Re: [PATCH v8 33/38] kselftest/arm64: Add a GCS test program built with the system libc

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


On Mon, Feb 19, 2024 at 11:15:57PM -0300, Thiago Jung Bauermann wrote:

> The only issue as can be seen above is that the can_call_function test
> is failing. The child is getting a GCS Segmentation fault when returning
> from fork().

> I tried debugging it with GDB, but I don't see what's wrong since the
> address in LR matches the first entry in GCSPR. Here is the
> debug session:

I believe based on prior discussions that you're running this using
shrinkwrap - can you confirm exactly how please, including things like
which firmware configuration you're using?  I'm using current git with

  shrinkwrap run \
        --rtvar KERNEL=arch/arm64/boot/Image \
        --rtvar ROOTFS=${ROOTFS} \
        --rtvar CMDLINE="${CMDLINE}" \
        --overlay=arch/v9.4.yaml ns-edk2.yaml

and a locally built yocto and everything seems perfectly happy.

Attachment: signature.asc
Description: PGP signature

[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [NTFS 3]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [NTFS 3]     [Samba]     [Device Mapper]     [CEPH Development]

  Powered by Linux