From e30efa22963734d579de11de4f357283015929b9 Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@x200t.openelec.tv>
Date: Thu, 11 Feb 2010 00:27:25 +0100
Subject: [PATCH] linux: - add some debugging options needed for bootchart

---
 packages/linux/unpack | 60 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 54 insertions(+), 6 deletions(-)

diff --git a/packages/linux/unpack b/packages/linux/unpack
index 336d5d7838..abd36a8e8e 100755
--- a/packages/linux/unpack
+++ b/packages/linux/unpack
@@ -26,11 +26,59 @@ cp $KERNEL_CFG_FILE $LINUX/.config
 sed -i -e "s|^CONFIG_INITRAMFS_SOURCE=.*$|CONFIG_INITRAMFS_SOURCE=\"$ROOT/$PKG_DIR/config/initramfs\"|" \
   $LINUX/.config
 
- if [ "$DEVTOOLS" = yes ]; then
-   echo "CONFIG_KALLSYMS=y" >> $LINUX/.config
-   echo "CONFIG_KALLSYMS_EXTRA_PASS=y" >> $LINUX/.config
-   echo "# CONFIG_KALLSYMS_ALL is not set" >> $LINUX/.config
-   echo "# CONFIG_KPROBES is not set" >> $LINUX/.config
- fi
+  if [ "$DEVTOOLS" = yes ]; then
+    echo "CONFIG_KALLSYMS=y" >> $LINUX/.config
+    echo "CONFIG_KALLSYMS_EXTRA_PASS=y" >> $LINUX/.config
+    echo "# CONFIG_KALLSYMS_ALL is not set" >> $LINUX/.config
+    echo "# CONFIG_KPROBES is not set" >> $LINUX/.config
+    echo "CONFIG_DEBUG_KERNEL=y" >> $LINUX/.config # needed for bootchart
+    echo "CONFIG_SCHEDSTATS=y" >> $LINUX/.config # needed for bootchart
+    echo "CONFIG_SCHED_DEBUG=y" >> $LINUX/.config # needed for bootchart
+    echo "# CONFIG_DEBUG_PERF_USE_VMALLOC is not set" >> $LINUX/.config
+    echo "# CONFIG_PCI_DEBUG is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_DRIVER is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_DEVRES is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_SHIRQ is not set" >> $LINUX/.config
+    echo "# CONFIG_DETECT_SOFTLOCKUP is not set" >> $LINUX/.config
+    echo "# CONFIG_DETECT_HUNG_TASK is not set" >> $LINUX/.config
+    echo "# CONFIG_TIMER_STATS is not set" >> $LINUX/.config 
+    echo "# CONFIG_DEBUG_OBJECTS is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_KMEMLEAK is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_RT_MUTEXES is not set" >> $LINUX/.config
+    echo "# CONFIG_RT_MUTEX_TESTER is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_SPINLOCK is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_MUTEXES is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_LOCK_ALLOC is not set" >> $LINUX/.config
+    echo "# CONFIG_PROVE_LOCKING is not set" >> $LINUX/.config
+    echo "# CONFIG_LOCK_STAT is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_SPINLOCK_SLEEP is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_KOBJECT is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_HIGHMEM is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_INFO is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_VM is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_VIRTUAL is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_WRITECOUNT is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_LIST is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_SG is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_NOTIFIERS is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_CREDENTIALS is not set" >> $LINUX/.config
+    echo "# CONFIG_BOOT_PRINTK_DELAY is not set" >> $LINUX/.config
+    echo "# CONFIG_RCU_TORTURE_TEST is not set" >> $LINUX/.config
+    echo "# CONFIG_BACKTRACE_SELF_TEST is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set" >> $LINUX/.config
+    echo "# CONFIG_FAULT_INJECTION is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_PAGEALLOC is not set" >> $LINUX/.config
+    echo "# CONFIG_KGDB is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_STACKOVERFLOW is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_STACK_USAGE is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_PER_CPU_MAPS is not set" >> $LINUX/.config
+    echo "# CONFIG_X86_PTDUMP is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_RODATA is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_NX_TEST is not set" >> $LINUX/.config
+    echo "# CONFIG_CPA_DEBUG is not set" >> $LINUX/.config
+    echo "# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set" >> $LINUX/.config
+  fi
 
 make -C $LINUX oldconfig