linux-kernel - Re: [PATCH v2 2/2] Revert "mlxsw: core: Add the hottest thermal zone detection"

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Date:   Mon, 15 Aug 2022 14:15:18 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Ido Schimmel <idosch@...dia.com>
Cc:     rafael@...nel.org, vadimp@...lanox.com, davem@...emloft.net,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Vadim Pasternak <vadimp@...dia.com>,
        Petr Machata <petrm@...dia.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH v2 2/2] Revert "mlxsw: core: Add the hottest thermal zone
 detection"

On 15/08/2022 13:55, Ido Schimmel wrote:
> On Mon, Aug 15, 2022 at 11:10:32AM +0200, Daniel Lezcano wrote:
>> diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
>> index f5751242653b..237a813fbb52 100644
>> --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
>> +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
>> @@ -22,7 +22,6 @@
>>   #define MLXSW_THERMAL_HYSTERESIS_TEMP	5000	/* 5C */
>>   #define MLXSW_THERMAL_MODULE_TEMP_SHIFT	(MLXSW_THERMAL_HYSTERESIS_TEMP * 2)
>>   #define MLXSW_THERMAL_ZONE_MAX_NAME	16
> 
> Which tree is this patch from? The define is no longer in mainline:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c

It applies against:

https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git/log/?h=thermal/linux-next

But it is not refreshed against v6.0-rc1

I'll take care of giving a respin of the patch before resending.


> Getting a conflict when trying to apply this patch
> 
>> -#define MLXSW_THERMAL_TEMP_SCORE_MAX	GENMASK(31, 0)
>>   #define MLXSW_THERMAL_MAX_STATE	10
>>   #define MLXSW_THERMAL_MIN_STATE	2
>>   #define MLXSW_THERMAL_MAX_DUTY	255


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