- Merge pull request sonic-net#18 from yxieca/no_buffering
- Revert "Pep 8 compliance, code cleanup (sonic-net#15)" (sonic-net#16)
- Pep 8 compliance, code cleanup (sonic-net#15)
- add detailed comments for get_transceiver_change_event (sonic-net#12)


Signed-off-by: Ying Xie <ying.xie@microsoft.com>

- Merge pull request #18 from yxieca/no_buffering
- Revert "Pep 8 compliance, code cleanup (#15)" (#16)
- Pep 8 compliance, code cleanup (#15)
- add detailed comments for get_transceiver_change_event (#12)


Signed-off-by: Ying Xie <ying.xie@microsoft.com>

… testing (sonic-net#16)

… testing (sonic-net#16)

Signed-off-by: Shuotian Cheng <shuche@microsoft.com>

This reverts commit 3b1f0ef.

This update brings in the following commits.

86c1108 Enable arm architecture to build in addition to amd64 (sonic-net#37)
4acb2c3 fix bugs and enhance Transformer (sonic-net#35)
49e5a22 ygot related enhancements and fixes (sonic-net#34)
51224de Fix ietf yang search path for cvl schema builds (sonic-net#32)
3c6cdb3 CVL Changes sonic-net#8: 'must' and 'when' expression evaluation (sonic-net#31)
dabf231 CVL Changes sonic-net#7: 'leafref' evaluation (sonic-net#28)
6f9535f CVL Changes sonic-net#6: Customized Xpath Engine integration (sonic-net#27)
5e2466b DB-Layer fixes/enhancements (sonic-net#26)
9a27302 CVL Changes sonic-net#4: Implementation of new CVL APIs (sonic-net#22)
dbf1093 Translib support for authorization, yang versioning and Delete flag (sonic-net#21)
80f369e CVL Changes sonic-net#5: YParser enhancement (sonic-net#23)
904ce18 CVL Changes sonic-net#3: Multi-db instance support (sonic-net#20)
9d24a34 CVL Changes sonic-net#2:  YValidator infra changes for evaluating xpath expression (sonic-net#19)
f3fc40f CVL Changes sonic-net#1: Initial CVL code reorganization and common infra changes (sonic-net#18)
4922601 Bulk and RPC API support in translib (sonic-net#16)
1d730df RFC7895 yang module library implementation (sonic-net#15)

This update brings in the following commits.

86c1108 Enable arm architecture to build in addition to amd64 (#37)
4acb2c3 fix bugs and enhance Transformer (#35)
49e5a22 ygot related enhancements and fixes (#34)
51224de Fix ietf yang search path for cvl schema builds (#32)
3c6cdb3 CVL Changes #8: 'must' and 'when' expression evaluation (#31)
dabf231 CVL Changes #7: 'leafref' evaluation (#28)
6f9535f CVL Changes #6: Customized Xpath Engine integration (#27)
5e2466b DB-Layer fixes/enhancements (#26)
9a27302 CVL Changes #4: Implementation of new CVL APIs (#22)
dbf1093 Translib support for authorization, yang versioning and Delete flag (#21)
80f369e CVL Changes #5: YParser enhancement (#23)
904ce18 CVL Changes #3: Multi-db instance support (#20)
9d24a34 CVL Changes #2:  YValidator infra changes for evaluating xpath expression (#19)
f3fc40f CVL Changes #1: Initial CVL code reorganization and common infra changes (#18)
4922601 Bulk and RPC API support in translib (#16)
1d730df RFC7895 yang module library implementation (#15)

4475750 Config reload fix (#29)
cf60d5e [ci]: add proper azp (#26)
f0fbfe7 [CI] Set up CI with Azure Pipelines (#25)
879d7bd Include port default fec configuration to be included in ZTP configuration (#24)
a6ae955 Add a pre-defined plugin to download a list of files (#23)
6f0305b [MultiDB] Add multidb support to sonic-ztp (#16)

Advance submodule update with the following changes:
4475750 Config reload fix (#29)
cf60d5e [ci]: add proper azp (#26)
f0fbfe7 [CI] Set up CI with Azure Pipelines (#25)
879d7bd Include port default fec configuration to be included in ZTP configuration (#24)
a6ae955 Add a pre-defined plugin to download a list of files (#23)
6f0305b [MultiDB] Add multidb support to sonic-ztp (#16)

* Enable iproute2 as the SDK is also built

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* [Nvidia] Dont use mkbmdeb method of dkms to build the package

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Include mft into the bookworm build

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Added linux image to the Depends section of mft

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

---------

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

[Nvidia] Enable iproute2 & fix mft build (#16)

* Enable iproute2 as the SDK is also built

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* [Nvidia] Dont use mkbmdeb method of dkms to build the package

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Added linux image to the Depends section of mft

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

[Nvidia] [Bookworm] Separate KERNEL_MFT into a new target (#16782)

* [Nvidia] Seperate KERNEL_MFT into a new target because of kernel header dependency

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Update linux-kernel submodule

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Fix paralell build problem

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

---------

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

[Nvidia] Enable iproute2 & fix mft build (#16)

* Enable iproute2 as the SDK is also built

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* [Nvidia] Dont use mkbmdeb method of dkms to build the package

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Added linux image to the Depends section of mft

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

[Nvidia] [Bookworm] Separate KERNEL_MFT into a new target (#16782)

* [Nvidia] Seperate KERNEL_MFT into a new target because of kernel header dependency

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Update linux-kernel submodule

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

* Fix paralell build problem

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

---------

Signed-off-by: Vivek Reddy <vkarri@nvidia.com>

…#17750)

#### Why I did it
src/dhcpmon
```
* 2443073 - (HEAD -> 202311, origin/202311) [counter] Clear counter table when dhcpmon init (#14) (#16) (2 days ago) [Yaqiang Zhu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

ndk 22.9.5

…ly (#20955)

#### Why I did it
src/sonic-bmp
```
* 4dcef92 - (HEAD -> master, origin/master, origin/HEAD) Merge pull request #16 from FengPan-Frank/fix1 (25 hours ago) [Feng-msft]
* 4735a94 - Bug fixing during integration test (35 hours ago) [Feng Pan]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…ly (sonic-net#20955)

#### Why I did it
src/sonic-bmp
```
* 4dcef92 - (HEAD -> master, origin/master, origin/HEAD) Merge pull request sonic-net#16 from FengPan-Frank/fix1 (25 hours ago) [Feng-msft]
* 4735a94 - Bug fixing during integration test (35 hours ago) [Feng Pan]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tically (sonic-net#673)

#### Why I did it
src/sonic-sairedis
```
* f727bb5 - (HEAD -> 202412, origin/HEAD, origin/202412) [code sync] Merge code from sonic-net/sonic-sairedis:202411 to 202412 (sonic-net#16) (55 minutes ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…omatically (sonic-net#690)

#### Why I did it
src/sonic-swss-common
```
* e787abe - (HEAD -> 202412, origin/HEAD, origin/202412) [code sync] Merge code from sonic-net/sonic-swss-common:202411 to 202412 (sonic-net#16) (21 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tomatically (sonic-net#689)

#### Why I did it
src/sonic-linux-kernel
```
* 771ce48 - (HEAD -> 202412, origin/HEAD, origin/202412) [optoe] Reset page select byte to 0 before upper memory access on page 0h (sonic-net#464) (sonic-net#16) (21 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

```<br>* aec88a7 - (HEAD -> 202412) Merge branch '202411' of https://github.com/sonic-net/sonic-platform-common into 202412 (2025-02-12) [Sonic Automation]
* b7e75d8 - (origin/202411) Add 800G innolight PNs (sonic-net#540) (2025-02-07) [mssonicbld]<br>```

…test HEAD automatically (sonic-net#1148)

#### Why I did it
src/sonic-platform-daemons
```
* 5016ded - (HEAD -> 202412, origin/202412) [xcvrd] Optimize module initialization performance (sonic-net#611) (sonic-net#16) (11 minutes ago) [Junchao-Mellanox]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tomatically (sonic-net#1498)

#### Why I did it
src/sonic-gnmi
```
* 3679372 - (HEAD -> 202412, origin/202412) Add SHOW implementation for interface transceiver error-status. (sonic-net#18) (4 hours ago) [mssonicbld]
* 45d679a - Add show watermark telemetry interval implementation (sonic-net#16) (19 hours ago) [mssonicbld]
* 57d0b6f - Simplify option support for all SHOW paths (sonic-net#15) (23 hours ago) [mssonicbld]
* 7dd2615 - Add support for show int error (sonic-net#14) (24 hours ago) [mssonicbld]
* d8e0216 - Add SHOW implementation for interface counters (#11) (25 hours ago) [mssonicbld]
* 6c56f41 - [202412] Manual cherrypick for adding support for RATES tables in Counters DB so that PRE_FEC/POST_FEC_BER via ST (#13) (26 hours ago) [Zain Budhwani]
```
#### How I did it
#### How to verify it
#### Description for the changelog

… sensor errors (#24783)

- Why I did it
Fix transient errors during bfb install on smartswitch platform.

ERR pmon#sensord: Error getting sensor data: mp2975/#16: Kernel interface error

- How I did it
Use pre-shutdown procedures before doing a reboot

- How to verify it
Installation of bfb image on dpu from switch shouldn't cause errors

Signed-off-by: Hemanth Kumar Tirupati <htirupati@nvidia.com>

… sensor errors

<!--
     Please make sure you've read and understood our contributing guidelines:
     https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md

     ** Make sure all your commits include a signature generated with `git commit -s` **

     If this is a bug fix, make sure your description includes "fixes #xxxx", or
     "closes #xxxx" or "resolves #xxxx"

     Please provide the following information:
-->

#### Why I did it
Fix transient errors during bfb install on smartswitch platform.

```
ERR pmon#sensord: Error getting sensor data: mp2975/sonic-net#16: Kernel interface error
```
##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Use pre-shutdown procedures before doing a reboot

#### How to verify it
Installation of bfb image on dpu from switch shouldn't cause errors
<!--
If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012.
-->

#### Which release branch to backport (provide reason below if selected)

<!--
- Note we only backport fixes to a release branch, *not* features!
- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
-->

- [ ] 202205
- [ ] 202211
- [ ] 202305
- [ ] 202311
- [ ] 202405
- [ ] 202411
- [ ] 202505

#### Tested branch (Please provide the tested image version)

<!--
- Please provide tested image version
- e.g.
- [x] 20201231.100
-->

- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->

#### Description for the changelog
<!--
Write a short (one line) summary that describes the changes in this
pull request for inclusion in the changelog:
-->

<!--
 Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.
-->

#### Link to config_db schema for YANG module changes
<!--
Provide a link to config_db schema for the table for which YANG model
is defined
Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md
-->

#### A picture of a cute animal (not mandatory but encouraged)

… sensor errors (#25276)

<!--
 Please make sure you've read and understood our contributing guidelines:
 https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md

 failure_prs.log Make sure all your commits include a signature generated with `git commit -s` **

 If this is a bug fix, make sure your description includes "fixes #xxxx", or
 "closes #xxxx" or "resolves #xxxx"

 Please provide the following information:
-->

#### Why I did it
Fix transient errors during bfb install on smartswitch platform.

```
ERR pmon#sensord: Error getting sensor data: mp2975/#16: Kernel interface error
```
##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Use pre-shutdown procedures before doing a reboot

#### How to verify it
Installation of bfb image on dpu from switch shouldn't cause errors
<!--
If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012.
-->

#### Which release branch to backport (provide reason below if selected)

<!--
- Note we only backport fixes to a release branch, *not* features!
- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
-->

- [ ] 202205
- [ ] 202211
- [ ] 202305
- [ ] 202311
- [ ] 202405
- [ ] 202411
- [ ] 202505

#### Tested branch (Please provide the tested image version)

<!--
- Please provide tested image version
- e.g.
- [x] 20201231.100
-->

- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->

#### Description for the changelog
<!--
Write a short (one line) summary that describes the changes in this
pull request for inclusion in the changelog:
-->

<!--
 Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.
-->

#### Link to config_db schema for YANG module changes
<!--
Provide a link to config_db schema for the table for which YANG model
is defined
Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md
-->

#### A picture of a cute animal (not mandatory but encouraged)

- Use free -m with division instead of free -g to avoid rounding (#1)
- Add = and ?= to Makefile dependency regex patterns (sonic-net#2, sonic-net#7)
- CPU calculation now uses /proc/stat delta (two reads) (sonic-net#3, sonic-net#14)
- Fix misleading 'critical path estimate' comment (sonic-net#4)
- Fix parallelism timeline comment (60s not 10s) (sonic-net#5)
- Include after-relationship packages in fan stats (sonic-net#6)
- Guard disk I/O division by zero when INTERVAL<=1 (sonic-net#8)
- Remove unused elapsed_line variable (sonic-net#9)
- Remove redundant LIBSWSSCOMMON_DBG check (sonic-net#10)
- Remove active_make_jobs from CSV header comment (sonic-net#11)
- Wire up _RDEPENDS parsing to build reverse deps (sonic-net#12)
- Remove unnecessary 'if v' filter on rdeps JSON (sonic-net#13)
- Remove unused REPORT_FORMAT parameter (sonic-net#15)
- Add cycle detection to critical path algorithm (sonic-net#16)
- Add execute permission check for companion scripts (sonic-net#17)

Signed-off-by: Rustiqly <rustiqly@users.noreply.github.com>

* [build] Add build timing report and dependency analysis tools

Add three scripts for build performance instrumentation:

- scripts/build-timing-report.sh: Parse per-package timing from build
  logs (HEADER/FOOTER timestamps), generate sorted duration table,
  phase breakdown, parallelism timeline, and CSV export.

- scripts/build-dep-graph.py: Parse rules/*.mk dependency graph,
  compute critical path, fan-out/fan-in bottleneck analysis, and
  generate DOT/JSON output for visualization.

- scripts/build-resource-monitor.sh: Sample CPU, memory, disk I/O,
  and Docker container count during builds for resource utilization
  analysis.

Add "make build-report" target to slave.mk that runs the timing
report and dependency analysis after a build completes.

Example output from a VS build on 24-core/30GB machine:
- 210 packages built in 53m wall time (173m CPU)
- Max concurrency: 5 (with SONIC_CONFIG_BUILD_JOBS=4)
- Critical path: 14 packages deep (libnl -> libswsscommon -> utilities)
- Top bottleneck: LIBSWSSCOMMON with 48 downstream dependents

Signed-off-by: Rustiqly <rustiqly@users.noreply.github.com>

* Address Copilot review: fix 17 bugs in build analysis scripts

- Use free -m with division instead of free -g to avoid rounding (#1)
- Add = and ?= to Makefile dependency regex patterns (#2, #7)
- CPU calculation now uses /proc/stat delta (two reads) (#3, #14)
- Fix misleading 'critical path estimate' comment (#4)
- Fix parallelism timeline comment (60s not 10s) (#5)
- Include after-relationship packages in fan stats (#6)
- Guard disk I/O division by zero when INTERVAL<=1 (#8)
- Remove unused elapsed_line variable (#9)
- Remove redundant LIBSWSSCOMMON_DBG check (#10)
- Remove active_make_jobs from CSV header comment (#11)
- Wire up _RDEPENDS parsing to build reverse deps (#12)
- Remove unnecessary 'if v' filter on rdeps JSON (#13)
- Remove unused REPORT_FORMAT parameter (#15)
- Add cycle detection to critical path algorithm (#16)
- Add execute permission check for companion scripts (#17)

Signed-off-by: Rustiqly <rustiqly@users.noreply.github.com>

---------

Signed-off-by: Rustiqly <rustiqly@users.noreply.github.com>
Co-authored-by: Rustiqly <rustiqly@users.noreply.github.com>