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| author | Jani Nikula <jani.nikula@intel.com> | 2024-01-15 09:38:05 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-01-15 09:38:05 +0200 |
| commit | 0ea5c948cb64bab5bc7a5516774eb8536f05aa0d (patch) | |
| tree | 8437ec451643a0fa3e7e8f3cab5c851dcb5a9c4b /scripts/gdb/linux/vmalloc.py | |
| parent | 78d49aaa36bd9b736bbd4b2944935e6714c4bfe6 (diff) | |
| parent | 205e18c13545ab43cc4fe4930732b4feef551198 (diff) | |
Merge drm/drm-next into drm-intel-next
Backmerge to bring Xe driver to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'scripts/gdb/linux/vmalloc.py')
| -rw-r--r-- | scripts/gdb/linux/vmalloc.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/gdb/linux/vmalloc.py b/scripts/gdb/linux/vmalloc.py index 48e4a4fae7bb..d3c8a0274d1e 100644 --- a/scripts/gdb/linux/vmalloc.py +++ b/scripts/gdb/linux/vmalloc.py @@ -10,8 +10,9 @@ import gdb import re from linux import lists, utils, stackdepot, constants, mm -vmap_area_type = utils.CachedType('struct vmap_area') -vmap_area_ptr_type = vmap_area_type.get_type().pointer() +if constants.LX_CONFIG_MMU: + vmap_area_type = utils.CachedType('struct vmap_area') + vmap_area_ptr_type = vmap_area_type.get_type().pointer() def is_vmalloc_addr(x): pg_ops = mm.page_ops().ops @@ -25,6 +26,9 @@ class LxVmallocInfo(gdb.Command): super(LxVmallocInfo, self).__init__("lx-vmallocinfo", gdb.COMMAND_DATA) def invoke(self, arg, from_tty): + if not constants.LX_CONFIG_MMU: + raise gdb.GdbError("Requires MMU support") + vmap_area_list = gdb.parse_and_eval('vmap_area_list') for vmap_area in lists.list_for_each_entry(vmap_area_list, vmap_area_ptr_type, "list"): if not vmap_area['vm']: |