linux-kernel - RE: [PATCH v3 4/6] PCI: hv: remove hbus->enum

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Message-ID: <BL0PR2101MB110858EC9CB2798E28FDF013CADE0@BL0PR2101MB1108.namprd21.prod.outlook.com>
Date:   Fri, 9 Mar 2018 19:37:37 +0000
From:   Haiyang Zhang <haiyangz@...rosoft.com>
To:     Dexuan Cui <decui@...rosoft.com>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        KY Srinivasan <kys@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "olaf@...fle.de" <olaf@...fle.de>,
        "apw@...onical.com" <apw@...onical.com>,
        "jasowang@...hat.com" <jasowang@...hat.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "driverdev-devel@...uxdriverproject.org" 
        <driverdev-devel@...uxdriverproject.org>,
        "vkuznets@...hat.com" <vkuznets@...hat.com>,
        "marcelo.cerri@...onical.com" <marcelo.cerri@...onical.com>,
        "Michael Kelley (EOSG)" <Michael.H.Kelley@...rosoft.com>,
        Jack Morgenstein <jackm@...lanox.com>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: RE: [PATCH v3 4/6] PCI: hv: remove hbus->enum_sem



> -----Original Message-----
> From: Dexuan Cui
> Sent: Tuesday, March 6, 2018 1:22 PM
> To: bhelgaas@...gle.com; linux-pci@...r.kernel.org; KY Srinivasan
> <kys@...rosoft.com>; Stephen Hemminger <sthemmin@...rosoft.com>;
> olaf@...fle.de; apw@...onical.com; jasowang@...hat.com
> Cc: linux-kernel@...r.kernel.org; driverdev-devel@...uxdriverproject.org;
> Haiyang Zhang <haiyangz@...rosoft.com>; vkuznets@...hat.com;
> marcelo.cerri@...onical.com; Michael Kelley (EOSG)
> <Michael.H.Kelley@...rosoft.com>; Dexuan Cui <decui@...rosoft.com>; Jack
> Morgenstein <jackm@...lanox.com>; stable@...r.kernel.org
> Subject: [PATCH v3 4/6] PCI: hv: remove hbus->enum_sem
> 
> Since we serialize the present/eject work items now, we don't need the
> semaphore any more.
> 
> This is suggested by Michael Kelley.
> 
> Signed-off-by: Dexuan Cui <decui@...rosoft.com>
> Cc: Vitaly Kuznetsov <vkuznets@...hat.com>
> Cc: Jack Morgenstein <jackm@...lanox.com>
> Cc: stable@...r.kernel.org
> Cc: Stephen Hemminger <sthemmin@...rosoft.com>
> Cc: K. Y. Srinivasan <kys@...rosoft.com>
> Cc: Michael Kelley (EOSG) <Michael.H.Kelley@...rosoft.com>
> ---

Acked-by: Haiyang Zhang <haiyangz@...rosoft.com>