On 09/21/2015 05:27 AM, Johannes Berg wrote:
On Fri, 2015-09-18 at 14:02 -0700, greearb@xxxxxxxxxxxxxxx wrote:
From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
Makes it easier to figure out why user-space calls are
failing.
I'm aware of this problem, but I'm not going to gratuitously start
printing to dmesg for this.
There's a scheme being discussed for extended error numbers/messages,
particularly for perf but it might be implemented for any syscall. We
might be able to extend that to netlink in a different way, including
the description in the (extended) netlink ack message.
I understand...I figured the patch might not be wanted. A more general
solution would be welcome.
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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