linux-kernel - Re: [RFC][PATCH 4/9] ia64 generic PAGE

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, 30 Aug 2006 16:57:16 -0700 (PDT)
From:	Christoph Lameter <clameter@....com>
To:	Dave Hansen <haveblue@...ibm.com>
cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	linux-ia64@...r.kernel.org
Subject: Re: [RFC][PATCH 4/9] ia64 generic PAGE_SIZE

On Wed, 30 Aug 2006, Dave Hansen wrote:

> @@ -64,11 +64,11 @@
>   * Base-2 logarithm of number of pages to allocate per task structure
>   * (including register backing store and memory stack):
>   */
> -#if defined(CONFIG_IA64_PAGE_SIZE_4KB)
> +#if defined(CONFIG_PAGE_SIZE_4KB)
>  # define KERNEL_STACK_SIZE_ORDER		3
> -#elif defined(CONFIG_IA64_PAGE_SIZE_8KB)
> +#elif defined(CONFIG_PAGE_SIZE_8KB)
>  # define KERNEL_STACK_SIZE_ORDER		2
> -#elif defined(CONFIG_IA64_PAGE_SIZE_16KB)
> +#elif defined(CONFIG_PAGE_SIZE_16KB)
>  # define KERNEL_STACK_SIZE_ORDER		1
>  #else
>  # define KERNEL_STACK_SIZE_ORDER		0

Could we replace these lines with

#define KERNEL_STACK_SIZE_ORDER (max(0, 15 - PAGE_SHIFT)) 

?
-
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/