From: christoffer.dall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 08/10] KVM: arm64: guest debug, HW assisted debug support
Date: Tue, 14 Apr 2015 12:23:45 +0200 [thread overview]
Message-ID: <20150414102345.GV6186@cbox> (raw)
In-Reply-To: <20150410122520.GA3227@hawk.usersys.redhat.com>
On Fri, Apr 10, 2015 at 02:25:21PM +0200, Andrew Jones wrote:
[...]
> > --- a/arch/arm64/kvm/sys_regs.c
> > +++ b/arch/arm64/kvm/sys_regs.c
> > @@ -196,16 +196,49 @@ static bool trap_dbgauthstatus_el1(struct kvm_vcpu *vcpu,
> > * - If the dirty bit is set, save guest registers, restore host
> > * registers and clear the dirty bit. This ensure that the host can
> > * now use the debug registers.
> > + *
> > + * We also use this mechanism to set-up the debug registers for guest
> setup
since I'm in this mood:
setup: noun or adjective
set-up: noun derived from the phrasal verb, example "Run! It's a set-up."
set up: verb
-Christoffer
next prev parent reply other threads:[~2015-04-14 10:23 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-31 15:07 [PATCH v2 00/10] KVM Guest Debug support for arm64 Alex Bennée
2015-03-31 15:07 ` [PATCH v2 01/10] KVM: add commentary for kvm_debug_exit_arch struct Alex Bennée
2015-04-01 15:38 ` David Hildenbrand
2015-04-10 12:58 ` Andrew Jones
2015-04-13 10:57 ` Christoffer Dall
2015-03-31 15:08 ` [PATCH v2 02/10] KVM: define common __KVM_GUESTDBG_USE_SW/HW_BP values Alex Bennée
2015-04-10 12:59 ` Andrew Jones
2015-04-13 11:55 ` Christoffer Dall
2015-04-13 14:51 ` Alex Bennée
2015-04-13 15:07 ` Andrew Jones
2015-04-14 8:24 ` Christoffer Dall
2015-03-31 15:08 ` [PATCH v2 03/10] KVM: arm: guest debug, define API headers Alex Bennée
2015-04-01 15:46 ` David Hildenbrand
2015-04-01 16:01 ` Alex Bennée
2015-04-01 16:05 ` David Hildenbrand
2015-04-01 16:09 ` Peter Maydell
2015-04-10 13:05 ` Andrew Jones
2015-04-13 12:08 ` Christoffer Dall
2015-04-23 9:54 ` Alex Bennée
2015-03-31 15:08 ` [PATCH v2 04/10] KVM: arm: guest debug, add stub KVM_SET_GUEST_DEBUG ioctl Alex Bennée
2015-04-01 15:55 ` David Hildenbrand
2015-04-09 12:28 ` Andrew Jones
2015-04-09 14:19 ` Alex Bennée
2015-04-13 12:12 ` Christoffer Dall
2015-04-14 6:31 ` David Hildenbrand
2015-04-14 8:03 ` Alex Bennée
2015-03-31 15:08 ` [PATCH v2 05/10] KVM: arm: introduce kvm_arch_setup/clear_debug() Alex Bennée
2015-04-01 16:28 ` David Hildenbrand
2015-04-09 12:56 ` Andrew Jones
2015-04-09 14:18 ` Alex Bennée
2015-04-09 12:55 ` Andrew Jones
2015-04-13 14:36 ` Christoffer Dall
2015-04-13 14:48 ` Christoffer Dall
2015-04-13 15:29 ` Alex Bennée
2015-03-31 15:08 ` [PATCH v2 06/10] KVM: arm64: guest debug, add SW break point support Alex Bennée
2015-04-02 12:52 ` David Hildenbrand
2015-04-02 14:06 ` Alex Bennée
2015-04-10 13:09 ` Andrew Jones
2015-04-14 8:25 ` Christoffer Dall
2015-04-23 14:26 ` Alex Bennée
2015-04-27 20:04 ` Christoffer Dall
2015-04-27 21:57 ` Peter Maydell
2015-04-28 8:42 ` Alex Bennée
2015-04-28 9:34 ` Peter Maydell
2015-04-28 12:56 ` Christoffer Dall
2015-04-28 14:37 ` Alex Bennée
2015-04-29 8:10 ` Christoffer Dall
2015-04-29 9:18 ` Alex Bennée
2015-04-29 10:38 ` Christoffer Dall
2015-04-29 15:08 ` Alex Bennée
2015-04-29 19:20 ` Christoffer Dall
[not found] ` <CADt_bzh=zhSmoQnKxp5cUski3S=riYG5AnmCsm=qeTSjm=cprA@mail.gmail.com>
2015-04-22 9:46 ` Alex Bennée
2015-03-31 15:08 ` [PATCH v2 07/10] KVM: arm64: guest debug, add support for single-step Alex Bennée
2015-04-09 13:24 ` Andrew Jones
2015-04-09 14:16 ` Alex Bennée
2015-04-14 8:27 ` Christoffer Dall
2015-03-31 15:08 ` [PATCH v2 08/10] KVM: arm64: guest debug, HW assisted debug support Alex Bennée
2015-04-10 12:25 ` Andrew Jones
2015-04-13 8:00 ` Alex Bennée
2015-04-14 10:23 ` Christoffer Dall [this message]
2015-04-14 10:17 ` Christoffer Dall
2015-03-31 15:08 ` [PATCH v2 09/10] KVM: arm64: trap nested debug register access Alex Bennée
2015-04-10 12:38 ` Andrew Jones
2015-04-13 7:59 ` Alex Bennée
2015-04-14 10:27 ` Christoffer Dall
2015-04-14 10:30 ` Christoffer Dall
2015-03-31 15:08 ` [PATCH v2 10/10] KVM: arm64: add trace points for guest_debug debug Alex Bennée
2015-04-10 12:54 ` Andrew Jones
2015-04-13 7:57 ` Alex Bennée
2015-04-14 10:32 ` Christoffer Dall
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