Messages in this thread | | | Date | Tue, 6 Nov 2018 21:27:13 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v2] mm: Create the new vm_fault_t type |
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Hi Souptick,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master] [also build test WARNING on v4.20-rc1 next-20181106] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Souptick-Joarder/mm-Create-the-new-vm_fault_t-type/20181106-171908 config: i386-randconfig-h1-11061829 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: # save the attached .config to linux build tree make ARCH=i386
All warnings (new ones prefixed by >>):
>> drivers//dma-buf/udmabuf.c:34:2: warning: initialization from incompatible pointer type .fault = udmabuf_vm_fault, ^ drivers//dma-buf/udmabuf.c:34:2: warning: (near initialization for 'udmabuf_vm_ops.fault')
vim +34 drivers//dma-buf/udmabuf.c
fbb0de79 Gerd Hoffmann 2018-08-27 32 fbb0de79 Gerd Hoffmann 2018-08-27 33 static const struct vm_operations_struct udmabuf_vm_ops = { fbb0de79 Gerd Hoffmann 2018-08-27 @34 .fault = udmabuf_vm_fault, fbb0de79 Gerd Hoffmann 2018-08-27 35 }; fbb0de79 Gerd Hoffmann 2018-08-27 36
:::::: The code at line 34 was first introduced by commit :::::: fbb0de795078190a9834b3409e4b009cfb18a6d4 Add udmabuf misc device
:::::: TO: Gerd Hoffmann <kraxel@redhat.com> :::::: CC: Gerd Hoffmann <kraxel@redhat.com>
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