From: Jari Ruusu <jariruusu@users.sourceforge.net>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Jiri Kosina <jkosina@suse.cz>, Kalle Valo <kvalo@codeaurora.org>
Subject: Re: [PATCH 5.10 1/2] iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd()
Date: Sat, 01 May 2021 10:12:42 +0300 [thread overview]
Message-ID: <608CFF6A.4BC054A3@users.sourceforge.net> (raw)
In-Reply-To: 20210430141910.521897363@linuxfoundation.org
Greg Kroah-Hartman wrote:
> From: Jiri Kosina <jkosina@suse.cz>
>
> commit e7020bb068d8be50a92f48e36b236a1a1ef9282e upstream.
>
> Analogically to what we did in 2800aadc18a6 ("iwlwifi: Fix softirq/hardirq
> disabling in iwl_pcie_enqueue_hcmd()"), we must apply the same fix to
> iwl_pcie_gen2_enqueue_hcmd(), as it's being called from exactly the same
> contexts.
Greg,
This patch and above mentioned earlier patch
"iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()",
upstream commit 2800aadc18a64c96b051bcb7da8a7df7d505db3f, both need
to be backported to older kernels too.
I see that there are trivial context rejects if/when you attempt to
apply those patches to older kernels. Those trivial context rejects
should not prevent backporting them. Maybe run both patches through sed?
sed -e s/iwl_txq_space/iwl_queue_space/ -e s/iwl_txq_get_/iwl_pcie_get_/
My ability test in-tree iwlwifi is limited. I compile out-of-tree
iwlwifi source, and testing that is limited to pinging mobile-wifi
router that does not have SIM-card.
--
Jari Ruusu 4096R/8132F189 12D6 4C3A DCDA 0AA4 27BD ACDF F073 3C80 8132 F189
next prev parent reply other threads:[~2021-05-01 7:28 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 14:20 [PATCH 5.10 0/2] 5.10.34-rc1 review Greg Kroah-Hartman
2021-04-30 14:20 ` [PATCH 5.10 1/2] iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd() Greg Kroah-Hartman
2021-05-01 7:12 ` Jari Ruusu [this message]
2021-05-02 11:03 ` Greg Kroah-Hartman
2021-05-03 11:20 ` Jari Ruusu
2021-05-03 11:22 ` Jari Ruusu
2021-05-03 11:23 ` Jari Ruusu
2021-05-03 11:24 ` Jari Ruusu
2021-05-03 11:25 ` Jari Ruusu
2021-05-03 11:27 ` Jari Ruusu
2021-05-04 7:24 ` Greg Kroah-Hartman
2021-05-04 13:05 ` Jari Ruusu
2021-05-04 13:36 ` Greg Kroah-Hartman
2021-05-04 14:22 ` Jari Ruusu
2021-05-04 15:35 ` Greg Kroah-Hartman
2021-05-04 17:02 ` Jari Ruusu
2021-05-04 17:18 ` Greg Kroah-Hartman
2021-05-04 17:04 ` Jari Ruusu
2021-04-30 14:20 ` [PATCH 5.10 2/2] mei: me: add Alder Lake P device id Greg Kroah-Hartman
2021-04-30 17:35 ` [PATCH 5.10 0/2] 5.10.34-rc1 review Fox Chen
2021-04-30 18:11 ` Jon Hunter
2021-04-30 20:14 ` Pavel Machek
2021-04-30 22:35 ` Sudip Mukherjee
2021-04-30 23:29 ` Florian Fainelli
2021-05-01 7:45 ` Naresh Kamboju
2021-05-01 13:13 ` Guenter Roeck
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