Re: [PATCH] acpi, spcr: Make SPCR available to x86
From: Peter Zijlstra <peterz@infradead.org>
Date: 2018-02-12 13:34:47
Also in:
linux-acpi, linux-arm-kernel, linux-pm, lkml
On Thu, Jan 18, 2018 at 10:09:51AM -0500, Prarit Bhargava wrote:
config ACPI_SPCR_TABLE + bool "ACPI Serial Port Console Redirection Support" + default y if X86 + help + Enable support for Serial Port Console Redirection (SPCR) Table. + This table provides information about the configuration of the + earlycon console.
I just got asked this by oldconfig, which left me rather puzzled, WTF does this do?