Pull cxl fixes from Dave Jiang:
"Check for RCH dport before accessing pci_host_bridge and a fix to
address a KASAN warning for the cxl regression test suite cxl-test"
* tag 'cxl-fixes-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/test: Skip cxl_setup_parent_dport() for emulated dports
cxl/pci: Get AER capability address from RCRB only for RCH dport