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Message-ID: <202410060426.e9Xsnkvi-lkp@intel.com>
Date: Sun, 6 Oct 2024 04:43:08 +0800
From: kernel test robot <lkp@...el.com>
To: Paolo Bonzini <pbonzini@...hat.com>, linux-kernel@...r.kernel.org,
kvm@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, seanjc@...gle.com,
torvalds@...ux-foundation.org
Subject: Re: [PATCH 1/2] KVM: x86: leave kvm.ko out of the build if no vendor
module is requested
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@intel.com/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@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410060426.e9Xsnkvi-lkp@intel.com/
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
--
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