Re: [PATCH] powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state.
flat view
From: Michael Ellerman <hidden>
Date: 2019-07-15 05:26:35
On Tue, 2019-07-02 at 10:58:36 UTC, Madhavan Srinivasan wrote:
From: Athira Rajeev <redacted>
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 <redacted>
Signed-off-by: Madhavan Srinivasan <redacted>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f5a9e488d62360c91c5770bd55a0b40e419a71ce cheers