Hi Paolo, kernel test robot noticed the following build errors: [auto build test ERROR on kvm/queue] [also build test ERROR on linus/master v6.12-rc1 next-20241004] [cannot apply to kvm/linux-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Paolo-Bonzini/KVM-x86-leave-kvm-ko-out-of-the-build-if-no-vendor-module-is-requested/20241004-071034 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue patch link: https://lore.kernel.org/r/20241003230806.229001-2-pbonzini%40redhat.com patch subject: [PATCH 1/2] KVM: x86: leave kvm.ko out of the build if no vendor module is requested config: i386-randconfig-r052-20241006 (https://download.01.org/0day-ci/archive/20241006/202410060426.e9Xsnkvi-lkp@xxxxxxxxx/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241006/202410060426.e9Xsnkvi-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410060426.e9Xsnkvi-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> arch/x86/kvm/vmx/vmx.c:759:2: error: use of undeclared identifier 'kvm_rebooting' 759 | kvm_rebooting = true; | ^ >> arch/x86/kvm/vmx/vmx.c:5903:7: error: call to undeclared function '__xfer_to_guest_mode_work_pending'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 5903 | if (__xfer_to_guest_mode_work_pending()) | ^ >> arch/x86/kvm/vmx/vmx.c:6822:17: error: no member named 'mmu_invalidate_seq' in 'struct kvm' 6822 | mmu_seq = kvm->mmu_invalidate_seq; | ~~~ ^ >> arch/x86/kvm/vmx/vmx.c:6835:6: error: call to undeclared function 'mmu_invalidate_retry_gfn'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 6835 | if (mmu_invalidate_retry_gfn(kvm, mmu_seq, gfn)) { | ^ 4 errors generated. -- >> arch/x86/kvm/vmx/posted_intr.c:178:3: error: call to undeclared function '__apic_send_IPI_self'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 178 | __apic_send_IPI_self(POSTED_INTR_WAKEUP_VECTOR); | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:10: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:31: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ include/linux/compiler_types.h:466:13: note: expanded from macro '__unqual_scalar_typeof' 466 | _Generic((x), \ | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ include/linux/compiler_types.h:473:15: note: expanded from macro '__unqual_scalar_typeof' 473 | default: (x))) | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:72: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:33: error: no member named 'irq_routing' in 'struct kvm' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:530:12: note: expanded from macro '__rcu_dereference_check' 530 | ((typeof(*p) __force __kernel *)(local)); \ | ^ >> arch/x86/kvm/vmx/posted_intr.c:286:9: error: assigning to 'struct kvm_irq_routing_table *' from incompatible type 'void' 286 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/vmx/posted_intr.c:287:25: error: incomplete definition of type 'struct kvm_irq_routing_table' 287 | if (guest_irq >= irq_rt->nr_rt_entries || | ~~~~~~^ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/vmx/posted_intr.c:288:25: error: incomplete definition of type 'struct kvm_irq_routing_table' 288 | hlist_empty(&irq_rt->map[guest_irq])) { | ~~~~~~^ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/vmx/posted_intr.c:290:26: error: incomplete definition of type 'struct kvm_irq_routing_table' 290 | guest_irq, irq_rt->nr_rt_entries); | ~~~~~~^ include/linux/printk.h:623:42: note: expanded from macro 'pr_warn_once' 623 | printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/printk.h:604:30: note: expanded from macro 'printk_once' 604 | DO_ONCE_LITE(printk, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/once_lite.h:11:32: note: expanded from macro 'DO_ONCE_LITE' 11 | DO_ONCE_LITE_IF(true, func, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/once_lite.h:31:9: note: expanded from macro 'DO_ONCE_LITE_IF' 31 | func(__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:465:60: note: expanded from macro 'printk' 465 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/printk.h:437:19: note: expanded from macro 'printk_index_wrap' 437 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/vmx/posted_intr.c:294:33: error: incomplete definition of type 'struct kvm_irq_routing_table' 294 | hlist_for_each_entry(e, &irq_rt->map[guest_irq], link) { | ~~~~~~^ include/linux/list.h:1163:31: note: expanded from macro 'hlist_for_each_entry' 1163 | for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\ | ^~~~ include/linux/list.h:1152:12: note: expanded from macro 'hlist_entry_safe' 1152 | ({ typeof(ptr) ____ptr = (ptr); \ | ^~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/vmx/posted_intr.c:294:33: error: incomplete definition of type 'struct kvm_irq_routing_table' 294 | hlist_for_each_entry(e, &irq_rt->map[guest_irq], link) { | ~~~~~~^ include/linux/list.h:1163:31: note: expanded from macro 'hlist_for_each_entry' 1163 | for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\ | ^~~~ include/linux/list.h:1152:28: note: expanded from macro 'hlist_entry_safe' 1152 | ({ typeof(ptr) ____ptr = (ptr); \ | ^~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ 18 errors generated. -- >> arch/x86/kvm/svm/svm.c:597:2: error: use of undeclared identifier 'kvm_rebooting' 597 | kvm_rebooting = true; | ^ 1 error generated. -- >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:10: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:31: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:510:22: note: expanded from macro 'compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~ include/linux/compiler_types.h:498:23: note: expanded from macro '_compiletime_assert' 498 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~ include/linux/compiler_types.h:490:9: note: expanded from macro '__compiletime_assert' 490 | if (!(condition)) \ | ^~~~~~~~~ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ include/linux/compiler_types.h:466:13: note: expanded from macro '__unqual_scalar_typeof' 466 | _Generic((x), \ | ^ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ include/linux/compiler_types.h:473:15: note: expanded from macro '__unqual_scalar_typeof' 473 | default: (x))) | ^ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:527:53: note: expanded from macro '__rcu_dereference_check' 527 | typeof(*p) *local = (typeof(*p) *__force)READ_ONCE(p); \ | ^ include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE' 50 | __READ_ONCE(x); \ | ^ include/asm-generic/rwonce.h:44:72: note: expanded from macro '__READ_ONCE' 44 | #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x)) | ^ >> arch/x86/kvm/svm/avic.c:909:33: error: no member named 'irq_routing' in 'struct kvm' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ~~~ ^ include/linux/srcu.h:217:58: note: expanded from macro 'srcu_dereference' 217 | #define srcu_dereference(p, ssp) srcu_dereference_check((p), (ssp), 0) | ^ include/linux/srcu.h:204:27: note: expanded from macro 'srcu_dereference_check' 204 | __rcu_dereference_check((p), __UNIQUE_ID(rcu), \ | ^ include/linux/rcupdate.h:530:12: note: expanded from macro '__rcu_dereference_check' 530 | ((typeof(*p) __force __kernel *)(local)); \ | ^ >> arch/x86/kvm/svm/avic.c:909:9: error: assigning to 'struct kvm_irq_routing_table *' from incompatible type 'void' 909 | irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/svm/avic.c:911:25: error: incomplete definition of type 'struct kvm_irq_routing_table' 911 | if (guest_irq >= irq_rt->nr_rt_entries || | ~~~~~~^ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/svm/avic.c:912:22: error: incomplete definition of type 'struct kvm_irq_routing_table' 912 | hlist_empty(&irq_rt->map[guest_irq])) { | ~~~~~~^ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/svm/avic.c:914:26: error: incomplete definition of type 'struct kvm_irq_routing_table' 914 | guest_irq, irq_rt->nr_rt_entries); | ~~~~~~^ include/linux/printk.h:623:42: note: expanded from macro 'pr_warn_once' 623 | printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/printk.h:604:30: note: expanded from macro 'printk_once' 604 | DO_ONCE_LITE(printk, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/once_lite.h:11:32: note: expanded from macro 'DO_ONCE_LITE' 11 | DO_ONCE_LITE_IF(true, func, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/once_lite.h:31:9: note: expanded from macro 'DO_ONCE_LITE_IF' 31 | func(__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:465:60: note: expanded from macro 'printk' 465 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~ include/linux/printk.h:437:19: note: expanded from macro 'printk_index_wrap' 437 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/svm/avic.c:918:33: error: incomplete definition of type 'struct kvm_irq_routing_table' 918 | hlist_for_each_entry(e, &irq_rt->map[guest_irq], link) { | ~~~~~~^ include/linux/list.h:1163:31: note: expanded from macro 'hlist_for_each_entry' 1163 | for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\ | ^~~~ include/linux/list.h:1152:12: note: expanded from macro 'hlist_entry_safe' 1152 | ({ typeof(ptr) ____ptr = (ptr); \ | ^~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ arch/x86/kvm/svm/avic.c:918:33: error: incomplete definition of type 'struct kvm_irq_routing_table' 918 | hlist_for_each_entry(e, &irq_rt->map[guest_irq], link) { | ~~~~~~^ include/linux/list.h:1163:31: note: expanded from macro 'hlist_for_each_entry' 1163 | for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\ | ^~~~ include/linux/list.h:1152:28: note: expanded from macro 'hlist_entry_safe' 1152 | ({ typeof(ptr) ____ptr = (ptr); \ | ^~~ include/linux/kvm_types.h:11:8: note: forward declaration of 'struct kvm_irq_routing_table' 11 | struct kvm_irq_routing_table; | ^ 17 errors generated. vim +/kvm_rebooting +759 arch/x86/kvm/vmx/vmx.c 22e420e127399f arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 753 590b09b1d88e18 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2024-08-29 754 void vmx_emergency_disable_virtualization_cpu(void) 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 755 { 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 756 int cpu = raw_smp_processor_id(); 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 757 struct loaded_vmcs *v; 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 758 6ae44e012f4c35 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 @759 kvm_rebooting = true; 6ae44e012f4c35 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 760 a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 761 /* a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 762 * Note, CR4.VMXE can be _cleared_ in NMI context, but it can only be a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 763 * set in task context. If this races with VMX is disabled by an NMI, a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 764 * VMCLEAR and VMXOFF may #UD, but KVM will eat those faults due to a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 765 * kvm_rebooting set. a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 766 */ a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 767 if (!(__read_cr4() & X86_CR4_VMXE)) a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 768 return; a788fbb763b500 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 769 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 770 list_for_each_entry(v, &per_cpu(loaded_vmcss_on_cpu, cpu), 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 771 loaded_vmcss_on_cpu_link) 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 772 vmcs_clear(v->vmcs); 119b5cb4ffd016 arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 773 22e420e127399f arch/x86/kvm/vmx/vmx.c Sean Christopherson 2023-07-21 774 kvm_cpu_vmxoff(); 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 775 } 8f536b7697a0d4 arch/x86/kvm/vmx.c Zhang Yanfei 2012-12-06 776 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
