linux-kernel - randconfig build error on 3.13-rc2

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Message-ID: <CALLJCT1NtMFvJ9St0zKQoRdc4UubA510+50rNRnmWcJspp7R+A@mail.gmail.com>
Date:	Sun, 1 Dec 2013 16:31:18 +0900
From:	Masanari Iida <standby24x7@...il.com>
To:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	vlad.lungu@...driver.com, soren.brinkmann@...inx.com,
	gregkh@...uxfoundation.org
Subject: randconfig build error on 3.13-rc2

Building with the attached random configuration file,
the kernel compile failed with following error.

DNAME=KBUILD_STR(xilinx_uartps)" -c -o
drivers/tty/serial/.tmp_xilinx_uartps.o
drivers/tty/serial/xilinx_uartps.c
drivers/tty/serial/xilinx_uartps.c: In function 'xuartps_isr':
drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port'
has no member named 'sysrq'
drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port'
has no member named 'sysrq'
drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port'
has no member named 'sysrq'
make[3]: *** [drivers/tty/serial/xilinx_uartps.o] Error 1

git bisect identified following patch.

commit 0c0c47bc40a2e358d593b2d7fb93b50027fbfc0c
Author: Vlad Lungu <vlad.lungu@...driver.com>
Date:   Thu Oct 17 14:08:06 2013 -0700

    tty: xuartps: Implement BREAK detection, add SYSRQ support

Remove this patch and the kernel compile succeeded.

Reported-by: Masanari Iida <standby24x7@...il.com>

Download attachment "config-3.13-rc2-fail" of type "application/octet-stream" (96654 bytes)