From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC 4/5] PCI: vmd: Stop overriding dma_map_ops
Date: Sat, 04 Jan 2020 17:39:53 +0800 [thread overview]
Message-ID: <202001041633.OqibdTeR%lkp@intel.com> (raw)
In-Reply-To: <1577823863-3303-5-git-send-email-jonathan.derrick@intel.com>
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Hi Jon,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on pci/next]
[also build test WARNING on iommu/next tip/x86/core v5.5-rc4 next-20191220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jon-Derrick/Clean-up-VMD-DMA-Map-Ops/20200103-175834
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: x86_64-randconfig-f001-20200103 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-3) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from arch/x86/include/asm/percpu.h:45:0,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from arch/x86/pci/common.c:8:
arch/x86/pci/common.c: In function 'set_dev_domain_options':
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/kernel.h:995:26: note: in definition of macro 'container_of'
void *__mptr = (void *)(ptr); \
^~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
In file included from arch/x86/include/asm/current.h:5:0,
from include/linux/sched.h:12,
from arch/x86/pci/common.c:8:
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:996:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:997:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:996:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:997:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:996:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
arch/x86/pci/common.c:670:35: error: 'struct pci_sysdata' has no member named 'vmd_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
>> include/linux/compiler.h:330:3: note: in expansion of macro 'if'
if (!(condition)) \
^~
include/linux/compiler.h:338:2: note: in expansion of macro '__compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:996:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:997:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/pci.h:486:23: note: in expansion of macro 'container_of'
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
^~~~~~~~~~~~
arch/x86/pci/common.c:670:22: note: in expansion of macro 'to_pci_dev'
pdev->dma_parent = to_pci_dev(sd->vmd_dev);
^~~~~~~~~~
vim +/if +330 include/linux/compiler.h
c361d3e54364d1 Daniel Santos 2013-02-21 325
c03567a8e8d5cf Joe Stringer 2017-08-31 326 #ifdef __OPTIMIZE__
9a8ab1c39970a4 Daniel Santos 2013-02-21 327 # define __compiletime_assert(condition, msg, prefix, suffix) \
9a8ab1c39970a4 Daniel Santos 2013-02-21 328 do { \
9a8ab1c39970a4 Daniel Santos 2013-02-21 329 extern void prefix ## suffix(void) __compiletime_error(msg); \
81b45683487a51 Masahiro Yamada 2018-08-26 @330 if (!(condition)) \
9a8ab1c39970a4 Daniel Santos 2013-02-21 331 prefix ## suffix(); \
9a8ab1c39970a4 Daniel Santos 2013-02-21 332 } while (0)
c03567a8e8d5cf Joe Stringer 2017-08-31 333 #else
c03567a8e8d5cf Joe Stringer 2017-08-31 334 # define __compiletime_assert(condition, msg, prefix, suffix) do { } while (0)
c03567a8e8d5cf Joe Stringer 2017-08-31 335 #endif
9a8ab1c39970a4 Daniel Santos 2013-02-21 336
:::::: The code at line 330 was first introduced by commit
:::::: 81b45683487a51b0f4d3b29d37f20d6d078544e4 compiler.h: give up __compiletime_assert_fallback()
:::::: TO: Masahiro Yamada <yamada.masahiro@socionext.com>
:::::: CC: Kees Cook <keescook@chromium.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation
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next prev parent reply other threads:[~2020-01-04 9:39 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-31 20:24 [RFC 0/5] Clean up VMD DMA Map Ops Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2019-12-31 20:24 ` [RFC 1/5] iommu: Remove device link to group on failure Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2020-01-01 3:59 ` Lu Baolu
2020-01-01 3:59 ` Lu Baolu
2019-12-31 20:24 ` [RFC 2/5] iommu/vt-d: Unlink device if failed to add to group Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2020-01-01 4:05 ` Lu Baolu
2020-01-01 4:05 ` Lu Baolu
2020-01-12 1:36 ` Lu Baolu
2020-01-12 1:36 ` Lu Baolu
2020-01-13 12:20 ` Joerg Roedel
2020-01-13 12:20 ` Joerg Roedel
2020-01-14 1:58 ` Lu Baolu
2020-01-14 1:58 ` Lu Baolu
2019-12-31 20:24 ` [RFC 3/5] x86/PCI: Expose VMD's device in pci_sysdata Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2020-01-09 14:33 ` Christoph Hellwig
2020-01-09 14:33 ` Christoph Hellwig
2020-01-09 15:06 ` Derrick, Jonathan
2020-01-09 15:06 ` Derrick, Jonathan
2020-01-09 16:45 ` Derrick, Jonathan
2020-01-09 16:45 ` Derrick, Jonathan
2019-12-31 20:24 ` [RFC 4/5] PCI: vmd: Stop overriding dma_map_ops Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2020-01-03 15:00 ` kbuild test robot
2020-01-04 9:39 ` kbuild test robot [this message]
2020-01-09 14:36 ` Christoph Hellwig
2020-01-09 14:36 ` Christoph Hellwig
2020-01-09 15:08 ` Derrick, Jonathan
2020-01-09 15:08 ` Derrick, Jonathan
2019-12-31 20:24 ` [RFC 5/5] x86/PCI: Remove unused X86_DEV_DMA_OPS Jon Derrick
2019-12-31 20:24 ` Jon Derrick
2020-01-09 14:37 ` Christoph Hellwig
2020-01-09 14:37 ` Christoph Hellwig
2020-01-09 15:06 ` Derrick, Jonathan
2020-01-09 15:06 ` Derrick, Jonathan
2020-01-07 13:41 ` [RFC 0/5] Clean up VMD DMA Map Ops Joerg Roedel
2020-01-07 13:41 ` Joerg Roedel
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