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| author | Michal Suchanek <msuchanek@suse.de> | 2018-01-12 16:16:22 +0100 |
|---|---|---|
| committer | Michal Suchanek <msuchanek@suse.de> | 2018-01-12 16:16:57 +0100 |
| commit | 698fa79823296dc65810abcbbed314cfb73e1845 (patch) | |
| tree | 0eaf0014680343d1babdd837f83560d5a785a4cb | |
| parent | 3a8fbc7dc17376bb0c562c91c080559bfce5b3f0 (diff) | |
powerpc/pseries/rfi-flush: Call setup_rfi_flush() after LPM
migration (bsc#1068032).
suse-commit: 1eb315eaa5a4ea86fe2d909e2fbf1eed5218a53f
| -rw-r--r-- | arch/powerpc/platforms/pseries/mobility.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/pseries.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 2 |
3 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c index 74efac61aae9..ac98e83a5eb2 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 72610bf58c9f..f46132c434f6 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -79,6 +79,8 @@ extern struct pci_controller_ops pseries_pci_controller_ops; unsigned long pseries_memory_block_size(void); +void pseries_setup_rfi_flush(void); + extern int CMO_PrPSP; extern int CMO_SecPSP; extern unsigned long CMO_PageSize; diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index ae4f596273b5..6ce54c17ca17 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; |