Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout for DNV

From: kbuild test robot
Date: Fri May 13 2016 - 06:16:46 EST


Hi,

[auto build test ERROR on next-20160513]
[cannot apply to tty/tty-testing usb/usb-testing v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url: https://github.com/0day-ci/linux/commits/Chuah-Kim-Tatt/Fix-DNV-HSUART-RX-DMA-timeout-interrupt-issue/20160513-162046
config: i386-randconfig-s0-201619 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

Note: the linux-review/Chuah-Kim-Tatt/Fix-DNV-HSUART-RX-DMA-timeout-interrupt-issue/20160513-162046 HEAD 0354112aa9821bec8d278ad06b3d543724f5291d builds fine.
It only hurts bisectibility.

All errors (new ones prefixed by >>):

>> ERROR: "serial8250_rx_dma_flush" [drivers/tty/serial/8250/8250_mid.ko] undefined!

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