Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>

Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>

Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>

Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>

* [submodule] update sonic-linux-kernel (#2985)
* Fix many version strings
* Update minor version
* Update arista-drivers submodule (#9)
* Rebuild SDK on new kernel (#10)

* Also add README.md

* Prevent copy and assignment for SaiAttributeList

* Make sairedis threadsafe

* Add asic compile/switch skeleton in redis/syncd

* Add SaiAttribute class

* Fix producer and consumer calls

* Add more serialization types

…nic-net#9)

* [sfputilbase]: enhance the sfputilbase

[List of changes]

* add ability to only read and parse specific bytes from eeprom
* add two API to read the transceiver info and dom info which intrested by SNMP
* add a new API definiton: get_transceiver_change_event
* fix a bug: wrong 'VendorOUI' offset for sff8472

	modified:   sff8436.py
	modified:   sff8472.py
	modified:   sfputilbase.py

Signed-off-by Liu Kebo kebol@mellanox.com

* fix for missing N/A

* fix review comments

* fix indent

* fix file close bug

* add tx_power support

* fix typo

* fix typo

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* [BFN] Updated platform APIs impl

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* Extended BFN platform SFP APIs implementation

* Update sfp.py

* [BFN] Extended SFP platform plugin implementation

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* [BFN] Extended Fans platform plugin implementation

* [BFN] divided classes Fan and  FanDrawer into 2 files

* Signed-off-by: Vadym Yashchenko <vadymx.yashchenko@intel.com>

What I did
	Add get_model() function
	Add get_low_critical_threshold() function
	Change __get(...) function.
How I did it
	Differnece from previous implementation of __get(...) function is return real value or -9999.9 if value is not provided by thrift API

* Add get_presence() function and revised __get() function

Signed-off-by: Vadym Yashchenko <vadymx.yashchenko@intel.com>

* [BFN] Updated PSU platform APIs impl

Signed-off-by: Dmytro Lytvynenko <dmytrox.lytvynenko@intel.com>

* Added BFN PSU cache (#9)

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* [BFN]  Fans and Fantray platform APIs update (#7)

* [BFN] Updated SFP platform APIs (#10)

Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>

* [BFN] Updated platform API for thermal (#8)

* Signed-off-by: Vadym Yashchenko <vadymx.yashchenko@intel.com>

* Revert "[BFN]  Fans and Fantray platform APIs update (#7)" (#11)

This reverts commit c62a733.

* Add support health monitor system (#15)

Signed-off-by: Petro Bratash <petrox.bratash@intel.com>

* Update chassis.py

* [BFN] Updated FANs and FAN Tray platform API (#14)

* Fix fix_alignment (#17)

Signed-off-by: Petro Bratash <petrox.bratash@intel.com>

* [BFN] Improvement show environment (#16)

* Added PSU temperature skip into platform.json (#18)

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* Do not skip psud on Newport

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* [BFN] fix fan status from Not OK to Ok (#19)

* [BFN] Updated SFP platform plugin (#13)

Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>

* [DPB] Fix typo for Ethernet0 2x200G[100G,40G] breakout mode (#21)

Signed-off-by: Mykola Gerasymenko <mykolax.gerasymenko@intel.com>

* [barefoot] Tmp fix vendor_rev (#22)

Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>

* Fixed python issues in sonic_platform/fan_drawer.py

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* Updated fan_drawer.py

* Fixing trailing white spaces in fan_drawer.py

* [BFN] Fix thrift for SFPs API

Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>

* In platform.json, replaced 'false' with '0' to workaround ast.literal_eval() issue

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* [Newport] Thermal manager  (#23)

* Signed-off-by: Vadym Yashchenko <vadymx.yashchenko@intel.com>

* Revert "In platform.json, replaced 'false' with '0' to workaround ast.literal_eval() issue"

This reverts commit 1e73127.

* Removed 'controllable' options from platform.json to fix factory default config generation

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

* Update thermal_manager.py

* Migrated SFP plugin to sonic_xcvr API (#30)

Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>

Co-authored-by: KostiantynYarovyiBf <kostiantynx.yarovyi@intel.com>
Co-authored-by: Vadym Yashchenko <vadymx.yashchenko@intel.com>
Co-authored-by: Dmytro Lytvynenko <dmytrox.lytvynenko@intel.com>
Co-authored-by: Volodymyr Boiko <volodymyrx.boiko@intel.com>
Co-authored-by: Petro Bratash <petrox.bratash@intel.com>
Co-authored-by: Mykola Gerasymenko <mykolax.gerasymenko@intel.com>

ndk 22.6.3

To fix a statistical issue. The original fix was done in FRRouting/frr#17297. However to accommodate 8.5.4 the patch in the PR was added.

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
#4  0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
#5  0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
#6  route_next (node=<optimized out>) at ../lib/table.c:436
#7  route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
#8  0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
    at ../zebra/interface.c:312
#9  0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478

Adding the below fix from FRR FRRouting/frr#17297

This is to fix the following crash which is a statistical issue

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
#4  0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
#5  0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
#6  route_next (node=<optimized out>) at ../lib/table.c:436
#7  route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
#8  0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
    at ../zebra/interface.c:312
#9  0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478

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#### Why I did it

Adding the below fix from FRR FRRouting/frr#17297

This is to fix the following crash which is a statistical issue

```
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
sonic-net#1  0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
sonic-net#2  0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
sonic-net#3  0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
sonic-net#4  0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
sonic-net#5  0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
sonic-net#6  route_next (node=<optimized out>) at ../lib/table.c:436
sonic-net#7  route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
sonic-net#8  0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
    at ../zebra/interface.c:312
sonic-net#9  0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
sonic-net#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
sonic-net#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
sonic-net#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
sonic-net#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
sonic-net#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478
```

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Added patch.

#### How to verify it
Running BGP tests.

<!--
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.
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#### A picture of a cute animal (not mandatory but encouraged)

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

 Please provide the following information:
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#### Why I did it

Adding the below fix from FRR FRRouting/frr#17297

This is to fix the following crash which is a statistical issue

```
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0 0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
#4 0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
#5 0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
#6 route_next (node=<optimized out>) at ../lib/table.c:436
#7 route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
#8 0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
 at ../zebra/interface.c:312
#9 0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478
```

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Added patch.

#### How to verify it
Running BGP tests.

<!--
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
-->

- [ ] 201811
- [ ] 201911
- [ ] 202006
- [ ] 202012
- [ ] 202106
- [ ] 202111
- [ ] 202205
- [ ] 202211
- [ ] 202305

#### 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
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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)

<!--
     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

Adding the below fix from FRR FRRouting/frr#17297

This is to fix the following crash which is a statistical issue

```
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
#4  0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
sonic-net#5  0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
sonic-net#6  route_next (node=<optimized out>) at ../lib/table.c:436
sonic-net#7  route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
sonic-net#8  0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
    at ../zebra/interface.c:312
sonic-net#9  0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
sonic-net#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
sonic-net#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
sonic-net#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
sonic-net#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
sonic-net#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478
```

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Added patch.

#### How to verify it
Running BGP tests.

<!--
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
-->

- [ ] 201811
- [ ] 201911
- [ ] 202006
- [ ] 202012
- [ ] 202106
- [ ] 202111
- [ ] 202205
- [ ] 202211
- [ ] 202305

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

…omatically (sonic-net#638)

#### Why I did it
src/sonic-swss-common
```
* 8820804 - (HEAD -> 202412, origin/HEAD, origin/202412) Handle 'bulkget' in consumer_table_pops.lua (sonic-net#970) (sonic-net#11) (7 hours ago) [mssonicbld]
* 8ee90ad - Handle 'bulkget' in consumer_table_pops.lua (sonic-net#970) (sonic-net#10) (31 hours ago) [mssonicbld]
* d302b11 - Handle 'bulkget' in consumer_table_pops.lua (sonic-net#970) (sonic-net#9) (2 days ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tomatically (sonic-net#637)

#### Why I did it
src/sonic-linux-kernel
```
* 8c0b9cf - (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#11) (7 hours ago) [mssonicbld]
* a68d9f2 - [optoe] Reset page select byte to 0 before upper memory access on page 0h (sonic-net#464) (sonic-net#10) (31 hours ago) [mssonicbld]
* f18e59c - [optoe] Reset page select byte to 0 before upper memory access on page 0h (sonic-net#464) (sonic-net#9) (2 days ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…D automatically (sonic-net#898)

#### Why I did it
src/sonic-platform-daemons
```
* b19ad82 - (HEAD -> 202412, origin/202412) Refactor port_port_sfp_info_to_db() to read key:value pairs directly from port_info_dict (sonic-net#9) (20 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

[202412] Code sync sonic-net/sonic-platform-common:202411 => 202412

- 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>

- 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>

…net#25643)

* [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 (sonic-net#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>

---------

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

…dating udevd rules (#26343)

- Why I did it
On SONiC SmartSwitch platforms with DPUs, systemd-udevd crashes with SIGABRT on every reboot when DPU firmware initialization is slow. During the initramfs boot phase, a standalone systemd-udevd daemon is started to handle device discovery. If DPU firmware takes longer than the 60-second udevadm settle timeout (BlueField-3 DPUs can take 120 seconds each in the failure case when they are stuck), the initramfs cannot stop this udevd before switch_root. The stale process survives into the real system but is never chrooted into the overlayfs root, leaving it with a broken filesystem view. When dpu-udev-manager.sh writes udev rules, the stale udevd detects the change and crashes on an assertion in systemd's chase() path resolution (assert(path_is_absolute(p)) at chase.c:648), because dir_fd_is_root() returns false for a process whose root still points to the initramfs rootfs rather than the overlayfs.

This triggers a systemd issue : systemd/systemd#29559 which maintainers doesn't consider as a bug from systemd side. Raising this fix for our usecase.

Core was generated by `/usr/lib/systemd/systemd-udevd --daemon --resolve-names=never'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f29fe7f695c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0  0x00007f29fe7f695c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f29fe7a1cc2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f29fe78a4ac in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007f29fea50c11 in ?? () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#4  0x00007f29feb94a8b in chase () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#5  0x00007f29feb956e2 in chase_and_opendir () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#6  0x00007f29feb9a609 in conf_files_list_strv () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#7  0x00007f29fea913e8 in config_get_stats_by_path () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#8  0x0000559f295519cf in ?? ()
#9  0x0000559f29553a77 in ?? ()
#10 0x00007f29fec36055 in ?? () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#11 0x00007f29fec3668d in sd_event_dispatch () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#12 0x00007f29fec394a8 in sd_event_run () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#13 0x00007f29fec396c7 in sd_event_loop () from /usr/lib/x86_64-linux-gnu/systemd/libsystemd-shared-257.so
#14 0x0000559f29545820 in ?? ()
#15 0x00007f29fe78bca8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#16 0x00007f29fe78bd65 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#17 0x0000559f29545c51 in ?? ()

- How I did it
Added a kill_stale_udevd() function to dpu-udev-manager.sh that runs before writing the udev rules. It identifies the systemd-managed udevd PID via systemctl show, then kills any other systemd-udevd --daemon process that doesn't match -- these are leftover initramfs instances. If no stale process exists (e.g. DPUs are healthy and the initramfs udevd exited cleanly), the function is a no-op.

- How to verify it
Deploy the image on a SmartSwitch with DPUs in a state where firmware initialization times out (>60s per DPU) by stopping image installation before firmware install step
Reboot the switch
Verify no new systemd-udevd coredumps in /var/core/
Verify the stale process was killed: journalctl -b 0 | grep dpu-udev-manager should show killing stale initramfs udevd PID (systemd udevd is PID )
Verify systemd-udevd.service is healthy: systemctl status systemd-udevd should show active (running)
Verify DPU udev rules were written: cat /etc/udev/rules.d/92-midplane-intf.rules should contain the DPU interface naming rules

Signed-off-by: Hemanth Kumar Tirupati <tirupatihemanthkumar@gmail.com>