Hi Jacob, I love your patch! Yet something to improve:
[auto build test ERROR on iommu/next] [also build test ERROR on linux/master linus/master v5.9-rc1 next-20200821] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Jacob-Pan/IOASID-extensions-for-guest-SVA/20200822-123111 base: https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next config: ia64-randconfig-r003-20200822 (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/iommu.h:16, from include/linux/of_iommu.h:6, from drivers/of/device.c:7: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:34: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1094:5: warning: no previous prototype for 'amdgpu_ttm_gart_bind' [-Wmissing-prototypes] 1094 | int amdgpu_ttm_gart_bind(struct amdgpu_device *adev, | ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:55: drivers/gpu/drm/amd/amdgpu/amdgpu.h:190:18: warning: 'sched_policy' defined but not used [-Wunused-const-variable=] 190 | static const int sched_policy = KFD_SCHED_POLICY_HWS; | ^~~~~~~~~~~~ In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:33, from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30, from drivers/gpu/drm/amd/amdgpu/../include/dm_pp_interface.h:26, from drivers/gpu/drm/amd/amdgpu/amdgpu.h:65, from drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:55: drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:76:32: warning: 'dc_fixpt_ln2_div_2' defined but not used [-Wunused-const-variable=] 76 | static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL }; | ^~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: 'dc_fixpt_ln2' defined but not used [-Wunused-const-variable=] 75 | static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL }; | ^~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:74:32: warning: 'dc_fixpt_e' defined but not used [-Wunused-const-variable=] 74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL }; | ^~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=] 73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL }; | ^~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=] 72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL }; | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:67:32: warning: 'dc_fixpt_zero' defined but not used [-Wunused-const-variable=] 67 | static const struct fixed31_32 dc_fixpt_zero = { 0 }; | ^~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:22: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:49:1: warning: no previous prototype for 'lsb_header_tail_dump' [-Wmissing-prototypes] 49 | lsb_header_tail_dump(struct nvkm_subdev *subdev, | ^~~~~~~~~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h:4, from drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h:5, from drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c:24: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c:27:1: warning: no previous prototype for 'gp10b_mc_init' [-Wmissing-prototypes] 27 | gp10b_mc_init(struct nvkm_mc *mc) | ^~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/object.h:4, from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.h:4, from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c:24: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c:65:1: warning: no previous prototype for 'nvkm_mmu_ptp_get' [-Wmissing-prototypes] 65 | nvkm_mmu_ptp_get(struct nvkm_mmu *mmu, u32 size, bool zero) | ^~~~~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h:4, from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h:5, from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.h:3, from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/tu102.c:23: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/subdev/mmu/tu102.c:31:1: warning: no previous prototype for 'tu102_mmu_kind' [-Wmissing-prototypes] 31 | tu102_mmu_kind(struct nvkm_mmu *mmu, int *count, u8 *invalid) | ^~~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h:4, from drivers/gpu/drm/nouveau/nvkm/subdev/therm/priv.h:27, from drivers/gpu/drm/nouveau/nvkm/subdev/therm/gt215.c:24: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/subdev/therm/gt215.c:40:1: warning: no previous prototype for 'gt215_therm_init' [-Wmissing-prototypes] 40 | gt215_therm_init(struct nvkm_therm *therm) | ^~~~~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/engine.h:5, from drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h:4, from drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h:5, from drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h:27, from drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:24: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:745:1: warning: no previous prototype for 'gf100_gr_fecs_start_ctxsw' [-Wmissing-prototypes] 745 | gf100_gr_fecs_start_ctxsw(struct nvkm_gr *base) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:760:1: warning: no previous prototype for 'gf100_gr_fecs_stop_ctxsw' [-Wmissing-prototypes] 760 | gf100_gr_fecs_stop_ctxsw(struct nvkm_gr *base) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:2036:1: warning: no previous prototype for 'gf100_gr_dtor' [-Wmissing-prototypes] 2036 | gf100_gr_dtor(struct nvkm_gr *base) | ^~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:4, from drivers/gpu/drm/nouveau/include/nvkm/core/engine.h:5, from drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h:4, from drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h:5, from drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h:27, from drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c:22: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c:37:1: warning: no previous prototype for 'gk20a_gr_av_to_init' [-Wmissing-prototypes] 37 | gk20a_gr_av_to_init(struct gf100_gr *gr, const char *path, const char *name, | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c:87:1: warning: no previous prototype for 'gk20a_gr_aiv_to_init' [-Wmissing-prototypes] 87 | gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name, | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c:130:1: warning: no previous prototype for 'gk20a_gr_av_to_method' [-Wmissing-prototypes] 130 | gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name, | ^~~~~~~~~~~~~~~~~~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvif/object.h:5, from drivers/gpu/drm/nouveau/include/nvif/client.h:5, from drivers/gpu/drm/nouveau/nouveau_drv.h:43, from drivers/gpu/drm/nouveau/nouveau_display.h:5, from drivers/gpu/drm/nouveau/nouveau_fbcon.h:32, from drivers/gpu/drm/nouveau/nouveau_display.c:38: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/nouveau_display.c: In function 'nouveau_framebuffer_new': drivers/gpu/drm/nouveau/nouveau_display.c:338:15: warning: variable 'width' set but not used [-Wunused-but-set-variable] 338 | unsigned int width, height, i; | ^~~~~ -- In file included from include/linux/iommu.h:16, from drivers/gpu/drm/nouveau/include/nvif/os.h:30, from drivers/gpu/drm/nouveau/include/nvif/object.h:5, from drivers/gpu/drm/nouveau/include/nvif/mmu.h:3, from drivers/gpu/drm/nouveau/include/nvif/mem.h:3, from drivers/gpu/drm/nouveau/dispnv50/disp.h:3, from drivers/gpu/drm/nouveau/dispnv50/disp.c:24: >> include/linux/ioasid.h:141:6: error: expected ';' before 'inline' 141 | staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) | ^ | ; drivers/gpu/drm/nouveau/dispnv50/disp.c: In function 'nv50_mstm_cleanup': drivers/gpu/drm/nouveau/dispnv50/disp.c:1237:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 1237 | int ret; | ^~~ drivers/gpu/drm/nouveau/dispnv50/disp.c: In function 'nv50_mstm_prepare': drivers/gpu/drm/nouveau/dispnv50/disp.c:1261:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 1261 | int ret; | ^~~ drivers/gpu/drm/nouveau/dispnv50/disp.c: At top level: drivers/gpu/drm/nouveau/dispnv50/disp.c:2450:1: warning: no previous prototype for 'nv50_display_create' [-Wmissing-prototypes] 2450 | nv50_display_create(struct drm_device *dev) | ^~~~~~~~~~~~~~~~~~~ .. # https://github.com/0day-ci/linux/commit/09f31e901946399a274ce954bdefa4108e895b33 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jacob-Pan/IOASID-extensions-for-guest-SVA/20200822-123111 git checkout 09f31e901946399a274ce954bdefa4108e895b33 vim +141 include/linux/ioasid.h 140 > 141 staic inline int ioasid_attach_spid(ioasid_t ioasid, ioasid_t spid) 142 { 143 return -ENOTSUPP; 144 } 145 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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