> I saw this patch appear in kernel v3.12-rc1, and it's nice since it's exactly
> what we need. So needed that we proposed it in 2010:
> http://marc.info/?l=linux-kernel&m=127425650923757&w=2
> http://marc.info/?l=linux-kernel&m=127599718024364&w=2
>
> Is this patch inspired by Ulfs patch? (I ca
On Sat, Aug 3, 2013 at 11:57 AM, Caizhiyong wrote:
> From: Cai Zhiyong
>
> Read block device partition table from command line.
> The partition used for fixed block device (eMMC) embedded device.
> It is no MBR, save storage space. Bootloader can be easily accessed by
> absolute address of data
On 08/19/2013 02:36 AM, Caizhiyong wrote:
>> On 08/15/2013 08:54 PM, Caizhiyong wrote:
> +blkdevparts=[;]
> + := :[,]
> + := [@](part-name)
> +
> +
> +block device disk name, embedded device used fixed block device,
> +it's disk name also fixed. such as: mm
> On 08/15/2013 08:54 PM, Caizhiyong wrote:
> >>> +blkdevparts=[;]
> >>> + := :[,]
> >>> + := [@](part-name)
> >>> +
> >>> +
> >>> +block device disk name, embedded device used fixed block device,
> >>> +it's disk name also fixed. such as: mmcblk0, mmcblk1, mmcblk0boot0.
> >>
> >> The
On 08/15/2013 08:54 PM, Caizhiyong wrote:
>>> +blkdevparts=[;]
>>> + := :[,]
>>> + := [@](part-name)
>>> +
>>> +
>>> +block device disk name, embedded device used fixed block device,
>>> +it's disk name also fixed. such as: mmcblk0, mmcblk1, mmcblk0boot0.
>>
>> The device-name isn't a
> > +blkdevparts=[;]
> > + := :[,]
> > + := [@](part-name)
> > +
> > +
> > +block device disk name, embedded device used fixed block device,
> > +it's disk name also fixed. such as: mmcblk0, mmcblk1, mmcblk0boot0.
>
> The device-name isn't always fixed.
>
> For example, what if ther
On 08/03/2013 03:57 AM, Caizhiyong wrote:
> From: Cai Zhiyong
>
> Read block device partition table from command line.
> The partition used for fixed block device (eMMC) embedded device.
> It is no MBR, save storage space. Bootloader can be easily accessed by
> absolute address of data on the blo
ert); Quyaxin;
> > Jens Axboe;
> > David Woodhouse; Marius Groeger
> > Subject: Re: [PATCH] block: support embedded device command line partition
> >
> > On Sat, 3 Aug 2013 09:57:04 + Caizhiyong wrote:
> >
> > > From: Cai Zhiyong
> > >
bject: Re: [PATCH] block: support embedded device command line partition
>
> On Sat, 3 Aug 2013 09:57:04 + Caizhiyong wrote:
>
> > From: Cai Zhiyong
> >
> > Read block device partition table from command line.
> > The partition used for fixed block device (eM
On Sat, 3 Aug 2013 09:57:04 + Caizhiyong wrote:
> From: Cai Zhiyong
>
> Read block device partition table from command line.
> The partition used for fixed block device (eMMC) embedded device.
> It is no MBR, save storage space. Bootloader can be easily accessed by
> absolute address of dat
> From: Karel Zak [mailto:k...@redhat.com]
> Sent: Wednesday, July 31, 2013 9:25 PM
> To: Caizhiyong
> Cc: Andrew Morton; linux-kernel@vger.kernel.org; Wanglin (Albert); Quyaxin
> Subject: Re: [PATCH] block: support embedded device command line partition
>
> On Sat, Jul 2
On Sat, Jul 27, 2013 at 01:56:24PM +, Caizhiyong wrote:
> +static int parse_partitions(struct parsed_partitions *state,
> + struct cmdline_parts *parts)
> +{
> + int slot;
> + uint64_t from = 0;
> + uint64_t disk_size;
> + char buf[BDEVNAME_SIZE];
> +
On Sat, 27 Jul 2013 13:56:24 + Caizhiyong wrote:
> From: Cai Zhiyong
>
> Read block device partition table from command line. This partition used for
> fixed block device (eMMC) embedded device.
> It no MBR, can save storage space. Bootloader can be easily accessed by
> absolute address o
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