netdev - Re: [PATCH 3/3] e1000e: fix EEH recovery during reset on PPC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <9929d2390806262252k54071ab5tbb8e515e23ff68c3@mail.gmail.com>
Date:	Thu, 26 Jun 2008 22:52:24 -0700
From:	"Jeff Kirsher" <jeffrey.t.kirsher@...el.com>
To:	"Jeff Garzik" <jeff@...zik.org>
Cc:	davem@...emloft.net, netdev@...r.kernel.org, pl@...ibm.com
Subject: Re: [PATCH 3/3] e1000e: fix EEH recovery during reset on PPC

On Thu, Jun 26, 2008 at 9:56 PM, Jeff Garzik <jeff@...zik.org> wrote:
> Jeff Kirsher wrote:
>>
>> EEH is not recovering in a reasonable amount of time on PPC during
>> e1000e_down().
>>
>> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
>> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
>> ---
>>
>>  drivers/net/e1000e/netdev.c |    3 ++-
>>  1 files changed, 2 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
>> index ccb8ca2..0320925 100644
>> --- a/drivers/net/e1000e/netdev.c
>> +++ b/drivers/net/e1000e/netdev.c
>> @@ -2535,7 +2535,8 @@ void e1000e_down(struct e1000_adapter *adapter)
>>        adapter->link_speed = 0;
>>        adapter->link_duplex = 0;
>>  -       e1000e_reset(adapter);
>> +       if (!pci_channel_offline(adapter->pdev))
>> +               e1000e_reset(adapter);
>>        e1000_clean_tx_ring(adapter);
>>        e1000_clean_rx_ring(adapter);
>
> IMO for this type of change, you should consider putting all these changes
> into a single patch.
>
> It's exactly the same logical change, so no need to split it up into three
> patches.
>

Ok, thank.  I will keep that in mind for future patches.

-- 
Cheers,
Jeff
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html