tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c0b6b4438dc70167c4c16f6436499cde257f782a !7948 【OLK-6.6】Fix BUILD REGRESSION warnings in bzwx N5/N6 series NIC drivers

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202405300112.F3n9I6tZ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202405300401.Q7EpPsSe-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202405300505.GzvBHBcM-lkp@intel.com

Error/Warning: (recently discovered and may have been fixed)

drivers/gpu/drm/phytium/phytium_pci.c:236:9: error: call to undeclared function 'pci_enable_msi'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/gpu/drm/phytium/phytium_pci.c:271:3: error: call to undeclared function 'pci_disable_msi'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1008:35: error: 'struct rnpm_tx_buffer' has no member named 'gso_need_padding' drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6449:38: error: 'struct rnpm_tx_buffer' has no member named 'gso_need_padding' vgettimeofday.c:(.text+0x28): undefined reference to `__tsan_volatile_read4' vgettimeofday.c:(.text+0x584): undefined reference to `__tsan_write8' vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init'

Error/Warning ids grouped by kconfigs:

gcc_recent_errors |-- arm64-defconfig | |-- arch-arm64-kernel-cpufeature.c:warning:enable_pseudo_nmi-defined-but-not-used | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used |-- arm64-randconfig-003-20240530 | |-- vgettimeofday.c:(.text):undefined-reference-to-__tsan_volatile_read4 | |-- vgettimeofday.c:(.text):undefined-reference-to-__tsan_write8 | `-- vgettimeofday.c:(.text.startup):undefined-reference-to-__tsan_init |-- loongarch-alldefconfig | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) |-- loongarch-allnoconfig | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) `-- loongarch-randconfig-002-20240530 |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:error:struct-rnpm_tx_buffer-has-no-member-named-gso_need_padding `-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:error:struct-rnpm_tx_buffer-has-no-member-named-gso_need_padding clang_recent_errors |-- arm64-allmodconfig | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used |-- arm64-randconfig-004-20240530 | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-gpu-drm-phytium-phytium_pci.c:error:call-to-undeclared-function-pci_disable_msi-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-gpu-drm-phytium-phytium_pci.c:error:call-to-undeclared-function-pci_enable_msi-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations `-- x86_64-randconfig-161-20240530 `-- arch-x86-kernel-zhaoxin_kh40000.c:warning:bitwise-or-with-non-zero-value-always-evaluates-to-true

elapsed time: 741m

configs tested: 17 configs skipped: 142

tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240530 clang arm64 randconfig-002-20240530 gcc arm64 randconfig-003-20240530 gcc arm64 randconfig-004-20240530 clang loongarch alldefconfig gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240530 gcc loongarch randconfig-002-20240530 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang