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
| ||
|
Message-Id: <20150220.175258.108097845897582111.davem@davemloft.net> Date: Fri, 20 Feb 2015 17:52:58 -0500 (EST) From: David Miller <davem@...emloft.net> To: f.fainelli@...il.com Cc: netdev@...r.kernel.org Subject: Re: [PATCH net] net: dsa: bcm_sf2: fix 64-bits register reads From: Florian Fainelli <f.fainelli@...il.com> Date: Thu, 19 Feb 2015 11:09:27 -0800 > Reading 64-bits register was not working because we inverted the steps > between reading the lower 32-bits of the register and reading the upper > 32-bits. Swapping these operations is how the HW guarantees that 64-bits > reads are latched correctly. We only have a handful of 64-bits registers > for now, mostly MIB counters, so the imapct is low. > > Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver") > Signed-off-by: Florian Fainelli <f.fainelli@...il.com> Applied, thanks Florian. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists