The patch titled powerpc: fix breakage caused by 72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc has been removed from the -mm tree. Its filename was powerpc-fix-breakage-caused-by-72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: powerpc: fix breakage caused by 72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc From: Giuliano Pochini <pochini@xxxxxxxx> 72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc inverted the sense for enabling hotplug CPU controls without reference to any other architecture other than i386, ia64 and PowerPC. This left everyone else without hotplug CPU control. Fix powerpc for this brain damage. (akpm: patch adapted from rmk's ARM fix. Changelog stolen from rmk) Signed-off-by: Giuliano Pochini <pochini@xxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Russell King <rmk@xxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/powerpc/kernel/setup_32.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff -puN arch/powerpc/kernel/setup_32.c~powerpc-fix-breakage-caused-by-72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc arch/powerpc/kernel/setup_32.c --- a/arch/powerpc/kernel/setup_32.c~powerpc-fix-breakage-caused-by-72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc +++ a/arch/powerpc/kernel/setup_32.c @@ -196,18 +196,22 @@ EXPORT_SYMBOL(nvram_sync); #endif /* CONFIG_NVRAM */ -static struct cpu cpu_devices[NR_CPUS]; +static DEFINE_PER_CPU(struct cpu, cpu_devices); int __init ppc_init(void) { - int i; + int cpu; /* clear the progress line */ - if ( ppc_md.progress ) ppc_md.progress(" ", 0xffff); + if (ppc_md.progress) + ppc_md.progress(" ", 0xffff); /* register CPU devices */ - for_each_possible_cpu(i) - register_cpu(&cpu_devices[i], i); + for_each_possible_cpu(cpu) { + struct cpu *c = &per_cpu(cpu_devices, cpu); + c->hotpluggable = 1; + register_cpu(c, cpu); + } /* call platform init */ if (ppc_md.init != NULL) { _ Patches currently in -mm which might be from pochini@xxxxxxxx are git-alsa.patch git-powerpc.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html