[PATCH 0 of 2] [RESEND] Fix PowerPC cpu initiliaztion

[PATCH 0 of 2] [RESEND] Fix PowerPC cpu initiliaztion

[Jerone Young]

This patch apparently fell through the cracks or I didn't send the rised version to the list. These patches fix cpu initilization for PowerPC. Without them guest cannot be launched.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

2 files changed, 6 insertions(+), 3 deletions(-)
qemu/hw/ppc440_bamboo.c |    3 ---
qemu/qemu-kvm-powerpc.c |    6 ++++++

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[PATCH 1 of 2] Add kvm_load_registers into qemu_arch_init for PowerPC

[Jerone Young]

1 file changed, 6 insertions(+)
qemu/qemu-kvm-powerpc.c |    6 ++++++


This patch adds a call to load_kvm_registers after creation of vcpu. This is required for ppc since we are required to set certain registers before boot.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

diff --git a/qemu/qemu-kvm-powerpc.c b/qemu/qemu-kvm-powerpc.c
--- a/qemu/qemu-kvm-powerpc.c
+++ b/qemu/qemu-kvm-powerpc.c
@@ -121,6 +121,12 @@ void kvm_arch_save_regs(CPUState *env)
 
 int kvm_arch_qemu_init_env(CPUState *cenv)
 {
+    if (cenv->cpu_index == 0) {
+        /* load any registers set in env into
+           kvm  for the first guest vcpu */
+        kvm_load_registers(cenv);
+    }
+
     return 0;
 }
 

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[PATCH 2 of 2] Remove kvm_load_registers from ppc440_bamboo board model

[Jerone Young]

1 file changed, 3 deletions(-)
qemu/hw/ppc440_bamboo.c |    3 ---


This patch removes the call to kvm_load_registers while in board platform setup code. This must now be done later in vcpu initialization.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

diff --git a/qemu/hw/ppc440_bamboo.c b/qemu/hw/ppc440_bamboo.c
--- a/qemu/hw/ppc440_bamboo.c
+++ b/qemu/hw/ppc440_bamboo.c
@@ -174,9 +174,6 @@ void bamboo_init(ram_addr_t ram_size, in
 		env->gpr[3] = dt_base;
 #endif
 		env->nip = ep;
-
-		printf("%s: loading kvm registers\n", __func__);
-		kvm_load_registers(env);
 	}
 
 	for (i = 0; i < nb_nics; i++) {

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Re: [PATCH 0 of 2] [RESEND] Fix PowerPC cpu initiliaztion

[Avi Kivity]

Jerone Young wrote:
> This patch apparently fell through the cracks or I didn't send the rised version to the list. These patches fix cpu initilization for PowerPC. Without them guest cannot be launched.
>
>   

Applied both, thanks.

-- 
error compiling committee.c: too many arguments to function


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