* [rppt:memory-models/rm-discontig/v1 1/9] arch/alpha/kernel/core_marvel.c:290:38: error: implicit declaration of function 'marvel_cpuid_to_nid'; did you mean 'marvel_pci_tbi'?
@ 2021-05-26 13:07 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-05-26 13:07 UTC (permalink / raw)
To: kbuild-all
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Hi Mike,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git memory-models/rm-discontig/v1
head: bb9fe24d1b478332cc8352e9325bab67f7ee4ba4
commit: 84c2db1652b92c2e1b1714c688227ab8bd2c09bd [1/9] alpha: remove DISCONTIGMEM and NUMA
config: alpha-allnoconfig (attached as .config)
compiler: alpha-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
# https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/commit/?id=84c2db1652b92c2e1b1714c688227ab8bd2c09bd
git remote add rppt https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git
git fetch --no-tags rppt memory-models/rm-discontig/v1
git checkout 84c2db1652b92c2e1b1714c688227ab8bd2c09bd
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=alpha
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/alpha/kernel/core_marvel.c: In function 'io7_init_hose':
>> arch/alpha/kernel/core_marvel.c:290:38: error: implicit declaration of function 'marvel_cpuid_to_nid'; did you mean 'marvel_pci_tbi'? [-Werror=implicit-function-declaration]
290 | hose->sg_isa = iommu_arena_new_node(marvel_cpuid_to_nid(io7->pe),
| ^~~~~~~~~~~~~~~~~~~
| marvel_pci_tbi
arch/alpha/kernel/core_marvel.c: At top level:
arch/alpha/kernel/core_marvel.c:361:1: warning: no previous prototype for 'marvel_io7_present' [-Wmissing-prototypes]
361 | marvel_io7_present(gct6_node *node)
| ^~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +290 arch/alpha/kernel/core_marvel.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 199
^1da177e4c3f41 Linus Torvalds 2005-04-16 200 \f
^1da177e4c3f41 Linus Torvalds 2005-04-16 201 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 202 * IO7 PCI, PCI/X, AGP configuration.
^1da177e4c3f41 Linus Torvalds 2005-04-16 203 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 204 static void __init
^1da177e4c3f41 Linus Torvalds 2005-04-16 205 io7_init_hose(struct io7 *io7, int port)
^1da177e4c3f41 Linus Torvalds 2005-04-16 206 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 207 static int hose_index = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 208
^1da177e4c3f41 Linus Torvalds 2005-04-16 209 struct pci_controller *hose = alloc_pci_controller();
^1da177e4c3f41 Linus Torvalds 2005-04-16 210 struct io7_port *io7_port = &io7->ports[port];
^1da177e4c3f41 Linus Torvalds 2005-04-16 211 io7_ioport_csrs *csrs = IO7_CSRS_KERN(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 212 int i;
^1da177e4c3f41 Linus Torvalds 2005-04-16 213
^1da177e4c3f41 Linus Torvalds 2005-04-16 214 hose->index = hose_index++; /* arbitrary */
^1da177e4c3f41 Linus Torvalds 2005-04-16 215
^1da177e4c3f41 Linus Torvalds 2005-04-16 216 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 217 * We don't have an isa or legacy hose, but glibc expects to be
^1da177e4c3f41 Linus Torvalds 2005-04-16 218 * able to use the bus == 0 / dev == 0 form of the iobase syscall
^1da177e4c3f41 Linus Torvalds 2005-04-16 219 * to determine information about the i/o system. Since XFree86
^1da177e4c3f41 Linus Torvalds 2005-04-16 220 * relies on glibc's determination to tell whether or not to use
^1da177e4c3f41 Linus Torvalds 2005-04-16 221 * sparse access, we need to point the pci_isa_hose at a real hose
^1da177e4c3f41 Linus Torvalds 2005-04-16 222 * so at least that determination is correct.
^1da177e4c3f41 Linus Torvalds 2005-04-16 223 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 224 if (hose->index == 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16 225 pci_isa_hose = hose;
^1da177e4c3f41 Linus Torvalds 2005-04-16 226
^1da177e4c3f41 Linus Torvalds 2005-04-16 227 io7_port->csrs = csrs;
^1da177e4c3f41 Linus Torvalds 2005-04-16 228 io7_port->hose = hose;
^1da177e4c3f41 Linus Torvalds 2005-04-16 229 hose->sysdata = io7_port;
^1da177e4c3f41 Linus Torvalds 2005-04-16 230
^1da177e4c3f41 Linus Torvalds 2005-04-16 231 hose->io_space = alloc_resource();
^1da177e4c3f41 Linus Torvalds 2005-04-16 232 hose->mem_space = alloc_resource();
^1da177e4c3f41 Linus Torvalds 2005-04-16 233
^1da177e4c3f41 Linus Torvalds 2005-04-16 234 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 235 * Base addresses for userland consumption. Since these are going
^1da177e4c3f41 Linus Torvalds 2005-04-16 236 * to be mapped, they are pure physical addresses.
^1da177e4c3f41 Linus Torvalds 2005-04-16 237 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 238 hose->sparse_mem_base = hose->sparse_io_base = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 239 hose->dense_mem_base = IO7_MEM_PHYS(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 240 hose->dense_io_base = IO7_IO_PHYS(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 241
^1da177e4c3f41 Linus Torvalds 2005-04-16 242 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 243 * Base addresses and resource ranges for kernel consumption.
^1da177e4c3f41 Linus Torvalds 2005-04-16 244 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 245 hose->config_space_base = (unsigned long)IO7_CONF_KERN(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 246
^1da177e4c3f41 Linus Torvalds 2005-04-16 247 hose->io_space->start = (unsigned long)IO7_IO_KERN(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 248 hose->io_space->end = hose->io_space->start + IO7_IO_SPACE - 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 249 hose->io_space->name = mk_resource_name(io7->pe, port, "IO");
^1da177e4c3f41 Linus Torvalds 2005-04-16 250 hose->io_space->flags = IORESOURCE_IO;
^1da177e4c3f41 Linus Torvalds 2005-04-16 251
^1da177e4c3f41 Linus Torvalds 2005-04-16 252 hose->mem_space->start = (unsigned long)IO7_MEM_KERN(io7->pe, port);
^1da177e4c3f41 Linus Torvalds 2005-04-16 253 hose->mem_space->end = hose->mem_space->start + IO7_MEM_SPACE - 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 254 hose->mem_space->name = mk_resource_name(io7->pe, port, "MEM");
^1da177e4c3f41 Linus Torvalds 2005-04-16 255 hose->mem_space->flags = IORESOURCE_MEM;
^1da177e4c3f41 Linus Torvalds 2005-04-16 256
^1da177e4c3f41 Linus Torvalds 2005-04-16 257 if (request_resource(&ioport_resource, hose->io_space) < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16 258 printk(KERN_ERR "Failed to request IO on hose %d\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 259 hose->index);
^1da177e4c3f41 Linus Torvalds 2005-04-16 260 if (request_resource(&iomem_resource, hose->mem_space) < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16 261 printk(KERN_ERR "Failed to request MEM on hose %d\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 262 hose->index);
^1da177e4c3f41 Linus Torvalds 2005-04-16 263
^1da177e4c3f41 Linus Torvalds 2005-04-16 264 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 265 * Save the existing DMA window settings for later restoration.
^1da177e4c3f41 Linus Torvalds 2005-04-16 266 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 267 for (i = 0; i < 4; i++) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 268 io7_port->saved_wbase[i] = csrs->POx_WBASE[i].csr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 269 io7_port->saved_wmask[i] = csrs->POx_WMASK[i].csr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 270 io7_port->saved_tbase[i] = csrs->POx_TBASE[i].csr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 271 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 272
^1da177e4c3f41 Linus Torvalds 2005-04-16 273 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 274 * Set up the PCI to main memory translation windows.
^1da177e4c3f41 Linus Torvalds 2005-04-16 275 *
^1da177e4c3f41 Linus Torvalds 2005-04-16 276 * Window 0 is scatter-gather 8MB at 8MB
^1da177e4c3f41 Linus Torvalds 2005-04-16 277 * Window 1 is direct access 1GB at 2GB
^1da177e4c3f41 Linus Torvalds 2005-04-16 278 * Window 2 is scatter-gather (up-to) 1GB at 3GB
^1da177e4c3f41 Linus Torvalds 2005-04-16 279 * Window 3 is disabled
^1da177e4c3f41 Linus Torvalds 2005-04-16 280 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 281
^1da177e4c3f41 Linus Torvalds 2005-04-16 282 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 283 * TBIA before modifying windows.
^1da177e4c3f41 Linus Torvalds 2005-04-16 284 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 285 marvel_pci_tbi(hose, 0, -1);
^1da177e4c3f41 Linus Torvalds 2005-04-16 286
^1da177e4c3f41 Linus Torvalds 2005-04-16 287 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 288 * Set up window 0 for scatter-gather 8MB at 8MB.
^1da177e4c3f41 Linus Torvalds 2005-04-16 289 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 @290 hose->sg_isa = iommu_arena_new_node(marvel_cpuid_to_nid(io7->pe),
^1da177e4c3f41 Linus Torvalds 2005-04-16 291 hose, 0x00800000, 0x00800000, 0);
^1da177e4c3f41 Linus Torvalds 2005-04-16 292 hose->sg_isa->align_entry = 8; /* cache line boundary */
^1da177e4c3f41 Linus Torvalds 2005-04-16 293 csrs->POx_WBASE[0].csr =
^1da177e4c3f41 Linus Torvalds 2005-04-16 294 hose->sg_isa->dma_base | wbase_m_ena | wbase_m_sg;
^1da177e4c3f41 Linus Torvalds 2005-04-16 295 csrs->POx_WMASK[0].csr = (hose->sg_isa->size - 1) & wbase_m_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 296 csrs->POx_TBASE[0].csr = virt_to_phys(hose->sg_isa->ptes);
^1da177e4c3f41 Linus Torvalds 2005-04-16 297
^1da177e4c3f41 Linus Torvalds 2005-04-16 298 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 299 * Set up window 1 for direct-mapped 1GB at 2GB.
^1da177e4c3f41 Linus Torvalds 2005-04-16 300 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 301 csrs->POx_WBASE[1].csr = __direct_map_base | wbase_m_ena;
^1da177e4c3f41 Linus Torvalds 2005-04-16 302 csrs->POx_WMASK[1].csr = (__direct_map_size - 1) & wbase_m_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 303 csrs->POx_TBASE[1].csr = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 304
^1da177e4c3f41 Linus Torvalds 2005-04-16 305 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 306 * Set up window 2 for scatter-gather (up-to) 1GB at 3GB.
^1da177e4c3f41 Linus Torvalds 2005-04-16 307 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 308 hose->sg_pci = iommu_arena_new_node(marvel_cpuid_to_nid(io7->pe),
^1da177e4c3f41 Linus Torvalds 2005-04-16 309 hose, 0xc0000000, 0x40000000, 0);
^1da177e4c3f41 Linus Torvalds 2005-04-16 310 hose->sg_pci->align_entry = 8; /* cache line boundary */
^1da177e4c3f41 Linus Torvalds 2005-04-16 311 csrs->POx_WBASE[2].csr =
^1da177e4c3f41 Linus Torvalds 2005-04-16 312 hose->sg_pci->dma_base | wbase_m_ena | wbase_m_sg;
^1da177e4c3f41 Linus Torvalds 2005-04-16 313 csrs->POx_WMASK[2].csr = (hose->sg_pci->size - 1) & wbase_m_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 314 csrs->POx_TBASE[2].csr = virt_to_phys(hose->sg_pci->ptes);
^1da177e4c3f41 Linus Torvalds 2005-04-16 315
^1da177e4c3f41 Linus Torvalds 2005-04-16 316 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 317 * Disable window 3.
^1da177e4c3f41 Linus Torvalds 2005-04-16 318 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 319 csrs->POx_WBASE[3].csr = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 320
^1da177e4c3f41 Linus Torvalds 2005-04-16 321 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 322 * Make sure that the AGP Monster Window is disabled.
^1da177e4c3f41 Linus Torvalds 2005-04-16 323 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 324 csrs->POx_CTRL.csr &= ~(1UL << 61);
^1da177e4c3f41 Linus Torvalds 2005-04-16 325
:::::: The code@line 290 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-05-26 13:07 [rppt:memory-models/rm-discontig/v1 1/9] arch/alpha/kernel/core_marvel.c:290:38: error: implicit declaration of function 'marvel_cpuid_to_nid'; did you mean 'marvel_pci_tbi'? kernel test robot
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