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powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration
commit 921bc6cf80
upstream.
We might have migrated to a machine that uses a different flush type,
or doesn't need flushing at all.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
123f6d5cca
commit
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3 changed files with 6 additions and 1 deletions
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@ -348,6 +348,9 @@ void post_mobility_fixup(void)
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printk(KERN_ERR "Post-mobility device tree update "
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"failed: %d\n", rc);
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/* Possibly switch to a new RFI flush type */
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pseries_setup_rfi_flush();
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return;
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}
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@ -100,4 +100,6 @@ static inline unsigned long cmo_get_page_size(void)
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int dlpar_workqueue_init(void);
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void pseries_setup_rfi_flush(void);
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#endif /* _PSERIES_PSERIES_H */
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@ -459,7 +459,7 @@ static void __init find_and_init_phbs(void)
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of_pci_check_probe_only();
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}
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static void pseries_setup_rfi_flush(void)
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void pseries_setup_rfi_flush(void)
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{
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struct h_cpu_char_result result;
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enum l1d_flush_type types;
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