linux-kernel - Re: [tpmdd-devel] [PATCH v4 3/4] tpm: Allow TPM chip drivers to override reported command durations

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20160608190529.GA26925@obsidianresearch.com>
Date:	Wed, 8 Jun 2016 13:05:29 -0600
From:	Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:	Ed Swierk <eswierk@...portsystems.com>
Cc:	tpmdd-devel@...ts.sourceforge.net,
	linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [tpmdd-devel] [PATCH v4 3/4] tpm: Allow TPM chip drivers to
 override reported command durations

On Tue, Jun 07, 2016 at 05:45:39PM -0700, Ed Swierk wrote:
> +	case 0x32041114: /* Atmel 3204 */
> +		chip->vendor.timeout_a = TIS_SHORT_TIMEOUT * HZ / 1000;
> +		chip->vendor.timeout_b = TIS_LONG_TIMEOUT * HZ / 1000;
> +		chip->vendor.timeout_c = TIS_SHORT_TIMEOUT * HZ / 1000;
> +		chip->vendor.timeout_d = TIS_SHORT_TIMEOUT * HZ / 1000;

Shouldn't these use  msec_to_jiffies?

Jason