Hi Jan,
On 2020/1/22 16:24, Jan Beulich wrote:
> On 22.01.2020 06:57, Wei Xu wrote:
>> On 2020/1/21 19:02, Jan Beulich wrote:
>>> On 21.01.2020 10:49, Wei Xu wrote:
--- a/xen/drivers/acpi/osl.c
+++ b/xen/drivers/acpi/osl.c
@@ -114,6 +114,8 @@ void acpi_os_unmap_memory(void __iomem
On 22.01.2020 06:57, Wei Xu wrote:
> On 2020/1/21 19:02, Jan Beulich wrote:
>> On 21.01.2020 10:49, Wei Xu wrote:
>>> --- a/xen/drivers/acpi/osl.c
>>> +++ b/xen/drivers/acpi/osl.c
>>> @@ -114,6 +114,8 @@ void acpi_os_unmap_memory(void __iomem * virt,
>>> acpi_size size)
>>> return;
Hi Julien,
On 2020/1/21 19:25, Julien Grall wrote:
> Hi Jan,
>
> On 21/01/2020 11:02, Jan Beulich wrote:
>> On 21.01.2020 10:49, Wei Xu wrote:
>>> Add __acpi_unmap_table function for ARM and invoke it at
>>> acpi_os_unmap_memory
>>> to make sure the related fixmap has been cleared before using
Hi Jan,
On 2020/1/21 19:02, Jan Beulich wrote:
> On 21.01.2020 10:49, Wei Xu wrote:
>> Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
>> to make sure the related fixmap has been cleared before using it for a
>> different mapping.
>
> How can it possibly be that
Hi Alexandru,
On 2020/1/21 18:01, Alexandru Stefan ISAILA wrote:
>
>
> On 21.01.2020 11:49, Wei Xu wrote:
>> Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
>> to make sure the related fixmap has been cleared before using it for a
>> different mapping.
>>
>>
Hi Jan,
On 21/01/2020 11:02, Jan Beulich wrote:
On 21.01.2020 10:49, Wei Xu wrote:
Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
to make sure the related fixmap has been cleared before using it for a
different mapping.
How can it possibly be that this is
On 21.01.2020 10:49, Wei Xu wrote:
> Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
> to make sure the related fixmap has been cleared before using it for a
> different mapping.
How can it possibly be that this is needed for Arm only?
> ---
On 21.01.2020 11:49, Wei Xu wrote:
> Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
> to make sure the related fixmap has been cleared before using it for a
> different mapping.
>
> Signed-off-by: Wei Xu
> ---
> xen/arch/arm/acpi/lib.c | 25
Add __acpi_unmap_table function for ARM and invoke it at acpi_os_unmap_memory
to make sure the related fixmap has been cleared before using it for a
different mapping.
Signed-off-by: Wei Xu
---
xen/arch/arm/acpi/lib.c | 25 +
xen/drivers/acpi/osl.c | 2 ++
