linux-kernel - Re: Who broke cb8f488c33 patch? (was Re: [PATCH 1/1] USBHID: correct start/stop cycle)

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Date:	Wed, 12 Nov 2008 10:23:25 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Jiri Kosina <jkosina@...e.cz>, vda.linux@...glemail.com,
	hugh@...itas.com, torvalds@...ux-foundation.org, deller@....de,
	jer@...too.org, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: Who broke cb8f488c33 patch? (was Re: [PATCH 1/1] USBHID: correct
 start/stop cycle)

On 11/12/2008 01:50 AM, Andrew Morton wrote:
>>> let's fix it for good.
>>> Signed-off-by: Denys Vlasenko <vda.linux@...glemail.com>
>>> --- linux-2.6.28-rc4/mm/mmap.c	Mon Nov 10 01:36:15 2008
>>> +++ linux-2.6.28-rc4.fix/mm/mmap.c	Wed Nov 12 01:21:39 2008
>>> @@ -1704,7 +1704,7 @@
>>>  	vma = find_vma_prev(mm, addr, &prev);
>>>  	if (vma && (vma->vm_start <= addr))
>>>  		return vma;
>>> -	if (expand_stack(prev, addr))
>>> +	if (!prev || expand_stack(prev, addr))
>>>  		return NULL;
>>>  	if (prev->vm_flags & VM_LOCKED) {
>>>  		if (mlock_vma_pages_range(prev, addr, prev->vm_end) < 0)
> 
> It looks like this was caused by me fixing rejects.  That was the fancy
> include-lots-of-context-so-it-wont-apply patch.

Great, this one got fixed. Helge, did you proceed with bisecting which another
commit breaks parics while having this one applied?

Thanks.
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