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[Qemu-devel] [Bug 1382477] Re: hw/i386/intel_iommu.c:902: wrong logical
From: |
T. Huth |
Subject: |
[Qemu-devel] [Bug 1382477] Re: hw/i386/intel_iommu.c:902: wrong logical operator ? |
Date: |
Thu, 23 Jun 2016 08:02:42 -0000 |
Fix has been included here:
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=1e06f131fd9a44dd4af
** Changed in: qemu
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1382477
Title:
hw/i386/intel_iommu.c:902: wrong logical operator ?
Status in QEMU:
Fix Released
Bug description:
/home/dcb/qemu/trunk/qemu/hw/i386/intel_iommu.c:902:5: error: logical ‘and’
applied to non-boolean constant [-Werror=logical-op]
pvtd_as = s->address_spaces[VTD_SID_TO_BUS(source_id)];
^
$ fgrep VTD_SID_TO_BUS `find . -name \*.h -print`
./include/hw/i386/intel_iommu.h:#define VTD_SID_TO_BUS(sid) (((sid)
>> 8) && 0xff)
$
Sounds to me like
#define VTD_SID_TO_BUS(sid) (((sid) >> 8) & 0xff)
would be better.
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