[mlankhorst:locking-rework 12/38] include/linux/dma-resv.h:78:28: error: implicit declaration of function 'lockdep_is_held'; did you mean

[mlankhorst:locking-rework 12/38] include/linux/dma-resv.h:78:28: error: implicit declaration of function 'lockdep_is_held'; did you mean

[kernel test robot]

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tree:   git://people.freedesktop.org/~mlankhorst/linux locking-rework
head:   a79fb96dfd8cc55fbe36c0ad3d51e78b43fd657e
commit: d3af042d8970ae3313577b3a842009c63ea3c95f [12/38] drm/i915: Ensure we hold the object mutex in pin correctly.
config: x86_64-rhel (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
        git checkout d3af042d8970ae3313577b3a842009c63ea3c95f
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from arch/x86/include/asm/bug.h:93,
                    from include/linux/bug.h:5,
                    from arch/x86/include/asm/paravirt.h:15,
                    from arch/x86/include/asm/irqflags.h:72,
                    from include/linux/irqflags.h:16,
                    from include/linux/rcupdate.h:26,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/sched/mm.h:7,
                    from drivers/gpu/drm/i915/i915_vma.c:25:
   drivers/gpu/drm/i915/i915_vma.c: In function 'i915_ggtt_pin':
>> include/linux/dma-resv.h:78:28: error: implicit declaration of function 'lockdep_is_held'; did you mean 'lockdep_assert_held'? [-Werror=implicit-function-declaration]
      78 | #define dma_resv_held(obj) lockdep_is_held(&(obj)->lock.base)
         |                            ^~~~~~~~~~~~~~~
   include/asm-generic/bug.h:128:25: note: in definition of macro 'WARN'
     128 |  int __ret_warn_on = !!(condition);    \
         |                         ^~~~~~~~~
   drivers/gpu/drm/i915/i915_vma.c:1021:2: note: in expansion of macro 'WARN_ON'
    1021 |  WARN_ON(!ww && vma->resv && dma_resv_held(vma->resv));
         |  ^~~~~~~
   drivers/gpu/drm/i915/i915_vma.c:1021:30: note: in expansion of macro 'dma_resv_held'
    1021 |  WARN_ON(!ww && vma->resv && dma_resv_held(vma->resv));
         |                              ^~~~~~~~~~~~~
   cc1: some warnings being treated as errors

git remote add mlankhorst git://people.freedesktop.org/~mlankhorst/linux
git fetch --no-tags mlankhorst locking-rework
git checkout d3af042d8970ae3313577b3a842009c63ea3c95f
vim +78 include/linux/dma-resv.h

786d7257e537da include/linux/reservation.h Maarten Lankhorst 2013-06-27  77  
52791eeec1d9f4 include/linux/dma-resv.h    Christian König   2019-08-11 @78  #define dma_resv_held(obj) lockdep_is_held(&(obj)->lock.base)
52791eeec1d9f4 include/linux/dma-resv.h    Christian König   2019-08-11  79  #define dma_resv_assert_held(obj) lockdep_assert_held(&(obj)->lock.base)
04a5faa8cbe5a8 include/linux/reservation.h Maarten Lankhorst 2014-07-01  80  

:::::: The code at line 78 was first introduced by commit
:::::: 52791eeec1d9f4a7e7fe08aaba0b1553149d93bc dma-buf: rename reservation_object to dma_resv

:::::: TO: Christian König <christian.koenig@amd.com>
:::::: CC: Christian König <christian.koenig@amd.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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