* Prarit Bhargava <prarit@xxxxxxxxxx> wrote: > The ACPI SPCR code has been used to define an earlycon console for ARM64 > and can be used for x86. > > Modify the ACPI SPCR parsing code to account for console behaviour > differences between ARM64 and x86. Initialize the SPCR code from > x86 ACPI initialization code. > > Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx> > Cc: linux-doc@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > Cc: linux-pm@xxxxxxxxxxxxxxx > Cc: linux-acpi@xxxxxxxxxxxxxxx > Cc: linux-serial@xxxxxxxxxxxxxxx > Cc: Bhupesh Sharma <bhsharma@xxxxxxxxxx> > Cc: Lv Zheng <lv.zheng@xxxxxxxxx> > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > Cc: Ingo Molnar <mingo@xxxxxxxxxx> > Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> > Cc: x86@xxxxxxxxxx > Cc: Jonathan Corbet <corbet@xxxxxxx> > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Will Deacon <will.deacon@xxxxxxx> > Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx> > Cc: Timur Tabi <timur@xxxxxxxxxxxxxx> > --- > Documentation/admin-guide/kernel-parameters.txt | 3 +++ > arch/arm64/kernel/acpi.c | 2 +- > arch/x86/kernel/acpi/boot.c | 4 ++++ > drivers/acpi/Kconfig | 2 +- > drivers/acpi/spcr.c | 7 +++++-- > include/linux/acpi.h | 7 +++++-- > 6 files changed, 19 insertions(+), 6 deletions(-) LGTM from an x86 perspective: Acked-by: Ingo Molnar <mingo@xxxxxxxxxx> (assuming it causes no regressions in linux-next.) Since patch #1 affects ARM64 significantly, once that patch is acceptable to the arm64 folks feel free to upstream this second patch via the ARM64 tree as well. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
