05.07.2024 14:39, Jonathan Cameron via wrote:
From: Zhao Liu <zhao1....@intel.com>QEMU crashes (Segmentation fault) when getting cxl-fmw property via qmp: (QEMU) qom-get path=machine property=cxl-fmw This issue is caused by accessing wrong callback (opaque) type in machine_get_cfmw(). cxl_machine_init() sets the callback as `CXLState *` type but machine_get_cfmw() treats the callback as `CXLFixedMemoryWindowOptionsList **`. Fix this error by casting opaque to `CXLState *` type in machine_get_cfmw(). Fixes: 03b39fcf64bc ("hw/cxl: Make the CXL fixed memory window setup a machine parameter.") Signed-off-by: Zhao Liu <zhao1....@intel.com> Reviewed-by: Li Zhijian <lizhij...@fujitsu.com> Reviewed-by: Xingtao Yao <yaoxt.f...@fujitsu.com> Link: https://lore.kernel.org/r/20240704093404.1848132-1-zhao1....@linux.intel.com Signed-off-by: Jonathan Cameron <jonathan.came...@huawei.com>
Is this a stable@ material? Thanks, /mjt
