How is this accomplished, if it's even possible?
I see the following, however I don't think any flow control gets enabled:
GRUB_CMDLINE_LINUX_DEFAULT="nofb nomodeset console=ttyS0,115200"
GRUB_TERMINAL="serial"
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8
--parity=no --stop=1"
__
On 04/10/2018 01:52 PM, Daniel Kiper wrote:
> On Sat, Apr 07, 2018 at 04:28:13PM -0700, Nicholas Vinson wrote:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target. Update grub.texi documentation. The following table
>> shows how GRUB_DISABLE_LINUX_UUID, GRU
On 04/10/2018 01:56 PM, Daniel Kiper wrote:
> On Sat, Apr 07, 2018 at 04:28:09PM -0700, Nicholas Vinson wrote:
>> Changes from Patch v8:
>> - Renamed GRUB_ENABLE_LINUX_PARTUUID to GRUB_DISABLE_LINUX_PARTUUID
>> - Updated the 10_linux logic so GRUB_ENABLE_LINUX_PARTUUID and
>> GRUB_E
On 04/11/2018 01:31 AM, Daniel Kiper wrote:
> On Tue, Apr 10, 2018 at 08:00:04PM -0700, Nick Vinson wrote:
>> On 04/10/2018 01:52 PM, Daniel Kiper wrote:
>>> On Sat, Apr 07, 2018 at 04:28:13PM -0700, Nicholas Vinson wrote:
>>>> Update grub-mkconfig.in and 10_linux.
On 04/16/2018 04:47 AM, Daniel Kiper wrote:
> On Wed, Apr 11, 2018 at 07:45:01AM -0700, Nick Vinson wrote:
>> On 04/11/2018 01:31 AM, Daniel Kiper wrote:
>>> On Tue, Apr 10, 2018 at 08:00:04PM -0700, Nick Vinson wrote:
>>>> On 04/10/2018 01:52 PM, Daniel Kiper wrote:
On 04/17/2018 06:36 AM, Daniel Kiper wrote:
> On Mon, Apr 16, 2018 at 10:36:26PM -0700, Nicholas Vinson wrote:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target. Update grub.texi documentation. The following table
>> shows how GRUB_DISABLE_LINUX_UUID, GRUB_
this project! I started my patch from
where he left off.
Best,
Nick Terrell
Nick Terrell (3):
Import kernel zstd
Patch the kernel zstd
Add btrfs zstd support
Makefile.util.def |8 +-
grub-core/Makefile.core.def | 10 +-
grub-core/fs/btrfs.c|
that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
Makefile.util.def| 8 -
grub-core/Makefile.core.def | 10 --
grub-core/fs/btrfs.c | 85 +++-
tests/btrfs_test.in | 1 +
tests/util/gr
ypedef.
* Remove the module code.
* Switch the memcpy() in ZSTD_copy8() to __builtin_memcpy().
Signed-off-by: Nick Terrell
---
grub-core/lib/zstd/bitstream.h | 6
grub-core/lib/zstd/decompress.c | 56 ++
grub-core/lib/zstd/error_private.h | 3 +-
grub
> On Sep 11, 2018, at 3:23 AM, David Sterba wrote:
>
> On Mon, Aug 27, 2018 at 06:36:51PM -0700, Nick Terrell wrote:
>> Hi all,
>>
>> This patch set imports the upstream kernel zstd library, patches it to work
>> in grub, adds zstd support to the btrfs m
> On Sep 21, 2018, at 11:10 AM, Daniel Kiper wrote:
>
> On Mon, Aug 27, 2018 at 06:36:52PM -0700, Nick Terrell wrote:
>> Import xxhash and zstd from the upstream kernel as-is. This will not
>> compile. The next patch in the series contains all the changes needed to
&g
"zstd-1.3.6/lib"
DST_LIB="grub-core/lib/zstd"
rm -rf $DST_LIB
mkdir -p $DST_LIB
cp $SRC_LIB/zstd.h $DST_LIB/
cp $SRC_LIB/common/*.[hc] $DST_LIB/
cp $SRC_LIB/decompress/*.[hc] $DST_LIB/
rm $DST_LIB/{pool.[hc],threading.[hc]}
rm -rf zstd-1.3.6*
echo SUCCESS!
---
Best,
Nick Terrell
that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
v1 -> v2:
- Fix comments from Daniel Kiper
Makefile.util.def| 10 +++-
grub-core/Makefile.core.def | 10 +++-
grub-core/fs/btrfs.c | 105 ++-
grub-core/lib
> On Oct 9, 2018, at 12:07 PM, Daniel Kiper wrote:
> On Mon, Oct 08, 2018 at 04:06:21PM -0700, Nick Terrell wrote:
>> Adds zstd support to the btrfs module. I'm not sure that my changes to the
>> Makefiles are correct, please let me know if I need to do something
>>
"zstd-1.3.6/lib"
DST_LIB="grub-core/lib/zstd"
rm -rf $DST_LIB
mkdir -p $DST_LIB
cp $SRC_LIB/zstd.h $DST_LIB/
cp $SRC_LIB/common/*.[hc] $DST_LIB/
cp $SRC_LIB/decompress/*.[hc] $DST_LIB/
rm $DST_LIB/{pool.[hc],threading.[hc]}
rm -rf zstd-1.3.6*
echo SUCCESS!
---
Best,
Nick Terrell
Adds zstd support to the btrfs module.
Tested on Ubuntu-18.04 with a btrfs /boot partition with and without zstd
compression. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
v1 -> v2:
- Fix comments from Daniel Ki
functions that zstd needs to
decompress
(memcpy, and memmove). Theres some other stuff in the library that requires
libc functionality
that GRUB doesn't provide, but that isn't used during decompression. We strip
those files
out in the import.
Let me know if you want me to switch to
> On Oct 11, 2018, at 10:55 AM, Daniel Kiper wrote:
>
> On Tue, Oct 09, 2018 at 04:21:37PM -0700, Nick Terrell wrote:
>> Adds zstd support to the btrfs module.
>>
>> Tested on Ubuntu-18.04 with a btrfs /boot partition with and without zstd
>> compression.
> On Oct 11, 2018, at 11:15 AM, Daniel Kiper wrote:
>
> Hi Nick,
>
> CC-ing Goffredo.
>
> On Tue, Oct 09, 2018 at 04:21:35PM -0700, Nick Terrell wrote:
>> Hi all,
>>
>> This patch set imports the upstream zstd library, adds zstd support to the
>
t; Comments are welcome.
>
> In general whole patch series LGTM. +/- some nit picks including changes
> for patch #7. If you are OK with them and there are no objections then
> I will apply the patches in a week or so.
Awesome! I'll look for the update and send an rebased version of
"zstd-1.3.6/lib"
DST_LIB="grub-core/lib/zstd"
rm -rf $DST_LIB
mkdir -p $DST_LIB
cp $SRC_LIB/zstd.h $DST_LIB/
cp $SRC_LIB/common/*.[hc] $DST_LIB/
cp $SRC_LIB/decompress/*.[hc] $DST_LIB/
rm $DST_LIB/{pool.[hc],threading.[hc]}
rm -rf zstd-1.3.6*
echo SUCCESS!
```
Best,
Nick Terrell
Adds zstd support to the btrfs module.
Tested on Ubuntu-18.04 with a btrfs /boot partition with and without zstd
compression. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
v1 -> v2:
- Fix comments from Daniel Ki
> On Nov 6, 2018, at 6:48 AM, Daniel Kiper wrote:
>
> On Wed, Oct 31, 2018 at 10:56:16AM -0700, Nick Terrell wrote:
>> Import zstd-1.3.6 from upstream [1]. Only the files need for decompression
>> are imported. Additionally makes zstd a module by adding module.c which
&g
Hi all,
This patch set imports the upstream zstd library, adds zstd support to the
btrfs module, and adds a test case. I've also tested the patch set by storing
my boot partition in btrfs with and without zstd compression and rebooting.
Best,
Nick Terrell
Changelog:
v1 -> v2:
- S
ssion. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
v1 -> v2:
- Fix comments from Daniel Kiper.
v2 -> v3:
- Use grub_error() to set grub_errno in grub_btrfs_zstd_decompress().
- Fix style and formatting comments
ssion. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
---
v1 -> v2:
- Fix comments from Daniel Kiper.
v2 -> v3:
- Use grub_error() to set grub_errno in grub_btrfs_zstd_decompress().
- Fix style and formatting comments
Hi all,
This patch set imports the upstream zstd library, adds zstd support to the
btrfs module, and adds a test case. I've also tested the patch set by storing
my boot partition in btrfs with and without zstd compression and rebooting.
Best,
Nick Terrell
Changelog:
v1 -> v2:
- S
> On Nov 19, 2018, at 7:11 AM, Daniel Kiper wrote:
>
>> On Mon, Nov 19, 2018 at 03:22:51PM +0100, Daniel Kiper wrote:
>>> On Thu, Nov 15, 2018 at 02:36:03PM -0800, Nick Terrell wrote:
>>> - Adds zstd support to the btrfs module.
>>> - Adds a test cas
Hi all,
This patch set imports the upstream zstd library, adds zstd support to the
btrfs module, and adds a test case. I've also tested the patch set by storing
my boot partition in btrfs with and without zstd compression and rebooting.
Best,
Nick Terrell
Changelog:
v1 -> v2:
- S
ssion. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell
Reviewed-by: Daniel Kiper
---
v1 -> v2:
- Fix comments from Daniel Kiper.
v2 -> v3:
- Use grub_error() to set grub_errno in grub_btrfs_zstd_decompress().
- Fi
> On Nov 19, 2018, at 12:34 PM, Daniel Kiper wrote:
>
> On Mon, Nov 19, 2018 at 11:20:06AM -0800, Nick Terrell wrote:
>> Hi all,
>>
>> This patch set imports the upstream zstd library, adds zstd support to the
>> btrfs module, and adds a test case. I'v
Paul,
Let me start of by saying that I am a contributor and do not have any
authority to approve or deny patches to GRUB. That said I do have a few
comments below that I would like for you to consider.
On 2/15/19 3:07 AM, Paul Menzel wrote:
> Date: Thu, 10 Nov 2016 13:44:25 -0500
>
> Add GRUB_F
You cannot remove sizeof(A) from the expression, as doing so may cause
the updated expression to compute a different answer.
Consider ((H*)var)->size = 64, B = 32, and A = 64.
In the original form, you have the expression (64 + 64 - 1) / 64 * 64 /
32 which equals 2.
In your proposal, you have the
On 5/27/19 1:07 AM, Michael Grzeschik wrote:
> With this feature the grub-shell is able to search for partuuid strings.
> This reduces the complexity to find the correct boot partition on
> systems with unspecified device connectivity.
>
> Signed-off-by: Michael Grzeschik
> ---
> grub-core/Mak
that is 18 KB uncompressed and 8 KB compressed,
but it can’t be used in production, since it isn’t hardened against invalid
inputs.
But, it shows the zstd format can be decompressed with a small library.
If we (upstream) add a smaller zstd decompressor, we will put a patch up to
use it in GRUB.
the simplest solution will be to make strip rerun its symbol
removing pass after having copied all of the sections.
Cheers
Nick
___
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https://lists.gnu.org/mailman/listinfo/grub-devel
My apologies. It looks like most of my reply was cut-off when this
email was sent. I'm pasting the missing part below.
Thanks,
Nicholas Vinson
> I found a minor error in my original patch for 10_linux.in. I created the
> patch
> below to fix it. My apologies for not noticing it in the origin
On 07/26/2016 10:01 PM, Andrei Borzenkov wrote:
> 20.06.2016 04:37, Nicholas Vinson пишет:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target.
>>
>> Signed-off-by: Nicholas Vinson
>> ---
>> util/grub-mkconfig.in | 2 ++
>> util/grub.d/10_linux.in | 11 +
Steve,
I'm not part of the mailing list and I only periodically check it.
However, I was wondering if your request is the same as the code request
that I made earlier this month
(http://lists.gnu.org/archive/html/grub-devel/2016-08/msg00018.html).
If not could you tell me how it's different? If t
der version of this patch set that I submitted back in
June. You may find the review comments helpful. The link to the
comments are:
http://lists.gnu.org/archive/html/grub-devel/2016-07/msg00043.html
Thanks,
Nicholas Vinson
>
> On August 14, 2016 9:43:14 PM CDT, Nick Vinson wrote:
>
I'll need to check it against the 2.02 sources, but even if it needs
updating, it shouldn't be too hard to do it. I can add your changes to
the patchset.
-Nick
On 02/14/2017 11:39 AM, Steve Kenton wrote:
> Nick,
>
> What is the state of your patch set? I think mine is
I would like to remind grub-devel of this patch set. Since the last
time I submitted this, Flex-2.6.4 has been released, so Part 1 of this
patch set can now be dropped. Part 5 is optional and can be removed if
the development team does not approve of its changes.
Finally, this is the version tha
Hello,
I submitted this patch set back in May and have not heard anything. I
noticed it also has not been merged into the GRUB tree. Is there some
issue with the patches that I still need to fix? If so, please let me
know so I can make the corrections and submit an updated patch set.
Thanks,
N
Sorry for the delay in responding. I just now saw these replies.
On 02/20/2018 09:30 AM, Daniel Kiper wrote:
> On Sun, Feb 04, 2018 at 11:47:35AM -0800, Nicholas Vinson wrote:
>> To help clean the code and simplify the code in util/grub-probe.c, this
>> patch renames grub_gpt_part_type to grub_gp
On 02/20/2018 09:41 AM, Daniel Kiper wrote:
> On Sun, Feb 04, 2018 at 11:47:36AM -0800, Nicholas Vinson wrote:
>> Add PARTUUID detection support grub-probe for MBR and GPT partition
>> schemes. The Linux kernel supports mounting the root filesystem by
>> Linux device name or by the Partition [GU]U
On 02/20/2018 09:45 AM, Daniel Kiper wrote:
> On Sun, Feb 04, 2018 at 11:47:37AM -0800, Nicholas Vinson wrote:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target. Update grub.texi documenation.
>
> As earlier lack of SOB. Otherwise LGTM.
Will be added in V6
On 03/22/2018 06:56 AM, Daniel Kiper wrote:
> On Sun, Mar 18, 2018 at 12:06:03PM -0700, Nicholas Vinson wrote:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target. Update grub.texi documenation.
>>
>> Signed-off-by: Nicholas Vinson
>> ---
>> docs/grub.texi
On 03/22/2018 06:51 AM, Daniel Kiper wrote:
> On Sun, Mar 18, 2018 at 12:06:02PM -0700, Nicholas Vinson wrote:
>> Add PARTUUID detection support grub-probe for MBR and GPT partition
>> schemes.
>>
>> Signed-off-by: Nicholas Vinson
>> ---
>> util/grub-probe.c | 51 +
On 03/27/2018 01:52 PM, Daniel Kiper wrote:
> On Mon, Mar 26, 2018 at 11:07:58PM -0700, Nicholas Vinson wrote:
>> Add PARTUUID detection support grub-probe for MBR and GPT partition
>> schemes.
>>
>> Signed-off-by: Nicholas Vinson
>> ---
>> util/grub-probe.c | 48 +
On 04/04/2018 01:23 PM, Daniel Kiper wrote:
> On Wed, Mar 28, 2018 at 08:32:54AM -0700, Nicholas Vinson wrote:
>> Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
>> partuuid target. Update grub.texi documenation.
>>
>> Signed-off-by: Nicholas Vinson
>> ---
>> docs/grub.texi
Hi guys,
I am using grub to book a dual OS computer. When I start/restart the
computer, I want to be notified by a beep, so I can make the OS selection.
I enabled the beep by uncommenting the line GRUB_INIT_TUNE in
/etc/default/grub but the beep comes up a few seconds before the grub menu
is disp
t, 10 Sep 2022 16:41:21 +1000
> Nick F wrote:
>
> > Hi guys,
> >
> > I am using grub to book a dual OS computer. When I start/restart the
> > computer, I want to be notified by a beep, so I can make the OS
> selection.
> > I enabled the beep by uncommenting
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