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Commit 2f30c007 authored by Jan Beulich's avatar Jan Beulich Committed by Linus Torvalds
Browse files

i386: allow debuggers to access the vsyscall page with compat vDSO 



Signed-off-by: default avatarJan Beulich <jbeulich@novell.com>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent cdc1793e

arch/i386/kernel/sysenter.c

+3 −1
Original line number Diff line number Diff line
@@ -336,7 +336,9 @@ struct vm_area_struct *get_gate_vma(struct task_struct *tsk) 


int in_gate_area(struct task_struct *task, unsigned long addr)

{

	return 0;

	const struct vm_area_struct *vma = get_gate_vma(task);



	return vma && addr >= vma->vm_start && addr < vma->vm_end;

}



int in_gate_area_no_task(unsigned long addr)