[PATCH] powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state.

Michael Ellerman patch-notifications at ellerman.id.au
Mon Jul 15 15:24:43 AEST 2019

On Tue, 2019-07-02 at 10:58:36 UTC, Madhavan Srinivasan wrote:
> From: Athira Rajeev <atrajeev at linux.vnet.ibm.com>
> commit 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C")
> reimplemented book3S code to pltform/powernv/idle.c. But when doing so
> missed to add the per-thread LDBAR update in the core_woken path of
> the power9_idle_stop(). Patch fixes the same.
> Fixes: 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C")
> Signed-off-by: Athira Rajeev <atrajeev at linux.vnet.ibm.com>
> Signed-off-by: Madhavan Srinivasan <maddy at linux.vnet.ibm.com>
> Reviewed-by: Nicholas Piggin <npiggin at gmail.com>

Applied to powerpc next, thanks.



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