Messages in this thread Patch in this message | | | From | Catalin Marinas <> | Subject | [PATCH v2 24/31] arm64: Add support for /proc/sys/debug/exception-trace | Date | Tue, 14 Aug 2012 18:52:25 +0100 |
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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 <catalin.marinas@arm.com> --- kernel/sysctl.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 87174ef..79dcb00 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,
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