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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2019-08-17 12:01:58 -0400 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2019-08-17 12:01:58 -0400 |
| commit | 6383c59066e311f2fa903a8f31b2e9ce588e5ffa (patch) | |
| tree | c68ca51d9357478a2f011d6dcfbe8bbb3fedc5be | |
| parent | 3920c47acf8d94044fb278f6ab9c29613a715cf7 (diff) | |
| download | longterm-queue-4.18-6383c59066e311f2fa903a8f31b2e9ce588e5ffa.tar.gz | |
cpufreq: ctxt refresh
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| -rw-r--r-- | queue/cpufreq-pasemi-fix-use-after-free-in-pas_cpufreq_cpu.patch | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/queue/cpufreq-pasemi-fix-use-after-free-in-pas_cpufreq_cpu.patch b/queue/cpufreq-pasemi-fix-use-after-free-in-pas_cpufreq_cpu.patch index 67ddc84..7064702 100644 --- a/queue/cpufreq-pasemi-fix-use-after-free-in-pas_cpufreq_cpu.patch +++ b/queue/cpufreq-pasemi-fix-use-after-free-in-pas_cpufreq_cpu.patch @@ -1,4 +1,4 @@ -From e0a12445d1cb186d875410d093a00d215bec6a89 Mon Sep 17 00:00:00 2001 +From 325a6980ed331fcabe7dd5bd074267d8bb6f9805 Mon Sep 17 00:00:00 2001 From: Wen Yang <wen.yang99@zte.com.cn> Date: Wed, 17 Jul 2019 11:55:04 +0800 Subject: [PATCH] cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init() @@ -12,12 +12,13 @@ Fixes: a9acc26b75f6 ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> +Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> diff --git a/drivers/cpufreq/pasemi-cpufreq.c b/drivers/cpufreq/pasemi-cpufreq.c -index 93f39a1d4c3d..c66f566a854c 100644 +index c7710c149de8..a0620c9ec064 100644 --- a/drivers/cpufreq/pasemi-cpufreq.c +++ b/drivers/cpufreq/pasemi-cpufreq.c -@@ -131,10 +131,18 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) +@@ -145,10 +145,18 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) int err = -ENODEV; cpu = of_get_cpu_node(policy->cpu, NULL); @@ -37,7 +38,7 @@ index 93f39a1d4c3d..c66f566a854c 100644 dn = of_find_compatible_node(NULL, NULL, "1682m-sdc"); if (!dn) -@@ -171,16 +179,6 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) +@@ -185,16 +193,6 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) } pr_debug("init cpufreq on CPU %d\n", policy->cpu); @@ -54,9 +55,9 @@ index 93f39a1d4c3d..c66f566a854c 100644 pr_debug("max clock-frequency is at %u kHz\n", max_freq); pr_debug("initializing frequency table\n"); -@@ -199,9 +197,6 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) - cpufreq_generic_init(policy, pas_freqs, get_gizmo_latency()); - return 0; +@@ -212,9 +210,6 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) + + return cpufreq_generic_init(policy, pas_freqs, get_gizmo_latency()); -out_unmap_sdcpwr: - iounmap(sdcpwr_mapbase); |