diff mbox series

[v1,06/11] powerpc/pseries: lparcfg don't include slb_size line in radix mode

Message ID 20211015154624.922960-7-npiggin@gmail.com (mailing list archive)
State Superseded
Headers show
Series powerpc: Make hash MMU code build configurable | expand
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Commit Message

Nicholas Piggin Oct. 15, 2021, 3:46 p.m. UTC 
This avoids a change in behaviour in the later patch making hash
support configurable. This is possibly a user interface change, so
the alternative would be a hard-coded slb_size=0 here.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/platforms/pseries/lparcfg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index f71eac74ea92..3354c00914fa 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -532,7 +532,8 @@  static int pseries_lparcfg_data(struct seq_file *m, void *v)
 		   lppaca_shared_proc(get_lppaca()));
 
 #ifdef CONFIG_PPC_BOOK3S_64
-	seq_printf(m, "slb_size=%d\n", mmu_slb_size);
+	if (!radix_enabled())
+		seq_printf(m, "slb_size=%d\n", mmu_slb_size);
 #endif
 	parse_em_data(m);
 	maxmem_data(m);