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[Qemu-devel] [PATCH] Don't call cpu_synchronize_state() from machine ini
From: |
Scott Wood |
Subject: |
[Qemu-devel] [PATCH] Don't call cpu_synchronize_state() from machine init. |
Date: |
Mon, 4 Oct 2010 16:15:58 -0500 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
This will deadlock when the I/O thread is used, since the
CPU thread is blocked waiting for qemu_system_ready.
The synchronization is unnecessary since this is before
cpu_synchronize_all_post_init().
Signed-off-by: Scott Wood <address@hidden>
---
hw/ppc440_bamboo.c | 2 --
hw/ppce500_mpc8544ds.c | 2 --
2 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index 34ddf45..645e84f 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -156,8 +156,6 @@ static void bamboo_init(ram_addr_t ram_size,
exit(1);
}
- cpu_synchronize_state(env);
-
/* Set initial guest state. */
env->gpr[1] = (16<<20) - 8;
env->gpr[3] = FDT_ADDR;
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 1422fad..f7e9465 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -269,8 +269,6 @@ static void mpc8544ds_init(ram_addr_t ram_size,
exit(1);
}
- cpu_synchronize_state(env);
-
/* Set initial guest state. */
env->gpr[1] = (16<<20) - 8;
env->gpr[3] = dt_base;
--
1.7.0.4
- [Qemu-devel] [PATCH] Don't call cpu_synchronize_state() from machine init.,
Scott Wood <=