3 files changed, 24 insertions, 11 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 14370d3fdf4d..e20aa3112240 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -19,7 +19,6 @@ config DEFCONFIG_LIST
 config CONSTRUCTORS
         bool
         depends on !UML
-        default y
 
 config HAVE_IRQ_WORK
         bool
@@ -204,6 +203,15 @@ config KERNEL_LZO
 
 endchoice
 
+config DEFAULT_HOSTNAME
+        string "Default hostname"
+        default "(none)"
+        help
+          This option determines the default system hostname before userspace
+          calls sethostname(2). The kernel traditionally uses "(none)" here,
+          but you may wish to use a different default here to make a minimal
+          system more usable with less configuration.
+
 config SWAP
         bool "Support for paging of anonymous memory (swap)"
         depends on MMU && BLOCK
@@ -1001,14 +1009,19 @@ config ELF_CORE
         help
           Enable support for generating core dumps. Disabling saves about 4k.
 
+
 config PCSPKR_PLATFORM
         bool "Enable PC-Speaker support" if EXPERT
-        depends on ALPHA || X86 || MIPS || PPC_PREP || PPC_CHRP || PPC_PSERIES
+        depends on HAVE_PCSPKR_PLATFORM
+        select I8253_LOCK
         default y
         help
           This option allows to disable the internal PC-Speaker
           support, saving some memory.
 
+config HAVE_PCSPKR_PLATFORM
+        bool
+
 config BASE_FULL
         default y
         bool "Enable full-sized data structures for core" if EXPERT
diff --git a/init/calibrate.c b/init/calibrate.c
index cfd7000c9d71..aae2f40fea4c 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -93,9 +93,6 @@ static unsigned long __cpuinit calibrate_delay_direct(void)
                  * If the upper limit and lower limit of the timer_rate is
                  * >= 12.5% apart, redo calibration.
                  */
-                printk(KERN_DEBUG "calibrate_delay_direct() timer_rate_max=%lu "
-                            "timer_rate_min=%lu pre_start=%lu pre_end=%lu\n",
-                          timer_rate_max, timer_rate_min, pre_start, pre_end);
                 if (start >= post_end)
                         printk(KERN_NOTICE "calibrate_delay_direct() ignoring "
                                         "timer_rate as we had a TSC wrap around"
@@ -248,30 +245,32 @@ recalibrate:
 
 void __cpuinit calibrate_delay(void)
 {
+        unsigned long lpj;
         static bool printed;
 
         if (preset_lpj) {
-                loops_per_jiffy = preset_lpj;
+                lpj = preset_lpj;
                 if (!printed)
                         pr_info("Calibrating delay loop (skipped) "
                                 "preset value.. ");
         } else if ((!printed) && lpj_fine) {
-                loops_per_jiffy = lpj_fine;
+                lpj = lpj_fine;
                 pr_info("Calibrating delay loop (skipped), "
                         "value calculated using timer frequency.. ");
-        } else if ((loops_per_jiffy = calibrate_delay_direct()) != 0) {
+        } else if ((lpj = calibrate_delay_direct()) != 0) {
                 if (!printed)
                         pr_info("Calibrating delay using timer "
                                 "specific routine.. ");
         } else {
                 if (!printed)
                         pr_info("Calibrating delay loop... ");
-                loops_per_jiffy = calibrate_delay_converge();
+                lpj = calibrate_delay_converge();
         }
         if (!printed)
                 pr_cont("%lu.%02lu BogoMIPS (lpj=%lu)\n",
-                        loops_per_jiffy/(500000/HZ),
-                        (loops_per_jiffy/(5000/HZ)) % 100, loops_per_jiffy);
+                        lpj/(500000/HZ),
+                        (lpj/(5000/HZ)) % 100, lpj);
 
+        loops_per_jiffy = lpj;
         printed = true;
 }
diff --git a/init/main.c b/init/main.c
index cafba67c13bf..d7211faed2ad 100644
--- a/init/main.c
+++ b/init/main.c
@@ -542,6 +542,7 @@ asmlinkage void __init start_kernel(void)
         timekeeping_init();
         time_init();
         profile_init();
+        call_function_init();
         if (!irqs_disabled())
                 printk(KERN_CRIT "start_kernel(): bug: interrupts were "
                                  "enabled early\n");