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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>, rafael@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-omap@vger.kernel.org
Subject: Re: [PATCH v8 19/29] thermal/of: Remove of_thermal_get_crit_temp()
Date: Mon, 3 Oct 2022 15:31:11 +0200	[thread overview]
Message-ID: <96462a60-417d-bf99-1a15-af0cce47aeb6@linaro.org> (raw)
In-Reply-To: <4e4d873b-4a40-334a-34e7-defb0fcc4e6b@samsung.com>


Hi Marek,

On 03/10/2022 14:50, Marek Szyprowski wrote:
> Hi Daniel,
> 
> On 03.10.2022 11:25, Daniel Lezcano wrote:
>> The generic version of of_thermal_get_crit_temp() can be used. Let's
>> remove this ops which is pointless.
>>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> 
> This patch breaks Exynos thermal driver as it introduces a NULL pointer
> dereference in exynos_tmu_initialize():
> 

Thanks for testing and reporting, I've just sent a fix for that 
(unfortunately can not be tested from my side)



-- 
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
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WARNING: multiple messages have this Message-ID (diff)
From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>, rafael@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-omap@vger.kernel.org
Subject: Re: [PATCH v8 19/29] thermal/of: Remove of_thermal_get_crit_temp()
Date: Mon, 3 Oct 2022 15:31:11 +0200	[thread overview]
Message-ID: <96462a60-417d-bf99-1a15-af0cce47aeb6@linaro.org> (raw)
In-Reply-To: <4e4d873b-4a40-334a-34e7-defb0fcc4e6b@samsung.com>


Hi Marek,

On 03/10/2022 14:50, Marek Szyprowski wrote:
> Hi Daniel,
> 
> On 03.10.2022 11:25, Daniel Lezcano wrote:
>> The generic version of of_thermal_get_crit_temp() can be used. Let's
>> remove this ops which is pointless.
>>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> 
> This patch breaks Exynos thermal driver as it introduces a NULL pointer
> dereference in exynos_tmu_initialize():
> 

Thanks for testing and reporting, I've just sent a fix for that 
(unfortunately can not be tested from my side)



-- 
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog

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  parent reply	other threads:[~2022-10-03 13:31 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20221003092704eucas1p2875c1f996dfd60a58f06cf986e02e8eb@eucas1p2.samsung.com>
2022-10-03  9:25 ` [PATCH v8 00/29] Rework the trip points creation Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 01/29] thermal/core: Add a generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2023-03-12 12:14     ` [PATCH v8 01/29] " Ido Schimmel
2023-03-13 10:45       ` Daniel Lezcano
2023-03-13 12:12         ` Ido Schimmel
2022-10-03  9:25   ` [PATCH v8 02/29] thermal/sysfs: Always expose hysteresis attributes Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 03/29] thermal/core: Add a generic thermal_zone_set_trip() function Daniel Lezcano
2022-10-03 11:56     ` Rafael J. Wysocki
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 04/29] thermal/core/governors: Use thermal_zone_get_trip() instead of ops functions Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 05/29] thermal/of: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 06/29] thermal/of: Remove unused functions Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 07/29] thermal/drivers/exynos: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 08/29] thermal/drivers/exynos: of_thermal_get_ntrips() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 09/29] thermal/drivers/exynos: Replace of_thermal_is_trip_valid() by thermal_zone_get_trip() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 10/29] thermal/drivers/tegra: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 11/29] thermal/drivers/uniphier: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 12/29] thermal/drivers/hisi: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 13/29] thermal/drivers/qcom: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 14/29] thermal/drivers/armada: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 15/29] thermal/drivers/rcar_gen3: Use the generic function to get the number of trips Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 16/29] thermal/of: Remove of_thermal_get_ntrips() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 17/29] thermal/of: Remove of_thermal_is_trip_valid() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 18/29] thermal/of: Remove of_thermal_set_trip_hyst() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 19/29] thermal/of: Remove of_thermal_get_crit_temp() Daniel Lezcano
2022-10-03 12:50     ` Marek Szyprowski
2022-10-03 12:50       ` Marek Szyprowski
2022-10-03 13:29       ` [PATCH] thermal/drivers/exynos: Fix NULL pointer dereference when getting the critical temp Daniel Lezcano
2022-10-03 13:29         ` Daniel Lezcano
2022-10-03 13:40         ` Krzysztof Kozlowski
2022-10-03 13:40           ` Krzysztof Kozlowski
2022-10-03 13:50         ` Marek Szyprowski
2022-10-03 13:50           ` Marek Szyprowski
2022-10-17 13:48         ` Marek Szyprowski
2022-10-17 13:48           ` Marek Szyprowski
2022-10-17 14:14           ` Daniel Lezcano
2022-10-17 14:14             ` Daniel Lezcano
2022-10-03 13:31       ` Daniel Lezcano [this message]
2022-10-03 13:31         ` [PATCH v8 19/29] thermal/of: Remove of_thermal_get_crit_temp() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 20/29] thermal/drivers/st: Use generic trip points Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 21/29] thermal/drivers/imx: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 22/29] thermal/drivers/rcar: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 23/29] thermal/drivers/broadcom: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 24/29] thermal/drivers/da9062: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 25/29] thermal/drivers/ti: Remove unused macros ti_thermal_get_trip_value() / ti_thermal_trip_is_valid() Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:25   ` [PATCH v8 26/29] thermal/drivers/acerhdf: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:26   ` [PATCH v8 27/29] thermal/drivers/cxgb4: " Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:26   ` [PATCH v8 28/29] thermal/intel/int340x: Replace parameter to simplify Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03  9:26   ` [PATCH v8 29/29] thermal/drivers/intel: Use generic thermal_zone_get_trip() function Daniel Lezcano
2022-12-09 15:26     ` [thermal: thermal/next] " thermal-bot for Daniel Lezcano
2022-10-03 14:10   ` [PATCH v8 00/29] Rework the trip points creation Marek Szyprowski
2022-10-03 14:10     ` Marek Szyprowski
2022-10-03 15:36     ` Daniel Lezcano
2022-10-03 15:36       ` Daniel Lezcano
2022-10-03 21:18     ` Daniel Lezcano
2022-10-03 21:18       ` Daniel Lezcano
2022-10-05 12:37       ` Daniel Lezcano
2022-10-05 12:37         ` Daniel Lezcano
2022-10-05 13:05         ` Marek Szyprowski
2022-10-05 13:05           ` Marek Szyprowski
2022-10-06  6:55           ` Daniel Lezcano
2022-10-06  6:55             ` Daniel Lezcano
2022-10-06 16:25             ` Marek Szyprowski
2022-10-06 16:25               ` Marek Szyprowski

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