From: Michael Ellerman <michael@ellerman.id.au>
To: qemu-devel@nongnu.org
Cc: Michael Ellerman <michael@ellerman.id.au>
Subject: [Qemu-devel] [PATCH] kvm: Print something before calling abort() if KVM_RUN fails
Date: Fri, 16 Dec 2011 11:20:20 +1100 [thread overview]
Message-ID: <1323994820-22750-1-git-send-email-michael@ellerman.id.au> (raw)
It's a little unfriendly to call abort() without printing any sort of
error message. So turn the DPRINTK() into an fprintf(stderr, ...).
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
---
kvm-all.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 4c466d6..ac048bc 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -977,7 +977,8 @@ int kvm_cpu_exec(CPUState *env)
ret = EXCP_INTERRUPT;
break;
}
- DPRINTF("kvm run failed %s\n", strerror(-run_ret));
+ fprintf(stderr, "error: kvm run failed %s\n",
+ strerror(-run_ret));
abort();
}
--
1.7.7.3
next reply other threads:[~2011-12-16 0:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-16 0:20 Michael Ellerman [this message]
2011-12-16 10:46 ` [Qemu-devel] [PATCH] kvm: Print something before calling abort() if KVM_RUN fails Stefan Hajnoczi
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