linux-kernel - Re: [PATCH v2 6/7] xen: allow mapping ACPI data using a different physical address

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Message-ID: <202408210336.uafTZlvc-lkp@intel.com>
Date: Wed, 21 Aug 2024 03:39:26 +0800
From: kernel test robot <lkp@...el.com>
To: Juergen Gross <jgross@...e.com>, linux-kernel@...r.kernel.org,
	x86@...nel.org, linux-acpi@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Juergen Gross <jgross@...e.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>,
	Boris Ostrovsky <boris.ostrovsky@...cle.com>,
	xen-devel@...ts.xenproject.org
Subject: Re: [PATCH v2 6/7] xen: allow mapping ACPI data using a different
 physical address

Hi Juergen,

kernel test robot noticed the following build errors:

[auto build test ERROR on tip/x86/core]
[also build test ERROR on rafael-pm/linux-next rafael-pm/bleeding-edge linus/master v6.11-rc4 next-20240820]
[cannot apply to xen-tip/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/Juergen-Gross/xen-use-correct-end-address-of-kernel-for-conflict-checking/20240820-162344
base:   tip/x86/core
patch link:    https://lore.kernel.org/r/20240820082012.31316-7-jgross%40suse.com
patch subject: [PATCH v2 6/7] xen: allow mapping ACPI data using a different physical address
config: x86_64-randconfig-004-20240820 (https://download.01.org/0day-ci/archive/20240821/202408210336.uafTZlvc-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240821/202408210336.uafTZlvc-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/202408210336.uafTZlvc-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/x86/kernel/smpboot.c:64:
>> 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:180:42: 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);
         |                                                               ^~~~~~~~~


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

   176	
   177	#ifdef CONFIG_XEN_PV_DOM0
   178	/* A Xen PV dom0 needs a special acpi_os_ioremap() handling. */
 > 179	extern void __iomem * (*acpi_os_ioremap)(acpi_physical_address phys,
 > 180						 acpi_size size);
   181	void __iomem *x86_acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
   182	#define acpi_os_ioremap acpi_os_ioremap
   183	#endif
   184	

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