(target), x86_mc_mceinject,
                   mc_mceinject, 1);

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog