Re: [PATCH] Make it possible to disable efivar_ssdt entirely

2020-06-17 Thread Ard Biesheuvel
On Tue, 16 Jun 2020 at 00:47, Ard Biesheuvel wrote: > > On Mon, 15 Jun 2020 at 22:24, Peter Jones wrote: > > > > In most cases, such as CONFIG_ACPI_CUSTOM_DSDT and > > CONFIG_ACPI_TABLE_UPGRADE, boot-time modifications to firmware tables > > are tied to specific Kconfig options. Currently this

Re: [PATCH] Make it possible to disable efivar_ssdt entirely

2020-06-15 Thread Ard Biesheuvel
On Mon, 15 Jun 2020 at 22:24, Peter Jones wrote: > > In most cases, such as CONFIG_ACPI_CUSTOM_DSDT and > CONFIG_ACPI_TABLE_UPGRADE, boot-time modifications to firmware tables > are tied to specific Kconfig options. Currently this is not the case > for modifying the ACPI SSDT via the efivar_ssdt

[PATCH] Make it possible to disable efivar_ssdt entirely

2020-06-15 Thread Peter Jones
In most cases, such as CONFIG_ACPI_CUSTOM_DSDT and CONFIG_ACPI_TABLE_UPGRADE, boot-time modifications to firmware tables are tied to specific Kconfig options. Currently this is not the case for modifying the ACPI SSDT via the efivar_ssdt kernel command line option and associated EFI variable.