Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-07-09 Thread Koba Ko
Hi Mario On Fri, Jul 10, 2020 at 4:58 AM Limonciello, Mario wrote: > > > -Original Message- > > From: iommu On Behalf Of Koba Ko > > Sent: Sunday, June 14, 2020 10:47 PM > > To: David Woodhouse; Lu Baolu; Joerg Roedel > > Cc: io...@lists.linux-foundation.org; Kai Heng Feng; Linux Kernel M

RE: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-07-09 Thread Limonciello, Mario
> -Original Message- > From: iommu On Behalf Of Koba Ko > Sent: Sunday, June 14, 2020 10:47 PM > To: David Woodhouse; Lu Baolu; Joerg Roedel > Cc: io...@lists.linux-foundation.org; Kai Heng Feng; Linux Kernel Mailing > List > Subject: [Issue]platform/x86: iommu: System can't shutdown becau

Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-07-07 Thread Lu Baolu
Hi Koba KO, On 2020/7/7 11:27, Koba Ko wrote: Dear Baolu, On Tue, Jun 30, 2020 at 3:52 PM Lu Baolu wrote: Hi Koba, On 2020/6/30 15:31, Koba Ko wrote: On Mon, Jun 15, 2020 at 3:20 PM Lu Baolu wrote: Hi Koba Ko, On 2020/6/15 11:19, Koba Ko wrote: hi All, I have a machine and there's only

Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-07-06 Thread Koba Ko
Dear Baolu, On Tue, Jun 30, 2020 at 3:52 PM Lu Baolu wrote: > > Hi Koba, > > On 2020/6/30 15:31, Koba Ko wrote: > > On Mon, Jun 15, 2020 at 3:20 PM Lu Baolu wrote: > >> > >> Hi Koba Ko, > >> > >> On 2020/6/15 11:19, Koba Ko wrote: > >>> hi All, > >>> I have a machine and there's only intel gpu. >

Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-06-30 Thread Lu Baolu
Hi Koba, On 2020/6/30 15:31, Koba Ko wrote: On Mon, Jun 15, 2020 at 3:20 PM Lu Baolu wrote: Hi Koba Ko, On 2020/6/15 11:19, Koba Ko wrote: hi All, I have a machine and there's only intel gpu. the secureboot and vt-d is enabled in BIOS. On the Ubuntu desktop, I do s2idle first and restart th

Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-06-30 Thread Koba Ko
On Mon, Jun 15, 2020 at 3:20 PM Lu Baolu wrote: > > Hi Koba Ko, > > On 2020/6/15 11:19, Koba Ko wrote: > > hi All, > > I have a machine and there's only intel gpu. > > the secureboot and vt-d is enabled in BIOS. > > On the Ubuntu desktop, I do s2idle first and restart the machine. > > The machine

Re: [Issue]platform/x86: iommu: System can't shutdown because iommu driver keeps checking the status of DMA_GSTS_TES

2020-06-15 Thread Lu Baolu
Hi Koba Ko, On 2020/6/15 11:19, Koba Ko wrote: hi All, I have a machine and there's only intel gpu. the secureboot and vt-d is enabled in BIOS. On the Ubuntu desktop, I do s2idle first and restart the machine. The machine can't restart successfully, so I need to press the power button to shutdo