Date: Thu, 16 Nov 2006 15:06:56 -0500 From: Jung-uk Kim <jkim@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: freebsd-fs@FreeBSD.org, Doug Ambrisko <ambrisko@ambrisko.com>, Andriy Gapon <avg@icyb.net.ua> Subject: Re: ZFS patches for FreeBSD. Message-ID: <200611161506.58128.jkim@FreeBSD.org> In-Reply-To: <455CB8CA.8040603@icyb.net.ua> References: <1163701391.00638085.1163691003@10.7.7.3> <455CB8CA.8040603@icyb.net.ua>
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On Thursday 16 November 2006 02:15 pm, Andriy Gapon wrote:
> Hmm, I saw errors like this with some other 3rd party kernel module
> when its sources had constructs like:
>
> struct some_struct s = {0};
>
> Changing the above initialization to explicit bzero() call helped
> in that case, but I think that there should be some compiler flags
> or something to handle this.
AFAIK, there was no way to handle this GCC bug with compiler flags.
'-ffreestanding' should prevent this to happen but it does not. As
Max Laier pointed out, it was discussed long time ago. Bruce Evans
had good analysis on this issue, too.
Jung-uk Kim
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