Re: [PATCH V3 1/4] acpi: Add machine option to disable SPCR table

2025-05-28 Thread Li Chen
Hi Philippe, On Mon, 26 May 2025 18:07:16 +0800 Philippe Mathieu-Daudé wrote --- > Hi Li, > > On 15/5/25 14:41, Li Chen wrote: > > From: Li Chen > > > > The ACPI SPCR (Serial Port Console Redirection) table allows firmware > > to specify a preferred serial console device to the

Re: [PATCH V3 1/4] acpi: Add machine option to disable SPCR table

2025-05-26 Thread Philippe Mathieu-Daudé
Hi Li, On 15/5/25 14:41, Li Chen wrote: From: Li Chen The ACPI SPCR (Serial Port Console Redirection) table allows firmware to specify a preferred serial console device to the operating system. On ARM64 systems, Linux by default respects this table: even if the kernel command line does not inc

Re: [PATCH V3 1/4] acpi: Add machine option to disable SPCR table

2025-05-18 Thread Sunil V L
On Thu, May 15, 2025 at 08:41:03PM +0800, Li Chen wrote: > From: Li Chen > > The ACPI SPCR (Serial Port Console Redirection) table allows firmware > to specify a preferred serial console device to the operating system. > On ARM64 systems, Linux by default respects this table: even if the > kernel