powerpc: Fix action argument for cpufeatures-based TLB flush

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Commit 41d0c2ecde ("powerpc/powernv: Fix local TLB flush for boot
and MCE on POWER9") introduced calls to __flush_tlb_power[89] from the
cpufeatures code, specifying the number of sets to flush.

However, these functions take an action argument, not a number of
sets. This means we hit the BUG() in __flush_tlb_{206,300} when using
cpufeatures-style configuration.

This change passes TLB_INVAL_SCOPE_GLOBAL instead.

Fixes: 41d0c2ecde ("powerpc/powernv: Fix local TLB flush for boot and MCE on POWER9")
Cc: stable@vger.kernel.org # v4.13+
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

This commit is contained in:

Jeremy Kerr 2017-09-27 12:55:51 +08:00 • committed by Michael Ellerman

parent 4fc0870d7e

commit 3b7af5c0fd

1 changed files with 2 additions and 2 deletions

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arch/powerpc/kernel/dt_cpu_ftrs.c

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