From: Jon Derrick <jonathan.derrick@intel.com>
To: helgaas@kernel.org
Cc: Keith Busch <keith.busch@intel.com>,
linux-pci@vger.kernel.org,
Jon Derrick <jonathan.derrick@intel.com>
Subject: [PATCH 2/3] vmd: Use x86_vector_domain as parent domain
Date: Mon, 20 Jun 2016 09:39:52 -0600 [thread overview]
Message-ID: <1466437193-17043-3-git-send-email-jonathan.derrick@intel.com> (raw)
In-Reply-To: <1466437193-17043-1-git-send-email-jonathan.derrick@intel.com>
From: Keith Busch <keith.busch@intel.com>
Otherwise apic code assumes vmd's irq domain can be managed by the apic,
resulting in an invalid cast of irq_data during irq_force_complete_move.
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
---
arch/x86/pci/vmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/pci/vmd.c b/arch/x86/pci/vmd.c
index bd81393..a651eb0 100644
--- a/arch/x86/pci/vmd.c
+++ b/arch/x86/pci/vmd.c
@@ -599,7 +599,7 @@ static int vmd_enable_domain(struct vmd_dev *vmd)
sd->node = pcibus_to_node(vmd->dev->bus);
vmd->irq_domain = pci_msi_create_irq_domain(NULL, &vmd_msi_domain_info,
- NULL);
+ x86_vector_domain);
if (!vmd->irq_domain)
return -ENODEV;
--
1.8.3.1
next prev parent reply other threads:[~2016-06-20 15:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 15:39 [PATCH 0/3] VMD fixes Jon Derrick
2016-06-20 15:39 ` [PATCH 1/3] vmd: Use lock save/restore in interrupt enable path Jon Derrick
2016-06-20 15:39 ` Jon Derrick [this message]
2016-06-20 15:39 ` [PATCH 3/3] vmd: Separate MSI and MSI-x vector sharing Jon Derrick
2016-06-20 19:51 ` [PATCH 0/3] VMD fixes Bjorn Helgaas
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=1466437193-17043-3-git-send-email-jonathan.derrick@intel.com \
--to=jonathan.derrick@intel.com \
--cc=helgaas@kernel.org \
--cc=keith.busch@intel.com \
--cc=linux-pci@vger.kernel.org \
/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).