[action] [PR:20271] [Mellanox] Disable IOMMU for SN4280 platform (#20271) #20561
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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. - 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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Original PR: #20271 |
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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.
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