https://github.com/torvalds/linux
Revision 519d8ab17682da5f2fae5941d906d85b9fd3593a authored by Geert Uytterhoeven on 19 May 2021, 19:43:50 UTC, committed by Tony Nguyen on 04 June 2021, 14:37:49 UTC
On m68k (Coldfire M547x): CC drivers/net/ethernet/intel/i40e/i40e_main.o In file included from drivers/net/ethernet/intel/i40e/i40e_prototype.h:9, from drivers/net/ethernet/intel/i40e/i40e.h:41, from drivers/net/ethernet/intel/i40e/i40e_main.c:12: include/linux/avf/virtchnl.h:153:36: warning: division by zero [-Wdiv-by-zero] 153 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:844:1: note: in expansion of macro ‘VIRTCHNL_CHECK_STRUCT_LEN’ 844 | VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:844:33: error: enumerator value for ‘virtchnl_static_assert_virtchnl_proto_hdrs’ is not an integer constant 844 | VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs); | ^~~~~~~~~~~~~~~~~~~ On m68k, integers are aligned on addresses that are multiples of two, not four, bytes. Hence the size of a structure containing integers may not be divisible by 4. Fix this by adding explicit padding. Fixes: 1f7ea1cd6a374842 ("ice: Enable FDIR Configure for AVF") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
1 parent f9f8320
Tip revision: 519d8ab17682da5f2fae5941d906d85b9fd3593a authored by Geert Uytterhoeven on 19 May 2021, 19:43:50 UTC
virtchnl: Add missing padding to virtchnl_proto_hdrs
virtchnl: Add missing padding to virtchnl_proto_hdrs
Tip revision: 519d8ab
File | Mode | Size |
---|---|---|
Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | -rw-r--r-- | 16.4 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 71 bytes |
.gitattributes | -rw-r--r-- | 62 bytes |
.gitignore | -rw-r--r-- | 1.9 KB |
.mailmap | -rw-r--r-- | 19.4 KB |
COPYING | -rw-r--r-- | 496 bytes |
CREDITS | -rw-r--r-- | 98.6 KB |
Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 555 bytes |
MAINTAINERS | -rw-r--r-- | 588.2 KB |
Makefile | -rw-r--r-- | 64.2 KB |
README | -rw-r--r-- | 727 bytes |
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