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| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2015-03-16 22:35:54 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-27 18:24:19 +0200 |
| commit | 23820dbfc79d1c9dce090b4c555994f2bb6a69b3 (patch) | |
| tree | 55ed9c764b3a5b5fbf0ca7538c87372fffc4c7b0 /target-cris | |
| parent | 4080a13c11398d684668d286da27b6f8ee668e44 (diff) | |
| download | qemu-23820dbfc79d1c9dce090b4c555994f2bb6a69b3.zip qemu-23820dbfc79d1c9dce090b4c555994f2bb6a69b3.tar.gz qemu-23820dbfc79d1c9dce090b4c555994f2bb6a69b3.tar.bz2 | |
exec: Respect as_translate_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 'target-cris')
0 files changed, 0 insertions, 0 deletions