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Re: [Qemu-arm] [PATCH v3 0/7] KVM Guest Debug fixes (plus TCG EL2 debug
From: |
Alex Bennée |
Subject: |
Re: [Qemu-arm] [PATCH v3 0/7] KVM Guest Debug fixes (plus TCG EL2 debug tweaks) |
Date: |
Fri, 09 Nov 2018 15:45:57 +0000 |
User-agent: |
mu4e 1.1.0; emacs 26.1.50 |
Alex Bennée <address@hidden> writes:
> Hi,
>
> I missed a fix I'd applied locally from v2 so this is a resend with
> some additional tags, some changes suggested by rth and one more fix
> for the test case.
>
> So these are fixes for guest debug when running under KVM. While
> re-spinning these I came across an anomaly which pointed to a kernel bug
> that caused the 1st single-step to fail. This is being discussed at on
> the kvm-arm list:
>
> Subject: [RFC PATCH] KVM: arm64: don't single-step for non-emulated faults
> Date: Wed, 7 Nov 2018 17:10:31 +0000
> Message-Id: <address@hidden>
>
> It looks like there will be another patch series on its way to address
> this.
For reference Mark has posted this now:
Subject: [PATCH 0/2] kvm/arm: make singlestep behaviour consistent
Date: Fri, 9 Nov 2018 15:07:09 +0000
Message-Id: <address@hidden>
--
Alex Bennée
- Re: [Qemu-arm] [Qemu-devel] [PATCH v3 7/7] arm: fix aa64_generate_debug_exceptions to work with EL2, (continued)
- [Qemu-arm] [PATCH v3 2/7] target/arm64: hold BQL when calling do_interrupt(), Alex Bennée, 2018/11/09
- [Qemu-arm] [PATCH v3 1/7] target/arm64: properly handle DBGVR RESS bits, Alex Bennée, 2018/11/09
- [Qemu-arm] [PATCH v3 6/7] arm: use symbolic MDCR_TDE in arm_debug_target_el, Alex Bennée, 2018/11/09
- [Qemu-arm] [PATCH v3 3/7] target/arm64: kvm debug set target_el when passing exception to guest, Alex Bennée, 2018/11/09
- [Qemu-arm] [PATCH v3 5/7] tests/guest-debug: don't use symbol resolution for PC checks, Alex Bennée, 2018/11/09
- [Qemu-arm] [PATCH v3 4/7] tests/guest-debug: fix scoping of failcount, Alex Bennée, 2018/11/09
- Re: [Qemu-arm] [PATCH v3 0/7] KVM Guest Debug fixes (plus TCG EL2 debug tweaks),
Alex Bennée <=
- Re: [Qemu-arm] [PATCH v3 0/7] KVM Guest Debug fixes (plus TCG EL2 debug tweaks), Peter Maydell, 2018/11/12