On Tue, Apr 19, 2011 at 06:07:18PM +0200, Daniel Hellstrom wrote: > Each CPU has a separate set of IRQ controller registers, this > patch makes sure that the boot-cpu registers are used instead > of CPU0's. Note that there are other parts of the SPARC32/LEON > port which does not support booting on other than CPU0 anyway, > however this this cleans up the IRQ controller layer in that > regard. > > Signed-off-by: Daniel Hellstrom <daniel@xxxxxxxxxxx> > --- > arch/sparc/include/asm/leon.h | 1 + > arch/sparc/kernel/leon_kernel.c | 14 ++++++++------ > 2 files changed, 9 insertions(+), 6 deletions(-) > > diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h > index 31fb2ac..1776f71 100644 > --- a/arch/sparc/include/asm/leon.h > +++ b/arch/sparc/include/asm/leon.h > @@ -335,6 +335,7 @@ extern int leon_flush_needed(void); > extern void leon_switch_mm(void); > extern int srmmu_swprobe_trace; > extern int leon3_ticker_irq; > +extern int leon3_boot_cpu; We already have boot_cpu_id - defiend in smp_32.c. Could it be used rather than a leon specific variable? We would need to define boot_cpu_id also in the non-SMP case to do so - but this could also clean up code in sun4d_irq. Note: leon actually set this variable in head_32.S already. Sam -- 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
