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net: bpfilter: print umh messages to /dev/kmsg

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bpfilter_umh currently printed all messages to /dev/console and this
might interfere the user activity(*).

This commit changes the output device to /dev/kmsg so that the messages
from bpfilter_umh won't show on the console directly.

(*) https://bugzilla.suse.com/show_bug.cgi?id=1140221

Signed-off-by: Gary Lin <glin@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gary Lin 2019-07-05 03:54:58 +00:00 committed by David S. Miller
parent 6b4ddf9950
commit 36c4357c63
1 changed files with 1 additions and 1 deletions
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net/bpfilter/main.c
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@ -55,7 +55,7 @@ static void loop(void)
int main(void)
{
debug_fd = open("/dev/console", 00000002);
debug_fd = open("/dev/kmsg", 00000002);
dprintf(debug_fd, "Started bpfilter\n");
loop();
close(debug_fd);