Hi Chuck,
On Mon, Feb 27, 2023 at 4:06 PM Chuck Lever III <chuck.lever@xxxxxxxxxx> wrote:
On Feb 27, 2023, at 4:51 AM, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
On Thu, Feb 23, 2023 at 5:52 PM Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
On Thu, Feb 23, 2023 at 5:19 PM Chuck Lever III <chuck.lever@xxxxxxxxxx> wrote:
On Feb 23, 2023, at 10:16 AM, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
Unable to handle kernel access at virtual address af06da84
I.e. a slightly different crash.
As the difference between the two crashes is modular vs. builtin,
this looks like an out-of-bound access in the test.
Just ran it on physical arm32 and arm64 (Renesas APE6EVM and
Salvator-XS), and the test crashes there, too.
Why not run the test suite just as I suggested?
kunit_kernel.ConfigError: m68k is not a valid arch, options are
['alpha', 'arm', 'arm64', 'i386', 'powerpc', 'riscv', 's390', 'sparc',
'x86_64']
Will look into adding m68k support ;-)
But the issue can easily be reproduced using
".../tools/testing/kunit/kunit.py run --arch=arm
--cross_compile=arm-linux-gnueabihf- --raw_output=all --kunitconfig
./net/sunrpc/.kunitconfig" on current upstream[1]:
I'm still not able to reproduce:
[cel@bazille odd-releases]$ tools/testing/kunit/kunit.py run --arch=arm
--cross_compile=arm-linux-gnueabihf- --raw_output=all --kunitconfig
./net/sunrpc/.kunitconfig
[10:04:14] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=arm O=.kunit olddefconfig
[10:04:18] Building KUnit Kernel ...
Populating config with:
$ make ARCH=arm O=.kunit olddefconfig
Building with:
$ make ARCH=arm O=.kunit --jobs=4
ERROR:root:gcc: error: unrecognized argument in option ‘-mabi=aapcs-linux’
gcc: note: valid arguments to ‘-mabi=’ are: ms sysv
gcc: error: unrecognized argument in option ‘-mabi=aapcs-linux’
gcc: note: valid arguments to ‘-mabi=’ are: ms sysv
gcc: error: unrecognized command-line option ‘-mlittle-endian’
gcc: error: unrecognized command-line option ‘-mlittle-endian’
gcc: error: unrecognized command-line option ‘-mtp=cp15’
gcc: error: unrecognized command-line option ‘-mtp=cp15’
gcc: error: unrecognized command-line option ‘-mfpu=vfp’
make[2]: *** [../scripts/Makefile.build:252: scripts/mod/empty.o] Error 1
make[2]: *** Waiting for unfinished jobs....
gcc: error: unrecognized command-line option ‘-mfpu=vfp’
make[2]: *** [../scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1
make[1]: *** [/home/cel/src/linux/odd-releases/Makefile:1297: prepare0] Error 2
make: *** [Makefile:242: __sub-make] Error 2
-bash: --cross_compile=arm-linux-gnueabihf-: command not found
-bash: ./net/sunrpc/.kunitconfig: Permission denied
[cel@bazille odd-releases]$ gcc --version
gcc (GCC) 12.2.1 20221121 (Red Hat 12.2.1-4)
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[cel@bazille odd-releases]$
What am I missing?
Please run that as a single command, not split across 3 lines.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
