Re: [PATCH] xen: suppress known wrmsrs
- From: Ingo Molnar <mingo@xxxxxxx>
- Date: Mon, 28 Jul 2008 16:33:26 +0200
* Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
In general, Xen doesn't support wrmsr from an unprivileged domain; it
just ends up ignoring the instruction and printing a message on the
console.
Given that there are sets of MSRs we know the kernel will try to write
to, but we don't care, just eat them in xen_write_msr to cut down on
console noise.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
applied to tip/x86/xen - thanks,
Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
- References:
- [PATCH] xen: suppress known wrmsrs
- From: Jeremy Fitzhardinge
- [PATCH] xen: suppress known wrmsrs
- Prev by Date: [PATCH] net/niu: Fix compile warnings
- Next by Date: Re: [PATCH 1/1] tracing: remove unused variable
- Previous by thread: [PATCH] xen: suppress known wrmsrs
- Next by thread: [git pull] more 2.6.27 PCI bits
- Index(es):
Relevant Pages
|
