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#ifndef __API_DEBUG_INTERNAL_H__
#define __API_DEBUG_INTERNAL_H__

#include "debug.h"

#define __pr(func, fmt, ...)	\
do {				\
	if ((func))		\
		(func)("libapi: " fmt, ##__VA_ARGS__); \
} while (0)

extern libapi_print_fn_t __pr_warning;
extern libapi_print_fn_t __pr_info;
extern libapi_print_fn_t __pr_debug;

#define pr_warning(fmt, ...)	__pr(__pr_warning, fmt, ##__VA_ARGS__)
#define pr_info(fmt, ...)	__pr(__pr_info, fmt, ##__VA_ARGS__)
#define pr_debug(fmt, ...)	__pr(__pr_debug, fmt, ##__VA_ARGS__)

#endif /* __API_DEBUG_INTERNAL_H__ */
24d8ff2b81366 (patch) treea7f4167960ee1df86739905b6ccdeb95465bfe5f /tools/testing/selftests parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'tools/testing/selftests')