BugLink: https://bugs.launchpad.net/bugs/1765977
When longer interface names are used, the action names exposed in
/proc/interrupts and /proc/irq/* maybe truncated. For example, when
using the predictable name algorithm in systemd on a HiSilicon D05,
I see:
ubuntu@d05-3:~$ grep enahisic2i0-tx /proc/interrupts | sed 's/.* //'
enahisic2i0-tx0
enahisic2i0-tx1
[...]
enahisic2i0-tx8
enahisic2i0-tx9
enahisic2i0-tx1
enahisic2i0-tx1
enahisic2i0-tx1
enahisic2i0-tx1
enahisic2i0-tx1
enahisic2i0-tx1
Increase the max ring name length to allow for an interface name
of IFNAMSIZE. After this change, I now see:
$ grep enahisic2i0-tx /proc/interrupts | sed 's/.* //'
enahisic2i0-tx0
enahisic2i0-tx1
enahisic2i0-tx2
[...]
enahisic2i0-tx8
enahisic2i0-tx9
enahisic2i0-tx10
enahisic2i0-tx11
enahisic2i0-tx12
enahisic2i0-tx13
enahisic2i0-tx14
enahisic2i0-tx15
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit
f4ea89110df237da6fbcaab76af431e85f07d904)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
#define HNAE_AE_REGISTER 0x1
-#define RCB_RING_NAME_LEN 16
+#define RCB_RING_NAME_LEN (IFNAMSIZ + 4)
enum hnae_led_state {
HNAE_LED_INACTIVE,