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| author | Jiandi An <anjiandi@codeaurora.org> | 2016-12-27 18:47:32 -0600 |
|---|---|---|
| committer | Stefano Stabellini <sstabellini@kernel.org> | 2017-01-03 10:06:13 -0800 |
| commit | 0b47a6bd1150f4846b1d61925a4cc5a96593a541 (patch) | |
| tree | ec91ad5336033603d3cf1aa47a8ee5718530edd7 /drivers/xen/platform-pci.c | |
| parent | f9751a60f17eb09e1d1bd036daaddc3ea3a8bed6 (diff) | |
| download | linux-0b47a6bd1150f4846b1d61925a4cc5a96593a541.tar.gz linux-0b47a6bd1150f4846b1d61925a4cc5a96593a541.tar.bz2 linux-0b47a6bd1150f4846b1d61925a4cc5a96593a541.zip | |
Xen: ARM: Zero reserved fields of xatp before making hypervisor call
Ensure all reserved fields of xatp are zero before making
hypervisor call to XEN in xen_map_device_mmio().
xenmem_add_to_physmap_one() in XEN fails the mapping request if
extra.res reserved field in xatp is not zero for XENMAPSPACE_dev_mmio
request.
Signed-off-by: Jiandi An <anjiandi@codeaurora.org>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'drivers/xen/platform-pci.c')
0 files changed, 0 insertions, 0 deletions