From: "Marek Behún" <kabel@kernel.org>
To: netdev@vger.kernel.org
Cc: linux-leds@vger.kernel.org, Pavel Machek <pavel@ucw.cz>,
Dan Murphy <dmurphy@ti.com>, Russell King <linux@armlinux.org.uk>,
Andrew Lunn <andrew@lunn.ch>,
Matthias Schiffer <matthias.schiffer@ew.tq-group.com>,
"David S. Miller" <davem@davemloft.net>,
Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Ben Whitten <ben.whitten@gmail.com>
Subject: Re: [PATCH RFC leds + net-next 4/7] leds: trigger: netdev: support HW offloading
Date: Thu, 5 Nov 2020 15:44:20 +0100 [thread overview]
Message-ID: <20201105154420.2108448d@kernel.org> (raw)
In-Reply-To: <20201030114435.20169-5-kabel@kernel.org>
On Fri, 30 Oct 2020 12:44:32 +0100
Marek Behún <kabel@kernel.org> wrote:
> + if (!led_trigger_offload(led_cdev))
> + return;
> +
The offload method has to read the settings, so this code (better: the
whole set_baseline_state function) has to be always called with the
mutex locked. (I am talking about the mutex which was a spinlock before
this patch.)
I will fix this in next version.
Marek
next prev parent reply other threads:[~2020-11-05 14:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 11:44 [PATCH RFC leds + net-next 0/7] netdev trigger offloading and LEDs on Marvell PHYs Marek Behún
2020-10-30 11:44 ` [PATCH RFC leds + net-next 1/7] leds: trigger: netdev: don't explicitly zero kzalloced data Marek Behún
2020-11-25 12:34 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 2/7] leds: trigger: netdev: simplify the driver by using bit field members Marek Behún
2020-10-30 22:37 ` Jacek Anaszewski
2020-10-30 23:45 ` Marek Behún
2020-11-01 16:40 ` Jacek Anaszewski
2021-03-01 10:30 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 3/7] leds: trigger: add API for HW offloading of triggers Marek Behún
2021-03-01 10:38 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 4/7] leds: trigger: netdev: support HW offloading Marek Behún
2020-11-05 14:44 ` Marek Behún [this message]
2021-03-01 10:44 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 5/7] net: phy: add simple incrementing phyindex member to phy_device struct Marek Behún
2021-03-01 10:46 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 6/7] net: phy: add support for LEDs connected to ethernet PHYs Marek Behún
2021-03-01 10:52 ` Pavel Machek
2020-10-30 11:44 ` [PATCH RFC leds + net-next 7/7] net: phy: marvell: support LEDs connected on Marvell PHYs Marek Behún
2020-11-25 12:38 ` Pavel Machek
2021-03-01 11:05 ` Pavel Machek
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