Re: [PATCH 02/12] s390: don't build vdso32 with clang

2019-04-10 Thread Arnd Bergmann
On Wed, Apr 10, 2019 at 6:26 PM 'Nick Desaulniers' via Clang Built Linux wrote: > > On Mon, Apr 8, 2019 at 2:27 PM Arnd Bergmann wrote: > > > > clang does not support 31 bit object files on s390, so skip > > the 32-bit vdso here, and only build it when using gcc to compile > > the kernel. > >

Re: [PATCH 02/12] s390: don't build vdso32 with clang

2019-04-10 Thread Nick Desaulniers
On Mon, Apr 8, 2019 at 2:27 PM Arnd Bergmann wrote: > > clang does not support 31 bit object files on s390, so skip > the 32-bit vdso here, and only build it when using gcc to compile > the kernel. What's the build failure? Would you mind filing a bug against LLVM's issue tracker for it,

Re: [PATCH 02/12] s390: don't build vdso32 with clang

2019-04-10 Thread Martin Schwidefsky
On Mon, 8 Apr 2019 23:26:15 +0200 Arnd Bergmann wrote: > clang does not support 31 bit object files on s390, so skip > the 32-bit vdso here, and only build it when using gcc to compile > the kernel. > > Signed-off-by: Arnd Bergmann Added to s390/linux:features for the next merge window.

[PATCH 02/12] s390: don't build vdso32 with clang

2019-04-08 Thread Arnd Bergmann
clang does not support 31 bit object files on s390, so skip the 32-bit vdso here, and only build it when using gcc to compile the kernel. Signed-off-by: Arnd Bergmann --- arch/s390/Kconfig | 3 +++ arch/s390/kernel/Makefile | 2 +- arch/s390/kernel/vdso.c | 10 +- 3 files