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Author	SHA1	Message	Date
Michael Ellerman	c0176429b7	selftests/powerpc: Fix TM tests when CPU 0 is offline Several of the TM tests fail spuriously if CPU 0 is offline, because they blindly try to affinitise to CPU 0. Fix them by picking any online CPU and using that instead. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200813013445.686464-1-mpe@ellerman.id.au	2020-09-08 22:23:42 +10:00
Gustavo Romero	a003365cab	powerpc/tm: Add tm-poison test Add TM selftest to check if FP or VEC register values from one process can leak into another process when both run on the same CPU. Signed-off-by: Gustavo Romero <gromero@linux.ibm.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190904045529.23002-3-gromero@linux.vnet.ibm.com	2019-09-21 08:36:53 +10:00

Author

SHA1

Message

Date

Michael Ellerman

c0176429b7

selftests/powerpc: Fix TM tests when CPU 0 is offline

Several of the TM tests fail spuriously if CPU 0 is offline, because
they blindly try to affinitise to CPU 0.

Fix them by picking any online CPU and using that instead.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200813013445.686464-1-mpe@ellerman.id.au

2020-09-08 22:23:42 +10:00

Gustavo Romero

a003365cab

powerpc/tm: Add tm-poison test

Add TM selftest to check if FP or VEC register values from one process
can leak into another process when both run on the same CPU.

Signed-off-by: Gustavo Romero <gromero@linux.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190904045529.23002-3-gromero@linux.vnet.ibm.com

2019-09-21 08:36:53 +10:00

2 Commits