search for: 848874aed95a

On Wed, 2018-02-07 at 10:11 -0800, Guenter Roeck wrote: > On Wed, Feb 07, 2018 at 10:49:25AM +0000, David Woodhouse wrote: > > Hm, please could we also have the %V asm constraint modifier? That > > allows us to emit calls to the thunks from inline asm using the > > register that the compiler chose for us: > > > >  asm volatile ("call

...re either; it still includes the cpuidle > bits which don't build. I'll update LLVM/clang and try again, in case > it was fixed between your attempt and mine... > Here are my exact versions: llvm: 3afd566557f3 ("AMDGPU: Add 32-bit constant address space") clang: 848874aed95a ("[clang-format] Fix ObjC message arguments formatting.") I used cmake-3.10.2, and the following commands: mkdir build cd build ../cmake-3.10.2/bin/cmake -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" ../llvm make -j80 To build the kernel: PATH=${HOME}/src/cla...

On Wed, 2018-02-07 at 13:16 -0800, Guenter Roeck wrote: > Here are my exact versions: >     llvm: 3afd566557f3 ("AMDGPU: Add 32-bit constant address space") >     clang: 848874aed95a ("[clang-format] Fix ObjC message arguments formatting.") OK, mine are slightly newer than that now, but I now get a working 64- bit defconfig build. It'll still break with any PV guest support enabled because we need %V asm constraint modifiers. > PATH=${HOME}/src/clang/build/bi...

...ux-gnu/libpthread.so.0+0x10330) #4 0x0000000002727b04 llvm::DAGTypeLegalizer::PromoteIntOp_ATOMIC_STORE(llvm::AtomicSDNode*) (/usr/local/google/home/groeck/src/clang/build/bin/clang-7.0+0x2727b04) Linux: v4.15-11704-ga2e5790d8416 clang/llvm: clang version 7.0.0 (https://git.llvm.org/git/clang.git/ 848874aed95a913fb45f363120500cebfe54e2ef) (https://git.llvm.org/git/llvm.git/3afd566557f3616881505db0d69f5d19bf55ae14) I can disable the i915 driver, but the "invalid output size for constraint '=q'" happens all over the place. Ultimately this means that I can not really test a 32-bit build,...