linux-mips.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Gross, Mark" <mark.gross@intel.com>
To: Kees Cook <keescook@chromium.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Chris Metcalf <cmetcalf@mellanox.com>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Harish Patil <harish.patil@cavium.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
	John Stultz <john.stultz@linaro.org>,
	Julian Wiedmann <jwi@linux.vnet.ibm.com>,
	Kalle Valo <kvalo@qca.qualcomm.com>,
	Lai Jiangshan <jiangshanlai@gmail.com>,
	"Brown, Len" <len.brown@intel.com>,
	Manish Chopra <manish.chopra@cavium.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>, Michael Reed <mdr@sgi.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	Oleg Nesterov <oleg@redhat.com>,
	Paul Mackerras <paulus@samba.org>, Pavel Machek <pavel@ucw.cz>,
	Petr Mladek <pmladek@suse.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Ralf Baechle <ralf@linux-mips.org>,
	Sebastian Reichel <sre@kernel.org>,
	Stefan Richter <stefanr@s5r6.in-berlin.de>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
	Tejun Heo <tj@kernel.org>,
	Ursula Braun <ubraun@linux.vnet.ibm.com>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Wim Van Sebroeck <wim@iguana.be>,
	"linux1394-devel@lists.sourceforge.net"
	<linux1394-devel@lists.sourceforge.net>,
	"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>,
	"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
	"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
	"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"linux-watchdog@vger.kernel.org" <linux-watchdog@vger.kernel.org>,
	"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH 07/13] timer: Remove last user of TIMER_INITIALIZER
Date: Thu, 5 Oct 2017 22:39:51 +0000	[thread overview]
Message-ID: <BD75D217E5BAC84080F8EFB2582976379E85363A@ORSMSX112.amr.corp.intel.com> (raw)
Message-ID: <20171005223951.w_bl92NzbR9bO7yWsI-s0wqvrhmb6mW4CwXACoKvwd0@z> (raw)
In-Reply-To: <1507159627-127660-8-git-send-email-keescook@chromium.org>

Acked-by: mark gross <mark.gross@intel.com>

--mark

> -----Original Message-----
> From: Kees Cook [mailto:keescook@chromium.org]
> Sent: Wednesday, October 4, 2017 4:27 PM
> To: Thomas Gleixner <tglx@linutronix.de>
> Cc: Kees Cook <keescook@chromium.org>; Arnd Bergmann <arnd@arndb.de>;
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>; Gross, Mark
> <mark.gross@intel.com>; Andrew Morton <akpm@linux-foundation.org>;
> Benjamin Herrenschmidt <benh@kernel.crashing.org>; Chris Metcalf
> <cmetcalf@mellanox.com>; Geert Uytterhoeven <geert@linux-m68k.org>;
> Guenter Roeck <linux@roeck-us.net>; Harish Patil <harish.patil@cavium.com>;
> Heiko Carstens <heiko.carstens@de.ibm.com>; James E.J. Bottomley
> <jejb@linux.vnet.ibm.com>; John Stultz <john.stultz@linaro.org>; Julian
> Wiedmann <jwi@linux.vnet.ibm.com>; Kalle Valo <kvalo@qca.qualcomm.com>;
> Lai Jiangshan <jiangshanlai@gmail.com>; Brown, Len <len.brown@intel.com>;
> Manish Chopra <manish.chopra@cavium.com>; Martin K. Petersen
> <martin.petersen@oracle.com>; Martin Schwidefsky
> <schwidefsky@de.ibm.com>; Michael Ellerman <mpe@ellerman.id.au>; Michael
> Reed <mdr@sgi.com>; netdev@vger.kernel.org; Oleg Nesterov
> <oleg@redhat.com>; Paul Mackerras <paulus@samba.org>; Pavel Machek
> <pavel@ucw.cz>; Petr Mladek <pmladek@suse.com>; Rafael J. Wysocki
> <rjw@rjwysocki.net>; Ralf Baechle <ralf@linux-mips.org>; Sebastian Reichel
> <sre@kernel.org>; Stefan Richter <stefanr@s5r6.in-berlin.de>; Stephen Boyd
> <sboyd@codeaurora.org>; Sudip Mukherjee <sudipm.mukherjee@gmail.com>;
> Tejun Heo <tj@kernel.org>; Ursula Braun <ubraun@linux.vnet.ibm.com>; Viresh
> Kumar <viresh.kumar@linaro.org>; Wim Van Sebroeck <wim@iguana.be>;
> linux1394-devel@lists.sourceforge.net; linux-mips@linux-mips.org; linux-
> pm@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; linux-
> s390@vger.kernel.org; linux-scsi@vger.kernel.org; linux-
> watchdog@vger.kernel.org; linux-wireless@vger.kernel.org; linux-
> kernel@vger.kernel.org
> Subject: [PATCH 07/13] timer: Remove last user of TIMER_INITIALIZER
> 
> Drops the last user of TIMER_INITIALIZER and adapts timer.h to use the internal
> version.
> 
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Mark Gross <mark.gross@intel.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
>  drivers/char/tlclk.c  | 12 +++++-------  include/linux/timer.h |  2 +-
>  2 files changed, 6 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c index
> 6210bff46341..8eeb4190207d 100644
> --- a/drivers/char/tlclk.c
> +++ b/drivers/char/tlclk.c
> @@ -184,9 +184,8 @@ static unsigned int telclk_interrupt;
>  static int int_events;		/* Event that generate a interrupt */
>  static int got_event;		/* if events processing have been done */
> 
> -static void switchover_timeout(unsigned long data); -static struct timer_list
> switchover_timer =
> -	TIMER_INITIALIZER(switchover_timeout , 0, 0);
> +static void switchover_timeout(struct timer_list *t); static struct
> +timer_list switchover_timer;
>  static unsigned long tlclk_timer_data;
> 
>  static struct tlclk_alarms *alarm_events; @@ -805,7 +804,7 @@ static int
> __init tlclk_init(void)
>  		goto out3;
>  	}
> 
> -	init_timer(&switchover_timer);
> +	timer_setup(&switchover_timer, switchover_timeout, 0);
> 
>  	ret = misc_register(&tlclk_miscdev);
>  	if (ret < 0) {
> @@ -855,9 +854,9 @@ static void __exit tlclk_cleanup(void)
> 
>  }
> 
> -static void switchover_timeout(unsigned long data)
> +static void switchover_timeout(struct timer_list *unused)
>  {
> -	unsigned long flags = *(unsigned long *) data;
> +	unsigned long flags = tlclk_timer_data;
> 
>  	if ((flags & 1)) {
>  		if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08)) @@ -922,7
> +921,6 @@ static irqreturn_t tlclk_interrupt(int irq, void *dev_id)
>  		/* TIMEOUT in ~10ms */
>  		switchover_timer.expires = jiffies + msecs_to_jiffies(10);
>  		tlclk_timer_data = inb(TLCLK_REG1);
> -		switchover_timer.data = (unsigned long) &tlclk_timer_data;
>  		mod_timer(&switchover_timer, switchover_timer.expires);
>  	} else {
>  		got_event = 1;
> diff --git a/include/linux/timer.h b/include/linux/timer.h index
> 10cc45ca5803..4f7476e4a727 100644
> --- a/include/linux/timer.h
> +++ b/include/linux/timer.h
> @@ -87,7 +87,7 @@ struct timer_list {
> 
>  #define DEFINE_TIMER(_name, _function, _expires, _data)		\
>  	struct timer_list _name =				\
> -		TIMER_INITIALIZER(_function, _expires, _data)
> +		__TIMER_INITIALIZER(_function, _expires, _data, 0)
> 
>  void init_timer_key(struct timer_list *timer, unsigned int flags,
>  		    const char *name, struct lock_class_key *key);
> --
> 2.7.4

  reply	other threads:[~2017-10-05 22:39 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-04 23:26 [PATCH 00/13] timer: Start conversion to timer_setup() Kees Cook
2017-10-04 23:26 ` [PATCH 01/13] timer: Convert schedule_timeout() to use from_timer() Kees Cook
2017-10-04 23:26 ` [PATCH 02/13] timer: Remove init_timer_pinned_deferrable() in favor of timer_setup() Kees Cook
2017-10-04 23:26 ` [PATCH 03/13] timer: Remove init_timer_on_stack() in favor of timer_setup_on_stack() Kees Cook
2017-10-05 13:18   ` Rafael J. Wysocki
2017-10-05 13:18     ` Rafael J. Wysocki
2017-10-04 23:26 ` [PATCH 04/13] timer: Remove init_timer_pinned() in favor of timer_setup() Kees Cook
2017-10-05  0:41   ` David Miller
2017-10-04 23:26 ` [PATCH 05/13] timer: Remove init_timer_deferrable() " Kees Cook
2017-10-05  0:41   ` David Miller
2017-10-05  1:02   ` Sebastian Reichel
2017-10-04 23:27 ` [PATCH 06/13] timer: Remove users of TIMER_DEFERRED_INITIALIZER Kees Cook
2017-10-04 23:27 ` [PATCH 07/13] timer: Remove last user of TIMER_INITIALIZER Kees Cook
2017-10-05 22:39   ` Gross, Mark [this message]
2017-10-05 22:39     ` Gross, Mark
2017-10-04 23:27 ` [PATCH 08/13] timer: Remove unused static initializer macros Kees Cook
2017-10-04 23:27 ` [PATCH 09/13] timer: Remove users of expire and data arguments to DEFINE_TIMER Kees Cook
2017-10-05  0:12   ` Guenter Roeck
2017-10-09 13:23   ` Ralf Baechle
2017-10-04 23:27 ` [PATCH 10/13] timer: Remove expires and data arguments from DEFINE_TIMER Kees Cook
2017-10-05  0:13   ` Guenter Roeck
2017-10-05  0:40   ` David Miller
2017-10-05  5:28   ` Greg Kroah-Hartman
2017-10-05  6:54   ` Kalle Valo
2017-10-05  6:54     ` Kalle Valo
2017-10-05  8:59   ` Arnd Bergmann
2017-10-09 13:27   ` Ralf Baechle
2017-10-04 23:27 ` [PATCH 11/13] timer: Remove expires argument from __TIMER_INITIALIZER() Kees Cook
2017-10-11 10:15   ` Petr Mladek
2017-10-04 23:27 ` [PATCH 12/13] kthread: Convert callback to use from_timer() Kees Cook
2017-10-11 10:20   ` Petr Mladek
2017-10-04 23:27 ` [PATCH 13/13] workqueue: " Kees Cook

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=BD75D217E5BAC84080F8EFB2582976379E85363A@ORSMSX112.amr.corp.intel.com \
    --to=mark.gross@intel.com \
    --cc=akpm@linux-foundation.org \
    --cc=arnd@arndb.de \
    --cc=benh@kernel.crashing.org \
    --cc=cmetcalf@mellanox.com \
    --cc=geert@linux-m68k.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=harish.patil@cavium.com \
    --cc=heiko.carstens@de.ibm.com \
    --cc=jejb@linux.vnet.ibm.com \
    --cc=jiangshanlai@gmail.com \
    --cc=john.stultz@linaro.org \
    --cc=jwi@linux.vnet.ibm.com \
    --cc=keescook@chromium.org \
    --cc=kvalo@qca.qualcomm.com \
    --cc=len.brown@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@linux-mips.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=linux-s390@vger.kernel.org \
    --cc=linux-scsi@vger.kernel.org \
    --cc=linux-watchdog@vger.kernel.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=linux1394-devel@lists.sourceforge.net \
    --cc=linux@roeck-us.net \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=manish.chopra@cavium.com \
    --cc=martin.petersen@oracle.com \
    --cc=mdr@sgi.com \
    --cc=mpe@ellerman.id.au \
    --cc=netdev@vger.kernel.org \
    --cc=oleg@redhat.com \
    --cc=paulus@samba.org \
    --cc=pavel@ucw.cz \
    --cc=pmladek@suse.com \
    --cc=ralf@linux-mips.org \
    --cc=rjw@rjwysocki.net \
    --cc=sboyd@codeaurora.org \
    --cc=schwidefsky@de.ibm.com \
    --cc=sre@kernel.org \
    --cc=stefanr@s5r6.in-berlin.de \
    --cc=sudipm.mukherjee@gmail.com \
    --cc=tglx@linutronix.de \
    --cc=tj@kernel.org \
    --cc=ubraun@linux.vnet.ibm.com \
    --cc=viresh.kumar@linaro.org \
    --cc=wim@iguana.be \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).