Hi Mario, [auto build test ERROR on platform-drivers-x86/for-next] [also build test ERROR on v4.14-rc5 next-20171016] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Mario-Limonciello/Introduce-support-for-Dell-SMBIOS-over-WMI/20171017-103109 base: git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git for-next config: x86_64-randconfig-x001-201742 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): >> drivers/platform/x86/dell-smbios.c:53:3: error: 'CAP_SYS_ADMIN' undeclared here (not in a function) {CAP_SYS_ADMIN, CLASS_TOKEN_READ, SELECT_TOKEN_STD}, ^~~~~~~~~~~~~ >> drivers/platform/x86/dell-smbios.c:88:3: error: initializer element is not constant {CAP_SYS_ADMIN, CAPSULE_EN_TOKEN, CAPSULE_DIS_TOKEN}, ^~~~~~~~~~~~~ drivers/platform/x86/dell-smbios.c:88:3: note: (near initialization for 'token_whitelist[0].need_capability') drivers/platform/x86/dell-smbios.c: In function 'dell_smbios_call_filter': drivers/platform/x86/dell-smbios.c:245:8: error: implicit declaration of function 'capable' [-Werror=implicit-function-declaration] capable(token_whitelist[i].need_capability)) { ^~~~~~~ >> drivers/platform/x86/dell-smbios.c:271:14: error: 'CAP_SYS_RAWIO' undeclared (first use in this function) if (capable(CAP_SYS_RAWIO)) { ^~~~~~~~~~~~~ drivers/platform/x86/dell-smbios.c:271:14: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors vim +/CAP_SYS_ADMIN +53 drivers/platform/x86/dell-smbios.c 47 48 /* calls that are whitelisted for given capabilities */ 49 static struct smbios_call call_whitelist[] = { 50 /* generally tokens are allowed, but may be further filtered or 51 * restricted by token blacklist or whitelist 52 */ > 53 {CAP_SYS_ADMIN, CLASS_TOKEN_READ, SELECT_TOKEN_STD}, 54 {CAP_SYS_ADMIN, CLASS_TOKEN_READ, SELECT_TOKEN_AC}, 55 {CAP_SYS_ADMIN, CLASS_TOKEN_READ, SELECT_TOKEN_BAT}, 56 {CAP_SYS_ADMIN, CLASS_TOKEN_WRITE, SELECT_TOKEN_STD}, 57 {CAP_SYS_ADMIN, CLASS_TOKEN_WRITE, SELECT_TOKEN_AC}, 58 {CAP_SYS_ADMIN, CLASS_TOKEN_WRITE, SELECT_TOKEN_BAT}, 59 /* used by userspace: fwupdate */ 60 {CAP_SYS_ADMIN, CLASS_ADMIN_PROP, SELECT_ADMIN_PROP}, 61 /* used by userspace: fwupd */ 62 {CAP_SYS_ADMIN, CLASS_INFO, SELECT_DOCK}, 63 {CAP_SYS_ADMIN, CLASS_FLASH_INTERFACE, SELECT_FLASH_INTERFACE}, 64 }; 65 66 /* calls that are explicitly blacklisted */ 67 static struct smbios_call call_blacklist[] = { 68 {0x0000, 01, 07}, /* manufacturing use */ 69 {0x0000, 06, 05}, /* manufacturing use */ 70 {0x0000, 11, 03}, /* write once */ 71 {0x0000, 11, 07}, /* write once */ 72 {0x0000, 11, 11}, /* write once */ 73 {0x0000, 19, -1}, /* diagnostics */ 74 /* handled by kernel: dell-laptop */ 75 {0x0000, CLASS_INFO, SELECT_RFKILL}, 76 {0x0000, CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT}, 77 }; 78 79 struct token_range { 80 u32 need_capability; 81 u16 min; 82 u16 max; 83 }; 84 85 /* tokens that are whitelisted for given capabilities */ 86 static struct token_range token_whitelist[] = { 87 /* used by userspace: fwupdate */ > 88 {CAP_SYS_ADMIN, CAPSULE_EN_TOKEN, CAPSULE_DIS_TOKEN}, 89 /* can indicate to userspace that WMI is needed */ 90 {0x0000, WSMT_EN_TOKEN, WSMT_DIS_TOKEN} 91 }; 92 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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