Messages in this thread | | | From | Krzysztof Kozlowski <> | Subject | [PATCH v2 0/8] PM / Domains: Bunch of small improvements and fixes | Date | Mon, 12 Jun 2017 17:17:40 +0200 |
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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(-)
-- 2.9.3
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