Hi Avri, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.10 next-20240726] [cannot apply to ulf-hansson-mmc-mirror/next] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Avri-Altman/mmc-sd-SDUC-Support-Recognition/20240728-161645 base: linus/master patch link: https://lore.kernel.org/r/20240728081154.1782120-10-avri.altman%40wdc.com patch subject: [PATCH 09/10] mmc: core: Add Ext memory addressing for erase config: i386-buildonly-randconfig-001-20240728 (https://download.01.org/0day-ci/archive/20240728/202407281841.RRgIK067-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240728/202407281841.RRgIK067-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202407281841.RRgIK067-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ include/linux/bitfield.h:156:30: note: expanded from macro 'FIELD_GET' 156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ | ^~~~~ >> drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ include/linux/bitfield.h:156:30: note: expanded from macro 'FIELD_GET' 156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ | ^~~~~ drivers/mmc/core/core.c:1667:27: warning: shift count >= width of type [-Wshift-count-overflow] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ include/linux/bitfield.h:156:50: note: expanded from macro 'FIELD_GET' 156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ | ~~~~~~~~~^~~~~~ include/linux/bitfield.h:45:38: note: expanded from macro '__bf_shf' 45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1) | ^ drivers/mmc/core/core.c:1667:27: warning: shift count is negative [-Wshift-count-negative] 1667 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ include/linux/bitfield.h:156:50: note: expanded from macro 'FIELD_GET' 156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ | ~~~~~~~~~^~~~~~ include/linux/bitfield.h:45:38: note: expanded from macro '__bf_shf' 45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1) | ^ drivers/mmc/core/core.c:1689:27: warning: shift count >= width of type [-Wshift-count-overflow] 1689 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, to); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:8:31: note: expanded from macro '__GENMASK' 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ drivers/mmc/core/core.c:1689:27: warning: shift count is negative [-Wshift-count-negative] 1689 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, to); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ include/linux/bits.h:35:31: note: expanded from macro 'GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^ include/uapi/linux/bits.h:9:19: note: expanded from macro '__GENMASK' 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ drivers/mmc/core/core.c:1689:27: warning: shift count >= width of type [-Wshift-count-overflow] 1689 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, to); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/mmc/core/sd_ops.h:14:28: note: expanded from macro 'SDUC_ADDR_EXT_MASK' 14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32) | ^ vim +1667 drivers/mmc/core/core.c 1618 1619 static int mmc_do_erase(struct mmc_card *card, sector_t from, 1620 sector_t to, unsigned int arg) 1621 { 1622 struct mmc_command cmd = {}; 1623 unsigned int qty = 0, busy_timeout = 0; 1624 bool use_r1b_resp; 1625 int err; 1626 1627 mmc_retune_hold(card->host); 1628 1629 /* 1630 * qty is used to calculate the erase timeout which depends on how many 1631 * erase groups (or allocation units in SD terminology) are affected. 1632 * We count erasing part of an erase group as one erase group. 1633 * For SD, the allocation units are always a power of 2. For MMC, the 1634 * erase group size is almost certainly also power of 2, but it does not 1635 * seem to insist on that in the JEDEC standard, so we fall back to 1636 * division in that case. SD may not specify an allocation unit size, 1637 * in which case the timeout is based on the number of write blocks. 1638 * 1639 * Note that the timeout for secure trim 2 will only be correct if the 1640 * number of erase groups specified is the same as the total of all 1641 * preceding secure trim 1 commands. Since the power may have been 1642 * lost since the secure trim 1 commands occurred, it is generally 1643 * impossible to calculate the secure trim 2 timeout correctly. 1644 */ 1645 if (card->erase_shift) 1646 qty += ((to >> card->erase_shift) - 1647 (from >> card->erase_shift)) + 1; 1648 else if (mmc_card_sd(card)) 1649 qty += to - from + 1; 1650 else 1651 qty += ((to / card->erase_size) - 1652 (from / card->erase_size)) + 1; 1653 1654 if (!mmc_card_blockaddr(card)) { 1655 from <<= 9; 1656 to <<= 9; 1657 } 1658 1659 if (mmc_card_sd(card)) 1660 cmd.opcode = SD_ERASE_WR_BLK_START; 1661 else 1662 cmd.opcode = MMC_ERASE_GROUP_START; 1663 cmd.arg = from & 0xFFFFFFFF; 1664 cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC; 1665 1666 if (mmc_card_is_sduc(card->host)) { > 1667 u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, from); 1668 1669 mmc_send_ext_addr(card->host, ext_addr); 1670 } 1671 1672 err = mmc_wait_for_cmd(card->host, &cmd, 0); 1673 if (err) { 1674 pr_err("mmc_erase: group start error %d, " 1675 "status %#x\n", err, cmd.resp[0]); 1676 err = -EIO; 1677 goto out; 1678 } 1679 1680 memset(&cmd, 0, sizeof(struct mmc_command)); 1681 if (mmc_card_sd(card)) 1682 cmd.opcode = SD_ERASE_WR_BLK_END; 1683 else 1684 cmd.opcode = MMC_ERASE_GROUP_END; 1685 cmd.arg = to & 0xFFFFFFFF; 1686 cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC; 1687 1688 if (mmc_card_is_sduc(card->host)) { 1689 u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, to); 1690 1691 mmc_send_ext_addr(card->host, ext_addr); 1692 } 1693 1694 err = mmc_wait_for_cmd(card->host, &cmd, 0); 1695 if (err) { 1696 pr_err("mmc_erase: group end error %d, status %#x\n", 1697 err, cmd.resp[0]); 1698 err = -EIO; 1699 goto out; 1700 } 1701 1702 memset(&cmd, 0, sizeof(struct mmc_command)); 1703 cmd.opcode = MMC_ERASE; 1704 cmd.arg = arg; 1705 busy_timeout = mmc_erase_timeout(card, arg, qty); 1706 use_r1b_resp = mmc_prepare_busy_cmd(card->host, &cmd, busy_timeout); 1707 1708 err = mmc_wait_for_cmd(card->host, &cmd, 0); 1709 if (err) { 1710 pr_err("mmc_erase: erase error %d, status %#x\n", 1711 err, cmd.resp[0]); 1712 err = -EIO; 1713 goto out; 1714 } 1715 1716 if (mmc_host_is_spi(card->host)) 1717 goto out; 1718 1719 /* 1720 * In case of when R1B + MMC_CAP_WAIT_WHILE_BUSY is used, the polling 1721 * shall be avoided. 1722 */ 1723 if ((card->host->caps & MMC_CAP_WAIT_WHILE_BUSY) && use_r1b_resp) 1724 goto out; 1725 1726 /* Let's poll to find out when the erase operation completes. */ 1727 err = mmc_poll_for_busy(card, busy_timeout, false, MMC_BUSY_ERASE); 1728 1729 out: 1730 mmc_retune_release(card->host); 1731 return err; 1732 } 1733 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
