[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAJHCu1LB1wPErEB0xNd_9=_8dmOn=VFXmzu=-U5Eg3zTeT4b6g@mail.gmail.com>
Date: Wed, 14 Mar 2018 13:48:10 +0100
From: Salvatore Mesoraca <s.mesoraca16@...il.com>
To: David Laight <David.Laight@...lab.com>
Cc: Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Kernel Hardening <kernel-hardening@...ts.openwall.com>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>,
Andrew Lunn <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>, Kees Cook <keescook@...omium.org>
Subject: Re: [PATCH] net: dsa: drop some VLAs in switch.c
2018-03-14 12:24 GMT+01:00 David Laight <David.Laight@...lab.com>:
> Isn't using DECLARE_BITMAP() completely OTT when the maximum size is less
> than the number of bits in a word?
It allocates ceiling(size/8) "unsigned long"s, so yes.
Powered by blists - more mailing lists
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
