On 13 September 2018 at 05:31, Mark Cave-Ayland
wrote:
> This sounds familiar to me. I remember whilst working on the Mac
> uninorth patches I couldn't quite figure out why a simple change to the
> PCI bridge IO address space started to cause some accesses to fail: it
> was because the guest was
On 13/09/18 01:31, Peter Maydell wrote:
> On 12 September 2018 at 18:43, Laszlo Ersek wrote:
>> On 09/12/18 14:54, Peter Maydell wrote:
>>> There's patches on-list which drop the old_mmio field from the MemoryRegion
>>> struct entirely, so I think this patch as it stands is obsolete.
>>>
>>>
Peter Maydell 于2018年9月13日周四 上午8:31写道：
> On 12 September 2018 at 18:43, Laszlo Ersek wrote:
> > On 09/12/18 14:54, Peter Maydell wrote:
> >> There's patches on-list which drop the old_mmio field from the
> MemoryRegion
> >> struct entirely, so I think this patch as it stands is obsolete.
> >>
>
On 12 September 2018 at 18:43, Laszlo Ersek wrote:
> On 09/12/18 14:54, Peter Maydell wrote:
>> There's patches on-list which drop the old_mmio field from the MemoryRegion
>> struct entirely, so I think this patch as it stands is obsolete.
>>
>> Currently our semantics are "you must provide both
On 09/12/18 16:28, Li Qiang wrote:
> Peter Maydell 于2018年9月12日周三 下午8:55写道：
>
>> On 12 September 2018 at 13:32, Li Qiang wrote:
>>> To avoid NULL-deref for the devices without read callbacks
>>>
>>> Signed-off-by: Li Qiang
>>> ---
>>> memory.c | 4
>>> 1 file changed, 4 insertions(+)
>>>
On 09/12/18 14:54, Peter Maydell wrote:
> On 12 September 2018 at 13:32, Li Qiang wrote:
>> To avoid NULL-deref for the devices without read callbacks
>>
>> Signed-off-by: Li Qiang
>> ---
>> memory.c | 4
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/memory.c b/memory.c
>> index
Peter Maydell 于2018年9月12日周三 下午8:55写道：
> On 12 September 2018 at 13:32, Li Qiang wrote:
> > To avoid NULL-deref for the devices without read callbacks
> >
> > Signed-off-by: Li Qiang
> > ---
> > memory.c | 4
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/memory.c b/memory.c
> >
On 12 September 2018 at 13:32, Li Qiang wrote:
> To avoid NULL-deref for the devices without read callbacks
>
> Signed-off-by: Li Qiang
> ---
> memory.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/memory.c b/memory.c
> index 9b73892768..48d025426b 100644
> --- a/memory.c
> +++
To avoid NULL-deref for the devices without read callbacks
Signed-off-by: Li Qiang
---
memory.c | 4
1 file changed, 4 insertions(+)
diff --git a/memory.c b/memory.c
index 9b73892768..48d025426b 100644
--- a/memory.c
+++ b/memory.c
@@ -406,6 +406,10 @@ static MemTxResult
