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| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2015-03-16 22:35:54 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-03-18 12:09:42 +0100 |
| commit | c3c1bb99d1c11978d9ce94d1bdcf0705378c1459 (patch) | |
| tree | 4389c54ae07345591dfadb0b30d528df3e29711f /rules.mak | |
| parent | 196d4fc56d824ccbbb58714e9ad0793053ef8260 (diff) | |
| download | qemu-c3c1bb99d1c11978d9ce94d1bdcf0705378c1459.tar.gz qemu-c3c1bb99d1c11978d9ce94d1bdcf0705378c1459.tar.bz2 qemu-c3c1bb99d1c11978d9ce94d1bdcf0705378c1459.zip | |
exec: Respect as_tranlsate_internal length clamp
address_space_translate_internal will clamp the *plen length argument
based on the size of the memory region being queried. The iommu walker
logic in addresss_space_translate was ignoring this by discarding the
post fn call value of *plen. Fix by just always using *plen as the
length argument throughout the fn, removing the len local variable.
This fixes a bootloader bug when a single elf section spans multiple
QEMU memory regions.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-Id: <1426570554-15940-1-git-send-email-peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'rules.mak')
0 files changed, 0 insertions, 0 deletions