Re: [PATCH v2 2/2] selftests/powerpc: Add scv versions of the basic TM syscall tests

2021-09-01 Thread Michael Ellerman
Nicholas Piggin writes: > The basic TM vs syscall test code hard codes an sc instruction for the > system call, which fails to cover scv even when the userspace libc has > support for it. > > Duplicate the tests with hard coded scv variants so both are tested > when possible. > > Signed-off-by:

Re: [PATCH v2 2/2] selftests/powerpc: Add scv versions of the basic TM syscall tests

2021-09-01 Thread Michael Ellerman
Nicholas Piggin writes: > Excerpts from Christophe Leroy's message of September 2, 2021 3:15 am: >> Le 01/09/2021 à 18:54, Nicholas Piggin a écrit : >>> The basic TM vs syscall test code hard codes an sc instruction for the >>> system call, which fails to cover scv even when the userspace libc

Re: [PATCH v2 2/2] selftests/powerpc: Add scv versions of the basic TM syscall tests

2021-09-01 Thread Nicholas Piggin
Excerpts from Christophe Leroy's message of September 2, 2021 3:15 am: > > > Le 01/09/2021 à 18:54, Nicholas Piggin a écrit : >> The basic TM vs syscall test code hard codes an sc instruction for the >> system call, which fails to cover scv even when the userspace libc has >> support for it. >>

Re: [PATCH v2 2/2] selftests/powerpc: Add scv versions of the basic TM syscall tests

2021-09-01 Thread Christophe Leroy
Le 01/09/2021 à 18:54, Nicholas Piggin a écrit : The basic TM vs syscall test code hard codes an sc instruction for the system call, which fails to cover scv even when the userspace libc has support for it. Duplicate the tests with hard coded scv variants so both are tested when possible.

[PATCH v2 2/2] selftests/powerpc: Add scv versions of the basic TM syscall tests

2021-09-01 Thread Nicholas Piggin
The basic TM vs syscall test code hard codes an sc instruction for the system call, which fails to cover scv even when the userspace libc has support for it. Duplicate the tests with hard coded scv variants so both are tested when possible. Signed-off-by: Nicholas Piggin ---