Conflict with Asahi Ubuntu ARM #5
Description
I am trying to install the module in Asahi Ubuntu ARM however I am encountering issues while making the module
EXTRA_CFLAGS="-O0 -g" make -C /lib/modules/uname -r/build M=/home/ubuntu/Desktop/system-register-tools/msr-arm modules make[1]: Entering directory '/usr/src/linux-headers-6.8.0-1008-apple-arm' warning: the compiler differs from the one used to build the kernel The kernel was built by: aarch64-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0 You are using: gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0 CC [M] /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_insn.o In file included from /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_insn.c:6: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:104:37: warning: ‘struct undef_hook’ declared inside parameter list will not be visible outside of this definition or declaration 104 | void register_undef_hook_el1(struct undef_hook *hook); | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:105:39: warning: ‘struct undef_hook’ declared inside parameter list will not be visible outside of this definition or declaration 105 | void unregister_undef_hook_el1(struct undef_hook *hook); | ^~~~~~~~~~ CC [M] /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.o In file included from /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:37: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:104:37: warning: ‘struct undef_hook’ declared inside parameter list will not be visible outside of this definition or declaration 104 | void register_undef_hook_el1(struct undef_hook *hook); | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:105:39: warning: ‘struct undef_hook’ declared inside parameter list will not be visible outside of this definition or declaration 105 | void unregister_undef_hook_el1(struct undef_hook *hook); | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:78:15: error: variable ‘mrs_hook’ has initializer but incomplete type 78 | static struct undef_hook mrs_hook = { | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:79:10: error: ‘struct undef_hook’ has no member named ‘instr_mask’ 79 | .instr_mask = 0xfff00000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:79:23: warning: excess elements in struct initializer 79 | .instr_mask = 0xfff00000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:79:23: note: (near initialization for ‘mrs_hook’) /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:80:10: error: ‘struct undef_hook’ has no member named ‘instr_val’ 80 | .instr_val = 0xd5300000, | ^~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:80:23: warning: excess elements in struct initializer 80 | .instr_val = 0xd5300000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:80:23: note: (near initialization for ‘mrs_hook’) /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:81:10: error: ‘struct undef_hook’ has no member named ‘pstate_mask’ 81 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:35:27: warning: excess elements in struct initializer 35 | #define PSR_MODE_MASK_ALL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:81:24: note: in expansion of macro ‘PSR_MODE_MASK_ALL’ 81 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:35:27: note: (near initialization for ‘mrs_hook’) 35 | #define PSR_MODE_MASK_ALL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:81:24: note: in expansion of macro ‘PSR_MODE_MASK_ALL’ 81 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:82:10: error: ‘struct undef_hook’ has no member named ‘pstate_val’ 82 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:36:25: warning: excess elements in struct initializer 36 | #define PSR_MODE_ALL_EL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:82:23: note: in expansion of macro ‘PSR_MODE_ALL_EL’ 82 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:36:25: note: (near initialization for ‘mrs_hook’) 36 | #define PSR_MODE_ALL_EL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:82:23: note: in expansion of macro ‘PSR_MODE_ALL_EL’ 82 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:83:10: error: ‘struct undef_hook’ has no member named ‘fn’ 83 | .fn = hookers_mrs, | ^~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:83:15: warning: excess elements in struct initializer 83 | .fn = hookers_mrs, | ^~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:83:15: note: (near initialization for ‘mrs_hook’) /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:86:15: error: variable ‘msr_hook’ has initializer but incomplete type 86 | static struct undef_hook msr_hook = { | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:87:10: error: ‘struct undef_hook’ has no member named ‘instr_mask’ 87 | .instr_mask = 0xfff00000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:87:23: warning: excess elements in struct initializer 87 | .instr_mask = 0xfff00000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:87:23: note: (near initialization for ‘msr_hook’) /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:88:10: error: ‘struct undef_hook’ has no member named ‘instr_val’ 88 | .instr_val = 0xd5100000, | ^~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:88:23: warning: excess elements in struct initializer 88 | .instr_val = 0xd5100000, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:88:23: note: (near initialization for ‘msr_hook’) /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:89:10: error: ‘struct undef_hook’ has no member named ‘pstate_mask’ 89 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:35:27: warning: excess elements in struct initializer 35 | #define PSR_MODE_MASK_ALL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:89:24: note: in expansion of macro ‘PSR_MODE_MASK_ALL’ 89 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:35:27: note: (near initialization for ‘msr_hook’) 35 | #define PSR_MODE_MASK_ALL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:89:24: note: in expansion of macro ‘PSR_MODE_MASK_ALL’ 89 | .pstate_mask = PSR_MODE_MASK_ALL, | ^~~~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:90:10: error: ‘struct undef_hook’ has no member named ‘pstate_val’ 90 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:36:25: warning: excess elements in struct initializer 36 | #define PSR_MODE_ALL_EL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:90:23: note: in expansion of macro ‘PSR_MODE_ALL_EL’ 90 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:36:25: note: (near initialization for ‘msr_hook’) 36 | #define PSR_MODE_ALL_EL (0x0) | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:90:23: note: in expansion of macro ‘PSR_MODE_ALL_EL’ 90 | .pstate_val = PSR_MODE_ALL_EL, | ^~~~~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:91:10: error: ‘struct undef_hook’ has no member named ‘fn’ 91 | .fn = hookers_msr, | ^~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:91:15: warning: excess elements in struct initializer 91 | .fn = hookers_msr, | ^~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:91:15: note: (near initialization for ‘msr_hook’) In file included from ./arch/arm64/include/asm/alternative.h:9, from ./arch/arm64/include/asm/lse.h:14, from ./arch/arm64/include/asm/cmpxchg.h:14, from ./arch/arm64/include/asm/atomic.h:16, from ./include/linux/atomic.h:7, from ./include/asm-generic/bitops/atomic.h:5, from ./arch/arm64/include/asm/bitops.h:25, from ./include/linux/bitops.h:68, from ./arch/arm64/include/asm/cache.h:40, from ./include/linux/cache.h:6, from ./include/linux/time.h:5, from ./arch/arm64/include/asm/stat.h:12, from ./include/linux/stat.h:6, from ./include/linux/module.h:13, from /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:15: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c: In function ‘msr_init’: ./include/linux/init.h:184:22: error: passing argument 1 of ‘class_create’ from incompatible pointer type [-Werror=incompatible-pointer-types] 184 | #define THIS_MODULE (&__this_module) | ~^~~~~~~~~~~~~~~ | | | struct module * /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:325:34: note: in expansion of macro ‘THIS_MODULE’ 325 | msr_class = class_create(THIS_MODULE, "msr"); | ^~~~~~~~~~~ In file included from ./include/linux/device.h:31, from /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:23: ./include/linux/device/class.h:228:54: note: expected ‘const char *’ but argument is of type ‘struct module *’ 228 | struct class * __must_check class_create(const char *name); | ~~~~~~~~~~~~^~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:325:21: error: too many arguments to function ‘class_create’ 325 | msr_class = class_create(THIS_MODULE, "msr"); | ^~~~~~~~~~~~ ./include/linux/device/class.h:228:29: note: declared here 228 | struct class * __must_check class_create(const char *name); | ^~~~~~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:330:28: error: assignment to ‘char * (*)(const struct device *, umode_t *)’ {aka ‘char * (*)(const struct device *, short unsigned int *)’} from incompatible pointer type ‘char * (*)(struct device *, umode_t *)’ {aka ‘char * (*)(struct device *, short unsigned int *)’} [-Werror=incompatible-pointer-types] 330 | msr_class->devnode = msr_devnode; | ^ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:343:33: error: passing argument 1 of ‘register_undef_hook_el1’ from incompatible pointer type [-Werror=incompatible-pointer-types] 343 | register_undef_hook_el1(&mrs_hook); | ^~~~~~~~~ | | | struct undef_hook * /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:104:49: note: expected ‘struct undef_hook *’ but argument is of type ‘struct undef_hook *’ 104 | void register_undef_hook_el1(struct undef_hook *hook); | ~~~~~~~~~~~~~~~~~~~^~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:344:33: error: passing argument 1 of ‘register_undef_hook_el1’ from incompatible pointer type [-Werror=incompatible-pointer-types] 344 | register_undef_hook_el1(&msr_hook); | ^~~~~~~~~ | | | struct undef_hook * /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:104:49: note: expected ‘struct undef_hook *’ but argument is of type ‘struct undef_hook *’ 104 | void register_undef_hook_el1(struct undef_hook *hook); | ~~~~~~~~~~~~~~~~~~~^~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c: In function ‘msr_exit’: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:365:35: error: passing argument 1 of ‘unregister_undef_hook_el1’ from incompatible pointer type [-Werror=incompatible-pointer-types] 365 | unregister_undef_hook_el1(&mrs_hook); | ^~~~~~~~~ | | | struct undef_hook * /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:105:51: note: expected ‘struct undef_hook *’ but argument is of type ‘struct undef_hook *’ 105 | void unregister_undef_hook_el1(struct undef_hook *hook); | ~~~~~~~~~~~~~~~~~~~^~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:366:35: error: passing argument 1 of ‘unregister_undef_hook_el1’ from incompatible pointer type [-Werror=incompatible-pointer-types] 366 | unregister_undef_hook_el1(&msr_hook); | ^~~~~~~~~ | | | struct undef_hook * /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.h:105:51: note: expected ‘struct undef_hook *’ but argument is of type ‘struct undef_hook *’ 105 | void unregister_undef_hook_el1(struct undef_hook *hook); | ~~~~~~~~~~~~~~~~~~~^~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c: At top level: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:78:26: error: storage size of ‘mrs_hook’ isn’t known 78 | static struct undef_hook mrs_hook = { | ^~~~~~~~ /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.c:86:26: error: storage size of ‘msr_hook’ isn’t known 86 | static struct undef_hook msr_hook = { | ^~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:243: /home/ubuntu/Desktop/system-register-tools/msr-arm/msr_arm.o] Error 1 make[2]: *** [/usr/src/linux-headers-6.8.0-1008-apple-arm/Makefile:1925: /home/ubuntu/Desktop/system-register-tools/msr-arm] Error 2 make[1]: *** [Makefile:240: __sub-make] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-6.8.0-1008-apple-arm' make: *** [Makefile:10: all] Error 2