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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	"Kristen C. Accardi" <kristen.c.accardi@intel.com>,
	Len Brown <lenb@kernel.org>
Subject: Re: [RFC][PATCH 0/3] ACPI / PM: Export power resources information to user space
Date: Sun, 20 Jan 2013 15:37:35 -0800	[thread overview]
Message-ID: <20130120233735.GA7449@kroah.com> (raw)
In-Reply-To: <3307415.pdOY6ovZLa@vostro.rjw.lan>

On Sun, Jan 20, 2013 at 03:51:40PM +0100, Rafael J. Wysocki wrote:
> Hi Greg,
> 
> The following patch series is about exporting ACPI power resources to user
> space that will be necessary for PM diagnostics on new platforms (powertop is
> the target).  Still, existing systems can also benefit from that, like my
> oldish HP nx6325 on which the patches have been tested.
> 
> Patch [1/3] shouldn't be really controverisal, as it only makes it possible
> to read power resources' reference counters from user space in a quite
> straightforward way.

You need to add a Documentation/ABI/ entry for the new file you created
here.  Same thing for 3/3, which will help me understand exactly what
you are trying to do here with sysfs.  Care to update that so I can try
to figure out if the sysfs code is correct?

thanks,

greg k-h

  parent reply	other threads:[~2013-01-20 23:37 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-20 14:51 [RFC][PATCH 0/3] ACPI / PM: Export power resources information to user space Rafael J. Wysocki
2013-01-20 14:53 ` [RFC][PATCH 1/3] ACPI / PM: Expose reference count values of ACPI power resources Rafael J. Wysocki
2013-01-20 14:54 ` [RFC][PATCH 2/3] sysfs: Functions for adding/removing symlinks to/from attribute groups Rafael J. Wysocki
2013-01-20 14:57 ` [RFC][PATCH 3/3] ACPI / PM: Expose lists of device power resources to user space Rafael J. Wysocki
2013-01-20 23:37 ` Greg Kroah-Hartman [this message]
2013-01-21  0:11   ` [RFC][PATCH 0/3] ACPI / PM: Export power resources information " Rafael J. Wysocki
2013-01-21  0:48 ` [RFC][Update][PATCH " Rafael J. Wysocki
2013-01-21  0:50   ` [RFC][Update][PATCH 1/3] ACPI / PM: Expose reference count values of ACPI power resources Rafael J. Wysocki
2013-01-21  0:51   ` [RFC][Update][PATCH 2/3] sysfs: Functions for adding/removing symlinks to/from attribute groups Rafael J. Wysocki
2013-01-21  0:53   ` [RFC][Update][PATCH 3/3] ACPI / PM: Expose lists of device power resources to user space Rafael J. Wysocki
2013-01-21 13:03   ` [RFC][Update 2][PATCH 0/4] ACPI / PM: Export power information " Rafael J. Wysocki
2013-01-21 13:04     ` [RFC][Update 2][PATCH 1/4] ACPI / PM: Export power states of ACPI devices via sysfs Rafael J. Wysocki
2013-01-21 20:53       ` Greg Kroah-Hartman
2013-01-21 22:27         ` Rafael J. Wysocki
2013-01-21 22:26           ` Greg Kroah-Hartman
2013-01-21 22:59             ` Rafael J. Wysocki
2013-01-21 23:08               ` Greg Kroah-Hartman
2013-01-22  0:48                 ` Rafael J. Wysocki
2013-01-21 13:05     ` [RFC][Update 2][PATCH 2/4] ACPI / PM: Expose reference count values of ACPI power resources Rafael J. Wysocki
2013-01-21 20:53       ` Greg Kroah-Hartman
2013-01-21 22:35         ` Rafael J. Wysocki
2013-01-21 22:33           ` Greg Kroah-Hartman
2013-01-21 13:06     ` [RFC][Update 2][PATCH 3/4] sysfs: Functions for adding/removing symlinks to/from attribute groups Rafael J. Wysocki
2013-01-21 20:58       ` Greg Kroah-Hartman
2013-01-21 22:41         ` Rafael J. Wysocki
2013-01-21 22:38           ` Greg Kroah-Hartman
2013-01-21 13:08     ` [RFC][Update 2][PATCH 4/4] ACPI / PM: Expose lists of device power resources to user space Rafael J. Wysocki
2013-01-21 20:58       ` Greg Kroah-Hartman
2013-01-21 22:42         ` Rafael J. Wysocki
2013-01-22  2:15     ` [PATCH 0/4] ACPI / PM: Export power information " Rafael J. Wysocki
2013-01-22  2:25       ` [PATCH 1/4] ACPI / PM: Expose power states of ACPI devices " Rafael J. Wysocki
2013-01-22 23:42         ` Greg Kroah-Hartman
2013-01-22 23:47         ` Greg Kroah-Hartman
2013-01-23  0:01           ` Rafael J. Wysocki
2013-01-22 23:58             ` Greg Kroah-Hartman
2013-01-22  2:26       ` [PATCH 2/4] ACPI / PM: Expose current status of ACPI power resources Rafael J. Wysocki
2013-01-22 23:49         ` Greg Kroah-Hartman
2013-01-22  2:27       ` [PATCH 3/4] sysfs: Functions for adding/removing symlinks to/from attribute groups Rafael J. Wysocki
2013-01-22 23:51         ` Greg Kroah-Hartman
2013-01-23  0:03           ` Rafael J. Wysocki
2013-01-22  2:28       ` [PATCH 4/4] ACPI / PM: Expose lists of device power resources to user space Rafael J. Wysocki
2013-01-22 23:56         ` Greg Kroah-Hartman
2013-01-23  0:08           ` Rafael J. Wysocki
2013-01-23  0:17             ` Rafael J. Wysocki
2013-01-23  0:28               ` Rafael J. Wysocki
2013-01-23  1:05                 ` Greg Kroah-Hartman
2013-01-23 14:01                   ` Rafael J. Wysocki
2013-01-23  1:03               ` Greg Kroah-Hartman
2013-01-23 14:00                 ` Rafael J. Wysocki
2013-01-23 17:56       ` [Update][PATCH 0/5] ACPI / PM: Export power information " Rafael J. Wysocki
2013-01-23 17:58         ` [Update][PATCH 1/5] ACPI / scan: Prevent device add uevents from racing with " Rafael J. Wysocki
2013-01-24  0:33           ` Greg Kroah-Hartman
2013-01-23 17:59         ` [Update][PATCH 2/5] ACPI / PM: Expose power states of ACPI devices to " Rafael J. Wysocki
2013-01-23 18:00         ` [Update][PATCH 3/5] ACPI / PM: Expose current status of ACPI power resources Rafael J. Wysocki
2013-01-23 18:00         ` [Update][PATCH 4/5] sysfs: Functions for adding/removing symlinks to/from attribute groups Rafael J. Wysocki
2013-01-24  0:33           ` Greg Kroah-Hartman
2013-01-25 20:13           ` [patch] sysfs: Fix build when sysfs is disabled David Rientjes
2013-01-25 20:42             ` Greg Kroah-Hartman
2013-01-25 20:53               ` Rafael J. Wysocki
2013-01-25 20:52             ` Rafael J. Wysocki
2013-01-25 21:34               ` David Rientjes
2013-01-23 18:01         ` [Update][PATCH 5/5] ACPI / PM: Expose lists of device power resources to user space Rafael J. Wysocki
2013-01-24  0:34           ` Greg Kroah-Hartman
2013-01-24  0:34         ` [Update][PATCH 0/5] ACPI / PM: Export power information " Greg Kroah-Hartman
2013-01-24 12:34           ` Rafael J. Wysocki

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