linux-kernel - [PATCH AUTOSEL 5.5 298/542] soc: qcom: rpmhpd: Set 'active

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 14 Feb 2020 10:44:50 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Douglas Anderson <dianders@...omium.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Sasha Levin <sashal@...nel.org>, linux-arm-msm@...r.kernel.org
Subject: [PATCH AUTOSEL 5.5 298/542] soc: qcom: rpmhpd: Set 'active_only' for active only power domains

From: Douglas Anderson <dianders@...omium.org>

[ Upstream commit 5d0d4d42bed0090d3139e7c5ca1587d76d48add6 ]

The 'active_only' attribute was accidentally never set to true for any
power domains meaning that all the code handling this attribute was
dead.

NOTE that the RPM power domain code (as opposed to the RPMh one) gets
this right.

Acked-by: Rajendra Nayak <rnayak@...eaurora.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
Fixes: 279b7e8a62cc ("soc: qcom: rpmhpd: Add RPMh power domain driver")
Signed-off-by: Douglas Anderson <dianders@...omium.org>
Link: https://lore.kernel.org/r/20190214173633.211000-1-dianders@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/soc/qcom/rpmhpd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
index 5741ec3fa814c..51850cc68b701 100644
--- a/drivers/soc/qcom/rpmhpd.c
+++ b/drivers/soc/qcom/rpmhpd.c
@@ -93,6 +93,7 @@ static struct rpmhpd sdm845_mx = {
 
 static struct rpmhpd sdm845_mx_ao = {
 	.pd = { .name = "mx_ao", },
+	.active_only = true,
 	.peer = &sdm845_mx,
 	.res_name = "mx.lvl",
 };
@@ -107,6 +108,7 @@ static struct rpmhpd sdm845_cx = {
 
 static struct rpmhpd sdm845_cx_ao = {
 	.pd = { .name = "cx_ao", },
+	.active_only = true,
 	.peer = &sdm845_cx,
 	.parent = &sdm845_mx_ao.pd,
 	.res_name = "cx.lvl",
-- 
2.20.1