From 5a790cc4b942e651fec7edc597c19b637fad5a76 Mon Sep 17 00:00:00 2001
From: Bharata B Rao
Date: Tue, 23 Jun 2015 19:31:12 -0700
Subject: cpu: Add Error argument to cpu_exec_init()

Add an Error argument to cpu_exec_init() to let users collect the
error. This is in preparation to change the CPU enumeration logic
in cpu_exec_init(). With the new enumeration logic, cpu_exec_init()
can fail if cpu_index values corresponding to max_cpus have already
been handed out.

Since all current callers of cpu_exec_init() are from instance_init,
use error_abort Error argument to abort in case of an error.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'exec.c')

diff --git a/exec.c b/exec.c
index 442df0dd5b..ce5fadd88a 100644
--- a/exec.c
+++ b/exec.c
@@ -526,7 +526,7 @@ void tcg_cpu_address_space_init(CPUState *cpu, AddressSpace *as)
 }
 #endif
 
-void cpu_exec_init(CPUArchState *env)
+void cpu_exec_init(CPUArchState *env, Error **errp)
 {
     CPUState *cpu = ENV_GET_CPU(env);
     CPUClass *cc = CPU_GET_CLASS(cpu);
-- 
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