On Thu, Dec 22, 2022 at 10:01:16AM +0300, Nikita Shubin wrote:
Hello Tom!
On Mon, 19 Dec 2022 08:36:30 -0500 Tom Rini trini@konsulko.com wrote:
On Mon, Dec 19, 2022 at 11:21:45AM +0300, Nikita Shubin wrote:
Hello Tom and Simon!
On Sat, 17 Dec 2022 14:38:30 -0700 Simon Glass sjg@chromium.org wrote:
+Tom Rini
We do actually want to report the failure, since it means that the image will not function. This was a recent change requested by a few people.
It doesn't make sense to me - if i am passing "--allow-missing" than binman shouldn't fail drastically, cause i literally told him "It's okay if files are missing". What purpose does it have now, it we are failing regardless we are providing this flag or not ?
This breaks old behaviour by the way, when passing "--allow-missing" for missing blobs produced a warning instead of error.
Note that buildman looks for the message 'Some images are invalid' and either returning 103, or 0 if -W is given.
There is no attempt to produce a special exit code from the Makefile. It generally returns 2 (as per 'man make'), which is why buildman has this extra processing.
Well, there are only 3 codes for make and 2 indicates any failure:
"A status of two will be returned if any errors were encountered." (c)
This new behaviour looks the same with or without BINMAN_ALLOW_MISSING flag from top point of view:
With BINMAN_ALLOW_MISSING=1: Some images are invalid make[1]: *** [Makefile:1114: .binman_stamp] Error 103 make[1]: Leaving directory '/home/maquefel/workshop/overlord/u-boot' make: *** [Makefile:271: u-boot/u
$ echo $? 2-boot-nodtb.bin] Error 2
Without BINMAN_ALLOW_MISSING:
binman: Filename 'fw_dynamic.bin' not found in input path (.,.,./board/syntacore/scr7_elct,arch/riscv/dts) (cwd='/home/maquefel/workshop/overlord/u-boot') make[1]: *** [Makefile:1114: .binman_stamp] Error 1 make[1]: Leaving directory '/home/maquefel/workshop/overlord/u-boot' make: *** [Makefile:271: u-boot/u-boot-nodtb.bin] Error 2
$ echo $? 2
So that's the difference if build is failing either way ?
So, with what is in master right now, BINMAN_ALLOW_MISSING=1 should work as intended, while it did not at its introduction. Please confirm if your use cases work now, or not.
They don't actually, a few iterations ago i didn't even needed BINMAN_ALLOW_MISSING (now it's clear for me that i never needed it), as make produced only a warning and not a error.
Yes, it would only ever produce a warning before.
I have kernel and ramdisk sections in my binman file and FIT image is fully functional even if they are missing.
And now there is no way to tell u-boot not to fail if some blobs are missing.
What do you mean? That's what BINMAN_ALLOW_MISSING=1 does: $ make CROSS_COMPILE=~/.buildman-toolchains/gcc-12.2.0-nolibc/aarch64-linux/bin/aarch64-linux- BINMAN_ALLOW_MISSING=1 -sj pine64_plus_defconfig all -sj;echo $? ... Image 'main-section' is missing external blobs and is non-functional: atf-bl31 scp
/binman/u-boot-sunxi-with-spl/fit/images/atf/atf-bl31: Please read the section on ARM Trusted Firmware (ATF) in board/sunxi/README.sunxi64
/binman/u-boot-sunxi-with-spl/fit/images/scp/scp: SCP firmware is required for system suspend, but is otherwise optional. Please read the section on SCP firmware in board/sunxi/README.sunxi64
Some images are invalid 0 $
Is what I get on top of master right now.
The problem we needed to solve was the one that by default previously, you could run "make fooboard_config all", not have BL31/etc available, get a warning printed and a zero exit code, leading to non-obvious failures if you build indirectly (buildroot, yocto/OE, etc).
May be they shouldn't use BINMAN_ALLOW_MISSING when building u-boot at all then ?
Or can we, at least, have some BINMAN_REALLY_ALLOW_MISSING option or simply passing some flags with BINMAN_OPTS for example ?
Through: -W, --ignore-missing Return success even if there are missing blobs/bintools (requires -M)
seems to have really good synergy with:
-M, --allow-missing Allow external blobs and bintools to be missing
For BINMAN_ALLOW_MISSING.
Yes, that's what BINMAN_ALLOW_MISSING=1 does. If top of tree master doesn't work for you, can you please post a patch so that the rest of us can replicate the failure and see what to do next? Thanks.