linux-kernel - Re: [BUGFIX 2/9] ACPIPHP: fix device destroying order issue when handling dock notification

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Date:	Fri, 14 Jun 2013 18:30:58 +0600
From:	"Alexander E. Patrakov" <patrakov@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Jiang Liu <jiang.liu@...wei.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Yinghai Lu <yinghai@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Yijing Wang <wangyijing@...wei.com>,
	Jiang Liu <liuj97@...il.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	stable@...r.kernel.org
Subject: Re: [BUGFIX 2/9] ACPIPHP: fix device destroying order issue when
 handling dock notification

2013/6/14 Rafael J. Wysocki <rjw@...k.pl>:

> What about the appended patch (on top of [1/9], untested)?
>
> Rafael

Sorry, I have lost the track of which patches, on top of 3.10-rc5, I
should include in my testing and which I shouldn't. Could you please
restore my understanding? I.e., please provide a full list of LKML or
Bugzilla links to patches which I should test during the next boot of
the laptop.

Thanks in advance.

> ---
>  drivers/pci/hotplug/acpiphp_glue.c |   13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
>
> Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
> ===================================================================
> --- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
> +++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
> @@ -145,9 +145,20 @@ static int post_dock_fixups(struct notif
>         return NOTIFY_OK;
>  }
>
> +static void handle_dock_event_func(acpi_handle handle, u32 event, void *context)
> +{
> +       if (event == ACPI_NOTIFY_EJECT_REQUEST) {
> +               struct acpiphp_func *func = context;
> +
> +               if (!acpiphp_disable_slot(func->slot))
> +                       acpiphp_eject_slot(func->slot);
> +       } else {
> +               handle_hotplug_event_func(handle, event, context);
> +       }
> +}
>
>  static const struct acpi_dock_ops acpiphp_dock_ops = {
> -       .handler = handle_hotplug_event_func,
> +       .handler = handle_dock_event_func,
>  };
>
>  /* Check whether the PCI device is managed by native PCIe hotplug driver */
>



--
Alexander E. Patrakov
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