x86: mark compat hypercall regs clobbering for intended fall-through
authorJan Beulich <jbeulich@suse.com>
Thu, 19 Aug 2021 11:36:54 +0000 (13:36 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 19 Aug 2021 11:36:54 +0000 (13:36 +0200)
commitdd635cebd1eefc7f90bbe3d5df2524a2a3a94f88
tree39bf25ed62a9420ae7cf61f565d9471ea8a6197c
parent517a90d1ca09ce00e50d46ac25566cc3bd2eb34d
x86: mark compat hypercall regs clobbering for intended fall-through

Oddly enough in the original report Coverity only complained about the
native hypercall related switch() statements. Now that it has seen those
fixed, it complains about (only HVM) compat ones. Hence the CIDs below
are all for the HVM side of things, yet while at it take care of the PV
side as well.

Coverity-ID: 14871051487106148710714871081487109.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/hvm/hypercall.c
xen/arch/x86/pv/hypercall.c