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: xl: Fix xl vcpu-list output on machines with more than 16 cores

PATCH Applied Andre Przywara 2 participants 2 messages Aug 10, 2010

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PATCH 2/2 : xl: Fix xl vcpu-list output on machines with more than 16 cores

Signed-off-by Andre Przywara <[email protected]>
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Andre Przywara
AMD-Operating System Research Center (OSRC), Dresden, Germany
Tel: +49 351 448-3567-12

commit 28e6203e49e733d0777ed22b96763a58b9f8f16d

Author: Andre Przywara <[email protected]>
Date:   Tue Aug 10 15:48:46 2010 +0200

xl: Fix xl vcpu-list output on machines with more than 16 cores

Signed-off-by Andre Przywara <[email protected]>
tools/libxl/xl_cmdimpl.c +1 -1
index e0bdf0c..7fee1ca 100644
@@ -3201,7 +3201,7 @@ static void print_vcpuinfo(uint32_t tdomid,
     /*      TIM */
     printf("%9.1f  ", ((float)vcpuinfo->vcpu_time / 1e9));
     /* CPU AFFINITY */
-    pcpumap = nr_cpus > 64 ? -1 : ((1 << nr_cpus) - 1);
+    pcpumap = nr_cpus > 64 ? (uint64_t)-1 : ((1ULL << nr_cpus) - 1);
     for (cpumap = vcpuinfo->cpumap; nr_cpus; ++cpumap) {
         if (*cpumap < pcpumap) {
             break;

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