[PATCH] riscv: iommu: ask for ACS to be enabled

[BillXiang]

On 9/16/2026 8:18 PM, Sunil V L wrote:
> On Wed, Sep 16, 2026 at 5:15 PM BillXiang
> <xiangwencheng at lanxincomputing.com> wrote:
>>
>> Make sure ACS will be enabled during PCI probe
>>
>> Signed-off-by: BillXiang <xiangwencheng at lanxincomputing.com>
>> ---
>>   drivers/acpi/riscv/rimt.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/acpi/riscv/rimt.c b/drivers/acpi/riscv/rimt.c
>> index e4538fa6c2c8..30d2d0211d5e 100644
>> --- a/drivers/acpi/riscv/rimt.c
>> +++ b/drivers/acpi/riscv/rimt.c
>> @@ -525,4 +525,5 @@ void __init riscv_acpi_rimt_init(void)
>>
>>                  return;
>>          }
>> +       pci_request_acs();
>>   }
>>
> There is already a patch in the mailing list for this.
> 
> https://lkml.org/lkml/2026/9/3/1930
> 
> Thanks,
> Sunil

Thank you for pointing that out. Please just ignore my commit.

--
BillXiang