linux-kernel - Re: Correct types for mod_devicetable.h (was: Re: m68k build failure)

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: <20071209180818.55bf1443@poseidon.drzeus.cx>
Date:	Sun, 9 Dec 2007 18:08:18 +0100
From:	Pierre Ossman <drzeus@...eus.cx>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	Al Viro <viro@....linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Sam Ravnborg <sam@...nborg.org>,
	Marcel Holtmann <marcel@...tmann.org>,
	Linux Kernel Development <linux-kernel@...r.kernel.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	linux-arch@...r.kernel.org
Subject: Re: Correct types for mod_devicetable.h (was: Re: m68k build
 failure)

On Sun, 2 Dec 2007 12:22:31 +0100 (CET)
Geert Uytterhoeven <geert@...ux-m68k.org> wrote:

> 
> I gave it a try:
>   - Remove existing alignment attributes from some device_id types
>   - Introduce kernel_* types with proper size and alignment for
>     cross-compilation (sample <asm/kerneltypes.h> for m68k included)
>   - Introduce BITS_PER_KERNEL_LONG, to make it clearer it applies to the target
> 
> Apart from a cross-compile session for m68k, it's untested.
> 

This still requires a bit of maintenance to set up a kerneltypes.h for every arch. It also means we have to be very careful that gcc's internal alignment settings matched the ones in our header.

Rgds
Pierre

Download attachment "signature.asc" of type "application/pgp-signature" (190 bytes)