Messages in this thread | | | Date | Fri, 19 Nov 2021 20:10:24 +0800 | From | kernel test robot <> | Subject | arch/x86/platform/uv/bios_uv.c:175:12: sparse: sparse: function 'uv_bios_get_master_nasid' with external linkage has definition |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4c388a8e740d3235a194f330c8ef327deef710f6 commit: 9a3c425cfdfee169622f1cb1a974b2f287e5560c x86/platform/uv: Add and export uv_bios_* functions date: 12 months ago config: x86_64-rhel-8.3-kselftests (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9a3c425cfdfee169622f1cb1a974b2f287e5560c git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 9a3c425cfdfee169622f1cb1a974b2f287e5560c # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/ drivers/ fs/ lib// net/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) >> arch/x86/platform/uv/bios_uv.c:175:12: sparse: sparse: function 'uv_bios_get_master_nasid' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:182:12: sparse: sparse: function 'uv_bios_get_heapsize' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:189:12: sparse: sparse: function 'uv_bios_install_heap' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:196:12: sparse: sparse: function 'uv_bios_obj_count' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:203:12: sparse: sparse: function 'uv_bios_enum_objs' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:210:12: sparse: sparse: function 'uv_bios_enum_ports' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:217:12: sparse: sparse: function 'uv_bios_get_geoinfo' with external linkage has definition >> arch/x86/platform/uv/bios_uv.c:223:12: sparse: sparse: function 'uv_bios_get_pci_topology' with external linkage has definition arch/x86/platform/uv/bios_uv.c:249:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct uv_systab *[addressable] [assigned] [toplevel] uv_systab @@ got void [noderef] __iomem * @@ arch/x86/platform/uv/bios_uv.c:249:19: sparse: expected struct uv_systab *[addressable] [assigned] [toplevel] uv_systab arch/x86/platform/uv/bios_uv.c:249:19: sparse: got void [noderef] __iomem * arch/x86/platform/uv/bios_uv.c:252:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got struct uv_systab *[addressable] [assigned] [toplevel] uv_systab @@ arch/x86/platform/uv/bios_uv.c:252:25: sparse: expected void volatile [noderef] __iomem *addr arch/x86/platform/uv/bios_uv.c:252:25: sparse: got struct uv_systab *[addressable] [assigned] [toplevel] uv_systab arch/x86/platform/uv/bios_uv.c:260:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got struct uv_systab *[addressable] [assigned] [toplevel] uv_systab @@ arch/x86/platform/uv/bios_uv.c:260:25: sparse: expected void volatile [noderef] __iomem *addr arch/x86/platform/uv/bios_uv.c:260:25: sparse: got struct uv_systab *[addressable] [assigned] [toplevel] uv_systab arch/x86/platform/uv/bios_uv.c:261:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct uv_systab *[addressable] [assigned] [toplevel] uv_systab @@ got void [noderef] __iomem * @@ arch/x86/platform/uv/bios_uv.c:261:27: sparse: expected struct uv_systab *[addressable] [assigned] [toplevel] uv_systab arch/x86/platform/uv/bios_uv.c:261:27: sparse: got void [noderef] __iomem *
vim +/uv_bios_get_master_nasid +175 arch/x86/platform/uv/bios_uv.c
174 > 175 extern s64 uv_bios_get_master_nasid(u64 size, u64 *master_nasid) 176 { 177 return uv_bios_call(UV_BIOS_EXTRA, 0, UV_BIOS_EXTRA_MASTER_NASID, 0, 178 size, (u64)master_nasid); 179 } 180 EXPORT_SYMBOL_GPL(uv_bios_get_master_nasid); 181 > 182 extern s64 uv_bios_get_heapsize(u64 nasid, u64 size, u64 *heap_size) 183 { 184 return uv_bios_call(UV_BIOS_EXTRA, nasid, UV_BIOS_EXTRA_GET_HEAPSIZE, 185 0, size, (u64)heap_size); 186 } 187 EXPORT_SYMBOL_GPL(uv_bios_get_heapsize); 188 > 189 extern s64 uv_bios_install_heap(u64 nasid, u64 heap_size, u64 *bios_heap) 190 { 191 return uv_bios_call(UV_BIOS_EXTRA, nasid, UV_BIOS_EXTRA_INSTALL_HEAP, 192 0, heap_size, (u64)bios_heap); 193 } 194 EXPORT_SYMBOL_GPL(uv_bios_install_heap); 195 > 196 extern s64 uv_bios_obj_count(u64 nasid, u64 size, u64 *objcnt) 197 { 198 return uv_bios_call(UV_BIOS_EXTRA, nasid, UV_BIOS_EXTRA_OBJECT_COUNT, 199 0, size, (u64)objcnt); 200 } 201 EXPORT_SYMBOL_GPL(uv_bios_obj_count); 202 > 203 extern s64 uv_bios_enum_objs(u64 nasid, u64 size, u64 *objbuf) 204 { 205 return uv_bios_call(UV_BIOS_EXTRA, nasid, UV_BIOS_EXTRA_ENUM_OBJECTS, 206 0, size, (u64)objbuf); 207 } 208 EXPORT_SYMBOL_GPL(uv_bios_enum_objs); 209 > 210 extern s64 uv_bios_enum_ports(u64 nasid, u64 obj_id, u64 size, u64 *portbuf) 211 { 212 return uv_bios_call(UV_BIOS_EXTRA, nasid, UV_BIOS_EXTRA_ENUM_PORTS, 213 obj_id, size, (u64)portbuf); 214 } 215 EXPORT_SYMBOL_GPL(uv_bios_enum_ports); 216 > 217 extern s64 uv_bios_get_geoinfo(u64 nasid, u64 size, u64 *buf) 218 { 219 return uv_bios_call(UV_BIOS_GET_GEOINFO, nasid, (u64)buf, size, 0, 0); 220 } 221 EXPORT_SYMBOL_GPL(uv_bios_get_geoinfo); 222 > 223 extern s64 uv_bios_get_pci_topology(u64 size, u64 *buf) 224 { 225 return uv_bios_call(UV_BIOS_GET_PCI_TOPOLOGY, (u64)buf, size, 0, 0, 0); 226 } 227 EXPORT_SYMBOL_GPL(uv_bios_get_pci_topology); 228
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