tools/power turbostat: AMD: msr offset 0x611 read failed: Input/output error

Turbostat exits during RAPL probe with:

turbostat: cpu0: msr offset 0x611 read failed: Input/output error

A binary with this bug can be used successfully with
the option "--no-msr"

Fix this regression by trusting the static AMD RAPL MSR offset.

Fixes: 19476a5 ("tools/power turbostat: Validate RAPL MSRs for AWS Nitro Hypervisor")
Signed-off-by: Len Brown <len.brown@intel.com>

Author: lenb

tools/power/x86/turbostat/turbostat.c

@@ -2135,7 +2135,7 @@ off_t idx_to_offset(int idx)
 
 	switch (idx) {
 	case IDX_PKG_ENERGY:
-		if (valid_rapl_msrs & RAPL_AMD_F17H)
+		if (platform->plat_rapl_msrs & RAPL_AMD_F17H)
 			offset = MSR_PKG_ENERGY_STAT;
 		else
 			offset = MSR_PKG_ENERGY_STATUS;