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| author | Stefan Agner <stefan.agner@toradex.com> | 2017-12-22 10:49:04 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-22 14:02:15 +0100 |
| commit | 30a1208727729dae22cb42f9ba9ba17efe5e6f77 (patch) | |
| tree | 54e1aad7ac3ec63c726792b188d999cacb9150f0 /arch | |
| parent | 980e216a8adf313049645c7b0e906e806f109243 (diff) | |
apalis/colibri: disable undefined instruction events in user debugColibri-iMX7_LXDE-Image_2.8b1.64-20171229Colibri-iMX6_LXDE-Image_2.8b1.64-20171229Colibri-iMX6ULL_LXDE-Image_2.8b1.64-20171229Colibri-VF_LXDE-Image_2.8b1.64-20171229Colibri-T30_LXDE-Image_2.8b1.64-20171229Colibri-T20_LXDE-Image_2.8b1.64-20171229Apalis-iMX6_LXDE-Image_2.8b1.64-20171229Apalis-TK1_LXDE-Image_2.8b1.64-20171229Apalis-TK1-Mainline_LXDE-Image_2.8b1.64-20171229Apalis-T30_LXDE-Image_2.8b1.64-20171229
It turns out that OpenSSL calls undefined instructions to detect
ARM capabilities at runtime (via SIGILL handler). This leads to
stack traces e.g. when logging in using SSH:
[ 877.464442] sshd (613): undefined instruction: pc=76ee2da8
...
Disable undefined instruction events since it is used as an
autodetecion mechanism.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions