Hi all,
Today's linux-next merge of the tegra tree got a conflict in
arch/arm/mach-tegra/platsmp.c between commits b1cffebf1029 ("ARM: GIC:
remove direct use of gic_raise_softirq") and 520f7bd73354 ("irqchip: Move
ARM gic.h to include/linux/irqchip/arm-gic.h") from the arm-soc tree and
commits 89572c77cdff ("ARM: tegra: move tegra_cpu_car.h to
linux/clk/tegra.h") and a8a6930157e0 ("ARM: tegra: Use DT /cpu node to
detect number of CPU core") from the tegra tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc arch/arm/mach-tegra/platsmp.c
index 18d7290,2ff68a4..0000000
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@@ -18,11 -18,13 +18,13 @@@
#include <linux/jiffies.h>
#include <linux/smp.h>
#include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
+ #include <linux/clk/tegra.h>
#include <asm/cacheflush.h>
-#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
#include <asm/smp_scu.h>
+ #include <asm/smp_plat.h>
#include <mach/powergate.h>
@@@ -143,22 -176,9 +176,8 @@@ done
return status;
}
- /*
- * Initialise the CPU possible map early - this describes the CPUs
- * which may be present or become present in the system.
- */
static void __init tegra_smp_init_cpus(void)
{
- unsigned int i, ncores = scu_get_core_count(scu_base);
-
- if (ncores > nr_cpu_ids) {
- pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
- ncores, nr_cpu_ids);
- ncores = nr_cpu_ids;
- }
-
- for (i = 0; i < ncores; i++)
- set_cpu_possible(i, true);
- set_smp_cross_call(gic_raise_softirq);
}
static void __init tegra_smp_prepare_cpus(unsigned int max_cpus)
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