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* Re: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
       [not found] <20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c@linux.intel.com>
@ 2025-11-18 11:45 ` kernel test robot
  2025-11-18 13:54   ` Ricardo Neri
  2025-11-18 17:18 ` kernel test robot
  1 sibling, 1 reply; 4+ messages in thread
From: kernel test robot @ 2025-11-18 11:45 UTC (permalink / raw)
  To: Ricardo Neri; +Cc: llvm, oe-kbuild-all

Hi Ricardo,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 6f85aad74a70d17919a64ecd93037aa51c08698d]

url:    https://github.com/intel-lab-lkp/linux/commits/Ricardo-Neri/x86-acpi-Add-functions-to-setup-and-access-the-wakeup-mailbox/20251118-011935
base:   6f85aad74a70d17919a64ecd93037aa51c08698d
patch link:    https://lore.kernel.org/r/20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c%40linux.intel.com
patch subject: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
config: x86_64-buildonly-randconfig-001-20251118 (https://download.01.org/0day-ci/archive/20251118/202511181954.UMxCeTV1-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251118/202511181954.UMxCeTV1-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/202511181954.UMxCeTV1-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from arch/x86/hyperv/hv_vtl.c:9:
   In file included from arch/x86/include/asm/acpi.h:11:
   In file included from arch/x86/include/asm/numa.h:8:
>> arch/x86/include/asm/topology.h:159:47: warning: declaration of 'struct cpuinfo_x86' will not be visible outside of this function [-Wvisibility]
     159 | const char *get_topology_cpu_type_name(struct cpuinfo_x86 *c);
         |                                               ^
   arch/x86/include/asm/topology.h:160:57: warning: declaration of 'struct cpuinfo_x86' will not be visible outside of this function [-Wvisibility]
     160 | enum x86_topology_cpu_type get_topology_cpu_type(struct cpuinfo_x86 *c);
         |                                                         ^
   2 warnings generated.


vim +159 arch/x86/include/asm/topology.h

090610ba704a66 Thomas Gleixner 2024-02-13  158  
45239ba39a5279 Pawan Gupta     2024-10-25 @159  const char *get_topology_cpu_type_name(struct cpuinfo_x86 *c);
45239ba39a5279 Pawan Gupta     2024-10-25  160  enum x86_topology_cpu_type get_topology_cpu_type(struct cpuinfo_x86 *c);
45239ba39a5279 Pawan Gupta     2024-10-25  161  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
  2025-11-18 11:45 ` [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private kernel test robot
@ 2025-11-18 13:54   ` Ricardo Neri
  0 siblings, 0 replies; 4+ messages in thread
From: Ricardo Neri @ 2025-11-18 13:54 UTC (permalink / raw)
  To: kernel test robot; +Cc: llvm, oe-kbuild-all

On Tue, Nov 18, 2025 at 07:45:28PM +0800, kernel test robot wrote:
> Hi Ricardo,
> 
> kernel test robot noticed the following build warnings:
> 
> [auto build test WARNING on 6f85aad74a70d17919a64ecd93037aa51c08698d]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Ricardo-Neri/x86-acpi-Add-functions-to-setup-and-access-the-wakeup-mailbox/20251118-011935
> base:   6f85aad74a70d17919a64ecd93037aa51c08698d
> patch link:    https://lore.kernel.org/r/20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c%40linux.intel.com
> patch subject: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
> config: x86_64-buildonly-randconfig-001-20251118 (https://download.01.org/0day-ci/archive/20251118/202511181954.UMxCeTV1-lkp@intel.com/config)
> compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251118/202511181954.UMxCeTV1-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/202511181954.UMxCeTV1-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>):
> 
>    In file included from arch/x86/hyperv/hv_vtl.c:9:
>    In file included from arch/x86/include/asm/acpi.h:11:
>    In file included from arch/x86/include/asm/numa.h:8:
> >> arch/x86/include/asm/topology.h:159:47: warning: declaration of 'struct cpuinfo_x86' will not be visible outside of this function [-Wvisibility]
>      159 | const char *get_topology_cpu_type_name(struct cpuinfo_x86 *c);
>          |                                               ^
>    arch/x86/include/asm/topology.h:160:57: warning: declaration of 'struct cpuinfo_x86' will not be visible outside of this function [-Wvisibility]
>      160 | enum x86_topology_cpu_type get_topology_cpu_type(struct cpuinfo_x86 *c);
>          |                                                         ^
>    2 warnings generated.

This is fixed with: https://lore.kernel.org/r/20251117-rneri-topology-cpuinfo-bug-v1-1-a905bb5f91e2@linux.intel.com

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
       [not found] <20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c@linux.intel.com>
  2025-11-18 11:45 ` [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private kernel test robot
@ 2025-11-18 17:18 ` kernel test robot
  2025-11-19  1:40   ` Ricardo Neri
  1 sibling, 1 reply; 4+ messages in thread
From: kernel test robot @ 2025-11-18 17:18 UTC (permalink / raw)
  To: Ricardo Neri; +Cc: llvm, oe-kbuild-all

Hi Ricardo,

kernel test robot noticed the following build errors:

[auto build test ERROR on 6f85aad74a70d17919a64ecd93037aa51c08698d]

url:    https://github.com/intel-lab-lkp/linux/commits/Ricardo-Neri/x86-acpi-Add-functions-to-setup-and-access-the-wakeup-mailbox/20251118-011935
base:   6f85aad74a70d17919a64ecd93037aa51c08698d
patch link:    https://lore.kernel.org/r/20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c%40linux.intel.com
patch subject: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251119/202511190008.AA0NTn3G-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251119/202511190008.AA0NTn3G-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/202511190008.AA0NTn3G-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/x86/hyperv/hv_vtl.c:9:
   In file included from arch/x86/include/asm/acpi.h:11:
   In file included from arch/x86/include/asm/numa.h:8:
>> arch/x86/include/asm/topology.h:264:26: error: expected ';' after top level declarator
     264 | extern bool __read_mostly sysctl_sched_itmt_enabled;
         |                          ^
         |                          ;
   In file included from arch/x86/hyperv/hv_vtl.c:9:
>> arch/x86/include/asm/acpi.h:179:42: error: unknown type name 'acpi_physical_address'
     179 | extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
         |                                          ^
>> arch/x86/include/asm/acpi.h:180:7: error: unknown type name 'acpi_size'
     180 |                                          acpi_size size);
         |                                          ^
   arch/x86/include/asm/acpi.h:181:35: error: unknown type name 'acpi_physical_address'
     181 | void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
         |                                   ^
   arch/x86/include/asm/acpi.h:181:63: error: unknown type name 'acpi_size'
     181 | void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
         |                                                               ^
   In file included from arch/x86/hyperv/hv_vtl.c:10:
   In file included from arch/x86/include/asm/apic.h:6:
   In file included from include/linux/static_call.h:135:
   In file included from include/linux/cpu.h:17:
   In file included from include/linux/node.h:18:
   In file included from include/linux/device.h:32:
   In file included from include/linux/device/driver.h:21:
   In file included from include/linux/module.h:20:
   In file included from include/linux/elf.h:6:
   In file included from arch/x86/include/asm/elf.h:10:
   In file included from arch/x86/include/asm/ia32.h:7:
   In file included from include/linux/compat.h:17:
   In file included from include/linux/fs.h:34:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:98:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
      98 |                 return (set->sig[3] | set->sig[2] |
         |                         ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
      24 |         unsigned long sig[_NSIG_WORDS];
         |         ^
   In file included from arch/x86/hyperv/hv_vtl.c:10:
   In file included from arch/x86/include/asm/apic.h:6:
   In file included from include/linux/static_call.h:135:
   In file included from include/linux/cpu.h:17:
   In file included from include/linux/node.h:18:
   In file included from include/linux/device.h:32:
   In file included from include/linux/device/driver.h:21:
   In file included from include/linux/module.h:20:
   In file included from include/linux/elf.h:6:
   In file included from arch/x86/include/asm/elf.h:10:
   In file included from arch/x86/include/asm/ia32.h:7:
   In file included from include/linux/compat.h:17:
   In file included from include/linux/fs.h:34:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:98:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
      98 |                 return (set->sig[3] | set->sig[2] |
         |                                       ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
      24 |         unsigned long sig[_NSIG_WORDS];
         |         ^
   In file included from arch/x86/hyperv/hv_vtl.c:10:
   In file included from arch/x86/include/asm/apic.h:6:
   In file included from include/linux/static_call.h:135:
   In file included from include/linux/cpu.h:17:
   In file included from include/linux/node.h:18:
   In file included from include/linux/device.h:32:
   In file included from include/linux/device/driver.h:21:
   In file included from include/linux/module.h:20:
   In file included from include/linux/elf.h:6:
   In file included from arch/x86/include/asm/elf.h:10:
   In file included from arch/x86/include/asm/ia32.h:7:
   In file included from include/linux/compat.h:17:
   In file included from include/linux/fs.h:34:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:99:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
      99 |                         set->sig[1] | set->sig[0]) == 0;
         |                         ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
      24 |         unsigned long sig[_NSIG_WORDS];
         |         ^
   In file included from arch/x86/hyperv/hv_vtl.c:10:
   In file included from arch/x86/include/asm/apic.h:6:
   In file included from include/linux/static_call.h:135:
   In file included from include/linux/cpu.h:17:
   In file included from include/linux/node.h:18:
   In file included from include/linux/device.h:32:
   In file included from include/linux/device/driver.h:21:
   In file included from include/linux/module.h:20:
   In file included from include/linux/elf.h:6:
   In file included from arch/x86/include/asm/elf.h:10:
   In file included from arch/x86/include/asm/ia32.h:7:
   In file included from include/linux/compat.h:17:
   In file included from include/linux/fs.h:34:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:101:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
     101 |                 return (set->sig[1] | set->sig[0]) == 0;
         |                         ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
      24 |         unsigned long sig[_NSIG_WORDS];
         |         ^
   In file included from arch/x86/hyperv/hv_vtl.c:10:
   In file included from arch/x86/include/asm/apic.h:6:
   In file included from include/linux/static_call.h:135:
   In file included from include/linux/cpu.h:17:


vim +/acpi_physical_address +179 arch/x86/include/asm/acpi.h

e7b66d16fe4172 Juergen Gross 2018-10-10  176  
9221222c717dbd Juergen Gross 2024-08-09  177  #ifdef CONFIG_XEN_PV
9221222c717dbd Juergen Gross 2024-08-09  178  /* A Xen PV domain needs a special acpi_os_ioremap() handling. */
9221222c717dbd Juergen Gross 2024-08-09 @179  extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
9221222c717dbd Juergen Gross 2024-08-09 @180  					 acpi_size size);
9221222c717dbd Juergen Gross 2024-08-09  181  void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
9221222c717dbd Juergen Gross 2024-08-09  182  #define acpi_os_ioremap acpi_os_ioremap
9221222c717dbd Juergen Gross 2024-08-09  183  #endif
9221222c717dbd Juergen Gross 2024-08-09  184  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
  2025-11-18 17:18 ` kernel test robot
@ 2025-11-19  1:40   ` Ricardo Neri
  0 siblings, 0 replies; 4+ messages in thread
From: Ricardo Neri @ 2025-11-19  1:40 UTC (permalink / raw)
  To: kernel test robot; +Cc: llvm, oe-kbuild-all

On Wed, Nov 19, 2025 at 01:18:11AM +0800, kernel test robot wrote:
> Hi Ricardo,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on 6f85aad74a70d17919a64ecd93037aa51c08698d]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Ricardo-Neri/x86-acpi-Add-functions-to-setup-and-access-the-wakeup-mailbox/20251118-011935
> base:   6f85aad74a70d17919a64ecd93037aa51c08698d
> patch link:    https://lore.kernel.org/r/20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c%40linux.intel.com
> patch subject: [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private
> config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251119/202511190008.AA0NTn3G-lkp@intel.com/config)
> compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251119/202511190008.AA0NTn3G-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/202511190008.AA0NTn3G-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    In file included from arch/x86/hyperv/hv_vtl.c:9:
>    In file included from arch/x86/include/asm/acpi.h:11:
>    In file included from arch/x86/include/asm/numa.h:8:
> >> arch/x86/include/asm/topology.h:264:26: error: expected ';' after top level declarator
>      264 | extern bool __read_mostly sysctl_sched_itmt_enabled;
>          |                          ^
>          |                          ;

The patch in https://lore.kernel.org/all/20251117-rneri-topology-cpuinfo-bug-v1-1-a905bb5f91e2@linux.intel.com/
fixes this error too.

>    In file included from arch/x86/hyperv/hv_vtl.c:9:
> >> arch/x86/include/asm/acpi.h:179:42: error: unknown type name 'acpi_physical_address'
>      179 | extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
>          |                                          ^
> >> arch/x86/include/asm/acpi.h:180:7: error: unknown type name 'acpi_size'
>      180 |                                          acpi_size size);
>          |                                          ^
>    arch/x86/include/asm/acpi.h:181:35: error: unknown type name 'acpi_physical_address'
>      181 | void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
>          |                                   ^
>    arch/x86/include/asm/acpi.h:181:63: error: unknown type name 'acpi_size'
>      181 | void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
>          |                                                               ^
>    In file included from arch/x86/hyperv/hv_vtl.c:10:
>    In file included from arch/x86/include/asm/apic.h:6:
>    In file included from include/linux/static_call.h:135:
>    In file included from include/linux/cpu.h:17:
>    In file included from include/linux/node.h:18:
>    In file included from include/linux/device.h:32:
>    In file included from include/linux/device/driver.h:21:
>    In file included from include/linux/module.h:20:
>    In file included from include/linux/elf.h:6:
>    In file included from arch/x86/include/asm/elf.h:10:
>    In file included from arch/x86/include/asm/ia32.h:7:
>    In file included from include/linux/compat.h:17:
>    In file included from include/linux/fs.h:34:
>    In file included from include/linux/percpu-rwsem.h:7:
>    In file included from include/linux/rcuwait.h:6:
>    In file included from include/linux/sched/signal.h:6:
>    include/linux/signal.h:98:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
>       98 |                 return (set->sig[3] | set->sig[2] |
>          |                         ^        ~
>    arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
>       24 |         unsigned long sig[_NSIG_WORDS];
>          |         ^
>    In file included from arch/x86/hyperv/hv_vtl.c:10:
>    In file included from arch/x86/include/asm/apic.h:6:
>    In file included from include/linux/static_call.h:135:
>    In file included from include/linux/cpu.h:17:
>    In file included from include/linux/node.h:18:
>    In file included from include/linux/device.h:32:
>    In file included from include/linux/device/driver.h:21:
>    In file included from include/linux/module.h:20:
>    In file included from include/linux/elf.h:6:
>    In file included from arch/x86/include/asm/elf.h:10:
>    In file included from arch/x86/include/asm/ia32.h:7:
>    In file included from include/linux/compat.h:17:
>    In file included from include/linux/fs.h:34:
>    In file included from include/linux/percpu-rwsem.h:7:
>    In file included from include/linux/rcuwait.h:6:
>    In file included from include/linux/sched/signal.h:6:
>    include/linux/signal.h:98:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
>       98 |                 return (set->sig[3] | set->sig[2] |
>          |                                       ^        ~
>    arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
>       24 |         unsigned long sig[_NSIG_WORDS];
>          |         ^
>    In file included from arch/x86/hyperv/hv_vtl.c:10:
>    In file included from arch/x86/include/asm/apic.h:6:
>    In file included from include/linux/static_call.h:135:
>    In file included from include/linux/cpu.h:17:
>    In file included from include/linux/node.h:18:
>    In file included from include/linux/device.h:32:
>    In file included from include/linux/device/driver.h:21:
>    In file included from include/linux/module.h:20:
>    In file included from include/linux/elf.h:6:
>    In file included from arch/x86/include/asm/elf.h:10:
>    In file included from arch/x86/include/asm/ia32.h:7:
>    In file included from include/linux/compat.h:17:
>    In file included from include/linux/fs.h:34:
>    In file included from include/linux/percpu-rwsem.h:7:
>    In file included from include/linux/rcuwait.h:6:
>    In file included from include/linux/sched/signal.h:6:
>    include/linux/signal.h:99:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
>       99 |                         set->sig[1] | set->sig[0]) == 0;
>          |                         ^        ~
>    arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
>       24 |         unsigned long sig[_NSIG_WORDS];
>          |         ^
>    In file included from arch/x86/hyperv/hv_vtl.c:10:
>    In file included from arch/x86/include/asm/apic.h:6:
>    In file included from include/linux/static_call.h:135:
>    In file included from include/linux/cpu.h:17:
>    In file included from include/linux/node.h:18:
>    In file included from include/linux/device.h:32:
>    In file included from include/linux/device/driver.h:21:
>    In file included from include/linux/module.h:20:
>    In file included from include/linux/elf.h:6:
>    In file included from arch/x86/include/asm/elf.h:10:
>    In file included from arch/x86/include/asm/ia32.h:7:
>    In file included from include/linux/compat.h:17:
>    In file included from include/linux/fs.h:34:
>    In file included from include/linux/percpu-rwsem.h:7:
>    In file included from include/linux/rcuwait.h:6:
>    In file included from include/linux/sched/signal.h:6:
>    include/linux/signal.h:101:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
>      101 |                 return (set->sig[1] | set->sig[0]) == 0;
>          |                         ^        ~
>    arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
>       24 |         unsigned long sig[_NSIG_WORDS];
>          |         ^
>    In file included from arch/x86/hyperv/hv_vtl.c:10:
>    In file included from arch/x86/include/asm/apic.h:6:
>    In file included from include/linux/static_call.h:135:
>    In file included from include/linux/cpu.h:17:
> 
> 
> vim +/acpi_physical_address +179 arch/x86/include/asm/acpi.h
> 
> e7b66d16fe4172 Juergen Gross 2018-10-10  176  
> 9221222c717dbd Juergen Gross 2024-08-09  177  #ifdef CONFIG_XEN_PV
> 9221222c717dbd Juergen Gross 2024-08-09  178  /* A Xen PV domain needs a special acpi_os_ioremap() handling. */
> 9221222c717dbd Juergen Gross 2024-08-09 @179  extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
> 9221222c717dbd Juergen Gross 2024-08-09 @180  					 acpi_size size);
> 9221222c717dbd Juergen Gross 2024-08-09  181  void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
> 9221222c717dbd Juergen Gross 2024-08-09  182  #define acpi_os_ioremap acpi_os_ioremap
> 9221222c717dbd Juergen Gross 2024-08-09  183  #endif
> 9221222c717dbd Juergen Gross 2024-08-09  184  

These errors are caused by a missing header in this patch. I will fix this issue.

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2025-11-19  1:33 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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     [not found] <20251117-rneri-wakeup-mailbox-v7-8-4a8b82ab7c2c@linux.intel.com>
2025-11-18 11:45 ` [PATCH v7 8/9] x86/hyperv/vtl: Mark the wakeup mailbox page as private kernel test robot
2025-11-18 13:54   ` Ricardo Neri
2025-11-18 17:18 ` kernel test robot
2025-11-19  1:40   ` Ricardo Neri

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