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Re: [PATCH] xen/pciback: Make missing GSI non-fatal
- To: "Chen, Jiqian" <Jiqian.Chen@xxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Thu, 27 Feb 2025 09:57:45 -0500
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- Cc: "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, "Oleksandr Tyshchenko" <oleksandr_tyshchenko@xxxxxxxx>, "Huang, Ray" <Ray.Huang@xxxxxxx>
- Delivery-date: Thu, 27 Feb 2025 15:09:29 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 2025-02-26 22:36, Chen, Jiqian wrote:
On 2025/2/27 04:01, Jason Andryuk wrote:
@@ -475,14 +478,14 @@ static int pcistub_init_device(struct pcistub_device
*psdev)
#ifdef CONFIG_XEN_ACPI
if (xen_initial_domain() && xen_pvh_domain()) {
err = xen_acpi_get_gsi_info(dev, &gsi, &trigger, &polarity);
- if (err) {
- dev_err(&dev->dev, "Fail to get gsi info!\n");
- goto config_release;
+ if (err && err != -ENOENT) {
+ dev_err(&dev->dev, "Failed to get gsi info! %d\n", err);
I think here needs " goto config_release;" since it is not ENOENT error.
Yes, thank you for catching that.
Regards,
Jason
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