The patch titled Subject: scripts/gdb/stackdepot: rename pool_index to pools_num has been added to the -mm mm-nonmm-unstable branch. Its filename is scripts-gdb-stackdepot-rename-pool_index-to-pools_num.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/scripts-gdb-stackdepot-rename-pool_index-to-pools_num.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Kuan-Ying Lee <Kuan-Ying.Lee@xxxxxxxxxxxx> Subject: scripts/gdb/stackdepot: rename pool_index to pools_num Date: Wed, 29 Nov 2023 14:51:39 +0800 After stackdepot evicting support patchset[1], we rename pool_index to pools_num. To avoid from the below issue, we rename consistently in gdb scripts. Python Exception <class 'gdb.error'>: No symbol "pool_index" in current context. Error occurred in Python: No symbol "pool_index" in current context. [1] https://lore.kernel.org/linux-mm/cover.1700502145.git.andreyknvl@xxxxxxxxxx/ Link: https://lkml.kernel.org/r/20231129065142.13375-3-Kuan-Ying.Lee@xxxxxxxxxxxx Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@xxxxxxxxxxxx> Cc: Andrey Konovalov <andreyknvl@xxxxxxxxxx> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> Cc: Chinwen Chang <chinwen.chang@xxxxxxxxxxxx> Cc: Matthias Brugger <matthias.bgg@xxxxxxxxx> Cc: Oleg Nesterov <oleg@xxxxxxxxxx> Cc: Qun-Wei Lin <qun-wei.lin@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- scripts/gdb/linux/stackdepot.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/scripts/gdb/linux/stackdepot.py~scripts-gdb-stackdepot-rename-pool_index-to-pools_num +++ a/scripts/gdb/linux/stackdepot.py @@ -25,10 +25,10 @@ def stack_depot_fetch(handle): handle_parts_t = gdb.lookup_type("union handle_parts") parts = handle.cast(handle_parts_t) offset = parts['offset'] << DEPOT_STACK_ALIGN - pool_index_cached = gdb.parse_and_eval('pool_index') + pools_num = gdb.parse_and_eval('pools_num') - if parts['pool_index'] > pool_index_cached: - gdb.write("pool index %d out of bounds (%d) for stack id 0x%08x\n" % (parts['pool_index'], pool_index_cached, handle)) + if parts['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') _ Patches currently in -mm which might be from Kuan-Ying.Lee@xxxxxxxxxxxx are scripts-gdb-tasks-fix-lx-ps-command-error.patch scripts-gdb-tasks-fix-lx-ps-command-error-v2.patch scripts-gdb-stackdepot-rename-pool_index-to-pools_num.patch scripts-gdb-remove-exception-handling-and-refine-print-format.patch