The quilt patch titled
Subject: scripts/gdb: bail early if there are no clocks
has been removed from the -mm tree. Its filename was
scripts-gdb-bail-early-if-there-are-no-clocks.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Subject: scripts/gdb: bail early if there are no clocks
Date: Thu, 23 Mar 2023 15:52:45 -0700
Avoid generating an exception if there are no clocks registered:
(gdb) lx-clk-summary
enable prepare protect
clock count count count rate
------------------------------------------------------------------------
Python Exception <class 'gdb.error'>: No symbol "clk_root_list" in
current context.
Error occurred in Python: No symbol "clk_root_list" in current context.
Link: https://lkml.kernel.org/r/20230323225246.3302977-1-f.fainelli@xxxxxxxxx
Fixes: d1e9710b63d8 ("scripts/gdb: initial clk support: lx-clk-summary")
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Cc: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Cc: Kieran Bingham <kbingham@xxxxxxxxxx>
Cc: Leonard Crestez <leonard.crestez@xxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/gdb/linux/clk.py | 2 ++
1 file changed, 2 insertions(+)
--- a/scripts/gdb/linux/clk.py~scripts-gdb-bail-early-if-there-are-no-clocks
+++ a/scripts/gdb/linux/clk.py
@@ -41,6 +41,8 @@ are cached and potentially out of date""
self.show_subtree(child, level + 1)
def invoke(self, arg, from_tty):
+ if utils.gdb_eval_or_none("clk_root_list") is None:
+ raise gdb.GdbError("No clocks registered")
gdb.write(" enable prepare protect \n")
gdb.write(" clock count count count rate \n")
gdb.write("------------------------------------------------------------------------\n")
_
Patches currently in -mm which might be from f.fainelli@xxxxxxxxx are
