[PATCH v2 0/8] PM / Domains: Bunch of small improvements and fixes
From: Krzysztof Kozlowski
Date: Mon Jun 12 2017 - 11:18:01 EST
Hi,
Changes since v1:
=================
1. Patch 2/8: Follow Ulf's advice and use genpd_lookup_dev() which also
solves risk of calling this for non-genpd (thus I added Ulf's
Reported-by).
Description:
============
Except adding lockdep assert to domains list mutex (3/8), all patches
are independent. Including the fixes for unsafe loop iteration.
The last patch is RFC as this brings small overhead.
Best regards,
Krzysztof
Krzysztof Kozlowski (8):
PM / Domains: Constify genpd pointer
PM / Domains: Handle safely genpd_syscore_switch() call on non-genpd
device
PM / Domains: Add lockdep asserts for domains list mutex
PM / Domains: Fix unsafe iteration over modified list of device links
PM / Domains: Fix unsafe iteration over modified list of domain
providers
PM / Domains: Fix unsafe iteration over modified list of domains
PM / Domains: Fix missing default_power_down_ok comment
PM / Domains: Add asserts for PM domain locks
drivers/base/power/domain.c | 63 +++++++++++++++++++++++++++---------
drivers/base/power/domain_governor.c | 12 +++----
2 files changed, 54 insertions(+), 21 deletions(-)
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2.9.3