04cb88e791
- nodedev: transient mdev update on nodeDeviceCreateXML (rhbz#2143158) - nodedev: refactor mdevctl thread functions (rhbz#2143158) - nodedev: update mdevs from the mdevctl thread (rhbz#2143158) Resolves: rhbz#2143158
51 lines
1.9 KiB
Diff
51 lines
1.9 KiB
Diff
From d993cec578f2bbb121dcacea6728cf34da14e62e Mon Sep 17 00:00:00 2001
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Message-ID: <d993cec578f2bbb121dcacea6728cf34da14e62e.1689602377.git.jdenemar@redhat.com>
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From: Boris Fiuczynski <fiuczy@linux.ibm.com>
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Date: Fri, 30 Jun 2023 13:34:00 +0200
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Subject: [PATCH] nodedev: transient mdev update on nodeDeviceCreateXML
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Update the optional mdev attributes by running an mdevctl update on a
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new created nodedev object representing an mdev.
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
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Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
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Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
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Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
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(cherry picked from commit 37481aa1f15ece6b187b8fa219966f77648c813d)
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Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
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---
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src/node_device/node_device_udev.c | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
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index 4c37ec3189..fce4212728 100644
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--- a/src/node_device/node_device_udev.c
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+++ b/src/node_device/node_device_udev.c
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@@ -1757,12 +1757,20 @@ nodeStateCleanup(void)
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static int
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udevHandleOneDevice(struct udev_device *device)
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{
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+ virNodeDevCapType dev_cap_type;
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const char *action = udev_device_get_action(device);
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VIR_DEBUG("udev action: '%s': %s", action, udev_device_get_syspath(device));
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- if (STREQ(action, "add") || STREQ(action, "change"))
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- return udevAddOneDevice(device);
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+ if (STREQ(action, "add") || STREQ(action, "change")) {
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+ int ret = udevAddOneDevice(device);
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+ if (ret == 0 &&
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+ udevGetDeviceType(device, &dev_cap_type) == 0 &&
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+ dev_cap_type == VIR_NODE_DEV_CAP_MDEV)
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+ if (nodeDeviceUpdateMediatedDevices() < 0)
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+ VIR_WARN("mdevctl failed to update mediated devices");
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+ return ret;
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+ }
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if (STREQ(action, "remove"))
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return udevRemoveOneDevice(device);
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--
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2.41.0
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