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| author | Paul Burton <paul.burton@imgtec.com> | 2017-08-12 19:49:40 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-08-30 00:57:27 +0200 |
| commit | d595d423d06071bd7a4892c3c2f16bfe1d5b3a85 (patch) | |
| tree | babe4bf15082b7528e8c316dc0ec8630b0e24df9 /arch/powerpc/sysdev/mpic_u3msi.c | |
| parent | 68923cdc2eb34124d77bc27f7945d7ff16b236dd (diff) | |
| download | linux-stable-d595d423d06071bd7a4892c3c2f16bfe1d5b3a85.tar.gz linux-stable-d595d423d06071bd7a4892c3c2f16bfe1d5b3a85.tar.bz2 linux-stable-d595d423d06071bd7a4892c3c2f16bfe1d5b3a85.zip | |
MIPS: SMP: Allow boot_secondary SMP op to return errors
Allow the boot_secondary SMP op to return an error to __cpu_up(), which
will in turn return it to its caller.
This will allow SMP implementations to return errors quickly in cases
they they know have failed, rather than relying upon __cpu_up()
eventually timing out waiting for the cpu_running completion.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17014/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/powerpc/sysdev/mpic_u3msi.c')
0 files changed, 0 insertions, 0 deletions