linux-kernel - Re: [PATCH] x86/pci: print ioh resources only

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Date:	Thu, 28 Jan 2010 10:54:03 -0800 (PST)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Yinghai Lu <yinghai@...nel.org>
cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Jeff Garrett <jeff@...rrett.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Bjorn Helgaas <bjorn.helgaas@...com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Linux PCI <linux-pci@...r.kernel.org>,
	Myron Stowe <myron.stowe@...com>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [PATCH] x86/pci: print ioh resources only



On Thu, 28 Jan 2010, Yinghai Lu wrote:
> @@ -43,7 +43,7 @@ static void __devinit pci_root_bus_res(s
>  {
>  	u16 word;
>  	u32 dword;
> -	struct pci_root_info *info;
> +	struct pci_root_info info;

That structure is something like a kilobyte in size, please don't put 
those things on the stack (sixteen "struct resource" entries).

		Linus
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