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9p/xen: fix release of IRQ

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[ Upstream commit e43c608f40c065b30964f0a806348062991b802d ]

Kernel logs indicate an IRQ was double-freed.

Pass correct device ID during IRQ release.

Fixes: 71ebd71921e45 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alex Zenla 2024-11-21 22:51:00 +00:00 committed by Ksawlii
parent f351699ccf
commit a642dd4ac7
1 changed files with 1 additions and 1 deletions
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2
net/9p/trans_xen.c
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@ -307,7 +307,7 @@ static void xen_9pfs_front_free(struct xen_9pfs_front_priv *priv)
if (!priv->rings[i].intf) if (!priv->rings[i].intf)
break; break;
if (priv->rings[i].irq > 0) 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) { if (priv->rings[i].data.in) {
for (j = 0; for (j = 0;
j < (1 << priv->rings[i].intf->ring_order); j < (1 << priv->rings[i].intf->ring_order);