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Changes representative of linux-4.18.0-305.el8.tar.xz
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da-x committed Apr 29, 2021

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2 changes: 1 addition & 1 deletion .get_maintainer.conf
Original file line number Diff line number Diff line change
@@ -1 +1 @@
--mpath redhat/rhdocs/MAINTAINERS --no-git --no-git-fallback
--mpath redhat/rhdocs/info/RHMAINTAINERS --no-git --no-git-fallback
50 changes: 50 additions & 0 deletions .gitlab-ci-private.yml
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@@ -0,0 +1,50 @@
# This CI will only work for trusted contributors. CI for public contributors
# runs via a webhook on the merge requests. There's nothing you have to do if
# you want your changes tested -- created pipelines will be automatically
# linked in the merge request and appropriate labels will be added to it.
# Changes to this file will NOT be reflected in the testing.

workflow:
rules:
- if: $CI_MERGE_REQUEST_ID

variables:
git_url: ${CI_MERGE_REQUEST_PROJECT_URL}
git_url_cache_owner: kernel
branch: ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
commit_hash: ${CI_COMMIT_SHA}
mr_id: ${CI_MERGE_REQUEST_IID}
mr_url: ${CI_MERGE_REQUEST_PROJECT_URL}/-/merge_requests/${CI_MERGE_REQUEST_IID}
title: ${CI_COMMIT_TITLE}
kernel_type: internal
make_target: rpm
builder_image: quay.io/cki/builder-rhel8
build_kabi_whitelist: 'true'
tree_yaml_name: rhel
publish_elsewhere: 'true'

realtime_check:
variables:
name: kernel-rt-rhel8
merge_tree: ${CI_MERGE_REQUEST_PROJECT_URL}
merge_tree_cache_owner: kernel
merge_branch: 8.4-rt
architectures: 'x86_64'
package_name: kernel-rt
skip_test: 'true'
trigger:
project: redhat/red-hat-ci-tools/kernel/cki-scratch-pipelines/scratch-pipelines
branch: rhel8
strategy: depend
allow_failure: true

trigger_pipeline:
variables:
name: kernel-rhel8
architectures: 'x86_64 ppc64le aarch64 s390x'
kpet_tree_family: rhel8
native_tools: 'true'
trigger:
project: redhat/red-hat-ci-tools/kernel/cki-scratch-pipelines/scratch-pipelines
branch: rhel8
strategy: depend
46 changes: 28 additions & 18 deletions .gitlab-ci.yml
Original file line number Diff line number Diff line change
@@ -8,32 +8,42 @@ workflow:
rules:
- if: $CI_MERGE_REQUEST_ID

variables:
git_url: ${CI_MERGE_REQUEST_PROJECT_URL}
branch: ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
commit_hash: ${CI_COMMIT_SHA}
mr_id: ${CI_MERGE_REQUEST_IID}
mr_url: ${CI_MERGE_REQUEST_PROJECT_URL}/-/merge_requests/${CI_MERGE_REQUEST_IID}
title: ${CI_COMMIT_TITLE}
kernel_type: internal
make_target: rpm
builder_image: quay.io/cki/builder-rhel8
build_kabi_whitelist: 'true'
tree_yaml_name: rhel
publish_elsewhere: 'true'

realtime_check:
variables:
name: kernel-rt-rhel8
merge_tree: ${CI_MERGE_REQUEST_PROJECT_URL}
merge_branch: 8.4-rt
architectures: 'x86_64'
package_name: kernel-rt
skip_test: 'true'
trigger:
project: redhat/red-hat-ci-tools/kernel/cki-internal-pipelines/cki-internal-contributors
branch: rhel8
strategy: depend
allow_failure: true

trigger_pipeline:
variables:
git_url: ${CI_MERGE_REQUEST_PROJECT_URL}
branch: ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
commit_hash: ${CI_COMMIT_SHA}
name: kernel-rhel8
mr_id: ${CI_MERGE_REQUEST_IID}
mr_url: ${CI_MERGE_REQUEST_PROJECT_URL}/-/merge_requests/${CI_MERGE_REQUEST_IID}
title: ${CI_COMMIT_TITLE}

send_ready_for_test_pre: 'True'
send_ready_for_test_post: 'True'
kernel_type: internal
make_target: rpm
builder_image: quay.io/cki/builder-rhel8
architectures: 'x86_64 ppc64le aarch64 s390x'
build_kabi_whitelist: 'true'
tree_yaml_name: rhel
kpet_tree_family: rhel8
package_name: kernel
publish_elsewhere: 'true'
native_tools: 'true'
# Skip testing for now to save resources. Uncomment ystream_distro and remove
# the skip_ beaker line when ready for production.
#skip_beaker: 'true'
disttag_override: '.el8_3'
trigger:
project: redhat/red-hat-ci-tools/kernel/cki-internal-pipelines/cki-internal-contributors
branch: rhel8
211 changes: 211 additions & 0 deletions Documentation/ABI/stable/sysfs-driver-dma-idxd
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What: /sys/bus/dsa/devices/dsa<m>/version
Date: Apr 15, 2020
KernelVersion: 5.8.0
Contact: dmaengine@vger.kernel.org
Description: The hardware version number.

What: /sys/bus/dsa/devices/dsa<m>/cdev_major
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The major number that the character device driver assigned to
this device.

What: /sys/bus/dsa/devices/dsa<m>/errors
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The error information for this device.

What: /sys/bus/dsa/devices/dsa<m>/max_batch_size
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The largest number of work descriptors in a batch.

What: /sys/bus/dsa/devices/dsa<m>/max_work_queues_size
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The maximum work queue size supported by this device.

What: /sys/bus/dsa/devices/dsa<m>/max_engines
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The maximum number of engines supported by this device.

What: /sys/bus/dsa/devices/dsa<m>/max_groups
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The maximum number of groups can be created under this device.

What: /sys/bus/dsa/devices/dsa<m>/max_tokens
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The total number of bandwidth tokens supported by this device.
The bandwidth tokens represent resources within the DSA
implementation, and these resources are allocated by engines to
support operations.

What: /sys/bus/dsa/devices/dsa<m>/max_transfer_size
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The number of bytes to be read from the source address to
perform the operation. The maximum transfer size is dependent on
the workqueue the descriptor was submitted to.

What: /sys/bus/dsa/devices/dsa<m>/max_work_queues
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The maximum work queue number that this device supports.

What: /sys/bus/dsa/devices/dsa<m>/numa_node
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The numa node number for this device.

What: /sys/bus/dsa/devices/dsa<m>/op_cap
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The operation capability bit mask specify the operation types
supported by the this device.

What: /sys/bus/dsa/devices/dsa<m>/pasid_enabled
Date: Oct 27, 2020
KernelVersion: 5.11.0
Contact: dmaengine@vger.kernel.org
Description: To indicate if PASID (process address space identifier) is
enabled or not for this device.

What: /sys/bus/dsa/devices/dsa<m>/state
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The state information of this device. It can be either enabled
or disabled.

What: /sys/bus/dsa/devices/dsa<m>/group<m>.<n>
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The assigned group under this device.

What: /sys/bus/dsa/devices/dsa<m>/engine<m>.<n>
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The assigned engine under this device.

What: /sys/bus/dsa/devices/dsa<m>/wq<m>.<n>
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The assigned work queue under this device.

What: /sys/bus/dsa/devices/dsa<m>/configurable
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: To indicate if this device is configurable or not.

What: /sys/bus/dsa/devices/dsa<m>/token_limit
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The maximum number of bandwidth tokens that may be in use at
one time by operations that access low bandwidth memory in the
device.

What: /sys/bus/dsa/devices/dsa<m>/cmd_status
Date: Aug 28, 2020
KernelVersion: 5.10.0
Contact: dmaengine@vger.kernel.org
Description: The last executed device administrative command's status/error.

What: /sys/bus/dsa/devices/wq<m>.<n>/block_on_fault
Date: Oct 27, 2020
KernelVersion: 5.11.0
Contact: dmaengine@vger.kernel.org
Description: To indicate block on fault is allowed or not for the work queue
to support on demand paging.

What: /sys/bus/dsa/devices/wq<m>.<n>/group_id
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The group id that this work queue belongs to.

What: /sys/bus/dsa/devices/wq<m>.<n>/size
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The work queue size for this work queue.

What: /sys/bus/dsa/devices/wq<m>.<n>/type
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The type of this work queue, it can be "kernel" type for work
queue usages in the kernel space or "user" type for work queue
usages by applications in user space.

What: /sys/bus/dsa/devices/wq<m>.<n>/cdev_minor
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The minor number assigned to this work queue by the character
device driver.

What: /sys/bus/dsa/devices/wq<m>.<n>/mode
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The work queue mode type for this work queue.

What: /sys/bus/dsa/devices/wq<m>.<n>/priority
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The priority value of this work queue, it is a vlue relative to
other work queue in the same group to control quality of service
for dispatching work from multiple workqueues in the same group.

What: /sys/bus/dsa/devices/wq<m>.<n>/state
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The current state of the work queue.

What: /sys/bus/dsa/devices/wq<m>.<n>/threshold
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The number of entries in this work queue that may be filled
via a limited portal.

What: /sys/bus/dsa/devices/wq<m>.<n>/max_transfer_size
Date: Aug 28, 2020
KernelVersion: 5.10.0
Contact: dmaengine@vger.kernel.org
Description: The max transfer sized for this workqueue. Cannot exceed device
max transfer size. Configurable parameter.

What: /sys/bus/dsa/devices/wq<m>.<n>/max_batch_size
Date: Aug 28, 2020
KernelVersion: 5.10.0
Contact: dmaengine@vger.kernel.org
Description: The max batch size for this workqueue. Cannot exceed device
max batch size. Configurable parameter.

What: /sys/bus/dsa/devices/engine<m>.<n>/group_id
Date: Oct 25, 2019
KernelVersion: 5.6.0
Contact: dmaengine@vger.kernel.org
Description: The group that this engine belongs to.
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