linux-kernel - Re: [4.3-rc1 regression] modular 8250 doesn't load

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Date:	Mon, 14 Sep 2015 15:00:42 -0300
From:	Albino B Neto <bino@...eup.net>
To:	Mikael Pettersson <mikpelinux@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [4.3-rc1 regression] modular 8250 doesn't load

2015-09-14 14:08 GMT-03:00 Mikael Pettersson <mikpelinux@...il.com>:
> I have CONFIG_SERIAL_8250=m.  With 4.2 '/sbin/modprobe 8250' worked
> and resulted in:
>
> [   41.354550] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> [   41.375156] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>

Fix in code.

> CONFIG_SERIAL_8250=m
> # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
> # CONFIG_SERIAL_8250_PNP is not set
> # CONFIG_SERIAL_8250_PCI is not set
> CONFIG_SERIAL_8250_NR_UARTS=4
> CONFIG_SERIAL_8250_RUNTIME_UARTS=4
> # CONFIG_SERIAL_8250_EXTENDED is not set
> # CONFIG_SERIAL_8250_DW is not set
> # CONFIG_SERIAL_8250_FINTEK is not set

Do you use commands modprobe for load ?

  Albino
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