linux-kernel - Re: [2.6 patch] HID: fix default building of all quirky devices

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]

Date:	Wed, 15 Oct 2008 20:32:45 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Jiri Kosina <jkosina@...e.cz>, zippel@...ux-m68k.org,
	sam@...nborg.org, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>
Subject: Re: [2.6 patch] HID: fix default building of all quirky devices

On Wed, Oct 15, 2008 at 10:17:27AM -0700, Linus Torvalds wrote:
> 
> 
> On Wed, 15 Oct 2008, Linus Torvalds wrote:
> > 
> > And notice how you mis-use select. That's not how to disable a question. A 
> > question gets disabled by just doing an "if xyz" on the question itself, 
> > like Adrian did.
> 
> Side note: Adrian too has a very odd and non-obvious way of doing this.
> 
> His patch did config entries like
> 
> 	config HID_BRIGHT
> 		tristate "Bright" if EMBEDDED
> 		default USB_HID
> 		depends on USB_HID
> 
> which is a really odd way to express this. The much more natural one is
> 
> 	config HID_BRIGHT
> 		tristate "Bright" if EMBEDDED
> 		depends on USB_HID
> 		default y
> 
> since there's no point in saying "default USB_HID" + "depends on USB_HID", 
> and that's just confusing. Since it depends on USB_HID, the "default y" 
> will automatically degrade to whatever USB_HID was set to.

For me the more obvious way was what I did, but I agree that your 
solution looks better.

> 			Linus

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

--
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/