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author | Peter Zijlstra <peterz@infradead.org> | 2020-10-21 15:45:33 +0200 |
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committer | Peter Zijlstra <peterz@infradead.org> | 2020-10-29 11:00:32 +0100 |
commit | 43c31ac0e665d942fcaba83a725a8b1aeeb7adf0 (patch) | |
tree | 44e9276309d8c428388a148ec5ce6c7a212dfecd /include/rdma/uverbs_named_ioctl.h | |
parent | 345a957fcc95630bf5535d7668a59ed983eb49a7 (diff) |
sched: Remove relyance on STRUCT_ALIGNMENT
Florian reported that all of kernel/sched/ is rebuild when
CONFIG_BLK_DEV_INITRD is changed, which, while not a bug is
unexpected. This is due to us including vmlinux.lds.h.
Jakub explained that the problem is that we put the alignment
requirement on the type instead of on a variable. Type alignment is a
minimum, the compiler is free to pick any larger alignment for a
specific instance of the type (eg. the variable).
So force the type alignment on all individual variable definitions and
remove the undesired dependency on vmlinux.lds.h.
Fixes: 85c2ce9104eb ("sched, vmlinux.lds: Increase STRUCT_ALIGNMENT to 64 bytes for GCC-4.9")
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Suggested-by: Jakub Jelinek <jakub@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Diffstat (limited to 'include/rdma/uverbs_named_ioctl.h')
0 files changed, 0 insertions, 0 deletions