From a23b423ec0573ead85e2c92f2a5df5d4bf47e26b Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Fri, 25 Aug 2006 00:46:02 -0700 Subject: [SPARC]: enabling of the 2nd CPU in 2.6.18-rc4 smp_setup_cpu_possible_map() needs to run after paging_init() so that the in-kernel device tree is setup. Signed-off-by: Krzysztof Helt Signed-off-by: David S. Miller --- arch/sparc/kernel/setup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c index 35488d6c7457..0251cab4708b 100644 --- a/arch/sparc/kernel/setup.c +++ b/arch/sparc/kernel/setup.c @@ -348,9 +348,9 @@ void __init setup_arch(char **cmdline_p) init_mm.context = (unsigned long) NO_CONTEXT; init_task.thread.kregs = &fake_swapper_regs; - smp_setup_cpu_possible_map(); - paging_init(); + + smp_setup_cpu_possible_map(); } static int __init set_preferred_console(void) -- cgit v1.2.2 From 5fec811e99bb6f537e67b6bcbe9fe6505aa8a114 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Fri, 25 Aug 2006 16:22:21 -0700 Subject: [SPARC]: Small smp cleanup. It moves the smp_procesors_ready variable to sun4d_smp.c only. Signed-off-by: Krzysztof Helt (krzysztof.h1@wp.pl) Signed-off-by: David S. Miller --- arch/sparc/kernel/smp.c | 1 - arch/sparc/kernel/sun4d_smp.c | 2 +- arch/sparc/kernel/sun4m_smp.c | 2 -- 3 files changed, 1 insertion(+), 4 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c index e311ade1b490..276f22881d0f 100644 --- a/arch/sparc/kernel/smp.c +++ b/arch/sparc/kernel/smp.c @@ -34,7 +34,6 @@ #include #include -volatile int smp_processors_ready = 0; int smp_num_cpus = 1; volatile unsigned long cpu_callin_map[NR_CPUS] __initdata = {0,}; unsigned char boot_cpu_id = 0; diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index ba843f6a2832..3ff4edd32815 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -42,7 +42,7 @@ extern ctxd_t *srmmu_ctx_table_phys; extern void calibrate_delay(void); -extern volatile int smp_processors_ready; +static volatile int smp_processors_ready = 0; static int smp_highest_cpu; extern volatile unsigned long cpu_callin_map[NR_CPUS]; extern cpuinfo_sparc cpu_data[NR_CPUS]; diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index 3b32096134aa..7d4a649138f6 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -39,7 +39,6 @@ extern ctxd_t *srmmu_ctx_table_phys; extern void calibrate_delay(void); -extern volatile int smp_processors_ready; extern volatile unsigned long cpu_callin_map[NR_CPUS]; extern unsigned char boot_cpu_id; @@ -217,7 +216,6 @@ void __init smp4m_smp_done(void) } /* Ok, they are spinning and ready to go. */ - smp_processors_ready = 1; } /* At each hardware IRQ, we get this called to forward IRQ reception -- cgit v1.2.2