This is a note to let you know that I've just added the patch titled cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut() to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: cpufreq-qcom-hw-fix-memory-leak-in-qcom_cpufreq_hw_r.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b6b49d41f32702434a7f507605712cfa1727e862 Author: Chen Hui <judy.chenhui@xxxxxxxxxx> Date: Tue Nov 8 15:23:02 2022 +0800 cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut() [ Upstream commit 9901c21bcaf2f01fe5078f750d624f4ddfa8f81b ] If "cpu_dev" fails to get opp table in qcom_cpufreq_hw_read_lut(), the program will return, resulting in "table" resource is not released. Fixes: 51c843cf77bb ("cpufreq: qcom: Update the bandwidth levels on frequency change") Signed-off-by: Chen Hui <judy.chenhui@xxxxxxxxxx> Reviewed-by: Sibi Sankar <quic_sibis@xxxxxxxxxxx> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index 833589bc95e4..d15097549e8c 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -193,6 +193,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev, } } else if (ret != -ENODEV) { dev_err(cpu_dev, "Invalid opp table in device tree\n"); + kfree(table); return ret; } else { policy->fast_switch_possible = true;