ipq806x: 6.1: drop upstream patch

[openwrt/staging/ansuel.git] / target / linux / ipq806x / patches-6.1 / 113-v5.19-02-PM-devfreq-Fix-kernel-panic-with-cpu-based-scaling-t.patch

diff --git a/target/linux/ipq806x/patches-6.1/113-v5.19-02-PM-devfreq-Fix-kernel-panic-with-cpu-based-scaling-t.patch b/target/linux/ipq806x/patches-6.1/113-v5.19-02-PM-devfreq-Fix-kernel-panic-with-cpu-based-scaling-t.patch
deleted file mode 100644 (file)
index 867ea83..0000000
--- a/target/linux/ipq806x/patches-6.1/113-v5.19-02-PM-devfreq-Fix-kernel-panic-with-cpu-based-scaling-t.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 57e00b40033a376de3f3cf0bb9bf7590d2dd679d Mon Sep 17 00:00:00 2001
-From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
-Date: Tue, 14 Jun 2022 13:06:59 +0200
-Subject: [PATCH 1/1] PM / devfreq: Fix kernel panic with cpu based scaling to
- passive gov
-
-The cpufreq passive register notifier can PROBE_DEFER and the devfreq
-struct is freed and then reallocaed on probe retry.
-The current logic assume that the code can't PROBE_DEFER so the devfreq
-struct in the this variable in devfreq_passive_data is assumed to be
-(if already set) always correct.
-This cause kernel panic as the code try to access the wrong address.
-To correctly handle this, update the this variable in
-devfreq_passive_data to the devfreq reallocated struct.
-
-Fixes: a03dacb0316f ("PM / devfreq: Add cpu based scaling support to passive governor")
-Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
----
- drivers/devfreq/governor_passive.c | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
-
---- a/drivers/devfreq/governor_passive.c
-+++ b/drivers/devfreq/governor_passive.c
-@@ -401,8 +401,7 @@ static int devfreq_passive_event_handler
-       if (!p_data)
-               return -EINVAL;
- 
--      if (!p_data->this)
--              p_data->this = devfreq;
-+      p_data->this = devfreq;
- 
-       switch (event) {
-       case DEVFREQ_GOV_START: