[PATCH] acpi, spcr: Make SPCR available to x86
From: peterz@infradead.org (Peter Zijlstra)
Date: 2018-02-12 15:49:14
Also in:
linux-acpi, linux-pm, linux-serial, lkml
On Mon, Feb 12, 2018 at 10:18:06AM -0500, Prarit Bhargava wrote:
quoted
But when I specify "earlyprintk=serial,ttyS0,115200" this SPCR crud will not interfere?I tested "earlyprintk=serial,ttyS0,115200" on a system which is known to have a functional console with "console=ttyS0,1152008N1" both with and without CONFIG_ACPI_SPCR_TABLE enabled.
OK, but my point was that SPCR will never override explicit earlyprintk stuff. There is absolutely nothing worse than breaking working setups.