On Thu, 07 Nov 2024 01:39:19 +0000, Mark Brown wrote:
Currently we test signal delivery to the programs run by fp-stress but our signal handlers simply count the number of signals seen and don't do anything with the floating point state. The original fpsimd-test and sve-test programs had signal handlers called irritators which modify the live register state, verifying that we restore the signal context on return, but a combination of misleading comments and code resulted in them never being used and the equivalent handlers in the other tests being stubbed or omitted.
[...]
Applied to arm64 (for-next/kselftest), thanks!
[1/6] kselftest/arm64: Correct misleading comments on fp-stress irritators https://git.kernel.org/arm64/c/94de486e4215 [2/6] kselftest/arm64: Remove unused ADRs from irritator handlers https://git.kernel.org/arm64/c/ffca567fef9c [4/6] kselftest/arm64: Implement irritators for ZA and ZT https://git.kernel.org/arm64/c/d65f27d240bb [5/6] kselftest/arm64: Provide a SIGUSR1 handler in the kernel mode FP stress test https://git.kernel.org/arm64/c/7368debf275a [6/6] kselftest/arm64: Test signal handler state modification in fp-stress https://git.kernel.org/arm64/c/ead1c35ce3b3
I did not merge patch 3 in case Mark R has any other comments.