netdev - Re: [PATCH net-next 1/2] net: bridge: add support for user-controlled bool options

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <a676429f-7352-d10b-1e95-b9b357479a73@cumulusnetworks.com>
Date:   Thu, 22 Nov 2018 18:07:41 +0200
From:   Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     netdev@...r.kernel.org, roopa@...ulusnetworks.com,
        davem@...emloft.net, bridge@...ts.linux-foundation.org
Subject: Re: [PATCH net-next 1/2] net: bridge: add support for user-controlled
 bool options

On 22/11/2018 17:52, Andrew Lunn wrote:
>> +void br_boolopt_multi_get(const struct net_bridge *br,
>> +			  struct br_boolopt_multi *bm)
>> +{
>> +	u32 optval = 0;
>> +	int opt_id;
>> +
>> +	for (opt_id = 0; opt_id < BR_BOOLOPT_MAX; opt_id++)
>> +		optval |= (br_boolopt_get(br, opt_id) << opt_id);
>> +
>> +	bm->optval = optval;
>> +	bm->optmask = 0;
> 
> Maybe set optmask to indicate which bits this kernel supports?
> 

I like the idea, will add for v2.

Thanks,
 Nik

>       Andrew
>