From 038044951a5b58411446428629594e67320549e5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= Date: Fri, 20 Jan 2012 19:56:21 -0800 Subject: [PATCH] Staging: android: binder: Don't call dump_stack in binder_vma_open MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit commit 3c1b86f17068cf6476fb2d022b9c8b44dedea2e5 upstream. 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/binder.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 99010d4b3044..61576a206ea7 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -2741,7 +2741,6 @@ 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) -- 2.39.5