From 229a71860547ec856b156179a9c6bef2de426f66 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Thu, 3 Aug 2017 11:38:21 +0900 Subject: irq: Make the irqentry text section unconditional Generate irqentry and softirqentry text sections without any Kconfig dependencies. This will add extra sections, but there should be no performace impact. Suggested-by: Ingo Molnar Signed-off-by: Masami Hiramatsu Cc: Ananth N Mavinakayanahalli Cc: Anil S Keshavamurthy Cc: Chris Zankel Cc: David S . Miller Cc: Francis Deslauriers Cc: Jesper Nilsson Cc: Linus Torvalds Cc: Max Filippov Cc: Mikael Starvik Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Yoshinori Sato Cc: linux-arch@vger.kernel.org Cc: linux-cris-kernel@axis.com Cc: mathieu.desnoyers@efficios.com Link: http://lkml.kernel.org/r/150172789110.27216.3955739126693102122.stgit@devbox Signed-off-by: Ingo Molnar --- include/linux/interrupt.h | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) (limited to 'include/linux') diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index a2fddddb0d60..59ba11661b6e 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -18,6 +18,7 @@ #include #include #include +#include /* * These correspond to the IORESOURCE_IRQ_* defines in @@ -726,7 +727,6 @@ extern int early_irq_init(void); extern int arch_probe_nr_irqs(void); extern int arch_early_irq_init(void); -#if defined(CONFIG_FUNCTION_GRAPH_TRACER) || defined(CONFIG_KASAN) /* * We want to know which function is an entrypoint of a hardirq or a softirq. */ @@ -734,16 +734,4 @@ extern int arch_early_irq_init(void); #define __softirq_entry \ __attribute__((__section__(".softirqentry.text"))) -/* Limits of hardirq entrypoints */ -extern char __irqentry_text_start[]; -extern char __irqentry_text_end[]; -/* Limits of softirq entrypoints */ -extern char __softirqentry_text_start[]; -extern char __softirqentry_text_end[]; - -#else -#define __irq_entry -#define __softirq_entry -#endif - #endif -- cgit v1.2.3