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authorChris Metcalf <cmetcalf@tilera.com>2013-08-29 03:53:17 +0400
committerChris Metcalf <cmetcalf@tilera.com>2013-09-03 22:51:26 +0400
commit8157107b13099d6eb2e8ccd00b9aba009c698c38 (patch)
tree960e84859e05071a00a1e755b023dfbf3da939f0 /arch/tile/Kconfig
parentb5c6c1a72afcc416c11ad932589054dcd3125782 (diff)
downloadlinux-8157107b13099d6eb2e8ccd00b9aba009c698c38.tar.xz
tilegx: support KGDB
Enter kernel debugger at boot with: --hvd UART_1=1 --hvx kgdbwait --hvx kgdboc=ttyS1,115200 or at runtime with: echo ttyS1,115200 > /sys/module/kgdboc/parameters/kgdboc echo g > /proc/sysrq-trigger Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/Kconfig')
-rw-r--r--arch/tile/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 616e2344ec6a..de599c14c4f2 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -127,6 +127,7 @@ config TILEGX
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_KPROBES
select HAVE_KRETPROBES
+ select HAVE_ARCH_KGDB
config TILEPRO
def_bool !TILEGX