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powerpc/pseries: lparcfg don't include slb_size line in radix mode

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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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211201144153.2456614-7-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin 2021-12-02 00:41:41 +10:00 committed by Michael Ellerman
parent 0c7cc15e92
commit 3d3282fd34
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/platforms/pseries/lparcfg.c
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@ -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);