43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
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# HG changeset patch
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# User Keir Fraser <keir.fraser@citrix.com>
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# Date 1273740260 -3600
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# Node ID 6c22d2dfed4882d5febf98d2afbb96ec9bedd043
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# Parent 97da07c523ddc2565da67b6cfeec006d742bb06d
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x86: Fix a few on_{selected,each}_cpus callers who should wait for completion.
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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--- a/xen/arch/x86/acpi/cpufreq/cpufreq.c
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+++ b/xen/arch/x86/acpi/cpufreq/cpufreq.c
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@@ -195,7 +195,7 @@ static void drv_write(struct drv_cmd *cm
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cpu_isset(smp_processor_id(), cmd->mask))
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do_drv_write((void *)cmd);
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else
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- on_selected_cpus(&cmd->mask, do_drv_write, cmd, 0);
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+ on_selected_cpus(&cmd->mask, do_drv_write, cmd, 1);
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}
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static u32 get_cur_val(cpumask_t mask)
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--- a/xen/arch/x86/acpi/cpufreq/powernow.c
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+++ b/xen/arch/x86/acpi/cpufreq/powernow.c
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@@ -122,7 +122,7 @@ static int powernow_cpufreq_target(struc
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cmd.val = next_perf_state;
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- on_selected_cpus(&cmd.mask, transition_pstate, &cmd, 0);
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+ on_selected_cpus(&cmd.mask, transition_pstate, &cmd, 1);
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for_each_cpu_mask(j, online_policy_cpus)
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cpufreq_statistic_update(j, perf->state, next_perf_state);
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--- a/xen/arch/x86/cpu/mcheck/mce.c
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+++ b/xen/arch/x86/cpu/mcheck/mce.c
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@@ -1610,7 +1610,7 @@ long do_mca(XEN_GUEST_HANDLE(xen_mc_t) u
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add_taint(TAINT_ERROR_INJECT);
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if ( mce_broadcast )
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- on_each_cpu(x86_mc_mceinject, mc_mceinject, 0);
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+ on_each_cpu(x86_mc_mceinject, mc_mceinject, 1);
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else
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on_selected_cpus(cpumask_of(target), x86_mc_mceinject,
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mc_mceinject, 1);
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