Hi Paulo, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 13b424f97ef548612c760cfd0892f96de96707e0 commit: 71e217e85c3dff8a9151707ed3afc7b4b054a2d4 [5421/23701] selinux: use kernel linux/socket.h for genheaders and mdp config: arm64-randconfig-r131-20240906 (https://download.01.org/0day-ci/archive/20240907/202409071155.6ow4kT3d-lkp@i...) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240907/202409071155.6ow4kT3d-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409071155.6ow4kT3d-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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arch/arm64/kernel/ptrace.c:1379:38: sparse: sparse: incorrect type in argument 6 (different address spaces) @@ expected void const [noderef] <asn:1> *data @@ got unsigned int * @@ arch/arm64/kernel/ptrace.c:1379:38: sparse: expected void const [noderef] <asn:1> *data arch/arm64/kernel/ptrace.c:1379:38: sparse: got unsigned int * arch/arm64/kernel/ptrace.c:1637:5: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes] 1637 | int syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/ptrace.c:1655:6: warning: no previous prototype for 'syscall_trace_exit' [-Wmissing-prototypes] 1655 | void syscall_trace_exit(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~ -- arch/arm64/kernel/traps.c:77:23: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] <asn:1> *__p @@ got unsigned int [usertype] * @@ arch/arm64/kernel/traps.c:77:23: sparse: expected unsigned int [noderef] <asn:1> *__p arch/arm64/kernel/traps.c:77:23: sparse: got unsigned int [usertype] * arch/arm64/kernel/traps.c:408:29: warning: no previous prototype for 'do_undefinstr' [-Wmissing-prototypes] 408 | asmlinkage void __exception do_undefinstr(struct pt_regs *regs) | ^~~~~~~~~~~~~ arch/arm64/kernel/traps.c:541:29: warning: no previous prototype for 'do_sysinstr' [-Wmissing-prototypes] 541 | asmlinkage void __exception do_sysinstr(unsigned int esr, struct pt_regs *regs) | ^~~~~~~~~~~ arch/arm64/kernel/traps.c:561:43: warning: initialized field overwritten [-Woverride-init] 561 | [ESR_ELx_EC_UNKNOWN] = "Unknown/Uncategorized", | ^~~~~~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:561:43: note: (near initialization for 'esr_class_str[0]') arch/arm64/kernel/traps.c:562:43: warning: initialized field overwritten [-Woverride-init] 562 | [ESR_ELx_EC_WFx] = "WFI/WFE", | ^~~~~~~~~ arch/arm64/kernel/traps.c:562:43: note: (near initialization for 'esr_class_str[1]') arch/arm64/kernel/traps.c:563:43: warning: initialized field overwritten [-Woverride-init] 563 | [ESR_ELx_EC_CP15_32] = "CP15 MCR/MRC", | ^~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:563:43: note: (near initialization for 'esr_class_str[3]') arch/arm64/kernel/traps.c:564:43: warning: initialized field overwritten [-Woverride-init] 564 | [ESR_ELx_EC_CP15_64] = "CP15 MCRR/MRRC", | ^~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:564:43: note: (near initialization for 'esr_class_str[4]') arch/arm64/kernel/traps.c:565:43: warning: initialized field overwritten [-Woverride-init] 565 | [ESR_ELx_EC_CP14_MR] = "CP14 MCR/MRC", | ^~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:565:43: note: (near initialization for 'esr_class_str[5]') arch/arm64/kernel/traps.c:566:43: warning: initialized field overwritten [-Woverride-init] 566 | [ESR_ELx_EC_CP14_LS] = "CP14 LDC/STC", | ^~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:566:43: note: (near initialization for 'esr_class_str[6]') arch/arm64/kernel/traps.c:567:43: warning: initialized field overwritten [-Woverride-init] 567 | [ESR_ELx_EC_FP_ASIMD] = "ASIMD", | ^~~~~~~ arch/arm64/kernel/traps.c:567:43: note: (near initialization for 'esr_class_str[7]') arch/arm64/kernel/traps.c:568:43: warning: initialized field overwritten [-Woverride-init] 568 | [ESR_ELx_EC_CP10_ID] = "CP10 MRC/VMRS", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:568:43: note: (near initialization for 'esr_class_str[8]') arch/arm64/kernel/traps.c:569:43: warning: initialized field overwritten [-Woverride-init] 569 | [ESR_ELx_EC_CP14_64] = "CP14 MCRR/MRRC", | ^~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:569:43: note: (near initialization for 'esr_class_str[12]') arch/arm64/kernel/traps.c:570:43: warning: initialized field overwritten [-Woverride-init] 570 | [ESR_ELx_EC_ILL] = "PSTATE.IL", | ^~~~~~~~~~~ arch/arm64/kernel/traps.c:570:43: note: (near initialization for 'esr_class_str[14]') arch/arm64/kernel/traps.c:571:43: warning: initialized field overwritten [-Woverride-init] 571 | [ESR_ELx_EC_SVC32] = "SVC (AArch32)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:571:43: note: (near initialization for 'esr_class_str[17]') arch/arm64/kernel/traps.c:572:43: warning: initialized field overwritten [-Woverride-init] 572 | [ESR_ELx_EC_HVC32] = "HVC (AArch32)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:572:43: note: (near initialization for 'esr_class_str[18]') arch/arm64/kernel/traps.c:573:43: warning: initialized field overwritten [-Woverride-init] 573 | [ESR_ELx_EC_SMC32] = "SMC (AArch32)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:573:43: note: (near initialization for 'esr_class_str[19]') arch/arm64/kernel/traps.c:574:43: warning: initialized field overwritten [-Woverride-init] 574 | [ESR_ELx_EC_SVC64] = "SVC (AArch64)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:574:43: note: (near initialization for 'esr_class_str[21]') arch/arm64/kernel/traps.c:575:43: warning: initialized field overwritten [-Woverride-init] 575 | [ESR_ELx_EC_HVC64] = "HVC (AArch64)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:575:43: note: (near initialization for 'esr_class_str[22]') arch/arm64/kernel/traps.c:576:43: warning: initialized field overwritten [-Woverride-init] 576 | [ESR_ELx_EC_SMC64] = "SMC (AArch64)", | ^~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:576:43: note: (near initialization for 'esr_class_str[23]') arch/arm64/kernel/traps.c:577:43: warning: initialized field overwritten [-Woverride-init] 577 | [ESR_ELx_EC_SYS64] = "MSR/MRS (AArch64)", | ^~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:577:43: note: (near initialization for 'esr_class_str[24]') arch/arm64/kernel/traps.c:578:43: warning: initialized field overwritten [-Woverride-init] 578 | [ESR_ELx_EC_SVE] = "SVE", | ^~~~~ arch/arm64/kernel/traps.c:578:43: note: (near initialization for 'esr_class_str[25]') arch/arm64/kernel/traps.c:579:43: warning: initialized field overwritten [-Woverride-init] 579 | [ESR_ELx_EC_IMP_DEF] = "EL3 IMP DEF", | ^~~~~~~~~~~~~ arch/arm64/kernel/traps.c:579:43: note: (near initialization for 'esr_class_str[31]') arch/arm64/kernel/traps.c:580:43: warning: initialized field overwritten [-Woverride-init] 580 | [ESR_ELx_EC_IABT_LOW] = "IABT (lower EL)", | ^~~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:580:43: note: (near initialization for 'esr_class_str[32]') arch/arm64/kernel/traps.c:581:43: warning: initialized field overwritten [-Woverride-init] 581 | [ESR_ELx_EC_IABT_CUR] = "IABT (current EL)", | ^~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/traps.c:581:43: note: (near initialization for 'esr_class_str[33]') arch/arm64/kernel/traps.c:582:43: warning: initialized field overwritten [-Woverride-init] -- arch/arm64/kernel/cpu_errata.c:277:1: sparse: sparse: symbol '__pcpu_scope_arm64_ssbd_callback_required' was not declared. Should it be static? arch/arm64/kernel/cpu_errata.c:311:13: warning: no previous prototype for 'arm64_update_smccc_conduit' [-Wmissing-prototypes] 311 | void __init arm64_update_smccc_conduit(struct alt_instr *alt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/cpu_errata.c:333:13: warning: no previous prototype for 'arm64_enable_wa2_handling' [-Wmissing-prototypes] 333 | void __init arm64_enable_wa2_handling(struct alt_instr *alt, | ^~~~~~~~~~~~~~~~~~~~~~~~~ -- crypto/testmgr.c:1915:17: sparse: sparse: Variable length array is used. crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 crypto/testmgr.c:1921:24: sparse: sparse: cast to restricted __le32 -- drivers/base/regmap/regmap.c:335:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] @@ got unsigned short [usertype] @@ drivers/base/regmap/regmap.c:335:14: sparse: expected restricted __be16 [usertype] drivers/base/regmap/regmap.c:335:14: sparse: got unsigned short [usertype] drivers/base/regmap/regmap.c:342:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] @@ got int @@ drivers/base/regmap/regmap.c:342:14: sparse: expected restricted __le16 [usertype] drivers/base/regmap/regmap.c:342:14: sparse: got int drivers/base/regmap/regmap.c:378:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] @@ got unsigned int [usertype] @@ drivers/base/regmap/regmap.c:378:14: sparse: expected restricted __be32 [usertype] drivers/base/regmap/regmap.c:378:14: sparse: got unsigned int [usertype] drivers/base/regmap/regmap.c:385:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] @@ got unsigned int @@ drivers/base/regmap/regmap.c:385:14: sparse: expected restricted __le32 [usertype] drivers/base/regmap/regmap.c:385:14: sparse: got unsigned int drivers/base/regmap/regmap.c:412:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be64 [usertype] @@ got unsigned long long [usertype] @@ drivers/base/regmap/regmap.c:412:14: sparse: expected restricted __be64 [usertype] drivers/base/regmap/regmap.c:412:14: sparse: got unsigned long long [usertype] drivers/base/regmap/regmap.c:419:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le64 [usertype] @@ got unsigned long long @@ drivers/base/regmap/regmap.c:419:14: sparse: expected restricted __le64 [usertype] drivers/base/regmap/regmap.c:419:14: sparse: got unsigned long long -- drivers/bluetooth/btmtkuart.c:479:59: sparse: sparse: Using plain integer as NULL pointer -- drivers/clk/hisilicon/clk-hi3660.c:336:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:338:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:340:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:342:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:344:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:346:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:348:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:350:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:352:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:354:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:356:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:358:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:360:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:362:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:364:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:366:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:368:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:370:69: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:372:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:374:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:376:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:378:71: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:423:68: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:425:68: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:427:68: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:429:68: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:449:70: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:451:71: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:453:71: sparse: sparse: Using plain integer as NULL pointer drivers/clk/hisilicon/clk-hi3660.c:455:71: sparse: sparse: Using plain integer as NULL pointer -- drivers/clk/tegra/clk-super.c:124:22: sparse: sparse: symbol 'tegra_clk_super_mux_ops' was not declared. Should it be static? drivers/clk/tegra/clk-super.c:121:9: sparse: sparse: context imbalance in 'clk_super_set_parent' - different lock contexts for basic block -- drivers/clk/tegra/clk-tegra210.c:2952:9: sparse: sparse: Using plain integer as NULL pointer drivers/clk/tegra/clk-tegra210.c:2952:9: sparse: sparse: Using plain integer as NULL pointer -- drivers/clocksource/timer-of.c:39:55: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] <asn:3> * @@ got struct clock_event_device *clkevt @@ drivers/clocksource/timer-of.c:39:55: sparse: expected void [noderef] <asn:3> * drivers/clocksource/timer-of.c:39:55: sparse: got struct clock_event_device *clkevt drivers/clocksource/timer-of.c:39:24: sparse: sparse: incompatible types in conditional expression (different types): drivers/clocksource/timer-of.c:39:24: sparse: void drivers/clocksource/timer-of.c:39:24: sparse: void const * drivers/clocksource/timer-of.c:83:51: sparse: sparse: incorrect type in argument 4 (different address spaces) @@ expected void [noderef] <asn:3> *percpu_dev_id @@ got struct clock_event_device *clkevt @@ drivers/clocksource/timer-of.c:83:51: sparse: expected void [noderef] <asn:3> *percpu_dev_id drivers/clocksource/timer-of.c:83:51: sparse: got struct clock_event_device *clkevt -- drivers/cpufreq/tegra186-cpufreq.c:79:37: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *driver_data @@ got void [noderef] <asn:2> * @@ drivers/cpufreq/tegra186-cpufreq.c:79:37: sparse: expected void *driver_data drivers/cpufreq/tegra186-cpufreq.c:79:37: sparse: got void [noderef] <asn:2> * drivers/cpufreq/tegra186-cpufreq.c:94:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] <asn:2> *edvd_reg @@ got void *driver_data @@ drivers/cpufreq/tegra186-cpufreq.c:94:40: sparse: expected void [noderef] <asn:2> *edvd_reg drivers/cpufreq/tegra186-cpufreq.c:94:40: sparse: got void *driver_data -- drivers/crypto/bcm/spu.c:26:6: sparse: sparse: symbol 'tag_to_hash_idx' was not declared. Should it be static? drivers/crypto/bcm/spu.c:77:26: sparse: sparse: cast to restricted __be32 drivers/crypto/bcm/spu.c:82:26: sparse: sparse: cast to restricted __be32 drivers/crypto/bcm/spu.c:102:23: sparse: sparse: cast to restricted __be32 drivers/crypto/bcm/spu.c:410:18: sparse: sparse: cast to restricted __be16 drivers/crypto/bcm/spu.c:799:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] proto_flags @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:799:30: sparse: expected unsigned int [usertype] proto_flags drivers/crypto/bcm/spu.c:799:30: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:800:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cipher_flags @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:800:31: sparse: expected unsigned int [usertype] cipher_flags drivers/crypto/bcm/spu.c:800:31: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:801:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ecf @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:801:22: sparse: expected unsigned int [usertype] ecf drivers/crypto/bcm/spu.c:801:22: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:806:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] offset_mac @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:806:27: sparse: expected unsigned short [usertype] offset_mac drivers/crypto/bcm/spu.c:806:27: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:807:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] length_mac @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:807:27: sparse: expected unsigned short [usertype] length_mac drivers/crypto/bcm/spu.c:807:27: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:808:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] offset_crypto @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:808:30: sparse: expected unsigned short [usertype] offset_crypto drivers/crypto/bcm/spu.c:808:30: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:809:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] length_crypto @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:809:30: sparse: expected unsigned short [usertype] length_crypto drivers/crypto/bcm/spu.c:809:30: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:818:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] offset_icv @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:818:27: sparse: expected unsigned short [usertype] offset_icv drivers/crypto/bcm/spu.c:818:27: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:819:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] offset_iv @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:819:26: sparse: expected unsigned short [usertype] offset_iv drivers/crypto/bcm/spu.c:819:26: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:830:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] size @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:830:18: sparse: expected unsigned short [usertype] size drivers/crypto/bcm/spu.c:830:18: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:914:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] proto_flags @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:914:30: sparse: expected unsigned int [usertype] proto_flags drivers/crypto/bcm/spu.c:914:30: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:917:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cipher_flags @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:917:31: sparse: expected unsigned int [usertype] cipher_flags drivers/crypto/bcm/spu.c:917:31: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:918:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ecf @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:918:22: sparse: expected unsigned int [usertype] ecf drivers/crypto/bcm/spu.c:918:22: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:990:23: sparse: sparse: cast to restricted __be32 drivers/crypto/bcm/spu.c:1010:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cipher_flags @@ got restricted __be32 [usertype] @@ drivers/crypto/bcm/spu.c:1010:31: sparse: expected unsigned int [usertype] cipher_flags drivers/crypto/bcm/spu.c:1010:31: sparse: got restricted __be32 [usertype] drivers/crypto/bcm/spu.c:1020:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] length_crypto @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:1020:38: sparse: expected unsigned short [usertype] length_crypto drivers/crypto/bcm/spu.c:1020:38: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:1023:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] length_crypto @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:1023:38: sparse: expected unsigned short [usertype] length_crypto drivers/crypto/bcm/spu.c:1023:38: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:1033:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] size @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:1033:18: sparse: expected unsigned short [usertype] size drivers/crypto/bcm/spu.c:1033:18: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:1037:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] size @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:1037:26: sparse: expected unsigned short [usertype] size drivers/crypto/bcm/spu.c:1037:26: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:1039:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] size @@ got restricted __be16 [usertype] @@ drivers/crypto/bcm/spu.c:1039:26: sparse: expected unsigned short [usertype] size drivers/crypto/bcm/spu.c:1039:26: sparse: got restricted __be16 [usertype] drivers/crypto/bcm/spu.c:1094:45: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu.c:1094:45: sparse: expected unsigned long long [usertype] drivers/crypto/bcm/spu.c:1094:45: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu.c:1096:45: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@ drivers/crypto/bcm/spu.c:1096:45: sparse: expected unsigned long long [usertype] drivers/crypto/bcm/spu.c:1096:45: sparse: got restricted __be64 [usertype] drivers/crypto/bcm/spu.c: In function 'spum_dump_msg_hdr': drivers/crypto/bcm/spu.c:121:31: warning: variable 'name' set but not used [-Wunused-but-set-variable] 121 | char *name = "NONE"; | ^~~~ drivers/crypto/bcm/spu.c:162:31: warning: variable 'name' set but not used [-Wunused-but-set-variable] 162 | char *name = "NONE"; | ^~~~ drivers/crypto/bcm/spu.c:186:31: warning: variable 'name' set but not used [-Wunused-but-set-variable] 186 | char *name = "NONE"; | ^~~~ drivers/crypto/bcm/spu.c:228:31: warning: variable 'name' set but not used [-Wunused-but-set-variable] 228 | char *name = "NONE"; | ^~~~ drivers/crypto/bcm/spu.c:484: warning: Excess function parameter 'Return' description in 'spum_gcm_ccm_pad_len' drivers/crypto/bcm/spu.c:544: warning: Function parameter or member 'iv_len' not described in 'spum_aead_ivlen' drivers/crypto/bcm/spu.c:544: warning: Excess function parameter 'iv_ctr_len' description in 'spum_aead_ivlen' drivers/crypto/bcm/spu.c:576: warning: Function parameter or member 'alg_digest_size' not described in 'spum_digest_size' drivers/crypto/bcm/spu.c:576: warning: Function parameter or member 'alg' not described in 'spum_digest_size' drivers/crypto/bcm/spu.c:576: warning: Function parameter or member 'htype' not described in 'spum_digest_size' drivers/crypto/bcm/spu.c:603: warning: bad line: drivers/crypto/bcm/spu.c:952: warning: Function parameter or member 'is_inbound' not described in 'spum_cipher_req_finish' drivers/crypto/bcm/spu.c:952: warning: Excess function parameter 'isInbound' description in 'spum_cipher_req_finish' -- drivers/crypto/bcm/spu2.c:52:6: sparse: sparse: symbol 'spu2_cipher_type_names' was not declared. Should it be static? drivers/crypto/bcm/spu2.c:56:6: sparse: sparse: symbol 'spu2_cipher_mode_names' was not declared. Should it be static? drivers/crypto/bcm/spu2.c:60:6: sparse: sparse: symbol 'spu2_hash_type_names' was not declared. Should it be static? drivers/crypto/bcm/spu2.c:66:6: sparse: sparse: symbol 'spu2_hash_mode_names' was not declared. Should it be static? drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:481:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:482:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:483:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:484:29: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:536:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:599:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl0 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:599:20: sparse: expected unsigned long long [usertype] ctrl0 drivers/crypto/bcm/spu2.c:599:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:600:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl1 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:600:20: sparse: expected unsigned long long [usertype] ctrl1 drivers/crypto/bcm/spu2.c:600:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:601:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl2 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:601:20: sparse: expected unsigned long long [usertype] ctrl2 drivers/crypto/bcm/spu2.c:601:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:602:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl3 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:602:20: sparse: expected unsigned long long [usertype] ctrl3 drivers/crypto/bcm/spu2.c:602:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:647:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl0 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:647:20: sparse: expected unsigned long long [usertype] ctrl0 drivers/crypto/bcm/spu2.c:647:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:727:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl1 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:727:20: sparse: expected unsigned long long [usertype] ctrl1 drivers/crypto/bcm/spu2.c:727:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:761:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl2 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:761:20: sparse: expected unsigned long long [usertype] ctrl2 drivers/crypto/bcm/spu2.c:761:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:775:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl3 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:775:20: sparse: expected unsigned long long [usertype] ctrl3 drivers/crypto/bcm/spu2.c:775:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:819:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1226:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1231:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] ctrl0 @@ got restricted __le64 [usertype] @@ drivers/crypto/bcm/spu2.c:1231:20: sparse: expected unsigned long long [usertype] ctrl0 drivers/crypto/bcm/spu2.c:1231:20: sparse: got restricted __le64 [usertype] drivers/crypto/bcm/spu2.c:1239:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1239:17: sparse: sparse: cast to restricted __le64 drivers/crypto/bcm/spu2.c:1239:17: sparse: sparse: cast to restricted __le64 -- drivers/crypto/bcm/cipher.c:99:6: sparse: sparse: symbol 'BCMHEADER' was not declared. Should it be static? drivers/crypto/bcm/cipher.c:2100:6: sparse: sparse: symbol 'spu_no_incr_hash' was not declared. Should it be static? drivers/crypto/bcm/cipher.c:4826:5: sparse: sparse: symbol 'bcm_spu_probe' was not declared. Should it be static? drivers/crypto/bcm/cipher.c:4870:5: sparse: sparse: symbol 'bcm_spu_remove' was not declared. Should it be static? drivers/crypto/bcm/cipher.c: In function 'handle_ahash_req': drivers/crypto/bcm/cipher.c:720:22: warning: variable 'chunk_start' set but not used [-Wunused-but-set-variable] 720 | unsigned int chunk_start = 0; | ^~~~~~~~~~~ drivers/crypto/bcm/cipher.c: In function 'spu_rx_callback': drivers/crypto/bcm/cipher.c:1679:38: warning: variable 'areq' set but not used [-Wunused-but-set-variable] 1679 | struct crypto_async_request *areq; | ^~~~ drivers/crypto/bcm/cipher.c:1678:29: warning: variable 'ctx' set but not used [-Wunused-but-set-variable] 1678 | struct iproc_ctx_s *ctx; | ^~~ drivers/crypto/bcm/cipher.c: At top level: drivers/crypto/bcm/cipher.c:2100:6: warning: no previous prototype for 'spu_no_incr_hash' [-Wmissing-prototypes] 2100 | bool spu_no_incr_hash(struct iproc_ctx_s *ctx) | ^~~~~~~~~~~~~~~~ drivers/crypto/bcm/cipher.c:4826:5: warning: no previous prototype for 'bcm_spu_probe' [-Wmissing-prototypes] 4826 | int bcm_spu_probe(struct platform_device *pdev) | ^~~~~~~~~~~~~ drivers/crypto/bcm/cipher.c:4870:5: warning: no previous prototype for 'bcm_spu_remove' [-Wmissing-prototypes] 4870 | int bcm_spu_remove(struct platform_device *pdev) | ^~~~~~~~~~~~~~ drivers/crypto/bcm/cipher.c:1097: warning: Function parameter or member 'req' not described in 'spu_aead_rx_sg_create' drivers/crypto/bcm/cipher.c:3087: warning: Function parameter or member 'cipher' not described in 'rfc4543_gcm_esp_setkey' drivers/crypto/bcm/cipher.c:3087: warning: Function parameter or member 'key' not described in 'rfc4543_gcm_esp_setkey' drivers/crypto/bcm/cipher.c:3087: warning: Function parameter or member 'keylen' not described in 'rfc4543_gcm_esp_setkey' -- drivers/crypto/qce/ablkcipher.c:215:17: sparse: sparse: Variable length array is used. -- drivers/firmware/google/coreboot_table.c:117:22: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/firmware/google/coreboot_table.c:119:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] <asn:2> * @@ got void *[assigned] ptr_entry @@ drivers/firmware/google/coreboot_table.c:119:17: sparse: expected void const volatile [noderef] <asn:2> * drivers/firmware/google/coreboot_table.c:119:17: sparse: got void *[assigned] ptr_entry drivers/firmware/google/coreboot_table.c:131:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] <asn:2> * @@ got void *[assigned] ptr_entry @@ drivers/firmware/google/coreboot_table.c:131:17: sparse: expected void const volatile [noderef] <asn:2> * drivers/firmware/google/coreboot_table.c:131:17: sparse: got void *[assigned] ptr_entry -- drivers/firmware/google/memconsole-coreboot.c:70:45: sparse: sparse: incorrect type in argument 4 (different address spaces) @@ expected void const *from @@ got unsigned char [noderef] <asn:2> * @@ drivers/firmware/google/memconsole-coreboot.c:70:45: sparse: expected void const *from drivers/firmware/google/memconsole-coreboot.c:70:45: sparse: got unsigned char [noderef] <asn:2> * drivers/firmware/google/memconsole-coreboot.c:80:18: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cbmem_cons [noderef] <asn:2> *tmp_cbmc @@ got void * @@ drivers/firmware/google/memconsole-coreboot.c:80:18: sparse: expected struct cbmem_cons [noderef] <asn:2> *tmp_cbmc drivers/firmware/google/memconsole-coreboot.c:80:18: sparse: got void * drivers/firmware/google/memconsole-coreboot.c:88:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cbmem_cons [noderef] <asn:2> *static [toplevel] cbmem_console @@ got void * @@ drivers/firmware/google/memconsole-coreboot.c:88:23: sparse: expected struct cbmem_cons [noderef] <asn:2> *static [toplevel] cbmem_console drivers/firmware/google/memconsole-coreboot.c:88:23: sparse: got void * drivers/firmware/google/memconsole-coreboot.c:91:18: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got struct cbmem_cons [noderef] <asn:2> *tmp_cbmc @@ drivers/firmware/google/memconsole-coreboot.c:91:18: sparse: expected void *addr drivers/firmware/google/memconsole-coreboot.c:91:18: sparse: got struct cbmem_cons [noderef] <asn:2> *tmp_cbmc drivers/firmware/google/memconsole-coreboot.c:106:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got struct cbmem_cons [noderef] <asn:2> *static [toplevel] cbmem_console @@ drivers/firmware/google/memconsole-coreboot.c:106:26: sparse: expected void *addr drivers/firmware/google/memconsole-coreboot.c:106:26: sparse: got struct cbmem_cons [noderef] <asn:2> *static [toplevel] cbmem_console drivers/firmware/google/memconsole-coreboot.c:49:22: sparse: sparse: dereference of noderef expression drivers/firmware/google/memconsole-coreboot.c:50:21: sparse: sparse: dereference of noderef expression drivers/firmware/google/memconsole-coreboot.c:87:30: sparse: sparse: dereference of noderef expression -- drivers/firmware/meson/meson_sm.c:43:22: sparse: sparse: symbol 'gxbb_chip' was not declared. Should it be static? drivers/firmware/meson/meson_sm.c:89:24: sparse: sparse: Using plain integer as NULL pointer drivers/firmware/meson/meson_sm.c:171:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] <asn:2> *static [toplevel] sm_shmem_out_base @@ drivers/firmware/meson/meson_sm.c:171:17: sparse: expected void const * drivers/firmware/meson/meson_sm.c:171:17: sparse: got void [noderef] <asn:2> *static [toplevel] sm_shmem_out_base drivers/firmware/meson/meson_sm.c:205:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] <asn:2> *static [toplevel] sm_shmem_in_base @@ drivers/firmware/meson/meson_sm.c:205:9: sparse: expected void * drivers/firmware/meson/meson_sm.c:205:9: sparse: got void [noderef] <asn:2> *static [toplevel] sm_shmem_in_base -- drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:62:14: sparse: sparse: cast to restricted __le32 drivers/firmware/tegra/bpmp-debugfs.c:114:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] cmd @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:114:24: sparse: expected unsigned int [usertype] cmd drivers/firmware/tegra/bpmp-debugfs.c:114:24: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:116:38: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] fnameaddr @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:116:38: sparse: expected unsigned int [usertype] fnameaddr drivers/firmware/tegra/bpmp-debugfs.c:116:38: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:117:37: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] fnamelen @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:117:37: sparse: expected unsigned int [usertype] fnamelen drivers/firmware/tegra/bpmp-debugfs.c:117:37: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:118:37: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] dataaddr @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:118:37: sparse: expected unsigned int [usertype] dataaddr drivers/firmware/tegra/bpmp-debugfs.c:118:37: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:119:36: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] datalen @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:119:36: sparse: expected unsigned int [usertype] datalen drivers/firmware/tegra/bpmp-debugfs.c:119:36: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:150:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] cmd @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:150:24: sparse: expected unsigned int [usertype] cmd drivers/firmware/tegra/bpmp-debugfs.c:150:24: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:152:38: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] fnameaddr @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:152:38: sparse: expected unsigned int [usertype] fnameaddr drivers/firmware/tegra/bpmp-debugfs.c:152:38: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:153:37: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] fnamelen @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:153:37: sparse: expected unsigned int [usertype] fnamelen drivers/firmware/tegra/bpmp-debugfs.c:153:37: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:154:37: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] dataaddr @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:154:37: sparse: expected unsigned int [usertype] dataaddr drivers/firmware/tegra/bpmp-debugfs.c:154:37: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:155:36: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] datalen @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:155:36: sparse: expected unsigned int [usertype] datalen drivers/firmware/tegra/bpmp-debugfs.c:155:36: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:173:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] cmd @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:173:24: sparse: expected unsigned int [usertype] cmd drivers/firmware/tegra/bpmp-debugfs.c:173:24: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:175:37: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] dataaddr @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:175:37: sparse: expected unsigned int [usertype] dataaddr drivers/firmware/tegra/bpmp-debugfs.c:175:37: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:176:36: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] datalen @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:176:36: sparse: expected unsigned int [usertype] datalen drivers/firmware/tegra/bpmp-debugfs.c:176:36: sparse: got restricted __le32 [usertype] drivers/firmware/tegra/bpmp-debugfs.c:384:53: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] mrq @@ got restricted __le32 [usertype] @@ drivers/firmware/tegra/bpmp-debugfs.c:384:53: sparse: expected unsigned int [usertype] mrq drivers/firmware/tegra/bpmp-debugfs.c:384:53: sparse: got restricted __le32 [usertype] -- drivers/infiniband/core/ud_header.c: note: in included file (through include/net/checksum.h, include/linux/skbuff.h, include/linux/if_ether.h): arch/arm64/include/asm/checksum.h:45:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __wsum [usertype] csum @@ got unsigned int [usertype] @@ arch/arm64/include/asm/checksum.h:45:27: sparse: expected restricted __wsum [usertype] csum arch/arm64/include/asm/checksum.h:45:27: sparse: got unsigned int [usertype] -- drivers/infiniband/core/verbs.c: note: in included file (through include/net/checksum.h, include/linux/skbuff.h, include/linux/if_ether.h, ...): arch/arm64/include/asm/checksum.h:45:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __wsum [usertype] csum @@ got unsigned int [usertype] @@ arch/arm64/include/asm/checksum.h:45:27: sparse: expected restricted __wsum [usertype] csum arch/arm64/include/asm/checksum.h:45:27: sparse: got unsigned int [usertype] drivers/infiniband/core/verbs.c:242: warning: Function parameter or member 'flags' not described in '__ib_alloc_pd' drivers/infiniband/core/verbs.c:242: warning: Function parameter or member 'caller' not described in '__ib_alloc_pd' drivers/infiniband/core/verbs.c:1581: warning: Function parameter or member 'qp' not described in '_ib_modify_qp' drivers/infiniband/core/verbs.c:1581: warning: Function parameter or member 'attr' not described in '_ib_modify_qp' drivers/infiniband/core/verbs.c:1581: warning: Function parameter or member 'attr_mask' not described in '_ib_modify_qp' drivers/infiniband/core/verbs.c:1581: warning: Function parameter or member 'udata' not described in '_ib_modify_qp' -- drivers/irqchip/irq-brcmstb-l2.c:278:12: sparse: sparse: symbol 'brcmstb_l2_edge_intc_of_init' was not declared. Should it be static? drivers/irqchip/irq-brcmstb-l2.c:285:12: sparse: sparse: symbol 'brcmstb_l2_lvl_intc_of_init' was not declared. Should it be static? drivers/irqchip/irq-brcmstb-l2.c:278:12: warning: no previous prototype for 'brcmstb_l2_edge_intc_of_init' [-Wmissing-prototypes] 278 | int __init brcmstb_l2_edge_intc_of_init(struct device_node *np, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/irqchip/irq-brcmstb-l2.c:285:12: warning: no previous prototype for 'brcmstb_l2_lvl_intc_of_init' [-Wmissing-prototypes] 285 | int __init brcmstb_l2_lvl_intc_of_init(struct device_node *np, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/mtd/nand/raw/nand_base.c:277:17: sparse: sparse: cast from restricted __le16 drivers/mtd/nand/raw/nand_base.c: In function 'nand_command': drivers/mtd/nand/raw/nand_base.c:848:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 848 | if (column == -1 && page_addr == -1) | ^ drivers/mtd/nand/raw/nand_base.c:851:9: note: here 851 | default: | ^~~~~~~ drivers/mtd/nand/raw/nand_base.c: In function 'nand_command_lp': drivers/mtd/nand/raw/nand_base.c:998:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 998 | chip->cmd_ctrl(mtd, NAND_CMD_NONE, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 999 | NAND_NCE | NAND_CTRL_CHANGE); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/nand/raw/nand_base.c:1002:9: note: here 1002 | default: | ^~~~~~~ drivers/mtd/nand/raw/nand_base.c: In function 'nand_scan_tail': drivers/mtd/nand/raw/nand_base.c:6511:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 6511 | if (!ecc->read_page) | ^ drivers/mtd/nand/raw/nand_base.c:6514:9: note: here 6514 | case NAND_ECC_HW: | ^~~~ drivers/mtd/nand/raw/nand_base.c:6530:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 6530 | if (!ecc->write_subpage && ecc->hwctl && ecc->calculate) | ^ drivers/mtd/nand/raw/nand_base.c:6533:9: note: here 6533 | case NAND_ECC_HW_SYNDROME: | ^~~~ drivers/mtd/nand/raw/nand_base.c:6568:27: warning: this statement may fall through [-Wimplicit-fallthrough=] 6568 | ecc->algo = NAND_ECC_HAMMING; | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~ drivers/mtd/nand/raw/nand_base.c:6570:9: note: here 6570 | case NAND_ECC_SOFT: | ^~~~ -- drivers/mtd/nand/raw/hisi504_nand.c:373:26: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/mtd/nand/raw/hisi504_nand.c:378:26: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/mtd/nand/raw/hisi504_nand.c:487:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] <asn:2> *mmio @@ drivers/mtd/nand/raw/hisi504_nand.c:487:17: sparse: expected void * drivers/mtd/nand/raw/hisi504_nand.c:487:17: sparse: got void [noderef] <asn:2> *mmio drivers/mtd/nand/raw/hisi504_nand.c:499:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] <asn:2> *mmio @@ drivers/mtd/nand/raw/hisi504_nand.c:499:17: sparse: expected void * drivers/mtd/nand/raw/hisi504_nand.c:499:17: sparse: got void [noderef] <asn:2> *mmio drivers/mtd/nand/raw/hisi504_nand.c:622:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] <asn:2> *mmio @@ drivers/mtd/nand/raw/hisi504_nand.c:622:9: sparse: expected void * drivers/mtd/nand/raw/hisi504_nand.c:622:9: sparse: got void [noderef] <asn:2> *mmio -- drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c:451:17: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/control.c: In function 'i2400m_get_device_info': drivers/net/wimax/i2400m/control.c:961:31: warning: implicit conversion from 'enum <anonymous>' to 'enum i2400m_tlv' [-Wenum-conversion] 961 | I2400M_TLV_DETAILED_DEVICE_INFO, sizeof(*ddi)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/wimax/i2400m/debug-levels.h:30, from drivers/net/wimax/i2400m/control.c:86: drivers/net/wimax/i2400m/control.c: In function 'i2400m_report_tlv_system_state': include/linux/wimax/debug.h:200:4: warning: this statement may fall through [-Wimplicit-fallthrough=] 200 | do { 22- | ^ include/linux/wimax/debug.h:404:36: note: in expansion of macro '_d_printf' 404 | #define d_printf(l, _dev, f, a...) _d_printf(l, "", _dev, f, ## a) | ^~~~~~~~~ drivers/net/wimax/i2400m/control.c:354:17: note: in expansion of macro 'd_printf' 354 | d_printf(1, dev, "entering BS-negotiated idle moden"); | ^~~~~~~~ drivers/net/wimax/i2400m/control.c:355:9: note: here 355 | case I2400M_SS_DISCONNECTING: | ^~~~ drivers/net/wimax/i2400m/control.c:708: warning: Excess function parameter 'msg_skb' description in 'i2400m_msg_to_dev' drivers/net/wimax/i2400m/control.c:1196: warning: Function parameter or member 'arg' not described in 'i2400m_set_init_config' drivers/net/wimax/i2400m/control.c:1196: warning: Excess function parameter 'arg_size' description in 'i2400m_set_init_config' -- drivers/net/wimax/i2400m/fw.c:194:36: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:195:34: sparse: sparse: invalid assignment: += drivers/net/wimax/i2400m/fw.c:195:34: sparse: left side has type unsigned int drivers/net/wimax/i2400m/fw.c:195:34: sparse: right side has type restricted __le32 drivers/net/wimax/i2400m/fw.c:196:32: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:196:47: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:196:66: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:261:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:261:25: sparse: expected restricted __le32 drivers/net/wimax/i2400m/fw.c:261:25: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:262:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:262:25: sparse: expected restricted __le32 drivers/net/wimax/i2400m/fw.c:262:25: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:263:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:263:25: sparse: expected restricted __le32 drivers/net/wimax/i2400m/fw.c:263:25: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:27: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:264:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:264:25: sparse: expected restricted __le32 drivers/net/wimax/i2400m/fw.c:264:25: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:48: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/fw.c:417:41: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:485:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] data_size @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:485:24: sparse: expected restricted __le32 [usertype] data_size drivers/net/wimax/i2400m/fw.c:485:24: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:486:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] target_addr @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:486:26: sparse: expected restricted __le32 [usertype] target_addr drivers/net/wimax/i2400m/fw.c:486:26: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:487:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] block_checksum @@ got unsigned int @@ drivers/net/wimax/i2400m/fw.c:487:29: sparse: expected restricted __le32 [usertype] block_checksum drivers/net/wimax/i2400m/fw.c:487:29: sparse: got unsigned int drivers/net/wimax/i2400m/fw.c:512:27: sparse: sparse: restricted __le32 degrades to integer drivers/net/wimax/i2400m/fw.c:1085:62: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned long addr @@ got restricted __le32 const [usertype] address @@ drivers/net/wimax/i2400m/fw.c:1085:62: sparse: expected unsigned long addr drivers/net/wimax/i2400m/fw.c:1085:62: sparse: got restricted __le32 const [usertype] address drivers/net/wimax/i2400m/fw.c:587: warning: Function parameter or member 'i2400m' not described in 'i2400m_bm_cmd' drivers/net/wimax/i2400m/fw.c:587: warning: Excess function parameter 'returns' description in 'i2400m_bm_cmd' drivers/net/wimax/i2400m/fw.c:649: warning: Function parameter or member 'chunk' not described in 'i2400m_download_chunk' drivers/net/wimax/i2400m/fw.c:649: warning: Function parameter or member '__chunk_len' not described in 'i2400m_download_chunk' drivers/net/wimax/i2400m/fw.c:649: warning: Excess function parameter 'buf' description in 'i2400m_download_chunk' drivers/net/wimax/i2400m/fw.c:649: warning: Excess function parameter 'buf_len' description in 'i2400m_download_chunk' drivers/net/wimax/i2400m/fw.c:1551: warning: Function parameter or member 'flags' not described in 'i2400m_dev_bootstrap' -- drivers/net/wimax/i2400m/op-rfkill.c:104:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] length @@ got unsigned long @@ drivers/net/wimax/i2400m/op-rfkill.c:104:25: sparse: expected restricted __le16 [usertype] length drivers/net/wimax/i2400m/op-rfkill.c:104:25: sparse: got unsigned long drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:173:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/op-rfkill.c:174:14: sparse: sparse: cast to restricted __le32 -- drivers/net/wimax/i2400m/tx.c:788:35: sparse: sparse: cast to restricted __le16 drivers/net/wimax/i2400m/tx.c:788:35: sparse: sparse: cast to restricted __le16 drivers/net/wimax/i2400m/tx.c:788:35: sparse: sparse: cast to restricted __le16 drivers/net/wimax/i2400m/tx.c:788:35: sparse: sparse: cast to restricted __le16 drivers/net/wimax/i2400m/tx.c:788:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] num_pls @@ got int @@ drivers/net/wimax/i2400m/tx.c:788:33: sparse: expected restricted __le16 [usertype] num_pls drivers/net/wimax/i2400m/tx.c:788:33: sparse: got int drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:32: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:896:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] barker @@ got unsigned int @@ drivers/net/wimax/i2400m/tx.c:896:30: sparse: expected restricted __le32 [usertype] barker drivers/net/wimax/i2400m/tx.c:896:30: sparse: got unsigned int drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:34: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:897:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] sequence @@ got unsigned int @@ drivers/net/wimax/i2400m/tx.c:897:32: sparse: expected restricted __le32 [usertype] sequence drivers/net/wimax/i2400m/tx.c:897:32: sparse: got unsigned int drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast to restricted __le32 drivers/net/wimax/i2400m/tx.c:899:15: sparse: sparse: cast from restricted __le16 drivers/net/wimax/i2400m/tx.c: In function 'i2400m_tx': drivers/net/wimax/i2400m/tx.c:784:44: warning: array subscript <unknown> is outside array bounds of 'struct i2400m_pld[0]' [-Warray-bounds=] 784 | i2400m_pld_set(&tx_msg->pld[num_pls], buf_len, pl_type); | ~~~~~~~~~~~^~~~~~~~~ In file included from drivers/net/wimax/i2400m/i2400m.h:160, from drivers/net/wimax/i2400m/tx.c:249: include/uapi/linux/wimax/i2400m.h:322:27: note: while referencing 'pld' 322 | struct i2400m_pld pld[0]; | ^~~ In file included from include/linux/swab.h:5, from include/uapi/linux/byteorder/big_endian.h:13, from include/linux/byteorder/big_endian.h:5, from arch/arm64/include/uapi/asm/byteorder.h:21, from include/asm-generic/bitops/le.h:6, from arch/arm64/include/asm/bitops.h:40, from include/linux/bitops.h:19, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/timer.h:6, from include/linux/netdevice.h:29, from drivers/net/wimax/i2400m/tx.c:246: drivers/net/wimax/i2400m/tx.c:786:49: warning: array subscript <unknown> is outside array bounds of 'struct i2400m_pld[0]' [-Warray-bounds=] 786 | le32_to_cpu(tx_msg->pld[num_pls].val), | ~~~~~~~~~~~^~~~~~~~~ include/uapi/linux/swab.h:117:39: note: in definition of macro '__swab32' 117 | (__builtin_constant_p((__u32)(x)) ? 64- | ^ include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' 89 | #define le32_to_cpu __le32_to_cpu | ^~~~~~~~~~~~~ include/linux/wimax/debug.h:404:36: note: in expansion of macro '_d_printf' 404 | #define d_printf(l, _dev, f, a...) _d_printf(l, "", _dev, f, ## a) | ^~~~~~~~~ drivers/net/wimax/i2400m/tx.c:785:17: note: in expansion of macro 'd_printf' 785 | d_printf(3, dev, "pld 0x%08x (type 0x%1x len 0x%04zxn", | ^~~~~~~~ include/uapi/linux/wimax/i2400m.h:322:27: note: while referencing 'pld' 322 | struct i2400m_pld pld[0]; | ^~~ drivers/net/wimax/i2400m/tx.c:717: warning: Function parameter or member 'i2400m' not described in 'i2400m_tx' drivers/net/wimax/i2400m/tx.c:966: warning: Function parameter or member 'i2400m' not described in 'i2400m_tx_setup' drivers/net/wimax/i2400m/tx.c:1007: warning: Function parameter or member 'i2400m' not described in 'i2400m_tx_release' -- drivers/phy/qualcomm/phy-qcom-ufs.c:93:21: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/phy/qualcomm/phy-qcom-ufs.c:94:32: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/phy/qualcomm/phy-qcom-ufs.c:105:21: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/phy/qualcomm/phy-qcom-ufs.c:512:6: sparse: sparse: symbol 'ufs_qcom_phy_disable_iface_clk' was not declared. Should it be static? drivers/phy/qualcomm/phy-qcom-ufs.c:512:6: warning: no previous prototype for 'ufs_qcom_phy_disable_iface_clk' [-Wmissing-prototypes] 512 | void ufs_qcom_phy_disable_iface_clk(struct ufs_qcom_phy *phy) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/phy/rockchip/phy-rockchip-typec.c:403:16: sparse: sparse: symbol 'usb3_pll_cfg' was not declared. Should it be static? drivers/phy/rockchip/phy-rockchip-typec.c:420:16: sparse: sparse: symbol 'dp_pll_cfg' was not declared. Should it be static? drivers/phy/rockchip/phy-rockchip-typec.c:369: warning: cannot understand function prototype: 'struct rockchip_usb3phy_port_cfg ' -- drivers/platform/chrome/cros_ec_debugfs.c:266:30: sparse: sparse: symbol 'cros_ec_console_log_fops' was not declared. Should it be static? drivers/platform/chrome/cros_ec_debugfs.c:275:30: sparse: sparse: symbol 'cros_ec_pdinfo_fops' was not declared. Should it be static? drivers/platform/chrome/cros_ec_debugfs.c: In function 'cros_ec_pdinfo_read': drivers/platform/chrome/cros_ec_debugfs.c:234:15: warning: taking address of packed member of 'struct <anonymous>' may result in an unaligned pointer value [-Waddress-of-packed-member] 234 | msg = &ec_buf.msg; | ^~~~~~~~~~~ -- drivers/usb/gadget/udc/renesas_usb3.c:1539:17: sparse: sparse: restricted __le16 degrades to integer drivers/usb/gadget/udc/renesas_usb3.c:1542:43: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned short [usertype] addr @@ got restricted __le16 [usertype] wValue @@ drivers/usb/gadget/udc/renesas_usb3.c:1542:43: sparse: expected unsigned short [usertype] addr drivers/usb/gadget/udc/renesas_usb3.c:1542:43: sparse: got restricted __le16 [usertype] wValue drivers/usb/gadget/udc/renesas_usb3.c:1599:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [assigned] [usertype] status @@ got restricted __le16 [usertype] @@ drivers/usb/gadget/udc/renesas_usb3.c:1599:24: sparse: expected unsigned short [assigned] [usertype] status drivers/usb/gadget/udc/renesas_usb3.c:1599:24: sparse: got restricted __le16 [usertype] drivers/usb/gadget/udc/renesas_usb3.c:1767:17: sparse: sparse: restricted __le16 degrades to integer drivers/usb/gadget/udc/renesas_usb3.c: In function 'renesas_usb3_init_ep.isra': drivers/usb/gadget/udc/renesas_usb3.c:2516:73: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size 6 [-Wformat-truncation=] 2516 | snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i); | ^~ drivers/usb/gadget/udc/renesas_usb3.c:2516:70: note: directive argument in the range [-2147483639, 2147483646] 2516 | snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i); | ^~~~~~ drivers/usb/gadget/udc/renesas_usb3.c:2516:17: note: 'snprintf' output between 4 and 14 bytes into a destination of size 8 2516 | snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:212:24: sparse: sparse: cast to restricted __le32 drivers/usb/isp1760/isp1760-udc.c:214:31: sparse: sparse: cast to restricted __le16 drivers/usb/isp1760/isp1760-udc.c:214:31: sparse: sparse: cast to restricted __le16 drivers/usb/isp1760/isp1760-udc.c:214:31: sparse: sparse: cast to restricted __le16 drivers/usb/isp1760/isp1760-udc.c:214:31: sparse: sparse: cast to restricted __le16 drivers/usb/isp1760/isp1760-udc.c:268:53: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@ drivers/usb/isp1760/isp1760-udc.c:268:53: sparse: expected unsigned int [usertype] val drivers/usb/isp1760/isp1760-udc.c:268:53: sparse: got restricted __le32 [usertype] drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: sparse: cast from restricted __le16 drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] val @@ got restricted __le16 [usertype] @@ drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: expected unsigned short [usertype] val drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: got restricted __le16 [usertype] drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: sparse: cast from restricted __le16 drivers/usb/isp1760/isp1760-udc.c:270:17: sparse: sparse: cast from restricted __le16 drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: sparse: cast from restricted __le16 drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] val @@ got restricted __le16 [usertype] @@ drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: expected unsigned short [usertype] val drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: got restricted __le16 [usertype] drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: sparse: cast from restricted __le16 drivers/usb/isp1760/isp1760-udc.c:485:9: sparse: sparse: cast from restricted __le16 -- drivers/usb/misc/usb251xb.c:448:36: sparse: sparse: cast to restricted __be32 drivers/usb/misc/usb251xb.c:462:36: sparse: sparse: cast to restricted __be32 drivers/usb/misc/usb251xb.c:476:36: sparse: sparse: cast to restricted __be32 -- drivers/usb/renesas_usbhs/common.c:164:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] wValue @@ got unsigned short @@ drivers/usb/renesas_usbhs/common.c:164:25: sparse: expected restricted __le16 [usertype] wValue drivers/usb/renesas_usbhs/common.c:164:25: sparse: got unsigned short drivers/usb/renesas_usbhs/common.c:165:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] wIndex @@ got unsigned short @@ drivers/usb/renesas_usbhs/common.c:165:25: sparse: expected restricted __le16 [usertype] wIndex drivers/usb/renesas_usbhs/common.c:165:25: sparse: got unsigned short drivers/usb/renesas_usbhs/common.c:166:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] wLength @@ got unsigned short @@ drivers/usb/renesas_usbhs/common.c:166:25: sparse: expected restricted __le16 [usertype] wLength drivers/usb/renesas_usbhs/common.c:166:25: sparse: got unsigned short drivers/usb/renesas_usbhs/common.c:172:39: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned short [usertype] data @@ got restricted __le16 [usertype] wValue @@ drivers/usb/renesas_usbhs/common.c:172:39: sparse: expected unsigned short [usertype] data drivers/usb/renesas_usbhs/common.c:172:39: sparse: got restricted __le16 [usertype] wValue drivers/usb/renesas_usbhs/common.c:173:39: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned short [usertype] data @@ got restricted __le16 [usertype] wIndex @@ drivers/usb/renesas_usbhs/common.c:173:39: sparse: expected unsigned short [usertype] data drivers/usb/renesas_usbhs/common.c:173:39: sparse: got restricted __le16 [usertype] wIndex drivers/usb/renesas_usbhs/common.c:174:39: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned short [usertype] data @@ got restricted __le16 [usertype] wLength @@ drivers/usb/renesas_usbhs/common.c:174:39: sparse: expected unsigned short [usertype] data drivers/usb/renesas_usbhs/common.c:174:39: sparse: got restricted __le16 [usertype] wLength -- drivers/watchdog/zx2967_wdt.c:181:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] <asn:2> *regmap @@ got struct regmap * @@ drivers/watchdog/zx2967_wdt.c:181:16: sparse: expected void [noderef] <asn:2> *regmap drivers/watchdog/zx2967_wdt.c:181:16: sparse: got struct regmap * drivers/watchdog/zx2967_wdt.c:187:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct regmap *map @@ got void [noderef] <asn:2> *regmap @@ drivers/watchdog/zx2967_wdt.c:187:9: sparse: expected struct regmap *map drivers/watchdog/zx2967_wdt.c:187:9: sparse: got void [noderef] <asn:2> *regmap -- fs/compat_ioctl.c:602:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char *iomem_base @@ got void [noderef] <asn:1> * @@ fs/compat_ioctl.c:602:28: sparse: expected unsigned char *iomem_base fs/compat_ioctl.c:602:28: sparse: got void [noderef] <asn:1> * fs/compat_ioctl.c:613:21: sparse: sparse: Using plain integer as NULL pointer -- kernel/dma/coherent.c:56:18: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] <asn:2> *mem_base @@ got void * @@ kernel/dma/coherent.c:56:18: sparse: expected void [noderef] <asn:2> *mem_base kernel/dma/coherent.c:56:18: sparse: got void * kernel/dma/coherent.c:72:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *virt_base @@ got void [noderef] <asn:2> *mem_base @@ kernel/dma/coherent.c:72:28: sparse: expected void *virt_base kernel/dma/coherent.c:72:28: sparse: got void [noderef] <asn:2> *mem_base kernel/dma/coherent.c:85:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got void [noderef] <asn:2> *mem_base @@ kernel/dma/coherent.c:85:26: sparse: expected void *addr kernel/dma/coherent.c:85:26: sparse: got void [noderef] <asn:2> *mem_base -- kernel/locking/rwsem-xadd.c: note: in included file (through arch/arm64/include/asm/atomic.h, include/linux/atomic.h, include/asm-generic/bitops/atomic.h, ...): arch/arm64/include/asm/cmpxchg.h:141:1: sparse: sparse: cast truncates bits from constant value (ffffffff00000000 becomes 0) arch/arm64/include/asm/cmpxchg.h:141:1: sparse: sparse: cast truncates bits from constant value (ffffffff00000000 becomes 0) arch/arm64/include/asm/cmpxchg.h:141:1: sparse: sparse: cast truncates bits from constant value (ffffffff00000000 becomes 0) arch/arm64/include/asm/cmpxchg.h:141:1: sparse: sparse: cast truncates bits from constant value (ffffffff00000000 becomes 0) -- lib/test_overflow.c:381:16: sparse: sparse: cast truncates bits from constant value (12c becomes 2c) lib/test_overflow.c:383:16: sparse: sparse: cast truncates bits from constant value (1112c becomes 112c) lib/test_overflow.c:385:16: sparse: sparse: cast truncates bits from constant value (10811112c becomes 811112c) lib/test_overflow.c:386:16: sparse: sparse: cast truncates bits from constant value (10811112c becomes 811112c) lib/test_overflow.c:403:16: sparse: sparse: cast truncates bits from constant value (12c becomes 2c) lib/test_overflow.c:405:16: sparse: sparse: cast truncates bits from constant value (1112c becomes 112c) lib/test_overflow.c:407:16: sparse: sparse: cast truncates bits from constant value (10811112c becomes 811112c) lib/test_overflow.c:408:16: sparse: sparse: cast truncates bits from constant value (10811112c becomes 811112c) lib/test_overflow.c:413:16: sparse: sparse: cast truncates bits from constant value (100 becomes 0) lib/test_overflow.c:415:16: sparse: sparse: cast truncates bits from constant value (10000 becomes 0) lib/test_overflow.c:417:16: sparse: sparse: cast truncates bits from constant value (100000000 becomes 0) lib/test_overflow.c:418:16: sparse: sparse: cast truncates bits from constant value (100000000 becomes 0) In file included from include/linux/device.h:29, from lib/test_overflow.c:7: lib/test_overflow.c: In function 'test_overflow_shift': include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 18- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 21- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:337:16: note: in expansion of macro 'TEST_ONE_SHIFT' 337 | err |= TEST_ONE_SHIFT(1, 0, unsigned int, 1U << 0, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 27- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 30- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:338:16: note: in expansion of macro 'TEST_ONE_SHIFT' 338 | err |= TEST_ONE_SHIFT(1, 20, unsigned int, 1U << 20, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 36- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 39- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:339:16: note: in expansion of macro 'TEST_ONE_SHIFT' 339 | err |= TEST_ONE_SHIFT(1, 31, unsigned int, 1U << 31, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 45- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 48- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:340:16: note: in expansion of macro 'TEST_ONE_SHIFT' 340 | err |= TEST_ONE_SHIFT(0xFFFFU, 16, unsigned int, 0xFFFFU << 16, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:43: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 54- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 57- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:340:16: note: in expansion of macro 'TEST_ONE_SHIFT' 340 | err |= TEST_ONE_SHIFT(0xFFFFU, 16, unsigned int, 0xFFFFU << 16, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 63- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 66- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:341:16: note: in expansion of macro 'TEST_ONE_SHIFT' 341 | err |= TEST_ONE_SHIFT(1, 0, u32, 1U << 0, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 72- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 75- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:342:16: note: in expansion of macro 'TEST_ONE_SHIFT' 342 | err |= TEST_ONE_SHIFT(1, 20, u32, 1U << 20, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 81- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 84- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:343:16: note: in expansion of macro 'TEST_ONE_SHIFT' 343 | err |= TEST_ONE_SHIFT(1, 31, u32, 1U << 31, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 90- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 93- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:344:16: note: in expansion of macro 'TEST_ONE_SHIFT' 344 | err |= TEST_ONE_SHIFT(0xFFFFU, 16, u32, 0xFFFFU << 16, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:43: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 99- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' 302 | bool __of = check_shl_overflow(__a, __s, &__d); 102- | ^~~~~~~~~~~~~~~~~~ lib/test_overflow.c:344:16: note: in expansion of macro 'TEST_ONE_SHIFT' 344 | err |= TEST_ONE_SHIFT(0xFFFFU, 16, u32, 0xFFFFU << 16, false); | ^~~~~~~~~~~~~~ include/linux/overflow.h:232:33: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 232 | (_to_shift != _s || *_d < 0 || _a < 0 || 108- | ^ lib/test_overflow.c:302:21: note: in expansion of macro 'check_shl_overflow' -- mm/kmemleak.c:920:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] <asn:3> *ptr @@ got void const *ptr @@ mm/kmemleak.c:920:39: sparse: expected void const [noderef] <asn:3> *ptr mm/kmemleak.c:920:39: sparse: got void const *ptr mm/kmemleak.c:979:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const *ptr @@ got void const [noderef] <asn:3> *ptr @@ mm/kmemleak.c:979:50: sparse: expected void const *ptr mm/kmemleak.c:979:50: sparse: got void const [noderef] <asn:3> *ptr mm/kmemleak.c:1069:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const *ptr @@ got void const [noderef] <asn:3> *ptr @@ mm/kmemleak.c:1069:49: sparse: expected void const *ptr mm/kmemleak.c:1069:49: sparse: got void const [noderef] <asn:3> *ptr mm/kmemleak.c:2061:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] <asn:3> *ptr @@ got void const *ptr @@ mm/kmemleak.c:2061:49: sparse: expected void const [noderef] <asn:3> *ptr mm/kmemleak.c:2061:49: sparse: got void const *ptr mm/kmemleak.c:1685:13: sparse: sparse: context imbalance in 'kmemleak_seq_start' - different lock contexts for basic block mm/kmemleak.c: note: in included file (through include/linux/rculist.h, include/linux/sched/signal.h): include/linux/rcupdate.h:681:9: sparse: sparse: context imbalance in 'kmemleak_seq_stop' - unexpected unlock In file included from arch/arm64/include/asm/atomic.h:36, from include/linux/atomic.h:7, from include/asm-generic/bitops/atomic.h:5, from arch/arm64/include/asm/bitops.h:37, from include/linux/bitops.h:19, from include/linux/kernel.h:11, from mm/kmemleak.c:74: In function '__cmpxchg_case_mb_4', inlined from '__cmpxchg_mb' at arch/arm64/include/asm/cmpxchg.h:143:1, inlined from 'kmemleak_disable' at mm/kmemleak.c:1958:6: arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'int[1]' [-Warray-bounds=] 259 | asm volatile( 28- | ^~~ arch/arm64/include/asm/atomic_ll_sc.h:291:1: note: in expansion of macro '__CMPXCHG_CASE' 291 | __CMPXCHG_CASE(w, , mb_4, dmb ish, , l, "memory") | ^~~~~~~~~~~~~~ mm/kmemleak.c: In function 'kmemleak_disable': mm/kmemleak.c:217:12: note: object 'kmemleak_error' of size 4 217 | static int kmemleak_error; | ^~~~~~~~~~~~~~ In function '__cmpxchg_case_mb_4', inlined from '__cmpxchg_mb' at arch/arm64/include/asm/cmpxchg.h:143:1, inlined from 'kmemleak_disable' at mm/kmemleak.c:1958:6: arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'int[1]' [-Warray-bounds=] 259 | asm volatile( 41- | ^~~ arch/arm64/include/asm/atomic_ll_sc.h:291:1: note: in expansion of macro '__CMPXCHG_CASE' 291 | __CMPXCHG_CASE(w, , mb_4, dmb ish, , l, "memory") | ^~~~~~~~~~~~~~ mm/kmemleak.c: In function 'kmemleak_disable': mm/kmemleak.c:217:12: note: object 'kmemleak_error' of size 4 217 | static int kmemleak_error; | ^~~~~~~~~~~~~~ -- net/bridge/netfilter/ebtables.c:747:16: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned char [usertype] proto @@ got restricted __be16 [usertype] ethproto @@ net/bridge/netfilter/ebtables.c:747:16: sparse: expected unsigned char [usertype] proto net/bridge/netfilter/ebtables.c:747:16: sparse: got restricted __be16 [usertype] ethproto net/bridge/netfilter/ebtables.c:384:16: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned char [usertype] proto @@ got restricted __be16 const [usertype] ethproto @@ net/bridge/netfilter/ebtables.c:384:16: sparse: expected unsigned char [usertype] proto net/bridge/netfilter/ebtables.c:384:16: sparse: got restricted __be16 const [usertype] ethproto net/bridge/netfilter/ebtables.c:421:16: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned char [usertype] proto @@ got restricted __be16 const [usertype] ethproto @@ net/bridge/netfilter/ebtables.c:421:16: sparse: expected unsigned char [usertype] proto net/bridge/netfilter/ebtables.c:421:16: sparse: got restricted __be16 const [usertype] ethproto In file included from include/linux/netfilter/x_tables.h:9, from net/bridge/netfilter/ebtables.c:21: net/bridge/netfilter/ebtables.c: In function 'do_update_counters.isra': net/bridge/netfilter/ebtables.c:1292:49: warning: array subscript i is outside array bounds of 'struct ebt_counter[0]' [-Warray-bounds=] 1292 | ADD_COUNTER(t->private->counters[i], tmp[i].pcnt, tmp[i].bcnt); include/uapi/linux/netfilter/x_tables.h:108:34: note: in definition of macro 'ADD_COUNTER' 108 | #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0) | ^ In file included from net/bridge/netfilter/ebtables.c:22: include/linux/netfilter_bridge/ebtables.h:88:28: note: while referencing 'counters' 88 | struct ebt_counter counters[0] ____cacheline_aligned; | ^~~~~~~~ net/bridge/netfilter/ebtables.c:1292:49: warning: array subscript i is outside array bounds of 'struct ebt_counter[0]' [-Warray-bounds=] 1292 | ADD_COUNTER(t->private->counters[i], tmp[i].pcnt, tmp[i].bcnt); include/uapi/linux/netfilter/x_tables.h:108:34: note: in definition of macro 'ADD_COUNTER' 108 | #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0) | ^ include/linux/netfilter_bridge/ebtables.h:88:28: note: while referencing 'counters' 88 | struct ebt_counter counters[0] ____cacheline_aligned; | ^~~~~~~~ net/bridge/netfilter/ebtables.c:1292:49: warning: array subscript i is outside array bounds of 'struct ebt_counter[0]' [-Warray-bounds=] 1292 | ADD_COUNTER(t->private->counters[i], tmp[i].pcnt, tmp[i].bcnt); include/uapi/linux/netfilter/x_tables.h:108:51: note: in definition of macro 'ADD_COUNTER' 108 | #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0) | ^ include/linux/netfilter_bridge/ebtables.h:88:28: note: while referencing 'counters' 88 | struct ebt_counter counters[0] ____cacheline_aligned; | ^~~~~~~~ net/bridge/netfilter/ebtables.c:1292:49: warning: array subscript i is outside array bounds of 'struct ebt_counter[0]' [-Warray-bounds=] 1292 | ADD_COUNTER(t->private->counters[i], tmp[i].pcnt, tmp[i].bcnt); include/uapi/linux/netfilter/x_tables.h:108:51: note: in definition of macro 'ADD_COUNTER' 108 | #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0) | ^ include/linux/netfilter_bridge/ebtables.h:88:28: note: while referencing 'counters' 88 | struct ebt_counter counters[0] ____cacheline_aligned; | ^~~~~~~~ -- net/ceph/crypto.c:219:9: sparse: sparse: Variable length array is used. In file included from include/linux/ceph/ceph_fs.h:16, from include/linux/ceph/types.h:11, from include/linux/ceph/decode.h:11, from net/ceph/crypto.c:16: include/linux/ceph/msgr.h:67:1: warning: alignment 1 of 'struct ceph_entity_addr' is less than 8 [-Wpacked-not-aligned] 67 | } __attribute__ ((packed)); | ^ -- net/dsa/legacy.c:474:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const *[assigned] sw_addr @@ net/dsa/legacy.c:474:44: sparse: expected restricted __be32 const [usertype] *p net/dsa/legacy.c:474:44: sparse: got unsigned int const *[assigned] sw_addr net/dsa/legacy.c:502:51: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const *[assigned] port_reg @@ net/dsa/legacy.c:502:51: sparse: expected restricted __be32 const [usertype] *p net/dsa/legacy.c:502:51: sparse: got unsigned int const *[assigned] port_reg -- net/dsa/tag_mtk.c:80:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] hdr @@ got unsigned short [usertype] @@ net/dsa/tag_mtk.c:80:13: sparse: expected restricted __be16 [usertype] hdr net/dsa/tag_mtk.c:80:13: sparse: got unsigned short [usertype] net/dsa/tag_mtk.c:90:17: sparse: sparse: restricted __be16 degrades to integer -- net/dsa/tag_qca.c:59:15: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __be16 [usertype] @@ net/dsa/tag_qca.c:59:15: sparse: expected unsigned short [usertype] net/dsa/tag_qca.c:59:15: sparse: got restricted __be16 [usertype] net/dsa/tag_qca.c:79:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] hdr @@ got unsigned short [usertype] @@ net/dsa/tag_qca.c:79:13: sparse: expected restricted __be16 [usertype] hdr net/dsa/tag_qca.c:79:13: sparse: got unsigned short [usertype] net/dsa/tag_qca.c:82:16: sparse: sparse: restricted __be16 degrades to integer net/dsa/tag_qca.c:92:17: sparse: sparse: restricted __be16 degrades to integer -- net/netfilter/core.c:586:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *p @@ got void ( *[noderef] <asn:4> * )( ... ) @@ net/netfilter/core.c:586:26: sparse: expected void const volatile *p net/netfilter/core.c:586:26: sparse: got void ( *[noderef] <asn:4> * )( ... ) net/netfilter/core.c:586:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *p @@ got void ( *[noderef] <asn:4> * )( ... ) @@ net/netfilter/core.c:586:26: sparse: expected void const volatile *p net/netfilter/core.c:586:26: sparse: got void ( *[noderef] <asn:4> * )( ... ) net/netfilter/core.c:586:26: sparse: sparse: incompatible types in comparison expression (different address spaces): net/netfilter/core.c:586:26: sparse: void ( [noderef] <asn:4> * )( ... ) net/netfilter/core.c:586:26: sparse: void ( * )( ... ) -- net/netfilter/nf_nat_core.c:707:25: sparse: sparse: incompatible types in comparison expression (different address spaces): net/netfilter/nf_nat_core.c:707:25: sparse: struct nf_nat_l4proto const [noderef] <asn:4> * net/netfilter/nf_nat_core.c:707:25: sparse: struct nf_nat_l4proto const * In file included from include/net/ip_tunnels.h:16, from include/net/gre.h:6, from include/linux/netfilter/nf_conntrack_proto_gre.h:5, from include/net/netfilter/nf_conntrack.h:25, from net/netfilter/nf_nat_core.c:22: In function 'net_generic', inlined from 'nf_nat_register_fn' at net/netfilter/nf_nat_core.c:908:28: include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=] 46 | ptr = ng->ptr[id]; | ~~~~~~~^~~~ include/net/netns/generic.h: In function 'nf_nat_register_fn': include/net/netns/generic.h:35:23: note: while referencing 'ptr' 35 | void *ptr[0]; | ^~~ In function 'net_generic', inlined from 'nf_nat_unregister_fn' at net/netfilter/nf_nat_core.c:986:28: include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=] 46 | ptr = ng->ptr[id]; | ~~~~~~~^~~~ include/net/netns/generic.h: In function 'nf_nat_unregister_fn': include/net/netns/generic.h:35:23: note: while referencing 'ptr' 35 | void *ptr[0]; | ^~~ -- net/netfilter/nft_counter.c:158:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct nft_counter_percpu_priv [noderef] <asn:3> *priv @@ got struct nft_counter_percpu_priv *priv @@ net/netfilter/nft_counter.c:158:35: sparse: expected struct nft_counter_percpu_priv [noderef] <asn:3> *priv net/netfilter/nft_counter.c:158:35: sparse: got struct nft_counter_percpu_priv *priv net/netfilter/nft_counter.c:113:20: sparse: sparse: dereference of noderef expression -- net/tls/tls_main.c:746:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __poll_t ( *static [addressable] [assigned] [toplevel] poll )( ... ) @@ got unsigned int ( * )( ... ) @@ net/tls/tls_main.c:746:31: sparse: expected restricted __poll_t ( *static [addressable] [assigned] [toplevel] poll )( ... ) net/tls/tls_main.c:746:31: sparse: got unsigned int ( * )( ... ) -- net/tls/tls_sw.c:1302:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int ( *sk_poll )( ... ) @@ got restricted __poll_t ( *const poll )( ... ) @@ net/tls/tls_sw.c:1302:36: sparse: expected unsigned int ( *sk_poll )( ... ) net/tls/tls_sw.c:1302:36: sparse: got restricted __poll_t ( *const poll )( ... ) -- net/tls/tls_device.c:559:19: sparse: sparse: cast to restricted __be32 -- security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:389:28: sparse: sparse: cast to restricted __le32 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 security/selinux/ss/ebitmap.c:431:23: sparse: sparse: cast to restricted __le64 -- security/smack/smack_lsm.c:2588:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] dport @@ got unsigned short [usertype] @@ security/smack/smack_lsm.c:2588:27: sparse: expected restricted __be16 [usertype] dport security/smack/smack_lsm.c:2588:27: sparse: got unsigned short [usertype] security/smack/smack_lsm.c:4880:17: sparse: sparse: cast removes address space '<asn:4>' of expression security/smack/smack_lsm.c:1845:50: sparse: sparse: dereference of noderef expression security/smack/smack_lsm.c:1845:50: sparse: sparse: dereference of noderef expression security/smack/smack_lsm.c: In function 'smack_d_instantiate': security/smack/smack_lsm.c:3475:23: warning: this statement may fall through [-Wimplicit-fallthrough=] 3475 | final = &smack_known_star; | ~~~~~~^~~~~~~~~~~~~~~~~~~ security/smack/smack_lsm.c:3484:9: note: here 3484 | default: | ^~~~~~~ security/smack/smack_lsm.c:398: warning: Function parameter or member 'mode' not described in 'smk_ptrace_mode' security/smack/smack_lsm.c:514: warning: Function parameter or member 'typefrom_file' not described in 'smack_syslog' security/smack/smack_lsm.c:514: warning: Excess function parameter 'type' description in 'smack_syslog' security/smack/smack_lsm.c:1279: warning: Function parameter or member 'path' not described in 'smack_inode_getattr' security/smack/smack_lsm.c:1279: warning: Excess function parameter 'mnt' description in 'smack_inode_getattr' security/smack/smack_lsm.c:1279: warning: Excess function parameter 'dentry' description in 'smack_inode_getattr' security/smack/smack_lsm.c:1721: warning: Function parameter or member 'file' not described in 'smack_mmap_file' security/smack/smack_lsm.c:1721: warning: Function parameter or member 'reqprot' not described in 'smack_mmap_file' security/smack/smack_lsm.c:1721: warning: Function parameter or member 'prot' not described in 'smack_mmap_file' security/smack/smack_lsm.c:1721: warning: Function parameter or member 'flags' not described in 'smack_mmap_file' security/smack/smack_lsm.c:1939: warning: Excess function parameter 'cred' description in 'smack_file_open' security/smack/smack_lsm.c:1967: warning: Function parameter or member 'cred' not described in 'smack_cred_alloc_blank' security/smack/smack_lsm.c:1967: warning: Excess function parameter 'new' description in 'smack_cred_alloc_blank' security/smack/smack_lsm.c:2225: warning: Excess function parameter 'policy' description in 'smack_task_setscheduler' security/smack/smack_lsm.c:2225: warning: Excess function parameter 'lp' description in 'smack_task_setscheduler' security/smack/smack_lsm.c:2697: warning: Function parameter or member 'sk' not described in 'smk_ipv6_port_check' security/smack/smack_lsm.c:2697: warning: Function parameter or member 'act' not described in 'smk_ipv6_port_check' security/smack/smack_lsm.c:2697: warning: Excess function parameter 'sock' description in 'smk_ipv6_port_check' security/smack/smack_lsm.c:3110: warning: Function parameter or member 'ipc' not described in 'smack_shm_shmat' security/smack/smack_lsm.c:3110: warning: Excess function parameter 'isp' description in 'smack_shm_shmat' -- sound/core/pcm_native.c:591:51: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted snd_pcm_state_t [usertype] state @@ got int state @@ sound/core/pcm_native.c:591:51: sparse: expected restricted snd_pcm_state_t [usertype] state sound/core/pcm_native.c:591:51: sparse: got int state sound/core/pcm_native.c:756:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:756:38: sparse: expected int state sound/core/pcm_native.c:756:38: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:768:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:768:38: sparse: expected int state sound/core/pcm_native.c:768:38: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:817:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:817:38: sparse: expected int state sound/core/pcm_native.c:817:38: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1227:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted snd_pcm_state_t [usertype] state @@ got int state @@ sound/core/pcm_native.c:1227:32: sparse: expected restricted snd_pcm_state_t [usertype] state sound/core/pcm_native.c:1227:32: sparse: got int state sound/core/pcm_native.c:1251:31: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1251:31: sparse: expected int state sound/core/pcm_native.c:1251:31: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1258:40: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1258:40: sparse: expected int state sound/core/pcm_native.c:1258:40: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1284:28: sparse: sparse: restricted snd_pcm_state_t degrades to integer sound/core/pcm_native.c:1286:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted snd_pcm_state_t [usertype] state @@ got int state @@ sound/core/pcm_native.c:1286:40: sparse: expected restricted snd_pcm_state_t [usertype] state sound/core/pcm_native.c:1286:40: sparse: got int state sound/core/pcm_native.c:1310:64: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] state @@ sound/core/pcm_native.c:1310:64: sparse: expected int state sound/core/pcm_native.c:1310:64: sparse: got restricted snd_pcm_state_t [usertype] state sound/core/pcm_native.c:1326:38: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1326:38: sparse: expected int state sound/core/pcm_native.c:1326:38: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1700:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1700:38: sparse: expected int state sound/core/pcm_native.c:1700:38: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1766:61: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1766:61: sparse: expected int state sound/core/pcm_native.c:1766:61: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1767:63: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected int state @@ got restricted snd_pcm_state_t [usertype] @@ sound/core/pcm_native.c:1767:63: sparse: expected int state sound/core/pcm_native.c:1767:63: sparse: got restricted snd_pcm_state_t [usertype] sound/core/pcm_native.c:1784:76: sparse: sparse: incorrect type in initializer (different base types) @@ expected int new_state @@ got restricted snd_pcm_state_t @@ sound/core/pcm_native.c:1784:76: sparse: expected int new_state sound/core/pcm_native.c:1784:76: sparse: got restricted snd_pcm_state_t sound/core/pcm_native.c:2105:26: sparse: sparse: restricted snd_pcm_format_t degrades to integer sound/core/pcm_native.c:2109:54: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted snd_pcm_format_t [usertype] format @@ got unsigned int [assigned] k @@ sound/core/pcm_native.c:2109:54: sparse: expected restricted snd_pcm_format_t [usertype] format sound/core/pcm_native.c:2109:54: sparse: got unsigned int [assigned] k sound/core/pcm_native.c:2127:26: sparse: sparse: restricted snd_pcm_format_t degrades to integer sound/core/pcm_native.c:2131:54: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted snd_pcm_format_t [usertype] format @@ got unsigned int [assigned] k @@ sound/core/pcm_native.c:2131:54: sparse: expected restricted snd_pcm_format_t [usertype] format sound/core/pcm_native.c:2131:54: sparse: got unsigned int [assigned] k sound/core/pcm_native.c:2311:30: sparse: sparse: restricted snd_pcm_access_t degrades to integer sound/core/pcm_native.c:2313:30: sparse: sparse: restricted snd_pcm_access_t degrades to integer sound/core/pcm_native.c:2316:38: sparse: sparse: restricted snd_pcm_access_t degrades to integer sound/core/pcm_native.c:2318:38: sparse: sparse: restricted snd_pcm_access_t degrades to integer sound/core/pcm_native.c:2320:38: sparse: sparse: restricted snd_pcm_access_t degrades to integer sound/core/pcm_native.c:2330:86: sparse: sparse: restricted snd_pcm_subformat_t degrades to integer sound/core/pcm_native.c: note: in included file: sound/core/pcm_compat.c:226:13: sparse: sparse: incorrect type in initializer (different base types) @@ expected signed int __pu_val @@ got restricted snd_pcm_state_t [addressable] [assigned] [usertype] state @@ sound/core/pcm_compat.c:226:13: sparse: expected signed int __pu_val sound/core/pcm_compat.c:226:13: sparse: got restricted snd_pcm_state_t [addressable] [assigned] [usertype] state sound/core/pcm_compat.c:235:13: sparse: sparse: incorrect type in initializer (different base types) @@ expected signed int __pu_val @@ got restricted snd_pcm_state_t [addressable] [assigned] [usertype] suspended_state @@ sound/core/pcm_compat.c:235:13: sparse: expected signed int __pu_val sound/core/pcm_compat.c:235:13: sparse: got restricted snd_pcm_state_t [addressable] [assigned] [usertype] suspended_state sound/core/pcm_compat.c:525:13: sparse: sparse: incorrect type in initializer (different base types) @@ expected signed int __pu_val @@ got restricted snd_pcm_state_t [assigned] [usertype] state @@ sound/core/pcm_compat.c:525:13: sparse: expected signed int __pu_val sound/core/pcm_compat.c:525:13: sparse: got restricted snd_pcm_state_t [assigned] [usertype] state sound/core/pcm_compat.c:528:13: sparse: sparse: incorrect type in initializer (different base types) @@ expected signed int __pu_val @@ got restricted snd_pcm_state_t [addressable] [assigned] [usertype] suspended_state @@ sound/core/pcm_compat.c:528:13: sparse: expected signed int __pu_val sound/core/pcm_compat.c:528:13: sparse: got restricted snd_pcm_state_t [addressable] [assigned] [usertype] suspended_state sound/core/pcm_native.c:128:9: sparse: sparse: context imbalance in '__snd_pcm_stream_lock_mode' - different lock contexts for basic block sound/core/pcm_native.c:138:28: sparse: sparse: context imbalance in '__snd_pcm_stream_unlock_mode' - unexpected unlock sound/core/pcm_native.c:1098:52: sparse: sparse: context imbalance in 'snd_pcm_action_group' - unexpected unlock sound/core/pcm_native.c: In function 'constrain_mask_params': sound/core/pcm_native.c:285:25: warning: variable 'old_mask' set but not used [-Wunused-but-set-variable] 285 | struct snd_mask old_mask; | ^~~~~~~~ sound/core/pcm_native.c: In function 'constrain_interval_params': sound/core/pcm_native.c:321:29: warning: variable 'old_interval' set but not used [-Wunused-but-set-variable] 321 | struct snd_interval old_interval; | ^~~~~~~~~~~~ sound/core/pcm_native.c: In function 'constrain_params_by_rules': sound/core/pcm_native.c:362:29: warning: variable 'old_interval' set but not used [-Wunused-but-set-variable] 362 | struct snd_interval old_interval; | ^~~~~~~~~~~~ sound/core/pcm_native.c:361:25: warning: variable 'old_mask' set but not used [-Wunused-but-set-variable] 361 | struct snd_mask old_mask; | ^~~~~~~~ sound/core/pcm_native.c: In function 'snd_pcm_hw_params_choose': sound/core/pcm_native.c:633:29: warning: variable 'old_interval' set but not used [-Wunused-but-set-variable] 633 | struct snd_interval old_interval; | ^~~~~~~~~~~~ sound/core/pcm_native.c:632:25: warning: variable 'old_mask' set but not used [-Wunused-but-set-variable] 632 | struct snd_mask old_mask; | ^~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/poll.h:12, from include/sound/info.h:25, from sound/core/pcm_native.c:33: sound/core/pcm_compat.c: In function 'snd_pcm_status_user_compat': sound/core/pcm_compat.c:218:33: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 218 | (u32 __user *)(&src->audio_tstamp_data))) arch/arm64/include/asm/uaccess.h:311:43: note: in definition of macro '__get_user_check' 311 | __typeof__(*(ptr)) __user *__p = (ptr); 105- | ^~~ arch/arm64/include/asm/uaccess.h:334:25: note: in expansion of macro '__get_user' 334 | #define get_user __get_user | ^~~~~~~~~~ sound/core/pcm_compat.c:217:20: note: in expansion of macro 'get_user' 217 | if (ext && get_user(status.audio_tstamp_data, | ^~~~~~~~ sound/core/pcm_compat.c:226:36: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 226 | if (put_user(status.state, &src->state) || arch/arm64/include/asm/uaccess.h:380:43: note: in definition of macro '__put_user_check' 380 | __typeof__(*(ptr)) __user *__p = (ptr); 116- | ^~~ arch/arm64/include/asm/uaccess.h:403:25: note: in expansion of macro '__put_user' 403 | #define put_user __put_user | ^~~~~~~~~~ sound/core/pcm_compat.c:226:13: note: in expansion of macro 'put_user' 226 | if (put_user(status.state, &src->state) || | ^~~~~~~~ sound/core/pcm_compat.c:229:39: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 229 | put_user(status.appl_ptr, &src->appl_ptr) || arch/arm64/include/asm/uaccess.h:380:43: note: in definition of macro '__put_user_check' 380 | __typeof__(*(ptr)) __user *__p = (ptr); 127- | ^~~ arch/arm64/include/asm/uaccess.h:403:25: note: in expansion of macro '__put_user' 403 | #define put_user __put_user | ^~~~~~~~~~ sound/core/pcm_compat.c:229:13: note: in expansion of macro 'put_user' 229 | put_user(status.appl_ptr, &src->appl_ptr) || | ^~~~~~~~ sound/core/pcm_compat.c:230:37: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 230 | put_user(status.hw_ptr, &src->hw_ptr) || arch/arm64/include/asm/uaccess.h:380:43: note: in definition of macro '__put_user_check' 380 | __typeof__(*(ptr)) __user *__p = (ptr); 138- | ^~~ arch/arm64/include/asm/uaccess.h:403:25: note: in expansion of macro '__put_user' 403 | #define put_user __put_user | ^~~~~~~~~~ sound/core/pcm_compat.c:230:13: note: in expansion of macro 'put_user' 230 | put_user(status.hw_ptr, &src->hw_ptr) || | ^~~~~~~~ sound/core/pcm_compat.c:231:36: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 231 | put_user(status.delay, &src->delay) || arch/arm64/include/asm/uaccess.h:380:43: note: in definition of macro '__put_user_check' 380 | __typeof__(*(ptr)) __user *__p = (ptr); 149- | ^~~ arch/arm64/include/asm/uaccess.h:403:25: note: in expansion of macro '__put_user' 403 | #define put_user __put_user | ^~~~~~~~~~ sound/core/pcm_compat.c:231:13: note: in expansion of macro 'put_user' 231 | put_user(status.delay, &src->delay) || | ^~~~~~~~ sound/core/pcm_compat.c:232:36: warning: taking address of packed member of 'struct snd_pcm_status32' may result in an unaligned pointer value [-Waddress-of-packed-member] 232 | put_user(status.avail, &src->avail) || arch/arm64/include/asm/uaccess.h:380:43: note: in definition of macro '__put_user_check' 380 | __typeof__(*(ptr)) __user *__p = (ptr); 160- | ^~~ arch/arm64/include/asm/uaccess.h:403:25: note: in expansion of macro '__put_user' 403 | #define put_user __put_user | ^~~~~~~~~~ sound/core/pcm_compat.c:232:13: note: in expansion of macro 'put_user' 232 | put_user(status.avail, &src->avail) || -- sound/soc/codecs/rt5645.c:680:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short reg @@ got restricted __be16 [usertype] @@ sound/soc/codecs/rt5645.c:680:33: sparse: expected unsigned short reg sound/soc/codecs/rt5645.c:680:33: sparse: got restricted __be16 [usertype] sound/soc/codecs/rt5645.c:681:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short val @@ got restricted __be16 [usertype] @@ sound/soc/codecs/rt5645.c:681:33: sparse: expected unsigned short val sound/soc/codecs/rt5645.c:681:33: sparse: got restricted __be16 [usertype] sound/soc/codecs/rt5645.c:706:35: sparse: sparse: cast to restricted __be16 sound/soc/codecs/rt5645.c:707:35: sparse: sparse: cast to restricted __be16 sound/soc/codecs/rt5645.c:1623:38: warning: 'rt5645_if3_adc_in_mux' defined but not used [-Wunused-const-variable=] 1623 | static const struct snd_kcontrol_new rt5645_if3_adc_in_mux = | ^~~~~~~~~~~~~~~~~~~~~ sound/soc/codecs/rt5645.c:1312:38: warning: 'rt5645_inr_mux' defined but not used [-Wunused-const-variable=] 1312 | static const struct snd_kcontrol_new rt5645_inr_mux = | ^~~~~~~~~~~~~~ sound/soc/codecs/rt5645.c:1301:38: warning: 'rt5645_inl_mux' defined but not used [-Wunused-const-variable=] 1301 | static const struct snd_kcontrol_new rt5645_inl_mux = | ^~~~~~~~~~~~~~

vim +1379 arch/arm64/kernel/ptrace.c 478fcb2cdb2351 Will Deacon 2012-03-05 1362 478fcb2cdb2351 Will Deacon 2012-03-05 1363 static int compat_ptrace_write_user(struct task_struct *tsk, compat_ulong_t off, 478fcb2cdb2351 Will Deacon 2012-03-05 1364 compat_ulong_t val) 478fcb2cdb2351 Will Deacon 2012-03-05 1365 { 478fcb2cdb2351 Will Deacon 2012-03-05 1366 int ret; c168870704bcde Will Deacon 2014-06-02 1367 mm_segment_t old_fs = get_fs(); 478fcb2cdb2351 Will Deacon 2012-03-05 1368 478fcb2cdb2351 Will Deacon 2012-03-05 1369 if (off & 3 || off >= COMPAT_USER_SZ) 478fcb2cdb2351 Will Deacon 2012-03-05 1370 return -EIO; 478fcb2cdb2351 Will Deacon 2012-03-05 1371 478fcb2cdb2351 Will Deacon 2012-03-05 1372 if (off >= sizeof(compat_elf_gregset_t)) 478fcb2cdb2351 Will Deacon 2012-03-05 1373 return 0; 478fcb2cdb2351 Will Deacon 2012-03-05 1374 c168870704bcde Will Deacon 2014-06-02 1375 set_fs(KERNEL_DS); 478fcb2cdb2351 Will Deacon 2012-03-05 1376 ret = copy_regset_from_user(tsk, &user_aarch32_view, 478fcb2cdb2351 Will Deacon 2012-03-05 1377 REGSET_COMPAT_GPR, off, 478fcb2cdb2351 Will Deacon 2012-03-05 1378 sizeof(compat_ulong_t), 478fcb2cdb2351 Will Deacon 2012-03-05 @1379 &val); c168870704bcde Will Deacon 2014-06-02 1380 set_fs(old_fs); c168870704bcde Will Deacon 2014-06-02 1381 478fcb2cdb2351 Will Deacon 2012-03-05 1382 return ret; 478fcb2cdb2351 Will Deacon 2012-03-05 1383 } 478fcb2cdb2351 Will Deacon 2012-03-05 1384 :::::: The code at line 1379 was first introduced by commit :::::: 478fcb2cdb2351dcfc3fb23f42d76f4436ee4149 arm64: Debugging support :::::: TO: Will Deacon <will.deacon@arm.com> :::::: CC: Catalin Marinas <catalin.marinas@arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki