On Fri, May 9, 2025 at 11:39 AM wrote:
>
> Hello:
>
> This series was applied to bpf/bpf-next.git (master)
> by Alexei Starovoitov :
>
> On Thu, 1 May 2025 09:35:51 +0200 you wrote:
> > This improves the expressiveness of unprivileged BPF by inserting
> > speculation barriers instead of rejecting
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov :
On Thu, 1 May 2025 09:35:51 +0200 you wrote:
> This improves the expressiveness of unprivileged BPF by inserting
> speculation barriers instead of rejecting the programs.
>
> The approach was previously presente
This improves the expressiveness of unprivileged BPF by inserting
speculation barriers instead of rejecting the programs.
The approach was previously presented at LPC'24 [1] and RAID'24 [2].
To mitigate the Spectre v1 (PHT) vulnerability, the kernel rejects
potentially-dangerous unprivileged BPF
