From: kernel test robot <lkp@intel.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>,
linux-kernel@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev,
Anshuman Khandual <anshuman.khandual@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH] KVM: Change [g|h]va_t as u64
Date: Fri, 6 Mar 2026 11:26:27 +0100 [thread overview]
Message-ID: <202603061115.VQTqyi2i-lkp@intel.com> (raw)
In-Reply-To: <20260306041125.45643-1-anshuman.khandual@arm.com>
Hi Anshuman,
kernel test robot noticed the following build errors:
[auto build test ERROR on kvm/queue]
[also build test ERROR on kvm/next linus/master v7.0-rc2 next-20260305]
[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/Anshuman-Khandual/KVM-Change-g-h-va_t-as-u64/20260306-123029
base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
patch link: https://lore.kernel.org/r/20260306041125.45643-1-anshuman.khandual%40arm.com
patch subject: [PATCH] KVM: Change [g|h]va_t as u64
config: x86_64-rhel-9.4-ltp (https://download.01.org/0day-ci/archive/20260306/202603061115.VQTqyi2i-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260306/202603061115.VQTqyi2i-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603061115.VQTqyi2i-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from include/trace/define_trace.h:132,
from arch/x86/kvm/trace.h:1976,
from arch/x86/kvm/x86.c:89:
include/trace/../../arch/x86/kvm/trace.h: In function 'trace_raw_output_vcpu_match_mmio':
>> include/trace/../../arch/x86/kvm/trace.h:973:19: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'gva_t' {aka 'long long unsigned int'} [-Wformat=]
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/trace/trace_events.h:219:34: note: in definition of macro 'DECLARE_EVENT_CLASS'
219 | trace_event_printf(iter, print); \
| ^~~~~
include/trace/trace_events.h:45:30: note: in expansion of macro 'PARAMS'
45 | PARAMS(print)); \
| ^~~~~~
include/trace/../../arch/x86/kvm/trace.h:954:1: note: in expansion of macro 'TRACE_EVENT'
954 | TRACE_EVENT(
| ^~~~~~~~~~~
include/trace/../../arch/x86/kvm/trace.h:973:9: note: in expansion of macro 'TP_printk'
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ^~~~~~~~~
In file included from include/trace/trace_events.h:256:
include/trace/../../arch/x86/kvm/trace.h:973:27: note: format string is defined here
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ~~~^
| |
| long unsigned int
| %#llx
arch/x86/kvm/x86.c: At top level:
>> arch/x86/kvm/x86.c:8897:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} [-Wincompatible-pointer-types]
8897 | .read_std = emulator_read_std,
| ^~~~~~~~~~~~~~~~~
arch/x86/kvm/x86.c:8897:32: note: (near initialization for 'emulate_ops.read_std')
arch/x86/kvm/x86.c:8898:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} [-Wincompatible-pointer-types]
8898 | .write_std = emulator_write_std,
| ^~~~~~~~~~~~~~~~~~
arch/x86/kvm/x86.c:8898:32: note: (near initialization for 'emulate_ops.write_std')
>> arch/x86/kvm/x86.c:8899:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *)' from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *)'} [-Wincompatible-pointer-types]
8899 | .fetch = kvm_fetch_guest_virt,
| ^~~~~~~~~~~~~~~~~~~~
arch/x86/kvm/x86.c:8899:32: note: (near initialization for 'emulate_ops.fetch')
--
In file included from include/asm-generic/bug.h:31,
from arch/x86/include/asm/bug.h:193,
from arch/x86/include/asm/alternative.h:9,
from arch/x86/include/asm/segment.h:6,
from arch/x86/include/asm/ptrace.h:5,
from arch/x86/include/asm/math_emu.h:5,
from arch/x86/include/asm/processor.h:13,
from arch/x86/include/asm/timex.h:5,
from include/linux/timex.h:67,
from include/linux/time32.h:13,
from include/linux/time.h:60,
from include/linux/stat.h:19,
from include/linux/fs_dirent.h:5,
from include/linux/fs/super_types.h:5,
from include/linux/fs/super.h:5,
from include/linux/fs.h:5,
from include/linux/highmem.h:5,
from arch/x86/kvm/vmx/vmx.c:17:
arch/x86/kvm/vmx/vmx.c: In function 'invvpid_error':
>> include/linux/kern_levels.h:5:25: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'gva_t' {aka 'long long unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:483:25: note: in definition of macro 'printk_index_wrap'
483 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:705:17: note: in expansion of macro 'printk'
705 | printk(fmt, ##__VA_ARGS__); \
| ^~~~~~
include/linux/printk.h:721:9: note: in expansion of macro 'printk_ratelimited'
721 | printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~
include/linux/kern_levels.h:12:25: note: in expansion of macro 'KERN_SOH'
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */
| ^~~~~~~~
include/linux/printk.h:721:28: note: in expansion of macro 'KERN_WARNING'
721 | printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~
arch/x86/kvm/vmx/vmx.c:532:9: note: in expansion of macro 'pr_warn_ratelimited'
532 | pr_warn_ratelimited(fmt); \
| ^~~~~~~~~~~~~~~~~~~
arch/x86/kvm/vmx/vmx.c:573:9: note: in expansion of macro 'vmx_insn_failed'
573 | vmx_insn_failed("invvpid failed: ext=0x%lx vpid=%u gva=0x%lx\n",
| ^~~~~~~~~~~~~~~
--
In file included from include/trace/define_trace.h:132,
from kvm/trace.h:1976,
from kvm/x86.c:89:
include/trace/../../arch/x86/kvm/trace.h: In function 'trace_raw_output_vcpu_match_mmio':
>> include/trace/../../arch/x86/kvm/trace.h:973:19: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'gva_t' {aka 'long long unsigned int'} [-Wformat=]
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/trace/trace_events.h:219:34: note: in definition of macro 'DECLARE_EVENT_CLASS'
219 | trace_event_printf(iter, print); \
| ^~~~~
include/trace/trace_events.h:45:30: note: in expansion of macro 'PARAMS'
45 | PARAMS(print)); \
| ^~~~~~
include/trace/../../arch/x86/kvm/trace.h:954:1: note: in expansion of macro 'TRACE_EVENT'
954 | TRACE_EVENT(
| ^~~~~~~~~~~
include/trace/../../arch/x86/kvm/trace.h:973:9: note: in expansion of macro 'TP_printk'
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ^~~~~~~~~
In file included from include/trace/trace_events.h:256:
include/trace/../../arch/x86/kvm/trace.h:973:27: note: format string is defined here
973 | TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
| ~~~^
| |
| long unsigned int
| %#llx
kvm/x86.c: At top level:
kvm/x86.c:8897:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} [-Wincompatible-pointer-types]
8897 | .read_std = emulator_read_std,
| ^~~~~~~~~~~~~~~~~
kvm/x86.c:8897:32: note: (near initialization for 'emulate_ops.read_std')
kvm/x86.c:8898:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *, bool)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *, _Bool)'} [-Wincompatible-pointer-types]
8898 | .write_std = emulator_write_std,
| ^~~~~~~~~~~~~~~~~~
kvm/x86.c:8898:32: note: (near initialization for 'emulate_ops.write_std')
kvm/x86.c:8899:32: error: initialization of 'int (*)(struct x86_emulate_ctxt *, long unsigned int, void *, unsigned int, struct x86_exception *)' from incompatible pointer type 'int (*)(struct x86_emulate_ctxt *, gva_t, void *, unsigned int, struct x86_exception *)' {aka 'int (*)(struct x86_emulate_ctxt *, long long unsigned int, void *, unsigned int, struct x86_exception *)'} [-Wincompatible-pointer-types]
8899 | .fetch = kvm_fetch_guest_virt,
| ^~~~~~~~~~~~~~~~~~~~
kvm/x86.c:8899:32: note: (near initialization for 'emulate_ops.fetch')
--
In file included from include/asm-generic/bug.h:31,
from arch/x86/include/asm/bug.h:193,
from arch/x86/include/asm/alternative.h:9,
from arch/x86/include/asm/segment.h:6,
from arch/x86/include/asm/ptrace.h:5,
from arch/x86/include/asm/math_emu.h:5,
from arch/x86/include/asm/processor.h:13,
from arch/x86/include/asm/timex.h:5,
from include/linux/timex.h:67,
from include/linux/time32.h:13,
from include/linux/time.h:60,
from include/linux/stat.h:19,
from include/linux/fs_dirent.h:5,
from include/linux/fs/super_types.h:5,
from include/linux/fs/super.h:5,
from include/linux/fs.h:5,
from include/linux/highmem.h:5,
from kvm/vmx/vmx.c:17:
kvm/vmx/vmx.c: In function 'invvpid_error':
>> include/linux/kern_levels.h:5:25: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'gva_t' {aka 'long long unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:483:25: note: in definition of macro 'printk_index_wrap'
483 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:705:17: note: in expansion of macro 'printk'
705 | printk(fmt, ##__VA_ARGS__); \
| ^~~~~~
include/linux/printk.h:721:9: note: in expansion of macro 'printk_ratelimited'
721 | printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~
include/linux/kern_levels.h:12:25: note: in expansion of macro 'KERN_SOH'
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */
| ^~~~~~~~
include/linux/printk.h:721:28: note: in expansion of macro 'KERN_WARNING'
721 | printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~
kvm/vmx/vmx.c:532:9: note: in expansion of macro 'pr_warn_ratelimited'
532 | pr_warn_ratelimited(fmt); \
| ^~~~~~~~~~~~~~~~~~~
kvm/vmx/vmx.c:573:9: note: in expansion of macro 'vmx_insn_failed'
573 | vmx_insn_failed("invvpid failed: ext=0x%lx vpid=%u gva=0x%lx\n",
| ^~~~~~~~~~~~~~~
vim +8897 arch/x86/kvm/x86.c
16ccadefa295af arch/x86/kvm/x86.c Maxim Levitsky 2024-09-06 8892
0225fb509d51fc arch/x86/kvm/x86.c Mathias Krause 2012-08-30 8893 static const struct x86_emulate_ops emulate_ops = {
1cca2f8c501fa0 arch/x86/kvm/x86.c Sean Christopherson 2022-05-26 8894 .vm_bugged = emulator_vm_bugged,
dd856efafe6097 arch/x86/kvm/x86.c Avi Kivity 2012-08-27 8895 .read_gpr = emulator_read_gpr,
dd856efafe6097 arch/x86/kvm/x86.c Avi Kivity 2012-08-27 8896 .write_gpr = emulator_write_gpr,
ce14e868a54ede arch/x86/kvm/x86.c Paolo Bonzini 2018-06-06 @8897 .read_std = emulator_read_std,
ce14e868a54ede arch/x86/kvm/x86.c Paolo Bonzini 2018-06-06 8898 .write_std = emulator_write_std,
1871c6020d7308 arch/x86/kvm/x86.c Gleb Natapov 2010-02-10 @8899 .fetch = kvm_fetch_guest_virt,
bbd9b64e37aff5 drivers/kvm/x86.c Carsten Otte 2007-10-30 8900 .read_emulated = emulator_read_emulated,
bbd9b64e37aff5 drivers/kvm/x86.c Carsten Otte 2007-10-30 8901 .write_emulated = emulator_write_emulated,
bbd9b64e37aff5 drivers/kvm/x86.c Carsten Otte 2007-10-30 8902 .cmpxchg_emulated = emulator_cmpxchg_emulated,
3cb16fe78ce919 arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8903 .invlpg = emulator_invlpg,
cf8f70bfe38b32 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8904 .pio_in_emulated = emulator_pio_in_emulated,
cf8f70bfe38b32 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8905 .pio_out_emulated = emulator_pio_out_emulated,
1aa366163b8b69 arch/x86/kvm/x86.c Avi Kivity 2011-04-27 8906 .get_segment = emulator_get_segment,
1aa366163b8b69 arch/x86/kvm/x86.c Avi Kivity 2011-04-27 8907 .set_segment = emulator_set_segment,
5951c442372475 arch/x86/kvm/x86.c Gleb Natapov 2010-04-28 8908 .get_cached_segment_base = emulator_get_cached_segment_base,
2dafc6c234b606 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8909 .get_gdt = emulator_get_gdt,
160ce1f1a8fe64 arch/x86/kvm/x86.c Mohammed Gamal 2010-08-04 8910 .get_idt = emulator_get_idt,
1ac9d0cfb07e8a arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8911 .set_gdt = emulator_set_gdt,
1ac9d0cfb07e8a arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8912 .set_idt = emulator_set_idt,
52a4661737ecc9 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8913 .get_cr = emulator_get_cr,
52a4661737ecc9 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8914 .set_cr = emulator_set_cr,
9c5372445c1ad4 arch/x86/kvm/x86.c Gleb Natapov 2010-03-18 8915 .cpl = emulator_get_cpl,
35aa5375d407ec arch/x86/kvm/x86.c Gleb Natapov 2010-04-28 8916 .get_dr = emulator_get_dr,
35aa5375d407ec arch/x86/kvm/x86.c Gleb Natapov 2010-04-28 8917 .set_dr = emulator_set_dr,
ac8d6cad3c7b39 arch/x86/kvm/x86.c Hou Wenlong 2022-03-07 8918 .set_msr_with_filter = emulator_set_msr_with_filter,
ac8d6cad3c7b39 arch/x86/kvm/x86.c Hou Wenlong 2022-03-07 8919 .get_msr_with_filter = emulator_get_msr_with_filter,
717746e382e58f arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8920 .get_msr = emulator_get_msr,
7bb7fce13601d2 arch/x86/kvm/x86.c Sean Christopherson 2024-01-09 8921 .check_rdpmc_early = emulator_check_rdpmc_early,
222d21aa070a48 arch/x86/kvm/x86.c Avi Kivity 2011-11-10 8922 .read_pmc = emulator_read_pmc,
6c3287f7c50500 arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8923 .halt = emulator_halt,
bcaf5cc543bdb8 arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8924 .wbinvd = emulator_wbinvd,
d6aa10003b0cde arch/x86/kvm/x86.c Avi Kivity 2011-04-20 8925 .fix_hypercall = emulator_fix_hypercall,
c4f035c60dad45 arch/x86/kvm/x86.c Avi Kivity 2011-04-04 8926 .intercept = emulator_intercept,
bdb42f5afebe20 arch/x86/kvm/x86.c Stephan Bärwolf 2012-01-12 8927 .get_cpuid = emulator_get_cpuid,
5ae78e95ed0c77 arch/x86/kvm/x86.c Sean Christopherson 2019-12-17 8928 .guest_has_movbe = emulator_guest_has_movbe,
5ae78e95ed0c77 arch/x86/kvm/x86.c Sean Christopherson 2019-12-17 8929 .guest_has_fxsr = emulator_guest_has_fxsr,
a836839cbfe60d arch/x86/kvm/x86.c Hou Wenlong 2022-03-02 8930 .guest_has_rdpid = emulator_guest_has_rdpid,
d99e4cb2ae2e02 arch/x86/kvm/x86.c Sean Christopherson 2024-04-05 8931 .guest_cpuid_is_intel_compatible = emulator_guest_cpuid_is_intel_compatible,
801806d956c2c1 arch/x86/kvm/x86.c Nadav Amit 2015-01-26 8932 .set_nmi_mask = emulator_set_nmi_mask,
32e69f232db4ca arch/x86/kvm/x86.c Maxim Levitsky 2022-11-29 8933 .is_smm = emulator_is_smm,
ecc513e5bb7ed5 arch/x86/kvm/x86.c Sean Christopherson 2021-06-09 8934 .leave_smm = emulator_leave_smm,
25b17226cd9a77 arch/x86/kvm/x86.c Sean Christopherson 2021-06-09 8935 .triple_fault = emulator_triple_fault,
f106797f81d633 arch/x86/kvm/x86.c Paolo Bonzini 2025-11-13 8936 .get_xcr = emulator_get_xcr,
02d4160fbd7651 arch/x86/kvm/x86.c Vitaly Kuznetsov 2019-08-13 8937 .set_xcr = emulator_set_xcr,
37a41847b770c7 arch/x86/kvm/x86.c Binbin Wu 2023-09-13 8938 .get_untagged_addr = emulator_get_untagged_addr,
16ccadefa295af arch/x86/kvm/x86.c Maxim Levitsky 2024-09-06 8939 .is_canonical_addr = emulator_is_canonical_addr,
bbd9b64e37aff5 drivers/kvm/x86.c Carsten Otte 2007-10-30 8940 };
bbd9b64e37aff5 drivers/kvm/x86.c Carsten Otte 2007-10-30 8941
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-03-06 10:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-06 4:11 [PATCH] KVM: Change [g|h]va_t as u64 Anshuman Khandual
2026-03-06 9:55 ` kernel test robot
2026-03-06 10:26 ` kernel test robot [this message]
2026-03-06 13:48 ` kernel test robot
2026-03-06 15:30 ` kernel test robot
2026-03-06 18:16 ` Sean Christopherson
2026-03-08 12:58 ` Anshuman Khandual
2026-03-08 13:35 ` Anshuman Khandual
2026-03-09 8:20 ` Paolo Bonzini
2026-03-09 8:29 ` Anshuman Khandual
2026-03-09 8:31 ` Paolo Bonzini
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