Christophe Leroy da9d7fd84d serial: cpm_uart: return immediately from console poll ...

commit be28c1e3ca upstream.

kgdb expects poll function to return immediately and
returning NO_POLL_CHAR when no character is available.

Fixes: f5316b4aea ("kgdb,8250,pl011: Return immediately from console poll")
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-10 08:52:07 +02:00

..

hvc

hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()

2018-08-06 16:24:31 +02:00

ipwireless

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serial

serial: cpm_uart: return immediately from console poll

2018-10-10 08:52:07 +02:00

vt

tty: vt_ioctl: fix potential Spectre v1

2018-09-29 03:08:53 -07:00

amiserial.c

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bfin_jtag_comm.c

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cyclades.c

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ehv_bytechan.c

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goldfish.c

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isicom.c

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Kconfig

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Makefile

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metag_da.c

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mips_ejtag_fdc.c

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moxa.c

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moxa.h

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mxser.c

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mxser.h

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n_gsm.c

tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set

2018-05-02 07:53:40 -07:00

n_hdlc.c

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n_r3964.c

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n_tracerouter.c

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n_tracesink.c

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n_tracesink.h

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n_tty.c

n_tty: Access echo_* variables carefully.

2018-07-11 16:03:47 +02:00

nozomi.c

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pty.c

tty: Fix data race in tty_insert_flip_string_fixed_flag

2018-08-06 16:24:36 +02:00

rocket_int.h

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rocket.c

tty: rocket: Fix possible buffer overwrite on register_PCI

2018-09-19 22:48:57 +02:00

rocket.h

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synclink_gt.c

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synclink.c

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synclinkmp.c

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sysrq.c

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tty_audit.c

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tty_buffer.c

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tty_io.c

tty: Don't call panic() at tty_ldisc_init()

2018-05-02 07:53:40 -07:00

tty_ioctl.c

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tty_ldisc.c

tty: Use __GFP_NOFAIL for tty_ldisc_get()

2018-05-02 07:53:41 -07:00

tty_ldsem.c

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tty_mutex.c

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tty_port.c

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