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authorDavid S. Miller <davem@davemloft.net>2012-10-16 09:34:01 -0700
committerDavid S. Miller <davem@davemloft.net>2012-10-16 09:34:01 -0700
commit916ca14aaf12a7191118adb51bb95e3c7866380d (patch)
treebc9c31c16aea077da695a64714707695c7f3948f /drivers/tty
parent08280e6c4c2e8049ac61d9e8e3536ec1df629c0d (diff)
downloadop-kernel-dev-916ca14aaf12a7191118adb51bb95e3c7866380d.zip
op-kernel-dev-916ca14aaf12a7191118adb51bb95e3c7866380d.tar.gz
sparc64: Add global PMU register dumping via sysrq.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/sysrq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 05728894..16ee6ce 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -452,6 +452,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
NULL, /* v */
&sysrq_showstate_blocked_op, /* w */
/* x: May be registered on ppc/powerpc for xmon */
+ /* x: May be registered on sparc64 for global PMU dump */
NULL, /* x */
/* y: May be registered on sparc64 for global register dump */
NULL, /* y */
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