Re: [PATCH 1/6] mm: use mm_struct to resolve gate vma's in __get_user_pages
From: Stephen Wilson <hidden>
Date: 2011-03-09 12:39:13
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On Wed, Mar 09, 2011 at 06:06:17AM +0000, Al Viro wrote:
On Wed, Mar 09, 2011 at 02:19:30PM +0900, KOSAKI Motohiro wrote:quoted
Hmm.. Is this works? In exec() case task has two mm, old and new-borned. tsk has no enough information to detect gate area if 64bit process exec 32bit process or oppsite case. On Linux, 32bit and 64bit processes have perfectly different process vma layout. Am I missing something?Patch series refered to in [0/6] ;-) FWIW, that would probably be better off as one mail thread - would be easier to find.
OK. After the first half has gone thru review I will respin (with changes) as a single series. I was actually hoping the split would make review a little bit easier, but in retrospect I could have accomplished the same thing by simply pointing out the two halves in the series "cover letter". -- steve -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>