linux-kernel - Re: [PATCH 1/3] firmware: allow firmware files to be built into kernel image

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: <4836DBF3.1030307@ladisch.de>
Date:	Fri, 23 May 2008 17:00:03 +0200
From:	Clemens Ladisch <clemens@...isch.de>
To:	David Woodhouse <dwmw2@...radead.org>
CC:	linux-kernel@...r.kernel.org, aoliva@...hat.com,
	alan@...rguk.ukuu.org.uk, Abhay Salunke <Abhay_Salunke@...l.com>,
	kay.sievers@...y.org, Haroldo Gamal <gamal@...ernex.com.br>,
	Takashi Iwai <tiwai@...e.de>
Subject: Re: [PATCH 1/3] firmware: allow firmware files to be built into kernel
 image

David Woodhouse wrote:
> --- a/include/asm-generic/vmlinux.lds.h
> +++ b/include/asm-generic/vmlinux.lds.h
> +	/* Built-in firmware blobs */					\
> +	.builtin_fw        : AT(ADDR(.builtin_fw) - LOAD_OFFSET) {	\
> +		VMLINUX_SYMBOL(__start_builtin_fw) = .;			\
> +		*(.builtin_fw)						\
> +		VMLINUX_SYMBOL(__end_builtin_fw) = .;			\
> +	}								\
> +									\

Most drivers, when built as a module, would want their firmware images
to be in the module and not in the kernel image.

This would require some (un)register_builtint_firmware() function.


Regards,
Clemens
--
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/