From: Kraus, NechamaX <nechamax.kraus@linux.intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net v1] igc: Do not enable crosstimestamping for i225-V models
Date: Mon, 27 Dec 2021 22:35:31 +0200 [thread overview]
Message-ID: <30f0321d-14de-e2b8-26b3-c0ed3b01f5de@linux.intel.com> (raw)
In-Reply-To: <20211214003949.666642-1-vinicius.gomes@intel.com>
On 12/14/2021 02:39, Vinicius Costa Gomes wrote:
> It was reported that when PCIe PTM is enabled, some lockups could
> be observed with some integrated i225-V models.
>
> While the issue is investigated, we can disable crosstimestamp for
> those models and see no loss of functionality, because those models
> don't have any support for time synchronization.
>
> Fixes: a90ec8483732 ("igc: Add support for PTP getcrosststamp()")
> Link: https://lore.kernel.org/all/924175a188159f4e03bd69908a91e606b574139b.camel at gmx.de/
> Reported-by: Stefan Dietrich <roots@gmx.de>
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
> ---
> drivers/net/ethernet/intel/igc/igc_ptp.c | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
WARNING: multiple messages have this Message-ID (diff)
From: "Kraus, NechamaX" <nechamax.kraus@linux.intel.com>
To: Vinicius Costa Gomes <vinicius.gomes@intel.com>,
intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org, roots@gmx.de, regressions@leemhuis.info,
greg@kroah.com, kuba@kernel.org
Subject: Re: [Intel-wired-lan] [PATCH net v1] igc: Do not enable crosstimestamping for i225-V models
Date: Mon, 27 Dec 2021 22:35:31 +0200 [thread overview]
Message-ID: <30f0321d-14de-e2b8-26b3-c0ed3b01f5de@linux.intel.com> (raw)
In-Reply-To: <20211214003949.666642-1-vinicius.gomes@intel.com>
On 12/14/2021 02:39, Vinicius Costa Gomes wrote:
> It was reported that when PCIe PTM is enabled, some lockups could
> be observed with some integrated i225-V models.
>
> While the issue is investigated, we can disable crosstimestamp for
> those models and see no loss of functionality, because those models
> don't have any support for time synchronization.
>
> Fixes: a90ec8483732 ("igc: Add support for PTP getcrosststamp()")
> Link: https://lore.kernel.org/all/924175a188159f4e03bd69908a91e606b574139b.camel@gmx.de/
> Reported-by: Stefan Dietrich <roots@gmx.de>
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
> ---
> drivers/net/ethernet/intel/igc/igc_ptp.c | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
next prev parent reply other threads:[~2021-12-27 20:35 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-24 7:28 [REGRESSION] Kernel 5.15 reboots / freezes upon ifup/ifdown Stefan Dietrich
2021-11-24 7:33 ` Greg KH
2021-11-24 7:42 ` Stefan Dietrich
2021-11-24 17:20 ` Stefan Dietrich
2021-11-24 23:34 ` [Intel-wired-lan] " Jakub Kicinski
2021-11-24 23:34 ` Jakub Kicinski
2021-11-25 1:07 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-11-25 1:07 ` Vinicius Costa Gomes
2021-11-25 1:13 ` [Intel-wired-lan] " Jakub Kicinski
2021-11-25 1:13 ` Jakub Kicinski
2021-11-25 8:41 ` [Intel-wired-lan] " Stefan Dietrich
2021-11-25 8:41 ` Stefan Dietrich
2021-12-01 11:45 ` [Intel-wired-lan] " Thorsten Leemhuis
2021-12-01 11:45 ` Thorsten Leemhuis
2021-12-01 17:47 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-12-01 17:47 ` Vinicius Costa Gomes
2021-12-01 18:57 ` [Intel-wired-lan] [PATCH] igc: Avoid possible deadlock during suspend/resume Vinicius Costa Gomes
2021-12-01 18:57 ` Vinicius Costa Gomes
2021-12-02 6:41 ` [Intel-wired-lan] " Greg KH
2021-12-02 6:41 ` Greg KH
2021-12-02 6:50 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-12-02 6:50 ` Vinicius Costa Gomes
2021-12-02 8:34 ` [Intel-wired-lan] " Stefan Dietrich
2021-12-02 8:34 ` Stefan Dietrich
2021-12-02 22:34 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-12-02 22:34 ` Vinicius Costa Gomes
2021-12-10 9:40 ` [Intel-wired-lan] " Thorsten Leemhuis
2021-12-10 9:40 ` Thorsten Leemhuis
2021-12-10 13:45 ` [Intel-wired-lan] " Stefan Dietrich
2021-12-10 13:45 ` Stefan Dietrich
2021-12-10 14:01 ` [Intel-wired-lan] " Thorsten Leemhuis
2021-12-10 14:01 ` Thorsten Leemhuis
2021-12-10 14:51 ` [Intel-wired-lan] " Stefan Dietrich
2021-12-10 14:51 ` Stefan Dietrich
2021-12-11 0:41 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-12-11 0:41 ` Vinicius Costa Gomes
2021-12-11 9:50 ` [Intel-wired-lan] " Stefan Dietrich
2021-12-11 9:50 ` Stefan Dietrich
2021-12-13 18:32 ` [Intel-wired-lan] " Vinicius Costa Gomes
2021-12-13 18:32 ` Vinicius Costa Gomes
2021-12-14 0:39 ` [Intel-wired-lan] [PATCH net v1] igc: Do not enable crosstimestamping for i225-V models Vinicius Costa Gomes
2021-12-14 0:39 ` Vinicius Costa Gomes
2021-12-14 5:49 ` [Intel-wired-lan] " Thorsten Leemhuis
2021-12-14 5:49 ` Thorsten Leemhuis
2021-12-23 7:21 ` [Intel-wired-lan] " Thorsten Leemhuis
2021-12-23 7:21 ` Thorsten Leemhuis
2021-12-27 20:35 ` Kraus, NechamaX [this message]
2021-12-27 20:35 ` [Intel-wired-lan] " Kraus, NechamaX
2021-12-14 6:39 ` [Intel-wired-lan] [PATCH] igc: Avoid possible deadlock during suspend/resume Stefan Dietrich
2021-12-14 6:39 ` Stefan Dietrich
2021-11-24 7:48 ` [REGRESSION] Kernel 5.15 reboots / freezes upon ifup/ifdown Thorsten Leemhuis
2021-11-25 11:15 ` Thorsten Leemhuis
2021-11-24 8:05 ` Stefan Dietrich
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