# git rev-parse -q --verify 54d0fd65f23863d4fbc6de9d6acd156774232fcf^{commit}
54d0fd65f23863d4fbc6de9d6acd156774232fcf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 54d0fd65f23863d4fbc6de9d6acd156774232fcf
# git clean -qxdf
# < git log -1
# commit 54d0fd65f23863d4fbc6de9d6acd156774232fcf
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Thu Oct 3 19:29:15 2019 +0900
# 
#     modpost: do not set ->preloaded for symbols from Module.symvers
#     
#     Now that there is no overwrap between symbols from ELF files and
#     ones from Module.symvers.
#     
#     So, the 'exported twice' warning should be reported irrespective
#     of where the symbol in question came from. Only the exceptional case
#     is when __crc_<sym> symbol appears before __ksymtab_<sym>. This
#     typically occurs for EXPORT_SYMBOL in .S files.
#     
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 54d0fd65f23863d4fbc6de9d6acd156774232fcf
# < make -s -j 120 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 120 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/tools/objtool
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:664:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6
# Build took: 0:00:10.011570