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| author | Steven Rostedt <rostedt@goodmis.org> | 2024-08-14 16:56:42 -0400 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-08-14 16:59:28 -0400 |
| commit | ee057c8c194b9283f4137b253b70e292693a39f0 (patch) | |
| tree | 4ee9868bfc432e0b1230016cd316468719f0b477 /scripts/gdb/linux/stackdepot.py | |
| parent | b96c312551b241bc17226c5347c6d6b38a1efd3e (diff) | |
| parent | 7c626ce4bae1ac14f60076d00eafe71af30450ba (diff) | |
Merge tag 'v6.11-rc3' into trace/ring-buffer/core
The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'scripts/gdb/linux/stackdepot.py')
| -rw-r--r-- | scripts/gdb/linux/stackdepot.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/gdb/linux/stackdepot.py b/scripts/gdb/linux/stackdepot.py index 0281d9de4b7c..bb3a0f843931 100644 --- a/scripts/gdb/linux/stackdepot.py +++ b/scripts/gdb/linux/stackdepot.py @@ -27,14 +27,18 @@ def stack_depot_fetch(handle): offset = parts['offset'] << DEPOT_STACK_ALIGN pools_num = gdb.parse_and_eval('pools_num') - if parts['pool_index'] > pools_num: + if handle == 0: + raise gdb.GdbError("handle is 0\n") + + pool_index = parts['pool_index_plus_1'] - 1 + if pool_index >= pools_num: gdb.write("pool index %d out of bounds (%d) for stack id 0x%08x\n" % (parts['pool_index'], pools_num, handle)) return gdb.Value(0), 0 stack_pools = gdb.parse_and_eval('stack_pools') try: - pool = stack_pools[parts['pool_index']] + pool = stack_pools[pool_index] stack = (pool + gdb.Value(offset).cast(utils.get_size_t_type())).cast(stack_record_type.get_type().pointer()) size = int(stack['size'].cast(utils.get_ulong_type())) return stack['entries'], size |