Revision 93a87e5e794fb71a51f97fbde6c0010680b62d70 authored by Ido Schimmel on 23 December 2016, 08:32:49 UTC, committed by David S. Miller on 23 December 2016, 17:31:19 UTC
When a neighbour is considered to be dead, we should remove it from the device's table regardless of its NUD state. Without this patch, after setting a port to be administratively down we get the following errors when we periodically try to update the kernel about neighbours activity: [ 461.947268] mlxsw_spectrum 0000:03:00.0 sw1p3: Failed to find matching neighbour for IP=192.168.100.2 Fixes: a6bf9e933daf ("mlxsw: spectrum_router: Offload neighbours based on NUD state change") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 53f800e
watchdog-simple.c
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
int main(void)
{
int fd = open("/dev/watchdog", O_WRONLY);
int ret = 0;
if (fd == -1) {
perror("watchdog");
exit(EXIT_FAILURE);
}
while (1) {
ret = write(fd, "\0", 1);
if (ret != 1) {
ret = -1;
break;
}
sleep(10);
}
close(fd);
return ret;
}
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