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[Qemu-devel] [PATCH 3/4] s390: make kvm_stat work on s390
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 3/4] s390: make kvm_stat work on s390 |
Date: |
Mon, 18 Jun 2012 15:36:58 +0200 |
From: Jens Freimann <address@hidden>
Add s390_exit_reasons so kvm_stat doesn't crash when called on s390.
Look for 'vendor_id' in /proc/cpuinfo as well, instead of just for
'flags', so we can determine if we run on S390.
Signed-off-by: Jens Freimann <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
scripts/kvm/kvm_stat | 26 +++++++++++++++++++++++++-
1 files changed, 25 insertions(+), 1 deletions(-)
diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat
index 56d2bd7..e8d68f0 100755
--- a/scripts/kvm/kvm_stat
+++ b/scripts/kvm/kvm_stat
@@ -141,15 +141,39 @@ svm_exit_reasons = {
0x400: 'NPF',
}
+s390_exit_reasons = {
+ 0x000: 'UNKNOWN',
+ 0x001: 'EXCEPTION',
+ 0x002: 'IO',
+ 0x003: 'HYPERCALL',
+ 0x004: 'DEBUG',
+ 0x005: 'HLT',
+ 0x006: 'MMIO',
+ 0x007: 'IRQ_WINDOW_OPEN',
+ 0x008: 'SHUTDOWN',
+ 0x009: 'FAIL_ENTRY',
+ 0x010: 'INTR',
+ 0x011: 'SET_TPR',
+ 0x012: 'TPR_ACCESS',
+ 0x013: 'S390_SIEIC',
+ 0x014: 'S390_RESET',
+ 0x015: 'DCR',
+ 0x016: 'NMI',
+ 0x017: 'INTERNAL_ERROR',
+ 0x018: 'OSI',
+ 0x019: 'PAPR_HCALL',
+}
+
vendor_exit_reasons = {
'vmx': vmx_exit_reasons,
'svm': svm_exit_reasons,
+ 'IBM/S390': s390_exit_reasons,
}
exit_reasons = None
for line in file('/proc/cpuinfo').readlines():
- if line.startswith('flags'):
+ if line.startswith('flags') or line.startswith('vendor_id'):
for flag in line.split():
if flag in vendor_exit_reasons:
exit_reasons = vendor_exit_reasons[flag]
--
1.6.0.2