29 lines
886 B
Diff
29 lines
886 B
Diff
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--- msr-tools-1.1.2/wrmsr.c.orig 2004-07-20 09:54:59.000000000 -0600
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+++ msr-tools-1.1.2/wrmsr.c 2011-12-27 14:07:24.505887313 -0700
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@@ -90,7 +90,11 @@ int main(int argc, char *argv[])
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reg = strtoul(argv[optind++], NULL, 0);
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+#ifdef SMP
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sprintf(msr_file_name, "/dev/cpu/%d/msr", cpu);
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+#else
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+ sprintf(msr_file_name, "/dev/msr%d", cpu);
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+#endif
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fd = open(msr_file_name, O_WRONLY);
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if ( fd < 0 ) {
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if ( errno == ENXIO ) {
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--- msr-tools-1.1.2/rdmsr.c.orig 2004-07-20 09:54:59.000000000 -0600
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+++ msr-tools-1.1.2/rdmsr.c 2011-12-27 14:06:37.831584784 -0700
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@@ -167,7 +167,11 @@ int main(int argc, char *argv[])
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reg = strtoul(argv[optind], NULL, 0);
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+#ifdef SMP
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sprintf(msr_file_name, "/dev/cpu/%d/msr", cpu);
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+#else
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+ sprintf(msr_file_name, "/dev/msr%d", cpu);
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+#endif
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fd = open(msr_file_name, O_RDONLY);
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if ( fd < 0 ) {
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if ( errno == ENXIO ) {
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