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HV: common: cleanup of remaining integral-type issues

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This is the final cleanup of the integral type related issues, reported by the
static checker, under common/, mostly including

    * make explicit the narrowings of vm_ids passed by register.
    * work around the confusion of the static checker by abstracting
      sub-expressions to local variables.

The remaining reports that are not trivial to suppress will be in the scope of a
separate document.

v1 -> v2:

    * Instead of converting vm_ids inside hcall_xxx, update the prototypes of
      these functions and do the conversion in vmcall_vmexit_handler.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Junjie Mao
2018-07-19 23:35:34 +08:00
committed by lijinxia
parent 112b5b820c
commit f0a3585ebf
7 changed files with 154 additions and 124 deletions
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2
hypervisor/common/ptdev.c
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@@ -177,5 +177,3 @@ void ptdev_release_all_entries(struct vm *vm)
release_all_entries(vm);
spinlock_release(&ptdev_lock);
}