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selftests/powerpc: Add test to check if TM SPRs are corrupted

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Testing that the TM SPRs are behaving the way they should. Uses more
threads than cpus to see if the following register values persist with
context switching:
- the FS (failure summary) flag in TEXASR
- TFIAR and TFHAR

Signed-off-by: Rashmica Gupta <rashmicy@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Rashmica Gupta
2015-12-23 16:49:54 +11:00
committed by Michael Ellerman
parent dbccb4940c
commit 16aab32187
3 changed files with 146 additions and 1 deletions
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tools/testing/selftests/powerpc/tm/.gitignore vendored
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@@ -5,3 +5,4 @@ tm-signal-stack
tm-vmxcopy
tm-fork
tm-tar
tm-tmspr