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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 <mingo@kernel.org>
Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: c: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1424618638-6375-1-git-send-email-adrien+dev@schischi.me
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Adrien Schildknecht 2015-02-22 16:23:58 +01:00 committed by Borislav Petkov
parent 1fc7f61c3e
commit 04769ae3ac
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/dumpstack_64.c
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@ -280,7 +280,7 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
pr_cont(" <EOI> ");
}
} else {
if (((long) stack & (THREAD_SIZE-1)) == 0)
if (kstack_end(stack))
break;
}
if ((i % STACKSLOTS_PER_LINE) == 0) {