Re: [PATCH 0/2] kselftest/arm64: Avoid detecting spurious PAC key collisions

On Mon, 11 Nov 2024 16:18:54 +0000, Mark Brown wrote:

The PAC tests currently generate a very small number of false failures since the limited size of PAC keys, especially with fewer bits allocated for PAC due to larger VA, means collisions in generated PACs are possible even if the PAC keys are different. The test tries to work around this by testing repeatedly but doesn't iterate often enough to be reliable.

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Applied to arm64 (for-next/kselftest), thanks!

[1/2] kselftest/arm64: Don't leak pipe fds in pac.exec_sign_all() https://git.kernel.org/arm64/c/27141b690547 [2/2] kselftest/arm64: Try harder to generate different keys during PAC tests https://git.kernel.org/arm64/c/91a6533811bb