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kselftest/arm64: Print ASCII version of unknown signal frame magic values
authorMark Brown <broonie@kernel.org>
Wed, 2 Nov 2022 14:05:43 +0000 (14:05 +0000)
committerWill Deacon <will@kernel.org>
Tue, 8 Nov 2022 16:04:51 +0000 (16:04 +0000)
commit9b283888a6d5d0e413fd9bf097fd74c27a9b9948
tree234aa2255cb26396c0fb0bcb60e7d4df96360aa2tree | snapshot
parent2004734fb3fe088873ad4c5276cc92ee956e640dcommit | diff
kselftest/arm64: Print ASCII version of unknown signal frame magic values

The signal magic values are supposed to be allocated as somewhat meaningful
ASCII so if we encounter a bad magic value print the any alphanumeric
characters we find in it as well as the hex value to aid debuggability.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20221102140543.98193-1-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
tools/testing/selftests/arm64/signal/testcases/testcases.c diff | blob | history
Domain: System / Kernel;