16.12.2013, 08:08, "Allen Pais" <allen.pais@xxxxxxxxxx>: > PREEMPT_RT support for Sparc64. > I have tested it on UltraSparc T4 (Niagara4). > > Allen Pais (3): > sparc64: use generic rwsem spinlocks rt > sparc64: convert spinlock_t to raw_spinlock_t in mmu_context_t > sparc64: convert ctx_alloc_lock raw_spinlock_t > > arch/sparc/Kconfig | 7 +++---- > arch/sparc/include/asm/mmu_64.h | 2 +- > arch/sparc/include/asm/mmu_context_64.h | 10 +++++----- > arch/sparc/kernel/smp_64.c | 4 ++-- > arch/sparc/mm/init_64.c | 14 +++++++------- > arch/sparc/mm/tsb.c | 20 ++++++++++---------- > 6 files changed, 28 insertions(+), 29 deletions(-) Works good on my 16 CPU sun4u. Tested-by: Kirill Tkhai <tkhai@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
