Commit e43c608f authored Nov 21, 2024 by Alex Zenla Committed by Dominique Martinet Nov 22, 2024

9p/xen: fix release of IRQ



Kernel logs indicate an IRQ was double-freed.

Pass correct device ID during IRQ release.

Fixes: 71ebd719 ("xen/9pfs: connect to the backend")
Signed-off-by: Alex Zenla <alex@edera.dev>
Signed-off-by: Alexander Merritt <alexander@edera.dev>
Signed-off-by: Ariadne Conill <ariadne@ariadne.space>
Reviewed-by: Juergen Gross <jgross@suse.com>
Message-ID: <20241121225100.5736-1-alexander@edera.dev>
[Dominique: remove confusing variable reset to 0]
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

parent 7ef3ae82

net/9p/trans_xen.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -286,7 +286,7 @@ static void xen_9pfs_front_free(struct xen_9pfs_front_priv *priv)
		if (!priv->rings[i].intf)
		break;
		if (priv->rings[i].irq > 0)
		unbind_from_irqhandler(priv->rings[i].irq, priv->dev);
		unbind_from_irqhandler(priv->rings[i].irq, ring);
		if (priv->rings[i].data.in) {
		for (j = 0;
		j < (1 << priv->rings[i].intf->ring_order);