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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-01-11 14:10:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-10 10:38:00 -0700 |
| commit | 3ef8d0f1fbf99155d6167d279b38c4bd8ed6c73f (patch) | |
| tree | 0a55f5539af6d15aac27aaf64374e352fe3ec06f /fs/jbd2/commit.c | |
| parent | 1df49967c0e481d6c5e6bf58e8aea9b3a0cc75d5 (diff) | |
arm64: KVM: Fix HCR setting for 32bit guests
commit 801f6772cecea6cfc7da61aa197716ab64db5f9e upstream.
Commit b856a59141b1 (arm/arm64: KVM: Reset the HCR on each vcpu
when resetting the vcpu) moved the init of the HCR register to
happen later in the init of a vcpu, but left out the fixup
done in kvm_reset_vcpu when preparing for a 32bit guest.
As a result, the 32bit guest is run as a 64bit guest, but the
rest of the kernel still manages it as a 32bit. Fun follows.
Moving the fixup to vcpu_reset_hcr solves the problem for good.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions