2.6.38-stable review patch. If anyone has any objections, please let us know.
------------------ From: Milton Miller <[email protected]> commit bd9e5eefecb3d69018bb95796298019d309cbec8 upstream. Starting with 1426d5a3bd07589534286375998c0c8c6fdc5260 (powerpc: Dynamically allocate pacas) the space for pacas beyond cpu_possible is freed, but we failed to update the loop in crash.c. Since c1854e00727f50f7ac99e98d26ece04c087ef785 (powerpc: Set nr_cpu_ids early and use it to free PACAs) the number of pacas allocated is always nr_cpu_ids. Signed-off-by: Milton Miller <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/powerpc/kernel/crash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -170,7 +170,7 @@ static void crash_kexec_wait_realmode(in int i; msecs = 10000; - for (i=0; i < NR_CPUS && msecs > 0; i++) { + for (i=0; i < nr_cpu_ids && msecs > 0; i++) { if (i == cpu) continue; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
