[tpmdd-devel] [PATCH] tpm: remove chip_num parameter from in-kernel API

Jason Gunthorpe jgunthorpe at obsidianresearch.com
Tue Oct 24 15:55:26 UTC 2017


On Tue, Oct 24, 2017 at 09:21:15PM +0530, PrasannaKumar Muralidharan wrote:

> Please check the RFC [1]. It does use chip id. The rfc has issues and
> has to be fixed but still there could be users of the API.
> 
> 1. https://www.spinics.net/lists/linux-crypto/msg28282.html

That patch isn't safe at all. You need to store a kref to th chip in
the hwrng, not parse a string.

Jason
--
To unsubscribe from this list: send the line "unsubscribe linux-security-module" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html



More information about the Linux-security-module-archive mailing list