Re: Re:[VOTE] Apache NuttX 12.7.0 RC0 release

[Ville Juven]

Issue seen with rv-virt:knsh64 as well. After first ostest run the memory usage 
rises by ~500 bytes, but the consequent runs do not increase it further.

Something is allocated once from kheap that is never freed again.

nsh> free
                 total       used       free    maxused    maxfree  nused  nfree
      Kmem:    2063416      11704    2051712      33168    2051040     41      3
      Page:    4194304     118784    4075520    4075520
nsh> free
                 total       used       free    maxused    maxfree  nused  nfree
      Kmem:    2063416      12168    2051248      54320    2040560     46      5
      Page:    4194304     118784    4075520    4075520
nsh> free
                 total       used       free    maxused    maxfree  nused  nfree
      Kmem:    2063416      12168    2051248      54368    2040560     46      5
      Page:    4194304     118784    4075520    4075520
nsh>

Running some other process does not show this behavior:
nsh> free
                 total       used       free    maxused    maxfree  nused  nfree
      Kmem:    2063416      11704    2051712      33168    2051040     41      3
      Page:    4194304     118784    4075520    4075520
nsh> getprime
Set thread priority to 10
Set thread policy to SCHED_RR
Start thread #0
thread #0 started, looking for primes < 10000, doing 10 run(s)
thread #0 finished, found 1230 primes, last one was 9973
Done
getprime took 118 msec
nsh> free
                 total       used       free    maxused    maxfree  nused  nfree
      Kmem:    2063416      11704    2051712      37152    2051040     41      3
      Page:    4194304     118784    4075520    4075520
nsh>

-Ville
________________________________
From: yfliu2008 <yfliu2...@qq.com.INVALID>
Sent: Friday, October 4, 2024 4:07 AM
To: dev <dev@nuttx.apache.org>
Subject: Re:[VOTE] Apache NuttX 12.7.0 RC0 release

+1 for CanMV230 device.

Checked with Canmv230 on Oct 4th, 2024 from Ubuntu 23.04 desktop.


In general is works, with&nbsp; minor issues:
- Two kernel mode configs `nsbi` and `knsh` both show used memory growth after 
ostest.
- The protected mode `pnsh` facing tight stack for NSH app, thus lead to weird 
free memory status. After tweaking kconfig with a larger stack size config, it 
looks fine.


Given the fact that no real k230 project is known, I am ok to go ahead with 
this RC.





### toolchain


Toolchain name: `gcc-riscv64-unknown-elf 10.2.0-0ubuntu1` on Ubuntu 22.04


```shell
$ riscv64-unknown-elf-gcc -v
Using built-in specs.
Target: riscv64-unknown-elf
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 10.2.0 ()
```


### nsh


```
## Starting application at 0x06000000 ...
ABC
NuttShell (NSH) NuttX-12.7.0
nsh&gt; cat /proc/version
NuttX version 12.7.0 10e44f8915 Oct &nbsp;4 2024 08:20:24 canmv230:nsh
nsh&gt; free
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Umem: &nbsp; 16585336 &nbsp; &nbsp; &nbsp; 8024 &nbsp; 
16577312 &nbsp; &nbsp; &nbsp; 8704 &nbsp; 16577312 &nbsp; &nbsp; 22 &nbsp; 
&nbsp; &nbsp;1
nsh&gt; ps
&nbsp; PID GROUP PRI POLICY &nbsp; TYPE &nbsp; &nbsp;NPX STATE &nbsp; 
&nbsp;EVENT &nbsp; &nbsp; SIGMASK &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; STACK 
&nbsp;USED &nbsp;FILLED COMMAND
&nbsp; &nbsp; 0 &nbsp; &nbsp; 0 &nbsp; 0 FIFO &nbsp; &nbsp; Kthread &nbsp; - 
Ready &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
002032000816 &nbsp;40.1% &nbsp;Idle_Task
&nbsp; &nbsp; 1 &nbsp; &nbsp; 1 100 RR &nbsp; &nbsp; &nbsp; Task &nbsp; &nbsp; 
&nbsp;- Running &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
003024002304 &nbsp;76.1% &nbsp;nsh_main
nsh&gt; ostest &gt;/dev/null; rm -r /var; free
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
setvbuf_test: Using NO buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Umem: &nbsp; 16585336 &nbsp; &nbsp; &nbsp; 8024 &nbsp; 
16577312 &nbsp; &nbsp; &nbsp;51024 &nbsp; 16577312 &nbsp; &nbsp; 22 &nbsp; 
&nbsp; &nbsp;1
nsh&gt;
```


### pnsh




```
Bytes transferred = 366196 (59674 hex)
## Starting application at 0x06000000 ...
ABC
NuttShell (NSH) NuttX-12.7.0
nsh&gt; cat /proc/version
NuttX version 12.7.0 10e44f8915 Oct &nbsp;4 2024 08:35:24 canmv230:pnsh
nsh&gt; ps
&nbsp; PID GROUP PRI POLICY &nbsp; TYPE &nbsp; &nbsp;NPX STATE &nbsp; 
&nbsp;EVENT &nbsp; &nbsp; SIGMASK &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; STACK 
&nbsp; USED &nbsp;FILLED COMMAND
&nbsp; &nbsp; 0 &nbsp; &nbsp; 0 &nbsp; 0 FIFO &nbsp; &nbsp; Kthread &nbsp; - 
Ready &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 002032 
000816 &nbsp;40.1% &nbsp;Idle_Task
&nbsp; &nbsp; 1 &nbsp; &nbsp; 1 100 RR &nbsp; &nbsp; &nbsp; Task &nbsp; &nbsp; 
&nbsp;- Running &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
003024 002800 &nbsp;92.5%! nsh_main
nsh&gt; free
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1034232 &nbsp; &nbsp; &nbsp; 3448 
&nbsp; &nbsp;1030784 &nbsp; &nbsp; &nbsp; 4288 &nbsp; &nbsp;1030784 &nbsp; 
&nbsp; 17 &nbsp; &nbsp; &nbsp;1
&nbsp; &nbsp; &nbsp; Umem: &nbsp; &nbsp;1045080 &nbsp; &nbsp; &nbsp; 6040 
&nbsp; &nbsp;1039040 &nbsp; &nbsp; &nbsp; 6752 &nbsp; &nbsp;1039040 &nbsp; 
&nbsp; &nbsp;9 &nbsp; &nbsp; &nbsp;1
nsh&gt; ostest &gt;/dev/null; rm -r /var; free
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
setvbuf_test: Using NO buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1034232 &nbsp; &nbsp; &nbsp; 3448 
&nbsp; &nbsp;1030784 &nbsp; &nbsp; &nbsp;12416 &nbsp; &nbsp;1030784 &nbsp; 
&nbsp; 17 &nbsp; &nbsp; &nbsp;1
&nbsp; &nbsp; &nbsp; Umem: &nbsp; &nbsp;1045080 &nbsp; &nbsp; &nbsp; 1512 
1532345888 &nbsp; &nbsp; &nbsp;45328 1431655764 &nbsp; &nbsp; &nbsp;4 &nbsp; 
&nbsp; &nbsp;2


```


After enlarging NSH stack size, it looks fine:


```
Bytes transferred = 366204 (5967c hex)
## Starting application at 0x06000000 ...
ABC
NuttShell (NSH) NuttX-12.7.0
nsh&gt; ps
&nbsp; PID GROUP PRI POLICY &nbsp; TYPE &nbsp; &nbsp;NPX STATE &nbsp; 
&nbsp;EVENT &nbsp; &nbsp; SIGMASK &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; STACK 
&nbsp; USED &nbsp;FILLED COMMAND
&nbsp; &nbsp; 0 &nbsp; &nbsp; 0 &nbsp; 0 FIFO &nbsp; &nbsp; Kthread &nbsp; - 
Ready &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 002032 
000816 &nbsp;40.1% &nbsp;Idle_Task
&nbsp; &nbsp; 1 &nbsp; &nbsp; 1 100 RR &nbsp; &nbsp; &nbsp; Task &nbsp; &nbsp; 
&nbsp;- Running &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
004048 002800 &nbsp;69.1% &nbsp;nsh_main
nsh&gt; free
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1034232 &nbsp; &nbsp; &nbsp; 3448 
&nbsp; &nbsp;1030784 &nbsp; &nbsp; &nbsp; 4288 &nbsp; &nbsp;1030784 &nbsp; 
&nbsp; 17 &nbsp; &nbsp; &nbsp;1
&nbsp; &nbsp; &nbsp; Umem: &nbsp; &nbsp;1045080 &nbsp; &nbsp; &nbsp; 7064 
&nbsp; &nbsp;1038016 &nbsp; &nbsp; &nbsp; 7744 &nbsp; &nbsp;1038016 &nbsp; 
&nbsp; &nbsp;9 &nbsp; &nbsp; &nbsp;1
nsh&gt; ostest &gt;/dev/null; rm -r /var; free
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
setvbuf_test: Using NO buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1034232 &nbsp; &nbsp; &nbsp; 3448 
&nbsp; &nbsp;1030784 &nbsp; &nbsp; &nbsp;12416 &nbsp; &nbsp;1030784 &nbsp; 
&nbsp; 17 &nbsp; &nbsp; &nbsp;1
&nbsp; &nbsp; &nbsp; Umem: &nbsp; &nbsp;1045080 &nbsp; &nbsp; &nbsp; 7064 
&nbsp; &nbsp;1038016 &nbsp; &nbsp; &nbsp;46352 &nbsp; &nbsp;1025792 &nbsp; 
&nbsp; &nbsp;9 &nbsp; &nbsp; &nbsp;2
nsh&gt;
```


### nsbi


```
Bytes transferred = 525064 (80308 hex)
## Starting application at 0x06000000 ...
BC
NuttShell (NSH) NuttX-12.7.0
nsh&gt; cat /proc/version
NuttX version 12.7.0 10e44f8915 Oct &nbsp;4 2024 08:41:16 canmv230:nsbi
nsh&gt; ps
&nbsp; PID GROUP PRI POLICY &nbsp; TYPE &nbsp; &nbsp;NPX STATE &nbsp; 
&nbsp;EVENT &nbsp; &nbsp; SIGMASK &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; STACK 
&nbsp; USED &nbsp;FILLED COMMAND
&nbsp; &nbsp; 0 &nbsp; &nbsp; 0 &nbsp; 0 FIFO &nbsp; &nbsp; Kthread &nbsp; - 
Ready &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 003056 
000720 &nbsp;23.5% &nbsp;Idle_Task
&nbsp; &nbsp; 1 &nbsp; &nbsp; 0 100 RR &nbsp; &nbsp; &nbsp; Kthread &nbsp; - 
Waiting &nbsp;Semaphore 0000000000000000 001968 000720 &nbsp;36.5% &nbsp;lpwork 
0x6080008 0x6080050
&nbsp; &nbsp; 3 &nbsp; &nbsp; 3 100 RR &nbsp; &nbsp; &nbsp; Task &nbsp; &nbsp; 
&nbsp;- Running &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
003008 001352 &nbsp;44.9% &nbsp;/system/bin/init
nsh&gt; free
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1528824 &nbsp; &nbsp; &nbsp;10440 
&nbsp; &nbsp;1518384 &nbsp; &nbsp; &nbsp;24704 &nbsp; &nbsp;1517712 &nbsp; 
&nbsp; 34 &nbsp; &nbsp; &nbsp;4
&nbsp; &nbsp; &nbsp; Page: &nbsp; 14680064 &nbsp; &nbsp; 606208 &nbsp; 14073856 
&nbsp; 14073856
nsh&gt; ostest &gt;/dev/null ; rm -r /var; free
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
setvbuf_test: Using NO buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1528824 &nbsp; &nbsp; &nbsp;10584 
&nbsp; &nbsp;1518240 &nbsp; &nbsp; &nbsp;51232 &nbsp; &nbsp;1517712 &nbsp; 
&nbsp; 35 &nbsp; &nbsp; &nbsp;5
&nbsp; &nbsp; &nbsp; Page: &nbsp; 14680064 &nbsp; &nbsp;1228800 &nbsp; 13451264 
&nbsp; 13451264
nsh&gt;
```


### knsh


```
Bytes transferred = 3146472 (3002e8 hex)
## Starting application at 0x06000000 ...


OpenSBI v0.9
&nbsp; &nbsp;____ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp;_____ ____ _____
&nbsp; / __ \ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;/ 
____| &nbsp;_ \_ &nbsp; _|
&nbsp;| | &nbsp;| |_ __ &nbsp; ___ _ __ | (___ | |_) || |
&nbsp;| | &nbsp;| | '_ \ / _ \ '_ \ \___ \| &nbsp;_ < | |
&nbsp;| |__| | |_) | &nbsp;__/ | | |____) | |_) || |_
&nbsp; \____/| .__/ \___|_| |_|_____/|____/_____|
&nbsp; &nbsp; &nbsp; &nbsp; | |
&nbsp; &nbsp; &nbsp; &nbsp; |_|


Platform Name &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; : T-HEAD c908
Platform Features &nbsp; &nbsp; &nbsp; &nbsp; : mfdeleg
Platform HART Count &nbsp; &nbsp; &nbsp; : 1
Platform IPI Device &nbsp; &nbsp; &nbsp; : clint
Platform Timer Device &nbsp; &nbsp; : clint
Platform Console Device &nbsp; : uart8250
Platform HSM Device &nbsp; &nbsp; &nbsp; : ---
Platform SysReset Device &nbsp;: ---
Firmware Base &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; : 0x8000000
Firmware Size &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; : 108 KB
Runtime SBI Version &nbsp; &nbsp; &nbsp; : 0.3


Domain0 Name &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: root
Domain0 Boot HART &nbsp; &nbsp; &nbsp; &nbsp; : 0
Domain0 HARTs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; : 0*
Domain0 Region00 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: 
0x0000000f04000000-0x0000000f0400ffff (I)
Domain0 Region01 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: 
0x0000000008000000-0x000000000801ffff ()
Domain0 Region02 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: 
0x0000000000000000-0xffffffffffffffff (R,W,X)
Domain0 Next Address &nbsp; &nbsp; &nbsp;: 0x0000000008200000
Domain0 Next Arg1 &nbsp; &nbsp; &nbsp; &nbsp; : 0x000000000a000000
Domain0 Next Mode &nbsp; &nbsp; &nbsp; &nbsp; : S-mode
Domain0 SysReset &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: yes


Boot HART ID &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: 0
Boot HART Domain &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: root
Boot HART ISA &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; : rv64imafdcbsux
Boot HART Features &nbsp; &nbsp; &nbsp; &nbsp;: scounteren,mcounteren,time
Boot HART PMP Count &nbsp; &nbsp; &nbsp; : 64
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 30
Boot HART MHPM Count &nbsp; &nbsp; &nbsp;: 16
Boot HART MHPM Count &nbsp; &nbsp; &nbsp;: 16
Boot HART MIDELEG &nbsp; &nbsp; &nbsp; &nbsp; : 0x0000000000000222
Boot HART MEDELEG &nbsp; &nbsp; &nbsp; &nbsp; : 0x000000000000b109
ABC
NuttShell (NSH) NuttX-12.7.0
nsh&gt; cat /proc/version
NuttX version 12.7.0 10e44f8915 Oct &nbsp;4 2024 08:45:51 canmv230:knsh
nsh&gt; ps
&nbsp; PID GROUP PRI POLICY &nbsp; TYPE &nbsp; &nbsp;NPX STATE &nbsp; 
&nbsp;EVENT &nbsp; &nbsp; SIGMASK &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; STACK 
&nbsp; USED &nbsp;FILLED COMMAND
&nbsp; &nbsp; 0 &nbsp; &nbsp; 0 &nbsp; 0 FIFO &nbsp; &nbsp; Kthread &nbsp; - 
Ready &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 003056 
000720 &nbsp;23.5% &nbsp;Idle_Task
&nbsp; &nbsp; 1 &nbsp; &nbsp; 0 100 RR &nbsp; &nbsp; &nbsp; Kthread &nbsp; - 
Waiting &nbsp;Semaphore 0000000000000000 001968 000720 &nbsp;36.5% &nbsp;lpwork 
0x8300000 0x8300048
&nbsp; &nbsp; 3 &nbsp; &nbsp; 3 100 RR &nbsp; &nbsp; &nbsp; Task &nbsp; &nbsp; 
&nbsp;- Running &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0000000000000000 
003008 001352 &nbsp;44.9% &nbsp;/system/bin/init
nsh&gt; free
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1008632 &nbsp; &nbsp; &nbsp;10312 
&nbsp; &nbsp; 998320 &nbsp; &nbsp; &nbsp;24576 &nbsp; &nbsp; 994272 &nbsp; 
&nbsp; 34 &nbsp; &nbsp; &nbsp;4
&nbsp; &nbsp; &nbsp; Page: &nbsp; 10485760 &nbsp; &nbsp; 606208 &nbsp; 
&nbsp;9879552 &nbsp; &nbsp;9879552
nsh&gt; ostest &gt;/dev/null ; rm -r /var ; free
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
setvbuf_test: Using NO buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Using FULL buffering, pre-allocated buffer
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;total &nbsp; 
&nbsp; &nbsp; used &nbsp; &nbsp; &nbsp; free &nbsp; &nbsp;maxused &nbsp; 
&nbsp;maxfree &nbsp;nused &nbsp;nfree
&nbsp; &nbsp; &nbsp; Kmem: &nbsp; &nbsp;1008632 &nbsp; &nbsp; &nbsp;10456 
&nbsp; &nbsp; 998176 &nbsp; &nbsp; &nbsp;51168 &nbsp; &nbsp; 994272 &nbsp; 
&nbsp; 35 &nbsp; &nbsp; &nbsp;5
&nbsp; &nbsp; &nbsp; Page: &nbsp; 10485760 &nbsp; &nbsp;1228800 &nbsp; 
&nbsp;9256960 &nbsp; &nbsp;9256960
nsh&gt;
```







Original



From:"Alin Jerpelea"< jerpe...@gmail.com &gt;;

Date:2024/10/3 16:35

To:"dev"< dev@nuttx.apache.org &gt;;

Subject:[VOTE] Apache NuttX 12.7.0 RC0 release


Hello all,
Apache NuttX 12.7.0 RC0 has been staged under [1] and it's
time to vote on accepting it for release. Voting will be open for 72hr.

A minimum of 3 binding +1 votes and more binding +1 than binding -1 are
required to pass.

The Apache requirements for approving a release can be found here [3]
"Before voting +1 PMC members are required to download the signed
source code package, compile it as provided, and test the resulting
executable on their own platform, along with also verifying that the
package meets the requirements of the ASF policy on releases."

A document to walk through some of this process has been published on
our project wiki and can be found here [4].

[ ] +1 accept (indicate what you validated - e.g. performed the non-RM
items in [4])
[ ] -1 reject (explanation required)

Thank you all,
Alin Jerpelea

SCM Information:
  Release tag: nuttx-12.7.0-RC0
  Hash for the release nuttx tag: 10e44f8915a4e4dc016f117bc75973750c7e3edf
  Hash for the release nuttx-apps tag:
ac11e3cba9a1c9db02e0b9072e89e9113d4e776d

[1] 
https://eur05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdist.apache.org%2Frepos%2Fdist%2Fdev%2Fnuttx%2F12.7.0-RC0%2F&data=05%7C02%7Cville.juven%40unikie.com%7C9d25f0b22cf2439dc16e08dce41191f1%7C9207ba3377314e38abf1c7183f53f8c3%7C0%7C0%7C638636011338286721%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=BQCa2iXZvBsmiurVs2aAqiuJCRM5C6pTAvrsKCGnnq8%3D&reserved=0<https://dist.apache.org/repos/dist/dev/nuttx/12.7.0-RC0/>
[2]
https://eur05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fraw.githubusercontent.com%2Fapache%2Fnuttx%2Fnuttx-12.7.0-RC0%2FReleaseNotes&data=05%7C02%7Cville.juven%40unikie.com%7C9d25f0b22cf2439dc16e08dce41191f1%7C9207ba3377314e38abf1c7183f53f8c3%7C0%7C0%7C638636011338307489%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=itVrq47YkY9Mq2IQswvdHkC8T1Yt3YS9uBHfFZCKdiQ%3D&reserved=0<https://raw.githubusercontent.com/apache/nuttx/nuttx-12.7.0-RC0/ReleaseNotes>
[3] 
https://eur05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.apache.org%2Fdev%2Frelease.html%23approving-a-release&data=05%7C02%7Cville.juven%40unikie.com%7C9d25f0b22cf2439dc16e08dce41191f1%7C9207ba3377314e38abf1c7183f53f8c3%7C0%7C0%7C638636011338318701%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=yhcV7QkD7Wcw1akoqnxn8Eni7dr0B7DPDfEVSQFH1I8%3D&reserved=0<https://www.apache.org/dev/release.html#approving-a-release>
[4]
https://eur05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay%2FNUTTX%2FValidating%2Ba%2Bstaged%2BRelease&data=05%7C02%7Cville.juven%40unikie.com%7C9d25f0b22cf2439dc16e08dce41191f1%7C9207ba3377314e38abf1c7183f53f8c3%7C0%7C0%7C638636011338329126%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=we8z0s7Bn5HH2jvHck1NQOmbuA2pPK1eTuBbP0XQ%2Fws%3D&reserved=0<https://cwiki.apache.org/confluence/display/NUTTX/Validating+a+staged+Release>