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author | Alex Bennée <alex.bennee@linaro.org> | 2015-07-07 17:30:00 +0100 |
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committer | Marc Zyngier <marc.zyngier@arm.com> | 2015-07-21 12:50:25 +0100 |
commit | 84e690bfbed1d1ecb45d8eccd4c7b6c8e878da1c (patch) | |
tree | 23c5f0e26467c3003f05abf8ba7133ebb246d0f5 /net/ipv4/udp_offload.c | |
parent | e0a1b9a937dc6df9eb402af8966b5d617c7c6b34 (diff) | |
download | op-kernel-dev-84e690bfbed1d1ecb45d8eccd4c7b6c8e878da1c.zip op-kernel-dev-84e690bfbed1d1ecb45d8eccd4c7b6c8e878da1c.tar.gz |
KVM: arm64: introduce vcpu->arch.debug_ptr
This introduces a level of indirection for the debug registers. Instead
of using the sys_regs[] directly we store registers in a structure in
the vcpu. The new kvm_arm_reset_debug_ptr() sets the debug ptr to the
guest context.
Because we no longer give the sys_regs offset for the sys_reg_desc->reg
field, but instead the index into a debug-specific struct we need to
add a number of additional trap functions for each register. Also as the
generic generic user-space access code no longer works we have
introduced a new pair of function pointers to the sys_reg_desc structure
to override the generic code when needed.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'net/ipv4/udp_offload.c')
0 files changed, 0 insertions, 0 deletions