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The select of KEXEC for CRASH_DUMP in kernel/Kconfig.kexec will be dropped, then compiling errors will be triggered if below config items are set: === CONFIG_CRASH_CORE=y CONFIG_KEXEC_CORE=y CONFIG_CRASH_DUMP=y === -------------------------------------------------------------------- mipsel-linux-ld: kernel/kexec_core.o: in function `kimage_free': kernel/kexec_core.c:(.text+0x2200): undefined reference to `machine_kexec_cleanup' mipsel-linux-ld: kernel/kexec_core.o: in function `__crash_kexec': kernel/kexec_core.c:(.text+0x2480): undefined reference to `machine_crash_shutdown' mipsel-linux-ld: kernel/kexec_core.c:(.text+0x2488): undefined reference to `machine_kexec' mipsel-linux-ld: kernel/kexec_core.o: in function `kernel_kexec': kernel/kexec_core.c:(.text+0x29b8): undefined reference to `machine_shutdown' mipsel-linux-ld: kernel/kexec_core.c:(.text+0x29c0): undefined reference to `machine_kexec' -------------------------------------------------------------------- Here, change the dependency of building kexec_core related object files, and the ifdeffery in mips from CONFIG_KEXEC to CONFIG_KEXEC_CORE. Link: https://lkml.kernel.org/r/20231208073036.7884-4-bhe@redhat.com Signed-off-by: Baoquan He <bhe@redhat.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311302042.sn8cDPIX-lkp@intel.com/ Cc: Eric DeVolder <eric_devolder@yahoo.com> Cc: Ignat Korchagin <ignat@cloudflare.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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.. | ||
alchemy | ||
ath25 | ||
ath79 | ||
bcm47xx | ||
bcm63xx | ||
bmips | ||
boot | ||
cavium-octeon | ||
cobalt | ||
configs | ||
crypto | ||
dec | ||
fw | ||
generic | ||
include | ||
ingenic | ||
jazz | ||
kernel | ||
kvm | ||
lantiq | ||
lib | ||
loongson2ef | ||
loongson32 | ||
loongson64 | ||
math-emu | ||
mm | ||
mti-malta | ||
n64 | ||
net | ||
pci | ||
pic32 | ||
power | ||
ralink | ||
rb532 | ||
sgi-ip22 | ||
sgi-ip27 | ||
sgi-ip30 | ||
sgi-ip32 | ||
sibyte | ||
sni | ||
tools | ||
txx9 | ||
vdso | ||
Kbuild | ||
Kbuild.platforms | ||
Kconfig | ||
Kconfig.debug | ||
Makefile | ||
Makefile.postlink |