Re: Doesn't build 32 bit vDSO for arm64

On Mon, Nov 29, 2021 at 07:42:07PM +0530, Naresh Kamboju wrote:

Hi Greg and Antonio,

The stable-rc 5.4 build is failing. ( 5.10 and 5.15 builds pass ) because new build getting these two extra configs.

CONFIG_GENERIC_COMPAT_VDSO=y CONFIG_COMPAT_VDSO=y

These two configs are getting added by extra build variable

CROSS_COMPILE_COMPAT=arm-linux-gnueabihf-

This extra variable is coming from new tuxmake tool.

Doesn't build 32 bit vDSO for arm64 https://gitlab.com/Linaro/tuxmake/-/issues/160

ref: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Has this ever worked on 5.4 for this configuration?

Or is this a new problem with the current 5.4.y queue?

thanks,

greg k-