# git rev-parse -q --verify 13fd174be1903cc069bb73b0d53a0420b8f6d778^{commit}
13fd174be1903cc069bb73b0d53a0420b8f6d778
already have revision, skipping fetch
# git checkout -q -f -B kisskb 13fd174be1903cc069bb73b0d53a0420b8f6d778
# git clean -qxdf
# < git log -1
# commit 13fd174be1903cc069bb73b0d53a0420b8f6d778
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Tue Dec 11 23:26:17 2018 +1100
# 
#     powerpc/configs: Don't enable PPC_EARLY_DEBUG in defconfigs
#     
#     This reverts the remains of commit b9ef7d6b11c1 ("powerpc: Update
#     default configurations").
#     
#     That commit was proceeded by a commit which added a config option to
#     control use of BOOTX for early debug, ie. PPC_EARLY_DEBUG_BOOTX, and
#     then the update of the defconfigs was intended to not change behaviour
#     by then enabling the new config option.
#     
#     However enabling PPC_EARLY_DEBUG had other consequences, notably
#     causing us to register the udbg console at the end of udbg_early_init().
#     
#     This means on a system which doesn't have anything that BOOTX can
#     use (most systems), we register the udbg console very early but the
#     bootx code just throws everything away, meaning early boot messages
#     are never printed to the console.
#     
#     What we want to happen is for the udbg console to only be registered
#     later (from setup_arch()) once we've setup udbg_putc, and then all
#     early boot messages will be replayed.
#     
#     Fixes: b9ef7d6b11c1 ("powerpc: Update default configurations")
#     Reported-by: Torsten Duwe <duwe@lst.de>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 13fd174be1903cc069bb73b0d53a0420b8f6d778
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/iss476-smp_defconfig

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<U9140>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<U9140>]' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0x5eb2c0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5eb2c0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc
# Build took: 0:00:30.554535