http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44970
--- Comment #95 from dave at hiauly1 dot hia.nrc.ca 2010-11-08 17:00:41 UTC --- > CC fs/ioctl.o > fs/ioctl.c: In function 'do_vfs_ioctl': > fs/ioctl.c:601:1: internal compiler error: in update_df, at fwprop.c:877 > Please submit a full bug report, Here is full compile command: hppa64-linux-gnu-gcc -Wp,-MD,fs/.ioctl.o.d -nostdinc -isystem /home/dave/opt/gnu/gcc64/lib/gcc/hppa64-linux-gnu/4.6.0/include -I/home/dave/linux/linux-2.6.36.y/arch/parisc/include -Iinclude -include include/generated/autoconf.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -pipe -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=2.0 -mschedule=8000 -Wframe-larger-than=2048 -fno-stack-protector -fno-omit-frame-pointer -fno-optimize-sibling-calls -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(ioctl)" -D"KBUILD_MODNAME=KBUILD_STR(ioctl)" -c -o fs/ioctl.o fs/ioctl.c Attached preprocessed source.