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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-06-13 15:00:47 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-06-29 13:59:14 +0200 |
| commit | 74a6b8885f7026e33f8a4776b7ac17c76b8e5a52 (patch) | |
| tree | 694666822483772f344c336ae04c8ee854d667c3 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 1166f3fe6a86798e4fcd24cefb6b06da3fd0420f (diff) | |
arm/arm64: KVM: Enforce HYP read-only mapping of the kernel's rodata section
In order to be able to use C code in HYP, we're now mapping the kernel's
rodata in HYP. It works absolutely fine, except that we're mapping it RWX,
which is not what it should be.
Add a new HYP_PAGE_RO protection, and pass it as the protection flags
when mapping the rodata section.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions