Message ID | 20180526042749.5324-9-mpe@ellerman.id.au (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Series | powerpc backports for 4.14 | expand |
diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c index f7042ad492ba..fbea7db043fa 100644 --- a/arch/powerpc/platforms/pseries/mobility.c +++ b/arch/powerpc/platforms/pseries/mobility.c @@ -348,6 +348,9 @@ void post_mobility_fixup(void) printk(KERN_ERR "Post-mobility device tree update " "failed: %d\n", rc); + /* Possibly switch to a new RFI flush type */ + pseries_setup_rfi_flush(); + return; } diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 1ae1d9f4dbe9..27cdcb69fd18 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -100,4 +100,6 @@ static inline unsigned long cmo_get_page_size(void) int dlpar_workqueue_init(void); +void pseries_setup_rfi_flush(void); + #endif /* _PSERIES_PSERIES_H */ diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 2708ddab209b..b2d99b384089 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -459,7 +459,7 @@ static void __init find_and_init_phbs(void) of_pci_check_probe_only(); } -static void pseries_setup_rfi_flush(void) +void pseries_setup_rfi_flush(void) { struct h_cpu_char_result result; enum l1d_flush_type types;