Messages in this thread |  | | | Date | Wed, 6 Jun 2007 01:36:58 -0700 | | From | Andrew Morton <> | | Subject | Re: [PATCH 4/4] mm: variable length argument support |
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On Tue, 05 Jun 2007 17:05:27 +0200 Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> From: Ollie Wild <aaw@google.com> > > Remove the arg+env limit of MAX_ARG_PAGES by copying the strings directly > from the old mm into the new mm. > > We create the new mm before the binfmt code runs, and place the new stack > at the very top of the address space. Once the binfmt code runs and figures > out where the stack should be, we move it downwards. > > It is a bit peculiar in that we have one task with two mm's, one of which is > inactive. > > ... > > + flush_cache_page(bprm->vma, kpos, > + page_to_pfn(kmapped_page));
Breaks SuperH:
fs/exec.c: In function `bprm_mm_init': fs/exec.c:268: warning: unused variable `vma' fs/exec.c: In function `copy_strings': fs/exec.c:431: error: structure has no member named `vma'
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