[OpenAFS-devel] Re: [grand.central.org #38470] 1.4.2rc1 fails on RHEL4 2.6.9 kernel: missing keyring defines?

Jeffrey Altman jaltman@secure-endpoints.com
Thu, 24 Aug 2006 11:26:08 -0400


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This is the patch that I would prefer.  Keyrings either work the way
we want them to or not at all.

Jeffrey Altman

Derek Atkins wrote:
> Hi,
> 
> This is the patch I would propose.  This patch turns off linux keyring
> support if the system does not define KEY_POS_VIEW and KEY_POS_SEARCH.
> I've tested this patch and it does allow the kernel module to build
> against 2.6.9-22 (by turning off keyring support).
> 
> -derek
> 
> 
> 
> ------------------------------------------------------------------------
> 
> --- src/cf/linux-test4.m4~	2006-08-14 18:04:41.000000000 -0400
> +++ src/cf/linux-test4.m4	2006-08-24 04:41:29.400150624 -0400
> @@ -621,6 +621,9 @@
>  [#ifdef CONFIG_KEYS
>  keyctl(KEYCTL_JOIN_SESSION_KEYRING, NULL);
>  request_key(NULL, NULL, NULL);
> +#if !defined(KEY_POS_VIEW) || !defined(KEY_POS_SEARCH)
> +#error "Your linux/key.h does not contain KEY_POS_VIEW or KEY_POS_SEARCH"
> +#endif
>  #else
>  #error rebuild your kernel with CONFIG_KEYS
>  #endif],
> 
> 
> ------------------------------------------------------------------------
> 
> 

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