Re: [PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-08 Thread Rafael J. Wysocki
On Tuesday, February 6, 2018 8:18:02 AM CET Hanjun Guo wrote: > On 2018/2/6 14:37, Yang Shunyong wrote: > > Loading IORT table from initrd can be used to fix severe firmware > > IORT defects temporarily before platform/BIOS vendor releases an > > upgraded BIOS binary. > > > > Moreover, it is very

Re: [PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-08 Thread Rafael J. Wysocki
On Tuesday, February 6, 2018 8:18:02 AM CET Hanjun Guo wrote: > On 2018/2/6 14:37, Yang Shunyong wrote: > > Loading IORT table from initrd can be used to fix severe firmware > > IORT defects temporarily before platform/BIOS vendor releases an > > upgraded BIOS binary. > > > > Moreover, it is very

Re: [PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-05 Thread Hanjun Guo
On 2018/2/6 14:37, Yang Shunyong wrote: > Loading IORT table from initrd can be used to fix severe firmware > IORT defects temporarily before platform/BIOS vendor releases an > upgraded BIOS binary. > > Moreover, it is very powerful to debug SMMU node/device probe, MSI > allocation, stream id

Re: [PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-05 Thread Hanjun Guo
On 2018/2/6 14:37, Yang Shunyong wrote: > Loading IORT table from initrd can be used to fix severe firmware > IORT defects temporarily before platform/BIOS vendor releases an > upgraded BIOS binary. > > Moreover, it is very powerful to debug SMMU node/device probe, MSI > allocation, stream id

[PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-05 Thread Yang Shunyong
Loading IORT table from initrd can be used to fix severe firmware IORT defects temporarily before platform/BIOS vendor releases an upgraded BIOS binary. Moreover, it is very powerful to debug SMMU node/device probe, MSI allocation, stream id translation and IORT table from firmware. It is also

[PATCH v4] ACPI / tables: Add IORT to injectable table list

2018-02-05 Thread Yang Shunyong
Loading IORT table from initrd can be used to fix severe firmware IORT defects temporarily before platform/BIOS vendor releases an upgraded BIOS binary. Moreover, it is very powerful to debug SMMU node/device probe, MSI allocation, stream id translation and IORT table from firmware. It is also