[PATCH V2 2/3] Documentation: virtio: Add emergency write (emerg_wr) config register in virtio console.
Christopher Covington
cov at codeaurora.org
Mon May 13 13:36:59 EDT 2013
Hi Pranavkumar,
On 05/13/2013 02:56 AM, Pranavkumar Sawargaonkar wrote:
> Hi Rusty,
>
> On 13 May 2013 08:22, Rusty Russell <rusty at rustcorp.com.au> wrote:
>> Pranavkumar Sawargaonkar <pranavkumar at linaro.org> writes:
>>> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar at linaro.org>
>>> Signed-off-by: Anup Patel <anup.patel at linaro.org>
>>> ---
>>> Documentation/virtual/virtio-spec.txt | 8 +++++++-
>>> 1 file changed, 7 insertions(+), 1 deletion(-)
>>
>> OK, I applied this to the lyx master, with three changes:
>> 1) Changed "filed" to "field".
>> 2) Added ", or even acknowledging the feature" after "without
>> initializing virtio queues".
>> 3) Added an initial point to the Device Initialization section:
>>
>> 1. If the VIRTIO_CONSOLE_F_EMERG_WRITE feature is offered, the
>> emerg_wr field of the configuration can be written at any time. Thus
>> it should work for very early boot debugging output as well as
>> catastophic OS failures (eg. virtio ring corruption).
>
> Thanks for applying this patch.
> Have you also applied first patch ([PATCH V2 1/3] virtio: console: Add
> emergency writeonly register to config space)
> with this? (https://lkml.org/lkml/2013/5/6/169)
You seem to have omitted copying virtualization at lists.linux-foundation.org,
the mailing list documented in the MAINTAINERS file as appropriate for changes
relating to the virtio console driver.
[...]
Christopher
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