From: Jeff Dike <jdike@addtoit.com>
To: William Lee Irwin III <wli@holomorphy.com>
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] 2.6.8-rc4-mm1 - UML fixes
Date: Thu, 12 Aug 2004 12:56:08 -0400 [thread overview]
Message-ID: <200408121656.i7CGu8JA002731@ccure.user-mode-linux.org> (raw)
In-Reply-To: Your message of "Wed, 11 Aug 2004 23:50:47 PDT." <20040812065047.GG11200@holomorphy.com>
wli@holomorphy.com said:
> This might confuse CONFIG_DEBUG_PAGEALLOC, which uses THREAD_SIZE to
> detect the end of the kernel stack in store_stackinfo() in mm/slab.c
> and kstack_end() in include/linux/sched.h, and the sizing heuristic
> for max_threads in fork_init().
I think it's OK. UML isn't lying about its stack size, just that snippet of
code is misleading.
> Also, how is this meant to interoperate with CONFIG_KERNEL_STACK_ORDER?
> It seems to ignore the setting from the config option.
I'm going to fix that. For this patch I just did the quickest thing and
reverted back to what was there before.
Jeff
prev parent reply other threads:[~2004-08-12 15:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-12 4:15 Jeff Dike
2004-08-12 3:30 ` William Lee Irwin III
2004-08-12 5:41 ` Jeff Dike
2004-08-12 6:50 ` William Lee Irwin III
2004-08-12 16:56 ` Jeff Dike [this message]
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