[Lv is not at Intel any more, so drop him from the CC] On Friday, February 1, 2019 10:35:28 AM CET Dan Carpenter wrote: > Hello Lv Zheng, > > The patch 2a5708409e4e: "ACPI / EC: Fix a gap that ECDT EC cannot > handle EC events" from Sep 7, 2016, leads to the following static > checker warning: > > drivers/acpi/ec.c:1578 acpi_config_boot_ec() > error: dereferencing freed memory 'boot_ec' Thanks for the report! I have patches to eliminate acpi_config_boot_ec() altogether, so that shouldn't be an issue any more when they go it. Thanks!