From: Jason Andryuk <jason.andryuk@amd.com>
To: <xen-devel@lists.xenproject.org>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>,
"Jason Andryuk" <jason.andryuk@amd.com>,
"Anthony PERARD" <anthony.perard@vates.tech>,
"Juergen Gross" <jgross@suse.com>
Subject: [PATCH v2 0/2] tools: Fix PVH dom0 passthrough with legacy irq
Date: Fri, 7 Mar 2025 19:17:09 -0500 [thread overview]
Message-ID: <20250308001711.18746-1-jason.andryuk@amd.com> (raw)
A PCI device may not have a legacy IRQ assigned. This series allows
passthrough of such a device to a guest.
It relies on a Linux change to xen-pciback to also handle missing legacy
IRQs:
https://lore.kernel.org/xen-devel/20250226200134.29759-1-jason.andryuk@amd.com/T/#u
Jason Andryuk (2):
tools/ctrl: Silence missing GSI in xc_pcidev_get_gsi()
tools/libxl: Skip missing PCI GSIs
tools/libs/ctrl/xc_linux.c | 11 ++++++++---
tools/libs/light/libxl_x86.c | 10 ++++++++--
2 files changed, 16 insertions(+), 5 deletions(-)
--
2.34.1
next reply other threads:[~2025-03-08 0:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-08 0:17 Jason Andryuk [this message]
2025-03-08 0:17 ` [PATCH v2 1/2] tools/ctrl: Silence missing GSI in xc_pcidev_get_gsi() Jason Andryuk
2025-03-12 15:54 ` Anthony PERARD
2025-03-12 15:56 ` Andrew Cooper
2025-03-12 17:09 ` Jason Andryuk
2025-03-08 0:17 ` [PATCH v2 2/2] tools/libxl: Skip missing PCI GSIs Jason Andryuk
2025-03-12 15:57 ` Anthony PERARD
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