Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-22 Thread Lu Baolu
-foundation.org Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu [EXTERNAL EMAIL] Hi Limonciello, On 7/21/20 10:44 PM, Limonciello, Mario wrote: -Original Message- From: iommu On Behalf Of Lu Baolu Sent: Monday, July 20, 2020 7:17 PM To: Joerg Roedel Cc

Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-22 Thread Sasha Levin
Hi [This is an automated email] This commit has been processed because it contains a "Fixes:" tag fixing commit: . The bot has tested the following trees: v5.7.9, v5.4.52, v4.19.133, v4.14.188, v4.9.230, v4.4.230. v5.7.9: Failed to apply! Possible dependencies: Unable to calculate

Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-22 Thread Miao, Jun
Hi Lu, limonciello. Yestoday i just verified the issue with the patch. and just iommu Subscription today.This is my test log. [Hardware info] Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz 1.20GHz ICLSFWR1.R00.3162.A00.1904162000 BIOS Information BIOS Vendo Intel Core

Re: Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-22 Thread Jun Miao
On 7/22/20 11:07 AM, Lu Baolu wrote: On 7/22/20 11:03 AM, Jun Miao wrote: On 7/22/20 10:40 AM, Lu Baolu wrote: Hi Jun, On 7/22/20 10:26 AM, Miao, Jun wrote: Kernel panic - not syncing: DMAR hardware is malfunctioning CPU: 0 PID: 347 Comm: rtcwake Not tainted 5.4.0-yocto-standard #124

Re: Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-22 Thread Jun Miao
On 7/22/20 10:40 AM, Lu Baolu wrote: Hi Jun, On 7/22/20 10:26 AM, Miao, Jun wrote: Kernel panic - not syncing: DMAR hardware is malfunctioning CPU: 0 PID: 347 Comm: rtcwake Not tainted 5.4.0-yocto-standard #124 Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM

Re: Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-21 Thread Lu Baolu
On 7/22/20 11:03 AM, Jun Miao wrote: On 7/22/20 10:40 AM, Lu Baolu wrote: Hi Jun, On 7/22/20 10:26 AM, Miao, Jun wrote: Kernel panic - not syncing: DMAR hardware is malfunctioning CPU: 0 PID: 347 Comm: rtcwake Not tainted 5.4.0-yocto-standard #124 Hardware name: Intel Corporation Ice Lake

Re: Subject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-21 Thread Lu Baolu
Hi Jun, On 7/22/20 10:26 AM, Miao, Jun wrote: Kernel panic - not syncing: DMAR hardware is malfunctioning CPU: 0 PID: 347 Comm: rtcwake Not tainted 5.4.0-yocto-standard #124 Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS

RE: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-21 Thread Limonciello, Mario
bject: Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated > iommu > > > [EXTERNAL EMAIL] > > Hi Limonciello, > > On 7/21/20 10:44 PM, Limonciello, Mario wrote: > >> -Original Message- > >> From: iommu On Behalf Of Lu > >&

Re: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-21 Thread Lu Baolu
Hi Limonciello, On 7/21/20 10:44 PM, Limonciello, Mario wrote: -Original Message- From: iommu On Behalf Of Lu Baolu Sent: Monday, July 20, 2020 7:17 PM To: Joerg Roedel Cc: Ashok Raj;linux-ker...@vger.kernel.org;sta...@vger.kernel.org; Koba Ko;iommu@lists.linux-foundation.org Subject:

RE: [PATCH 1/1] iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

2020-07-21 Thread Limonciello, Mario
> -Original Message- > From: iommu On Behalf Of Lu > Baolu > Sent: Monday, July 20, 2020 7:17 PM > To: Joerg Roedel > Cc: Ashok Raj; linux-ker...@vger.kernel.org; sta...@vger.kernel.org; Koba > Ko; iommu@lists.linux-foundation.org > Subject: [PATCH 1/1] iommu/vt-d: Skip TE disabling on