[Mellanox] Disable IOMMU for SN4280 platform #20271
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Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
dgsudharsan
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Sep 25, 2024
oleksandrivantsiv
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Oct 10, 2024
liat-grozovik
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Oct 20, 2024
mssonicbld
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Oct 21, 2024
- Why I did it Disable amd_iommu cmdline option to improve the bootup time after kexec from 60 sec to < 10 sec. - How I did it - How to verify it Verified Warm-reboot is finishing much earlier Ran the sonic-mgmt test suite and verified no issue. Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
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Cherry-pick PR to 202405: #20561 |
mssonicbld
pushed a commit
that referenced
this pull request
Oct 22, 2024
- Why I did it Disable amd_iommu cmdline option to improve the bootup time after kexec from 60 sec to < 10 sec. - How I did it - How to verify it Verified Warm-reboot is finishing much earlier Ran the sonic-mgmt test suite and verified no issue. Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
aidan-gallagher
pushed a commit
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that referenced
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Nov 16, 2024
- Why I did it Disable amd_iommu cmdline option to improve the bootup time after kexec from 60 sec to < 10 sec. - How I did it - How to verify it Verified Warm-reboot is finishing much earlier Ran the sonic-mgmt test suite and verified no issue. Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
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Why I did it
Disable amd_iommu cmdline option to improve the bootup time after kexec from 60 sec to < 10 sec.
Work item tracking
How I did it
How to verify it
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Tested branch (Please provide the tested image version)
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Link to config_db schema for YANG module changes
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