From: Peter Hurley <peter@hurleysoftware.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: gregkh@linuxfoundation.org, jslaby@suse.cz,
linaro-kernel@lists.linaro.org, patches@linaro.org,
linux-serial@vger.kernel.org,
Bryan Huntsman <bryanh@codeaurora.org>,
Daniel Walker <dwalker@fifo99.com>,
David Brown <davidb@codeaurora.org>,
Stephen Warren <swarren@wwwdotorg.org>,
Tobias Klauser <tklauser@distanz.ch>,
Tony Prisk <linux@prisktech.co.nz>
Subject: Re: [PATCH 00/25] tty: serial: drop uart_port->lock before calling
Date: Fri, 16 Aug 2013 08:06:26 -0400 [thread overview]
Message-ID: <520E15C2.7030108@hurleysoftware.com> (raw)
In-Reply-To: <cover.1376651114.git.viresh.kumar@linaro.org>
On 08/16/2013 07:43 AM, Viresh Kumar wrote:
> The -rt patch triggers a lockdep warning for serial drivers if
> tty_flip_buffer_push() is called with uart_port->lock locked. This never shows
> up on UP kernels.
Please include the lockdep warning in the changelog.
Does this happen on linux-next?
Regards,
Peter Hurley
next prev parent reply other threads:[~2013-08-16 12:06 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-16 11:43 [PATCH 00/25] tty: serial: drop uart_port->lock before calling Viresh Kumar
2013-08-16 11:43 ` [PATCH 01/25] tty: serial: altera_jtag: drop uart_port->lock before calling tty_flip_buffer_push() Viresh Kumar
2013-08-16 11:43 ` [PATCH 02/25] tty: serial: altera: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 03/25] tty: serial: apbuart: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 04/25] tty: serial: ar933x: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 05/25] tty: serial: arc: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 06/25] tty: serial: bcm63xx: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 07/25] tty: serial: bfin_sport: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 08/25] tty: serial: efm32: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 09/25] tty: serial: icom: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 10/25] tty: serial: lpc32xx_hs: don't call tty_flip_buffer_push() twice Viresh Kumar
2013-08-16 11:43 ` [PATCH 11/25] tty: serial: lpc32xx_hs: drop uart_port->lock before calling tty_flip_buffer_push() Viresh Kumar
2013-08-16 11:43 ` [PATCH 12/25] tty: serial: m32r_sio: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 13/25] tty: serial: mcf: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 14/25] tty: serial: mfd: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 15/25] tty: serial: mpsc: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 16/25] tty: serial: msm: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 17/25] tty: serial: netx: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 18/25] tty: serial: nwpserial: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 19/25] tty: serial: pnx8xxx: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 20/25] tty: serial: rp2: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 21/25] tty: serial: sa1100: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 22/25] tty: serial: samsung: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 23/25] tty: serial: tegra: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 24/25] tty: serial: sirfsoc: " Viresh Kumar
2013-08-16 11:43 ` [PATCH 25/25] tty: serial: vt8500: " Viresh Kumar
2013-08-16 12:06 ` Peter Hurley [this message]
2013-08-16 16:59 ` [PATCH 00/25] tty: serial: drop uart_port->lock before calling Viresh Kumar
2013-08-16 12:27 ` Greg KH
2013-08-16 17:44 ` Viresh Kumar
2013-08-19 10:43 ` Viresh Kumar
2013-08-19 13:15 ` Peter Hurley
2013-08-19 14:37 ` Viresh Kumar
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