[PATCH 6.12.y 0/6] cBPF JIT spray hardening

Sasha Levin sashal at kernel.org
Thu Jul 16 18:37:34 PDT 2026


On Wed, Jul 15, 2026 at 02:27:39PM -0700, Pawan Gupta wrote:
> These backports harden BPF JIT against spectre-v2 class of attacks. Without
> a predictor flush, execution of new BPF program may use stale prediction
> left behind by the freed one.

Queued the series for 6.12, thanks.

-- 
Thanks,
Sasha



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