linux-kernel - Re: [PATCH v3 3/5] char: ti-usim: Add driver for USIM module on AM43xx

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: <53880434.7080002@ti.com>
Date:	Fri, 30 May 2014 09:38:20 +0530
From:	Satish Patel <satish.patel@...com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:	Rob Herring <robherring2@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-omap <linux-omap@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Rob Landley <rob@...dley.net>,
	Tony Lindgren <tony@...mide.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH v3 3/5] char: ti-usim: Add driver for USIM module on AM43xx



On 5/29/2014 9:23 PM, Greg Kroah-Hartman wrote:
> On Thu, May 29, 2014 at 03:35:37PM +0530, Satish Patel wrote:
>>>> +enum usim_card_mode {
>>>> +       USIM_CARD_MODE_ASYNC = 0,       /* asynchronous mode */
>>>> +       USIM_CARD_MODE_SYNC_TYPE1,      /* synchronous mode: Type 1 */
>>>> +       USIM_CARD_MODE_SYNC_TYPE2,      /* synchronous mode: Type 2 */
>>>> +       USIM_CARD_MODE_SYNC_OTHER,      /* Any other synchronous type */
>>>> +};
>>>> +struct usim_data {
>>>> +       int slot;
>>>> +       int rxexplen;
>>>> +       int txlen;
>>>> +       unsigned char apdu[256];
>>>> +};
>
> You need to use the proper variable types for a structure that is going
> to cross the user/kernel boundry in an ioctl :(
Do you mean to use __u32 instead int ? make use of types defined in 
types.h ? if yes, I will make that change :). Thanks for pointing out.
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/