avoid secondary hold spinloop when possible
Status from this message: Applied to powerpc next, thanks.
Get series with b4
b4 am [email protected]Versions newest first
Patches in v2 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | powerpc/powernv: Always stop secondaries before reboot/shutdownarch/ arch/ arch/ | +7 | 3 replies | |
| 2/3 | powerpc: use NMI IPI for smp_send_stoparch/ | +5 | 1 reply | |
| 3/3 | powerpc/powernv: Avoid waiting for secondary hold spinloop with OPALarch/ arch/ | +20 | 1 reply |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v2 yet.
Cover letter [PATCH v2 0/3] avoid secondary hold spinloop when possible
I've made this series only avoid the secondary spinloop on powernv. pSeries is a little bit more complicated, some cases in kexec the secondaries will be at 0x60. I haven't had time to get all that sorted out for this merge window, so OPAL-only this time.
Nicholas Piggin (3):
powerpc/powernv: Always stop secondaries before reboot/shutdown
powerpc: use NMI IPI for smp_send_stop
powerpc/powernv: Avoid waiting for secondary hold spinloop with OPAL
arch/powerpc/include/asm/opal.h | 2 +- arch/powerpc/kernel/head_64.S | 16 +++++++++++----- arch/powerpc/kernel/setup_64.c | 10 +++++++++- arch/powerpc/kernel/smp.c | 9 +++++---- arch/powerpc/platforms/powernv/opal-flash.c | 28 +--------------------------- arch/powerpc/platforms/powernv/setup.c | 15 +++++---------- 6 files changed, 32 insertions(+), 48 deletions(-)
Signature · 1 line
2.13.3