Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Thu, 16 Jan 2025 18:17:00 +0000 you wrote:
> Shifting dest_attr->vport.vhca_id << 16 results in a promotion from an
> unsigned 16 bit integer to a 32 bit signed integer, this is then sign
> extended to a 64 bit unsigned long on 64 bitarchitectures. If vhca_id is
> greater than 0x7fff then this leads to a sign extended result where all
> the upper 32 bits of idx are set to 1. Fix this by casting vhca_id
> to the same type as idx before performing the shift.
>
> [...]
Here is the summary with links:
- [next] net/mlx5: fix unintentional sign extension on shift of dest_attr->vport.vhca_id
https://git.kernel.org/netdev/net-next/c/41c5d104f338
You are awesome, thank you!
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