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Jiri Slaby authored
The 8250 driver now reports many of these: serial8250: too much work for irq4 These messages turned out to be common these days with a use of virtualization. I tried to increase the limit of processed characters in commit e7328ae1 (serial: 8250, increase PASS_LIMIT) in 2011. It was raised from 256 to 512, but it is still not enough, apparently. So disable the warning unless somebody turns on DEBUG (or DYNAMIC_DEBUG _and_ the message). Signed-off-by:
Jiri Slaby <jslaby@suse.cz> Reported-by:
Martin Pluskal <mpluskal@suse.com> Reported-by:
Takashi Iwai <tiwai@suse.com> Tested-by:
Takashi Iwai <tiwai@suse.de> References: https://bugzilla.novell.com/show_bug.cgi?id=868394Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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