tree 014804f6211f0a1e138ff7d3426e72b86a77694b
parent b8bea8a5e5d942e62203416ab41edecaed4fda02
author Paul Burton <paul.burton@mips.com> 1563392950 +0000
committer Paul Burton <paul.burton@mips.com> 1563486064 -0700
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MIPS: Annotate fall-through in kvm/emulate.c

kvm_compute_return_epc contains a switch statement with an intentional
fall-through from a case handling jal (jump and link) instructions to
one handling j (jump) instructions. With -Wimplicit-fallthrough this
triggers a compile error (due to -Werror being enabled for arch/mips).

This can be reproduced using malta_kvm_defconfig.

Fix this by annotating the intentional fall-through.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org