diff options
| author | Laura Abbott <labbott@redhat.com> | 2018-04-18 10:08:32 -0700 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-04-19 16:35:51 -0400 |
| commit | eb0b4aa89cf21b69e15168010189e9d9c7483e54 (patch) | |
| tree | 082db0025e38fc3ef5c52e09439356b7171c95ed /Kbuild | |
| parent | ebf04f331fa15a966262341a7dc6b1a0efd633e4 (diff) | |
x86/xen: Remove use of VLAs
There's an ongoing effort to remove VLAs[1] from the kernel to eventually
turn on -Wvla. It turns out, the few VLAs in use in Xen produce only a
single entry array that is always bounded by GDT_SIZE. Clean up the code to
get rid of the VLA and the loop.
[1] https://lkml.org/lkml/2018/3/7/621
Signed-off-by: Laura Abbott <labbott@redhat.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
[boris: Use BUG_ON(size>PAGE_SIZE) instead of GDT_SIZE]
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions