[code sync] Merge code from sonic-net/sonic-buildimage:202412 to 202503#1387
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mssonicbld merged 7 commits intoAzure:202503from Jul 22, 2025
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[code sync] Merge code from sonic-net/sonic-buildimage:202412 to 202503#1387mssonicbld merged 7 commits intoAzure:202503from
mssonicbld merged 7 commits intoAzure:202503from
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Jul 22, 2025
mssonicbld
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#### Why I did it BRCM SAI 13.2.1 increases the pkt trim buffer pool to 1.7MB, leading to the reduction of available lossy queue buffer. Without this change, there will be a syncd crash on default buffer profile pairing with SAI 13.2.1. ##### Work item tracking - Microsoft ADO **(number only)**: #### How I did it Reduce default ingress and egress lossy buffer size from 165307264 with 161999982 #### How to verify it Verified on Arista-7060X6-64PE-B-C512S2 #### Which release branch to backport (provide reason below if selected) - [x] 202412 #### Tested branch (Please provide the tested image version) - [x] 202412.b27 #### Description for the changelog BRCM SAI 13.2.1 increases the pkt trim buffer pool to 1.7MB, available lossy queue buffer size to be reduced accordingly. #### Link to config_db schema for YANG module changes #### A picture of a cute animal (not mandatory but encouraged)
… HEAD automatically (Azure#1375) #### Why I did it src/sonic-linux-kernel ``` * 7f3e021 - (HEAD -> 202412, origin/HEAD, origin/202412) Integrate HW-MGMT 7.0040.4019 Changes (Azure#46) (6 hours ago) [Vivek] ``` #### How I did it #### How to verify it #### Description for the changelog
…D automatically (Azure#1374) #### Why I did it src/sonic-sairedis ``` * e35a2de8 - (HEAD -> 202412, origin/HEAD, origin/202412) Fix missing counter info for Broadcom Management Ports on TH5 (Azure#69) (21 hours ago) [Justin Wong] ``` #### How I did it #### How to verify it #### Description for the changelog
…e change (Azure#1380) #### Why I did it BRCM SAI 13.2.1 increases the pkt trim buffer pool to 1.7MB, leading to the reduction of available lossy queue buffer. Without this change, there will be a syncd crash on default buffer profile pairing with SAI 13.2.1. ##### Work item tracking - Microsoft ADO **(number only)**: #### How I did it Reduce default ingress and egress lossy buffer size from 165307264 with 161999982 #### How to verify it Verified on Arista-7060X6-64PE-B-C512S2 #### Which release branch to backport (provide reason below if selected) - [x] 202412 #### Tested branch (Please provide the tested image version) - [x] 202412.b27 #### Description for the changelog BRCM SAI 13.2.1 increases the pkt trim buffer pool to 1.7MB, available lossy queue buffer size to be reduced accordingly. #### Link to config_db schema for YANG module changes #### A picture of a cute animal (not mandatory but encouraged)
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