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Message-ID: <202312060232.s0uWr7z9-lkp@intel.com>
Date: Wed, 6 Dec 2023 02:29:28 +0800
From: kernel test robot <lkp@...el.com>
To: Tony Lindgren <tony@...mide.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Petr Mladek <pmladek@...e.com>,
Steven Rostedt <rostedt@...dmis.org>,
John Ogness <john.ogness@...utronix.de>,
Sergey Senozhatsky <senozhatsky@...omium.org>
Cc: oe-kbuild-all@...ts.linux.dev,
"David S . Miller" <davem@...emloft.net>,
Andy Shevchenko <andriy.shevchenko@...el.com>,
Dhruva Gole <d-gole@...com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
Johan Hovold <johan@...nel.org>,
Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
Vignesh Raghavendra <vigneshr@...com>,
linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH v4 4/4] serial: 8250: Add preferred console in
serial8250_isa_init_ports()
Hi Tony,
kernel test robot noticed the following build errors:
[auto build test ERROR on tty/tty-testing]
[also build test ERROR on tty/tty-next tty/tty-linus usb/usb-testing usb/usb-next usb/usb-linus linus/master v6.7-rc4 next-20231205]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Tony-Lindgren/printk-Save-console-options-for-add_preferred_console_match/20231205-153731
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
patch link: https://lore.kernel.org/r/20231205073255.20562-5-tony%40atomide.com
patch subject: [PATCH v4 4/4] serial: 8250: Add preferred console in serial8250_isa_init_ports()
config: m68k-randconfig-r071-20231205 (https://download.01.org/0day-ci/archive/20231206/202312060232.s0uWr7z9-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231206/202312060232.s0uWr7z9-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312060232.s0uWr7z9-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/tty/serial/8250/8250_core.c: In function 'serial8250_isa_init_ports':
>> drivers/tty/serial/8250/8250_core.c:597:55: warning: passing argument 1 of 'serial8250_isa_init_preferred_console' makes pointer from integer without a cast [-Wint-conversion]
597 | serial8250_isa_init_preferred_console(i);
| ^
| |
| int
drivers/tty/serial/8250/8250_core.c:543:76: note: expected 'struct uart_port *' but argument is of type 'int'
543 | static inline void serial8250_isa_init_preferred_console(struct uart_port *port,
| ~~~~~~~~~~~~~~~~~~^~~~
>> drivers/tty/serial/8250/8250_core.c:597:17: error: too few arguments to function 'serial8250_isa_init_preferred_console'
597 | serial8250_isa_init_preferred_console(i);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/tty/serial/8250/8250_core.c:543:20: note: declared here
543 | static inline void serial8250_isa_init_preferred_console(struct uart_port *port,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/serial8250_isa_init_preferred_console +597 drivers/tty/serial/8250/8250_core.c
549
550 static void __init serial8250_isa_init_ports(void)
551 {
552 struct uart_8250_port *up;
553 static int first = 1;
554 int i, irqflag = 0;
555
556 if (!first)
557 return;
558 first = 0;
559
560 if (nr_uarts > UART_NR)
561 nr_uarts = UART_NR;
562
563 /*
564 * Set up initial isa ports based on nr_uart module param, or else
565 * default to CONFIG_SERIAL_8250_RUNTIME_UARTS. Note that we do not
566 * need to increase nr_uarts when setting up the initial isa ports.
567 */
568 for (i = 0; i < nr_uarts; i++)
569 serial8250_setup_port(i);
570
571 /* chain base port ops to support Remote Supervisor Adapter */
572 univ8250_port_ops = *base_ops;
573 univ8250_rsa_support(&univ8250_port_ops);
574
575 if (share_irqs)
576 irqflag = IRQF_SHARED;
577
578 for (i = 0, up = serial8250_ports;
579 i < ARRAY_SIZE(old_serial_port) && i < nr_uarts;
580 i++, up++) {
581 struct uart_port *port = &up->port;
582
583 port->iobase = old_serial_port[i].port;
584 port->irq = irq_canonicalize(old_serial_port[i].irq);
585 port->irqflags = 0;
586 port->uartclk = old_serial_port[i].baud_base * 16;
587 port->flags = old_serial_port[i].flags;
588 port->hub6 = 0;
589 port->membase = old_serial_port[i].iomem_base;
590 port->iotype = old_serial_port[i].io_type;
591 port->regshift = old_serial_port[i].iomem_reg_shift;
592
593 port->irqflags |= irqflag;
594 if (serial8250_isa_config != NULL)
595 serial8250_isa_config(i, &up->port, &up->capabilities);
596
> 597 serial8250_isa_init_preferred_console(i);
598 }
599 }
600
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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