On Sun, 26 Apr 2026 17:59:34 +0800, Yingchao Deng wrote:

In cti_plat_process_filter_sigs(), after allocating a temporary cti_trig_grp struct via kzalloc_obj(), the code never assigns tg->nr_sigs = nr_filter_sigs. Since kzalloc zero-initialises the struct, tg->nr_sigs remains 0. cti_plat_read_trig_group() guards with: if (!tgrp->nr_sigs) return 0;

[...]

Applied, thanks!

[1/1] coresight: cti: Fix DT filter signals silently ignored https://git.kernel.org/coresight/c/551bb2fd5e4e

Best regards,