From 6415b88714b09a480d5b0e6b205d39de28352671 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Tue, 14 Aug 2012 17:08:45 +0100 Subject: [PATCH] arm64: Add support for /proc/sys/debug/exception-trace This patch allows setting of the show_unhandled_signals variable via /proc/sys/debug/exception-trace. The default value is currently 1 showing unhandled user faults (undefined instructions, data aborts) and invalid signal stack frames. Signed-off-by: Catalin Marinas Acked-by: Tony Lindgren Acked-by: Arnd Bergmann --- kernel/sysctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 87174ef59161..79dcb0063182 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1544,7 +1544,7 @@ static struct ctl_table fs_table[] = { static struct ctl_table debug_table[] = { #if defined(CONFIG_X86) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) || \ - defined(CONFIG_S390) || defined(CONFIG_TILE) + defined(CONFIG_S390) || defined(CONFIG_TILE) || defined(CONFIG_ARM64) { .procname = "exception-trace", .data = &show_unhandled_signals, -- 2.39.5