diff options
| author |   David S. Miller <davem@sunset.davemloft.net> | 2007-07-14 00:58:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-16 04:04:58 -0700 |
| commit | 27a2ef382c7935a4dd02bff9fd361ce118df98c6 (patch) | |
| tree | 046a77f2b63e89222f44b536082e30c73a160e7f /arch/sparc64/kernel/smp.c | |
| parent | [SPARC64]: mdesc.c needs linux/mm.h (diff) | |
| download | linux-dev-27a2ef382c7935a4dd02bff9fd361ce118df98c6.tar.xz linux-dev-27a2ef382c7935a4dd02bff9fd361ce118df98c6.zip | |
[SPARC64]: SMP build fixes.
With the move of ldom_startcpu_cpuid() into smp.c some other
things need to follow along:
1) smp.c is not a driver so we can't use "PFX" macro in the
printk calls.
2) smp.c now needs asm/io.h and asm/hvtramp.h, ds.c no longer
does
3) kimage_addr_to_ra() also needs to move into smp.c
While we're here, update copyright info and my email address
in smp.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/smp.c')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 833b284616a4..9d02b3a9bb85 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -1,6 +1,6 @@ /* smp.c: Sparc64 SMP support. * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1997, 2007 David S. Miller (davem@davemloft.net) */ #include <linux/module.h> @@ -28,6 +28,8 @@ #include <asm/tlbflush.h> #include <asm/mmu_context.h> #include <asm/cpudata.h> +#include <asm/hvtramp.h> +#include <asm/io.h> #include <asm/irq.h> #include <asm/irq_regs.h> @@ -282,6 +284,14 @@ static void smp_synchronize_one_tick(int cpu) } #if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU) +/* XXX Put this in some common place. XXX */ +static unsigned long kimage_addr_to_ra(void *p) +{ + unsigned long val = (unsigned long) p; + + return kern_base + (val - KERNBASE); +} + static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg) { extern unsigned long sparc64_ttable_tl0; @@ -295,7 +305,7 @@ static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg) hdesc = kzalloc(sizeof(*hdesc), GFP_KERNEL); if (!hdesc) { - printk(KERN_ERR PFX "ldom_startcpu_cpuid: Cannot allocate " + printk(KERN_ERR "ldom_startcpu_cpuid: Cannot allocate " "hvtramp_descr.\n"); return; } |