From: Jan Kiszka <jan.kiszka@siemens.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
qemu-devel@nongnu.org, kvm@vger.kernel.org,
Riku Voipio <riku.voipio@iki.fi>
Subject: Re: [PATCH 21/35] Break up user and system cpu_interrupt implementations
Date: Wed, 16 Mar 2011 10:02:18 +0100 [thread overview]
Message-ID: <4D807C9A.3060205@siemens.com> (raw)
In-Reply-To: <f06197008087c5fa592f65a96f46d7f00dddb1cd.1300225848.git.mtosatti@redhat.com>
On 2011-03-15 22:50, Marcelo Tosatti wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> Both have only two lines in common, and we will convert the system
> service into a callback which is of no use for user mode operation.
>From KVM POV, the value of this patch is not that high as long as we do
not push the callback patches as well.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kiszka <jan.kiszka@siemens.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
Riku Voipio <riku.voipio@iki.fi>,
qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: [Qemu-devel] Re: [PATCH 21/35] Break up user and system cpu_interrupt implementations
Date: Wed, 16 Mar 2011 10:02:18 +0100 [thread overview]
Message-ID: <4D807C9A.3060205@siemens.com> (raw)
In-Reply-To: <f06197008087c5fa592f65a96f46d7f00dddb1cd.1300225848.git.mtosatti@redhat.com>
On 2011-03-15 22:50, Marcelo Tosatti wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> Both have only two lines in common, and we will convert the system
> service into a callback which is of no use for user mode operation.
>From KVM POV, the value of this patch is not that high as long as we do
not push the callback patches as well.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2011-03-16 9:02 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-15 21:50 [PATCH 00/35] [PULL] qemu-kvm.git uq/master queue Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 01/35] kvm: ppc: Fix breakage of kvm_arch_pre_run/process_irqchip_events Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 02/35] kvm: Fix build warning when KVM_CAP_SET_GUEST_DEBUG is lacking Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 03/35] x86: Account for MCE in cpu_has_work Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 04/35] x86: Perform implicit mcg_status reset Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 05/35] x86: Small cleanups of MCE helpers Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 06/35] x86: Refine error reporting of MCE injection services Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 07/35] x86: Optionally avoid injecting AO MCEs while others are pending Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 08/35] Synchronize VCPU states before reset Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 09/35] kvm: x86: Move MCE functions together Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 10/35] kvm: Rename kvm_arch_process_irqchip_events to async_events Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 11/35] kvm: x86: Inject pending MCE events on state writeback Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 12/35] x86: Run qemu_inject_x86_mce on target VCPU Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 13/35] kvm: x86: Consolidate TCG and KVM MCE injection code Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 14/35] kvm: x86: Clean up kvm_setup_mce Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 15/35] kvm: x86: Fail kvm_arch_init_vcpu if MCE initialization fails Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 16/35] Add qemu_ram_remap Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 17/35] KVM, MCE, unpoison memory address across reboot Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 18/35] Implement qemu_kvm_eat_signals only for CONFIG_LINUX Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 19/35] x86: Unbreak TCG support for hardware breakpoints Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 20/35] s390: Detect invalid invocations of qemu_ram_free/remap Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 21/35] Break up user and system cpu_interrupt implementations Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-16 9:02 ` Jan Kiszka [this message]
2011-03-16 9:02 ` [Qemu-devel] " Jan Kiszka
2011-03-16 20:13 ` Marcelo Tosatti
2011-03-16 20:13 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 22/35] kvm: Add in-kernel irqchip awareness to cpu_thread_is_idle Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 23/35] kvm: x86: Do not leave halt if interrupts are disabled Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 24/35] kvm: Mark VCPU state dirty on creation Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 25/35] x86: Properly reset PAT MSR Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 26/35] x86: Save/restore " Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 27/35] kvm: x86: Synchronize PAT MSR with the kernel Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 28/35] kvm: Consider EXIT_DEBUG unknown without CAP_SET_GUEST_DEBUG Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 29/35] kvm: Keep KVM_RUN return value in separate variable Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 30/35] kvm: Reorder error handling of KVM_RUN Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 31/35] kvm: Rework inner loop of kvm_cpu_exec Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 32/35] kvm: Align kvm_arch_handle_exit to kvm_cpu_exec changes Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 33/35] kvm: x86: Reorder functions in kvm.c Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 34/35] kvm: x86: Push kvm_arch_debug to kvm_arch_handle_exit Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
2011-03-15 21:50 ` [PATCH 35/35] Expose thread_id in info cpus Marcelo Tosatti
2011-03-15 21:50 ` [Qemu-devel] " Marcelo Tosatti
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