Re: [Qemu-devel] [PATCH] fix acpi regression

2011-04-12 Thread Wen Congyang
At 04/12/2011 05:20 PM, Isaku Yamahata Write: > On Tue, Apr 12, 2011 at 05:08:18PM +0800, Wen Congyang wrote: >> At 04/12/2011 04:48 PM, Isaku Yamahata Write: >>> On Tue, Apr 12, 2011 at 01:13:15PM +0800, Wen Congyang wrote: This bug is introduced by commit 23910d3f. >>> >>> Oh, Thanks. Good c

Re: [Qemu-devel] [PATCH] fix acpi regression

2011-04-12 Thread Isaku Yamahata
On Tue, Apr 12, 2011 at 05:08:18PM +0800, Wen Congyang wrote: > At 04/12/2011 04:48 PM, Isaku Yamahata Write: > > On Tue, Apr 12, 2011 at 01:13:15PM +0800, Wen Congyang wrote: > >> This bug is introduced by commit 23910d3f. > > > > Oh, Thanks. Good catch. I agree with the first hunk. > > But what

Re: [Qemu-devel] [PATCH] fix acpi regression

2011-04-12 Thread Wen Congyang
At 04/12/2011 04:48 PM, Isaku Yamahata Write: > On Tue, Apr 12, 2011 at 01:13:15PM +0800, Wen Congyang wrote: >> This bug is introduced by commit 23910d3f. > > Oh, Thanks. Good catch. I agree with the first hunk. > But what is the second hunk for? The GPE STS register is W1C. > (NULL check and 0xf

Re: [Qemu-devel] [PATCH] fix acpi regression

2011-04-12 Thread Isaku Yamahata
On Tue, Apr 12, 2011 at 01:13:15PM +0800, Wen Congyang wrote: > This bug is introduced by commit 23910d3f. Oh, Thanks. Good catch. I agree with the first hunk. But what is the second hunk for? The GPE STS register is W1C. (NULL check and 0xff masking is okay. it's a bit redundant, though) >From A

[Qemu-devel] [PATCH] fix acpi regression

2011-04-11 Thread Wen Congyang
This bug is introduced by commit 23910d3f. Signed-off-by: Wen Congyang --- hw/acpi.c | 10 +++--- 1 files changed, 3 insertions(+), 7 deletions(-) diff --git a/hw/acpi.c b/hw/acpi.c index e372474..790bd3b 100644 --- a/hw/acpi.c +++ b/hw/acpi.c @@ -355,7 +355,7 @@ static uint8_t *acpi_gpe