Hi Bruce,
All built in-tree, the same recipe builds an armv7h kernel so I'll try a
build for that and see if it's something aarch64 specific. All the
modules are failing to load so it's not something specific to g_ether.
Please see kernel recipe below for reference.
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
inherit kernel
S = "${WORKDIR}/git"
SRCREV = "redacted"
KBRANCH = "v5.9-rc2"
LINUX_VERSION ?= "${KBRANCH}-g${SRCREV}"
PV = "${LINUX_VERSION}"
SRC_URI = " \
git://g...@github.com/redacted/linux.git;name=kernel;branch=${KBRANCH};protocol=ssh
\
"
do_configure_prepend() {
if [ -n "${KBUILD_DEFCONFIG}" ] && [ -f
"${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG}" ]; then
oe_runmake_call -C ${S} CC="${KERNEL_CC}"
LD="${KERNEL_LD}" O=${B} ${KBUILD_DEFCONFIG}
fi
}
Cheers,
Jack.
On 28/08/2020 21:55, Bruce Ashfield wrote:
> On Fri, Aug 28, 2020 at 4:20 PM Jack Mitchell <m...@embed.me.uk> wrote:
>>
>> Having just upgraded my mainline kernel recipe to a v5.8/v5.9-rc2 kernel
>> from v5.5.8 I've found that modules have somehow broken. I've flicked
>> between the two and confirmed that the old kernel build works, and the
>> 5.8/5.9 build doesn't. I haven't changed anything bar the git commit
>> hash. It's a very simple kernel recipe basically just inheriting the
>> kernel bbclass and setting SRCREV. Running on current tip of master.
>>
>> I assume it's something symver related but wanted to ask if anybody
>> knows anything before I dig too deep.
>
> I can say that it is working for me on 5.8 and 5.9-rcX on the reference
> kernels.
>
> qemux86-64 login: root
> root@qemux86-64:~# uname -a
> Linux qemux86-64 5.8.4-yocto-standard #1 SMP PREEMPT Wed Aug 26
> 16:07:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
> root@qemux86-64:~# lsmod
> Module Size Used by
> parport_pc 24576
> parport 28672 1 parport_pc
> ata_piix 36864 0
> floppy 77824 0
> sch_fq_codel 20480 1
>
> my 5.9-rc is rebuilding right now, so I can double check it over the weekend.
>
> Not super useful, but there shouldn't be anything fundamentally
> broken, since we've been following along with the latest as usual.
>
> Is your g_ether built in-tree, or out of tree ?
>
> Bruce
>
>
>>
>> Cheers,
>> Jack.
>>
>> root@rk3399:~# uname -a
>> Linux rk3399 5.9.0-rc2 #1 SMP PREEMPT Fri Aug 28 18:47:44 UTC 2020
>> aarch64 GNU/Linux
>>
>> root@rk3399:~# modprobe g_ether
>> modprobe: ERROR: could not insert 'g_ether': Exec format error
>>
>> root@rk3399:~# modinfo
>> /lib/modules/5.9.0-rc2/kernel/drivers/usb/gadget/legacy/g_ether.ko
>> filename:
>> /lib/modules/5.9.0-rc2/kernel/drivers/usb/gadget/legacy/g_ether.ko
>> license: GPL
>> author: David Brownell, Benedikt Spanger
>> description: RNDIS/Ethernet Gadget
>> depends: libcomposite,u_ether,usb_f_rndis
>> intree: Y
>> name: g_ether
>> vermagic: 5.9.0-rc2 SMP preempt mod_unload aarch64
>> parm: idVendor:USB Vendor ID (ushort)
>> parm: idProduct:USB Product ID (ushort)
>> parm: bcdDevice:USB Device version (BCD) (ushort)
>> parm: iSerialNumber:SerialNumber string (charp)
>> parm: iManufacturer:USB Manufacturer string (charp)
>> parm: iProduct:USB Product string (charp)
>> parm: qmult:queue length multiplier at high/super speed (uint)
>> parm: dev_addr:Device Ethernet Address (charp)
>> parm: host_addr:Host Ethernet Address (charp)
>> parm: use_eem:use CDC EEM mode (bool)
>>
>> [jack@arch-corsair ~]$ file g_ether.ko
>> g_ether.ko: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV),
>> BuildID[sha1]=375c0485cb8c4b013dc0694725457bd111899f8c, not stripped
>>
>
>
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