From 04769ae3ac72f86324a189b69f53bf3bfb61acfd Mon Sep 17 00:00:00 2001 From: Adrien Schildknecht Date: Sun, 22 Feb 2015 16:23:58 +0100 Subject: x86/kernel: Use kstack_end() in dumpstack_64.c i386 is already using kstack_end() in dumpstack_32.c. We should also use it to make the code clearer and unify the stack printing logic some more. Suggested-by: Ingo Molnar Signed-off-by: Adrien Schildknecht Acked-by: Steven Rostedt Cc: c: Linus Torvalds Link: http://lkml.kernel.org/r/1424618638-6375-1-git-send-email-adrien+dev@schischi.me Signed-off-by: Borislav Petkov --- arch/x86/kernel/dumpstack_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kernel/dumpstack_64.c') diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c index 553573bcf0ee..5f1c6266eb30 100644 --- a/arch/x86/kernel/dumpstack_64.c +++ b/arch/x86/kernel/dumpstack_64.c @@ -280,7 +280,7 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, pr_cont(" "); } } else { - if (((long) stack & (THREAD_SIZE-1)) == 0) + if (kstack_end(stack)) break; } if ((i % STACKSLOTS_PER_LINE) == 0) { -- cgit v1.2.3