On 17 October 2016 at 14:24, <riku.voi...@linaro.org> wrote: > From: Riku Voipio <riku.voi...@linaro.org> > > The following changes since commit 7bf59dfec4234e75e31b3f397374cb5bab1a5b2c: > > Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20161017' > into staging (2016-10-17 12:59:54 +0100) > > are available in the git repository at: > > git://git.linaro.org/people/riku.voipio/qemu.git > tags/pull-linux-user-20161017 > > for you to fetch changes up to f2dbe98d6668b5ef98717410129098981e5df520: > > linux-user: disable unicore32 linux-user build (2016-10-17 16:13:54 +0300) > > ---------------------------------------------------------------- > Linux-user pull request for October 2017 > > ----------------------------------------------------------------
Couple of build failures, I'm afraid: CC aarch64-linux-user/linux-user/syscall.o /home/petmay01/linaro/qemu-for-merges/linux-user/syscall.c:9384:25: error: variable 'ret' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] if (len == 0) { ^~~~~~~~ /home/petmay01/linaro/qemu-for-merges/linux-user/syscall.c:12190:44: note: uninitialized use occurs here trace_guest_user_syscall_ret(cpu, num, ret); ^~~ /home/petmay01/linaro/qemu-for-merges/linux-user/syscall.c:9384:21: note: remove the 'if' if its condition is always false if (len == 0) { ^~~~~~~~~~~~~~~ /home/petmay01/linaro/qemu-for-merges/linux-user/syscall.c:7532:17: note: initialize the variable 'ret' to silence this warning abi_long ret; ^ = 0 1 error generated. (clang build) and on AArch64 host, a linker warning which doesn't break the build but is kind of noisy since it shows up for every linux-user target: /home/petmay01/qemu/linux-user/syscall.c:8260: warning: ustat is not implemented and will always fail We should probably be implementing ustat in terms of statvfs(). thanks -- PMM