mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
f4b4aae182
On x32, gcc predefines __x86_64__ but long is only 32-bit. Use __ILP32__ to distinguish x32. Fixes this compiler error in perf: tools/include/asm-generic/bitops/__ffs.h: In function '__ffs': tools/include/asm-generic/bitops/__ffs.h:19:8: error: right shift count >= width of type [-Werror=shift-count-overflow] word >>= 32; ^ This isn't sufficient to build perf for x32, though. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1443660043.2730.15.camel@decadent.org.uk Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|---|---|---|
| .. | ||
| a.out.h | ||
| auxvec.h | ||
| bitsperlong.h | ||
| boot.h | ||
| bootparam.h | ||
| byteorder.h | ||
| debugreg.h | ||
| e820.h | ||
| errno.h | ||
| fcntl.h | ||
| hw_breakpoint.h | ||
| hyperv.h | ||
| ioctl.h | ||
| ioctls.h | ||
| ipcbuf.h | ||
| ist.h | ||
| Kbuild | ||
| kvm_para.h | ||
| kvm_perf.h | ||
| kvm.h | ||
| ldt.h | ||
| mce.h | ||
| mman.h | ||
| msgbuf.h | ||
| msr.h | ||
| mtrr.h | ||
| param.h | ||
| perf_regs.h | ||
| poll.h | ||
| posix_types_32.h | ||
| posix_types_64.h | ||
| posix_types_x32.h | ||
| posix_types.h | ||
| prctl.h | ||
| processor-flags.h | ||
| ptrace-abi.h | ||
| ptrace.h | ||
| resource.h | ||
| sembuf.h | ||
| setup.h | ||
| shmbuf.h | ||
| sigcontext32.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signal.h | ||
| socket.h | ||
| sockios.h | ||
| stat.h | ||
| statfs.h | ||
| svm.h | ||
| swab.h | ||
| termbits.h | ||
| termios.h | ||
| types.h | ||
| ucontext.h | ||
| unistd.h | ||
| vm86.h | ||
| vmx.h | ||
| vsyscall.h | ||