From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
xen-devel@lists.xensource.com
Cc: linux-kernel@vger.kernel.org, david.vrabel@citrix.com,
konrad.wilk@oracle.com
Subject: Re: [PATCH v2 3/3] hvc_xen: make early_printk work with HVM guests
Date: Thu, 25 Feb 2016 10:13:35 -0500 [thread overview]
Message-ID: <56CF1A1F.9090402@oracle.com> (raw)
In-Reply-To: <1456402239-4179-3-git-send-email-stefano.stabellini@eu.citrix.com>
On 02/25/2016 07:10 AM, Stefano Stabellini wrote:
> Refactor the existing code in xen_raw_console_write to get the generic
> early_printk console work with HVM guests.
>
> Take the opportunity to replace the outb loop with a single outsb call
> to reduce the number of vmexit.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
next prev parent reply other threads:[~2016-02-25 15:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-25 12:09 [PATCH v2 0/3] hvc_xen: fix xenboot on x86 and export to ARM Stefano Stabellini
2016-02-25 12:09 ` Stefano Stabellini
2016-02-25 12:10 ` [PATCH v2 1/3] hvc_xen: add earlycon support Stefano Stabellini
2016-02-25 12:10 ` Stefano Stabellini
2016-02-25 15:00 ` Boris Ostrovsky
2016-02-25 12:10 ` [PATCH v2 2/3] hvc_xen: fix xenboot for DomUs Stefano Stabellini
2016-02-25 12:10 ` Stefano Stabellini
2016-02-25 15:04 ` Boris Ostrovsky
2016-02-26 15:39 ` Stefano Stabellini
2016-02-26 15:39 ` Stefano Stabellini
2016-02-26 16:09 ` Boris Ostrovsky
2016-02-26 16:57 ` Stefano Stabellini
2016-02-26 16:57 ` Stefano Stabellini
2016-02-25 12:10 ` [PATCH v2 3/3] hvc_xen: make early_printk work with HVM guests Stefano Stabellini
2016-02-25 12:10 ` Stefano Stabellini
2016-02-25 15:13 ` Boris Ostrovsky [this message]
2016-02-26 14:28 ` [PATCH v2 0/3] hvc_xen: fix xenboot on x86 and export to ARM Stefano Stabellini
2016-02-26 14:28 ` Stefano Stabellini
2016-02-26 14:41 ` David Vrabel
2016-02-26 14:41 ` David Vrabel
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