Messages in this thread | | | Date | Sun, 10 Oct 2021 19:59:14 +0800 | From | kernel test robot <> | Subject | [deller-parisc:hpmc-trigger 1/1] arch/arm/include/asm/io.h:386:17: error: too few arguments to function 'ioremap' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git hpmc-trigger head: 1332ba6fc43cd3213f2872cbd5a5414acdd4f689 commit: 1332ba6fc43cd3213f2872cbd5a5414acdd4f689 [1/1] parisc: trigger hpmc on parisc arch config: arm-randconfig-c002-20211010 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 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/deller/parisc-linux.git/commit/?id=1332ba6fc43cd3213f2872cbd5a5414acdd4f689 git remote add deller-parisc https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git git fetch --no-tags deller-parisc hpmc-trigger git checkout 1332ba6fc43cd3213f2872cbd5a5414acdd4f689 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash drivers/tty/
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 >>):
drivers/tty/sysrq.c: In function 'sysrq_init': drivers/tty/sysrq.c:1189:29: error: expected expression before 'phys_addr_t' 1189 | hpmc_addr = ioremap(phys_addr_t(0xfffffff0e0000000UL), 4096); | ^~~~~~~~~~~ In file included from include/linux/io.h:13, from include/linux/irq.h:20, from include/asm-generic/hardirq.h:17, from arch/arm/include/asm/hardirq.h:10, from include/linux/hardirq.h:11, from include/linux/interrupt.h:11, from drivers/tty/sysrq.c:23: >> arch/arm/include/asm/io.h:386:17: error: too few arguments to function 'ioremap' 386 | #define ioremap ioremap | ^~~~~~~ drivers/tty/sysrq.c:1189:21: note: in expansion of macro 'ioremap' 1189 | hpmc_addr = ioremap(phys_addr_t(0xfffffff0e0000000UL), 4096); | ^~~~~~~ arch/arm/include/asm/io.h:385:15: note: declared here 385 | void __iomem *ioremap(resource_size_t res_cookie, size_t size); | ^~~~~~~ At top level: drivers/tty/sysrq.c:413:34: warning: 'sysrq_thaw_op' defined but not used [-Wunused-const-variable=] 413 | static const struct sysrq_key_op sysrq_thaw_op = { | ^~~~~~~~~~~~~
vim +/ioremap +386 arch/arm/include/asm/io.h
^1da177e4c3f41 include/asm-arm/io.h Linus Torvalds 2005-04-16 349 ^1da177e4c3f41 include/asm-arm/io.h Linus Torvalds 2005-04-16 350 /* ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 351 * ioremap() and friends. ^1da177e4c3f41 include/asm-arm/io.h Linus Torvalds 2005-04-16 352 * ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 353 * ioremap() takes a resource address, and size. Due to the ARM memory ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 354 * types, it is important to use the correct ioremap() function as each ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 355 * mapping has specific properties. 9d4ae7276ae26c include/asm-arm/io.h Deepak Saxena 2006-01-09 356 * ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 357 * Function Memory type Cacheability Cache hint ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 358 * ioremap() Device n/a n/a ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 359 * ioremap_cache() Normal Writeback Read allocate ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 360 * ioremap_wc() Normal Non-cacheable n/a ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 361 * ioremap_wt() Normal Non-cacheable n/a ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 362 * ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 363 * All device mappings have the following properties: ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 364 * - no access speculation ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 365 * - no repetition (eg, on return from an exception) ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 366 * - number, order and size of accesses are maintained ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 367 * - unaligned accesses are "unpredictable" ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 368 * - writes may be delayed before they hit the endpoint device ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 369 * ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 370 * All normal memory mappings have the following properties: ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 371 * - reads can be repeated with no side effects ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 372 * - repeated reads return the last value written ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 373 * - reads can fetch additional locations without side effects ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 374 * - writes can be repeated (in certain cases) with no side effects ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 375 * - writes can be merged before accessing the target ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 376 * - unaligned accesses can be supported ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 377 * - ordering is not guaranteed without explicit dependencies or barrier ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 378 * instructions ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 379 * - writes may be delayed before they hit the endpoint memory ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 380 * ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 381 * The cache hint is only a performance hint: CPUs may alias these hints. ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 382 * Eg, a CPU not implementing read allocate but implementing write allocate ac5e2f170f033e arch/arm/include/asm/io.h Russell King 2015-07-01 383 * will provide a write allocate mapping instead. ^1da177e4c3f41 include/asm-arm/io.h Linus Torvalds 2005-04-16 384 */ 20a1080dff2f1b arch/arm/include/asm/io.h Russell King 2015-07-01 385 void __iomem *ioremap(resource_size_t res_cookie, size_t size); 20a1080dff2f1b arch/arm/include/asm/io.h Russell King 2015-07-01 @386 #define ioremap ioremap 20a1080dff2f1b arch/arm/include/asm/io.h Russell King 2015-07-01 387
:::::: The code at line 386 was first introduced by commit :::::: 20a1080dff2f1be8933baa0d910c41882c7279ee ARM: io: convert ioremap*() to functions
:::::: TO: Russell King <rmk+kernel@arm.linux.org.uk> :::::: CC: Russell King <rmk+kernel@arm.linux.org.uk>
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