architecture.vec5 features: The boot-time memory management needs to know the form of the "ibm,dynamic-memory-v2" property early during scanning of the flattened device tree. This patch moves execution of the function pseries_probe_fw_features() early enough to be before the scanning of the memory properties in the device tree to allow recognition of the supported properties.
Updated after commit 3808a88985b4f5f5e947c364debce4441a380fb8. Signed-off-by: Michael Bringmann <m...@linux.vnet.ibm.com> --- diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 946e34f..2034edc 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -753,6 +753,9 @@ void __init early_init_devtree(void *params) */ of_scan_flat_dt(early_init_dt_scan_chosen_ppc, boot_command_line); + /* Now try to figure out if we are running on LPAR and so on */ + pseries_probe_fw_features(); + /* Scan memory nodes and rebuild MEMBLOCKs */ of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL); @@ -823,9 +823,6 @@ void __init early_init_devtree(void *params) #endif epapr_paravirt_early_init(); - /* Now try to figure out if we are running on LPAR and so on */ - pseries_probe_fw_features(); - #ifdef CONFIG_PPC_PS3 /* Identify PS3 firmware */ if (of_flat_dt_is_compatible(of_get_flat_dt_root(), "sony,ps3")) _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev