From: Stephen Hemminger <stephen@networkplumber.org>
To: Markus Theil <markus.theil@tu-ilmenau.de>
Cc: ferruh.yigit@intel.com, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] igb_uio: MSI IRQ mode, irq enable/disable refactored
Date: Tue, 22 Aug 2017 09:55:53 -0700 [thread overview]
Message-ID: <20170822095553.418ed188@xeon-e3> (raw)
In-Reply-To: <1503336825-7700-1-git-send-email-markus.theil@tu-ilmenau.de>
On Mon, 21 Aug 2017 19:33:45 +0200
Markus Theil <markus.theil@tu-ilmenau.de> wrote:
> This patch adds MSI IRQ mode and in a way, that should
> also work on older kernel versions. The base for my patch
> was an attempt to do this in cf705bc36c which was later reverted in
> d8ee82745a. Compilation was tested on Linux 3.2, 4.10 and 4.12.
>
> MSI(X) setup was already using pci_alloc_irq_vectors before,
> but calls to pci_free_irq_vectors were missing and added.
>
> Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
I wonder if DPDK should only N-1 Long Term Stable kernel.org kernels?
That would mean 4.4.83 or later now, and 4.9 or later starting with 18.XX releases.
If enterprise distro's want to backport more, that is their prerogative but upstream
DPDK shouldn't have to worry about it. The current mess with KNI especially is out
of hand.
next prev parent reply other threads:[~2017-08-22 16:56 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 17:33 Markus Theil
2017-08-21 17:51 ` [dpdk-dev] [PATCH v2 1/2] " Markus Theil
2017-08-21 17:51 ` [dpdk-dev] [PATCH v2 2/2] igb_uio: conform to coding conventions Markus Theil
2017-08-22 13:28 ` [dpdk-dev] [PATCH v3] igb_uio: MSI IRQ mode, irq enable/disable refactored Markus Theil
2017-08-30 16:32 ` Ferruh Yigit
2017-08-31 22:05 ` Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 1/3] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 2/3] igb_uio: fix irq disable on recent kernels Markus Theil
2017-08-31 10:22 ` [dpdk-dev] [PATCH v4 3/3] igb_uio: MSI IRQ mode Markus Theil
2017-08-31 15:32 ` Stephen Hemminger
2017-08-31 22:07 ` Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 1/5] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 2/5] igb_uio: fix irq disable on recent kernels Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 3/5] igb_uio: MSI IRQ mode Markus Theil
2017-08-31 21:46 ` [dpdk-dev] [PATCH v5 4/5] igb_uio: use msi mask functions from kernel, little corrections Markus Theil
2017-09-01 15:40 ` Stephen Hemminger
2017-09-04 10:03 ` Burakov, Anatoly
2017-09-04 12:43 ` Ferruh Yigit
2017-09-04 15:16 ` Markus Theil
2017-09-04 16:55 ` Ferruh Yigit
2017-08-31 21:47 ` [dpdk-dev] [PATCH v5 5/5] igb_uio: release in exact reverse order Markus Theil
2017-08-22 16:55 ` Stephen Hemminger [this message]
2017-08-22 18:19 ` [dpdk-dev] [PATCH] igb_uio: MSI IRQ mode, irq enable/disable refactored Markus Theil
2017-08-23 8:47 ` Bruce Richardson
2017-08-23 8:51 ` Bruce Richardson
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 1/5] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 2/5] igb_uio: fix irq disable on recent kernels Markus Theil
2017-09-04 21:32 ` Ferruh Yigit
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 3/5] igb_uio: fix MSI-X IRQ assignment with new IRQ function Markus Theil
2017-09-04 21:34 ` Ferruh Yigit
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 4/5] igb_uio: release in exact reverse order Markus Theil
2017-09-04 18:17 ` [dpdk-dev] [PATCH v6 5/5] igb_uio: MSI IRQ mode, use kernel functions for masking MSI and MSI-X Markus Theil
2017-09-04 21:38 ` Ferruh Yigit
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 1/6] igb_uio: refactor irq enable/disable into own functions Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 2/6] igb_uio: fix irq disable on recent kernels Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 3/6] igb_uio: fix MSI-X IRQ assignment with new IRQ function Markus Theil
2017-09-11 17:56 ` Ferruh Yigit
2017-09-11 22:04 ` Stephen Hemminger
2017-09-12 8:14 ` Bruce Richardson
2017-09-12 15:01 ` Stephen Hemminger
2017-09-12 8:16 ` Bruce Richardson
2017-09-12 16:31 ` Kevin Traynor
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 4/6] igb_uio: release in exact reverse order Markus Theil
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 5/6] igb_uio: use kernel functions for masking MSI-X Markus Theil
2017-10-09 21:56 ` Patrick MacArthur
2017-10-12 17:04 ` Ferruh Yigit
2017-10-13 2:49 ` Ferruh Yigit
2017-10-13 8:28 ` Kavanagh, Mark B
2017-10-12 10:50 ` Kavanagh, Mark B
2017-10-12 20:58 ` Ferruh Yigit
2017-10-12 21:15 ` Stephen Hemminger
2017-10-13 0:28 ` Ferruh Yigit
2017-09-05 12:04 ` [dpdk-dev] [PATCH v7 6/6] igb_uio: MSI IRQ mode Markus Theil
2017-09-11 17:48 ` [dpdk-dev] [PATCH v7 1/6] igb_uio: refactor irq enable/disable into own functions Ferruh Yigit
2017-09-14 12:04 ` Markus Theil
2017-10-06 22:05 ` Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170822095553.418ed188@xeon-e3 \
--to=stephen@networkplumber.org \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=markus.theil@tu-ilmenau.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).