This is a note to let you know that I've just added the patch titled
vDPA/ifcvf: ifcvf_request_irq works on ifcvf_hw
to the 6.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
vdpa-ifcvf-ifcvf_request_irq-works-on-ifcvf_hw.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7cfd36b7e8be6bdaeb5af0f9729871b732a7a3c8 Mon Sep 17 00:00:00 2001
From: Zhu Lingshan <lingshan.zhu@xxxxxxxxx>
Date: Fri, 25 Nov 2022 22:57:20 +0800
Subject: vDPA/ifcvf: ifcvf_request_irq works on ifcvf_hw
From: Zhu Lingshan <lingshan.zhu@xxxxxxxxx>
commit 7cfd36b7e8be6bdaeb5af0f9729871b732a7a3c8 upstream.
All ifcvf_request_irq's callees are refactored
to work on ifcvf_hw, so it should be decoupled
from the adapter as well
Signed-off-by: Zhu Lingshan <lingshan.zhu@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Message-Id: <20221125145724.1129962-9-lingshan.zhu@xxxxxxxxx>
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/vdpa/ifcvf/ifcvf_main.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -314,9 +314,8 @@ err:
return -EFAULT;
}
-static int ifcvf_request_irq(struct ifcvf_adapter *adapter)
+static int ifcvf_request_irq(struct ifcvf_hw *vf)
{
- struct ifcvf_hw *vf = &adapter->vf;
int nvectors, ret, max_intr;
nvectors = ifcvf_alloc_vectors(vf);
@@ -468,7 +467,7 @@ static void ifcvf_vdpa_set_status(struct
if ((status & VIRTIO_CONFIG_S_DRIVER_OK) &&
!(status_old & VIRTIO_CONFIG_S_DRIVER_OK)) {
- ret = ifcvf_request_irq(adapter);
+ ret = ifcvf_request_irq(vf);
if (ret) {
status = ifcvf_get_status(vf);
status |= VIRTIO_CONFIG_S_FAILED;
Patches currently in stable-queue which might be from lingshan.zhu@xxxxxxxxx are
queue-6.2/vdpa-ifcvf-allocate-the-adapter-in-dev_add.patch
queue-6.2/vdpa-ifcvf-decouple-vq-irq-releasers-from-the-adapter.patch
queue-6.2/vdpa-ifcvf-decouple-vq-irq-requester-from-the-adapter.patch
queue-6.2/vdpa-ifcvf-ifcvf_request_irq-works-on-ifcvf_hw.patch
queue-6.2/vdpa-ifcvf-decouple-config-space-ops-from-the-adapter.patch
queue-6.2/vdpa-ifcvf-decouple-config-irq-releaser-from-the-adapter.patch
queue-6.2/vdpa-ifcvf-alloc-the-mgmt_dev-before-the-adapter.patch
queue-6.2/vdpa-ifcvf-manage-ifcvf_hw-in-the-mgmt_dev.patch
queue-6.2/vdpa-ifcvf-decouple-hw-features-manipulators-from-the-adapter.patch
queue-6.2/vdpa-ifcvf-decouple-config-dev-irq-requester-and-vectors-allocator-from-the-adapter.patch
