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Staging: android: binder: Don't call dump_stack in binder_vma_open

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If user-space partially unmaps the driver, binder_vma_open
would dump the kernel stack. This is not a kernel bug however
and will be treated as if the whole area was unmapped once
binder_vma_close gets called.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arve Hjønnevåg 2012-01-20 19:56:21 -08:00 committed by Greg Kroah-Hartman
parent 1793bf1ded
commit 3c1b86f170
1 changed files with 0 additions and 1 deletions
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drivers/staging/android/binder.c
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@ -2759,7 +2759,6 @@ static void binder_vma_open(struct vm_area_struct *vma)
proc->pid, vma->vm_start, vma->vm_end,
(vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
(unsigned long)pgprot_val(vma->vm_page_prot));
dump_stack();
}
static void binder_vma_close(struct vm_area_struct *vma)