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From: Kalle Valo <kvalo@codeaurora.org>
To: Felipe Contreras <felipe.contreras@gmail.com>
Cc: Luca Coelho <luca@coelho.fi>,
	linux-wireless Mailing List <linux-wireless@vger.kernel.org>,
	Len Brown <lenb@kernel.org>,
	noodles@earth.li
Subject: Re: [PATCH v5.6] iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds table
Date: Sat, 28 Mar 2020 15:10:15 +0200	[thread overview]
Message-ID: <87ftds1v7s.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <CAMP44s0xmss2sOpJ7e-Vx-bq8mx+Q+pO3B-SDaaST_iEPOM_3g@mail.gmail.com> (Felipe Contreras's message of "Sat, 28 Mar 2020 05:02:40 -0600")

Felipe Contreras <felipe.contreras@gmail.com> writes:

> On Mon, Mar 23, 2020 at 10:42 AM Kalle Valo <kvalo@codeaurora.org> wrote:
>>
>> Luca Coelho <luca@coelho.fi> wrote:
>>
>> > From: Golan Ben Ami <golan.ben.ami@intel.com>
>> >
>> > The GEO_TX_POWER_LIMIT command was sent although
>> > there is no wgds table, so the fw got wrong SAR values
>> > from the driver.
>> >
>> > Fix this by avoiding sending the command if no wgds
>> > tables are available.
>> >
>> > Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
>> > Fixes: 39c1a9728f93 ("iwlwifi: refactor the SAR tables from mvm to acpi")
>> > Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
>> > Tested-By: Jonathan McDowell <noodles@earth.li>
>> > Tested-by: Len Brown <len.brown@intel.com>
>>
>> Patch applied to wireless-drivers.git, thanks.
>>
>> 0433ae556ec8 iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds table
>
> This should be applied to the stable tree, shouldn't it? 5.5 stable
> releases have this issue.

It's now in Linus' tree so I think you can just send a mail to the
stable team and they will queue it.

-- 
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

  reply	other threads:[~2020-03-28 13:10 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-18  6:12 [PATCH v5.6] iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds table Luca Coelho
2020-03-18 21:34 ` Jonathan McDowell
2020-03-19 17:32   ` Len Brown
2020-03-19 19:50     ` Len Brown
2020-03-23 16:38 ` Kalle Valo
2020-03-28 11:02   ` Felipe Contreras
2020-03-28 13:10     ` Kalle Valo [this message]
2020-03-31 20:29       ` Felipe Contreras

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