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(parent: 675498f) | patch
xen: arm: flush TLB after overwriting 1:1 mapping in boot page tables
authorIan Campbell <ian.campbell@citrix.com>
Mon, 14 Jul 2014 16:39:10 +0000 (17:39 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Fri, 18 Jul 2014 12:38:09 +0000 (13:38 +0100)
commitf1870804e58565399cd770e93f62e7ce57cd5231
tree113304ad50153266d1ff232d3e4d56e505915030tree | snapshot
parent675498f8ca744f21a6f48d4d2d0ac4bc8db3bb89commit | diff
xen: arm: flush TLB after overwriting 1:1 mapping in boot page tables

Otherwise a stale TLB entry can shadow the fixmap/UART or DTB mapping

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.org>
xen/arch/arm/arm32/head.S diff | blob | history
xen/arch/arm/arm64/head.S diff | blob | history
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