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Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command |
Date: |
Thu, 7 Apr 2011 19:10:39 +0100 |
On 6 April 2011 20:34, Anthony Liguori <address@hidden> wrote:
> http://publib.boulder.ibm.com/infocenter/lnxinfo/v3r0m0/index.jsp?topic=/liaai/crashdump/liaaicrashdumpnmiipmi.htm
>
> If an OS is totally hosed (spinning with interrupts disabled), and NMI can
> be used to generate a crash dump.
>
> It's a debug feature and modelling it exactly the way we are probably makes
> sense for other architectures too. The real semantics are basically force
> guest crash dump.
Ah, right. (There isn't really an equivalent to this on ARM since
we don't have a real NMI equivalent. So any implementation for ARM
qemu would be board dependent since you could wire a watchdog up to
any interrupt.)
Should we try to pick a command name that says what it's supposed to
do rather than how it happens to be implemented on x86 ?
-- PMM
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, (continued)
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Avi Kivity, 2011/04/04
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/04
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Luiz Capitulino, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Luiz Capitulino, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Jan Kiszka, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Luiz Capitulino, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Peter Maydell, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/06
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Jan Kiszka, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Gleb Natapov, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Blue Swirl, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Gleb Natapov, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/07
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Gleb Natapov, 2011/04/08
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Blue Swirl, 2011/04/08
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Anthony Liguori, 2011/04/08
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Blue Swirl, 2011/04/08
- Re: [Qemu-devel] [PATCH 2/2 V7] qemu,qmp: add inject-nmi qmp command, Avi Kivity, 2011/04/10