* [Qemu-devel] [v2][Qemu-ppc][PATCH 1/1] PPC: e500: correct params->ram_size with ram_size
@ 2013-05-02 1:22 Tiejun Chen
2013-05-02 11:17 ` Alexander Graf
0 siblings, 1 reply; 2+ messages in thread
From: Tiejun Chen @ 2013-05-02 1:22 UTC (permalink / raw)
To: agraf; +Cc: qemu-ppc, qemu-devel
We should sync params->ram_size after we fixup memory size on
a alignment boundary. Otherwise Guest would exceed the actual
memory region.
Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
---
v2:
eliminate that original comment in v1.
hw/ppc/e500.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index c1bdb6b..3978f84 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -523,6 +523,7 @@ void ppce500_init(PPCE500Params *params)
/* Fixup Memory size on a alignment boundary */
ram_size &= ~(RAM_SIZES_ALIGN - 1);
+ params->ram_size = ram_size;
/* Register Memory */
memory_region_init_ram(ram, "mpc8544ds.ram", ram_size);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Qemu-devel] [v2][Qemu-ppc][PATCH 1/1] PPC: e500: correct params->ram_size with ram_size
2013-05-02 1:22 [Qemu-devel] [v2][Qemu-ppc][PATCH 1/1] PPC: e500: correct params->ram_size with ram_size Tiejun Chen
@ 2013-05-02 11:17 ` Alexander Graf
0 siblings, 0 replies; 2+ messages in thread
From: Alexander Graf @ 2013-05-02 11:17 UTC (permalink / raw)
To: Tiejun Chen; +Cc: qemu-ppc, qemu-devel
On 02.05.2013, at 03:22, Tiejun Chen wrote:
> We should sync params->ram_size after we fixup memory size on
> a alignment boundary. Otherwise Guest would exceed the actual
> memory region.
>
> Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Thanks, applied to ppc-next.
Alex
> ---
> v2:
>
> eliminate that original comment in v1.
>
> hw/ppc/e500.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
> index c1bdb6b..3978f84 100644
> --- a/hw/ppc/e500.c
> +++ b/hw/ppc/e500.c
> @@ -523,6 +523,7 @@ void ppce500_init(PPCE500Params *params)
>
> /* Fixup Memory size on a alignment boundary */
> ram_size &= ~(RAM_SIZES_ALIGN - 1);
> + params->ram_size = ram_size;
>
> /* Register Memory */
> memory_region_init_ram(ram, "mpc8544ds.ram", ram_size);
> --
> 1.7.9.5
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-05-02 1:22 [Qemu-devel] [v2][Qemu-ppc][PATCH 1/1] PPC: e500: correct params->ram_size with ram_size Tiejun Chen
2013-05-02 11:17 ` Alexander Graf
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