On Tue, Feb 27, 2018 at 10:04:15PM +0100, Mark Kettenis wrote:
> The "new" AAPCS-based ABI that we have been using on armv7 for a while
> now requires various 64-bit types to be aligned on an 8-byte boundary.
> Unfortunately we didn't realize this when we switched and didn't
> adjust the
On 2018 Feb 27 (Tue) at 22:04:15 +0100 (+0100), Mark Kettenis wrote:
:The "new" AAPCS-based ABI that we have been using on armv7 for a while
:now requires various 64-bit types to be aligned on an 8-byte boundary.
:Unfortunately we didn't realize this when we switched and didn't
:adjust the
On Tue, Feb 27, 2018 at 10:04:15PM +0100, Mark Kettenis wrote:
> The "new" AAPCS-based ABI that we have been using on armv7 for a while
> now requires various 64-bit types to be aligned on an 8-byte boundary.
> Unfortunately we didn't realize this when we switched and didn't
> adjust the
>However, this triggers a flag day. It changes the CMSG ABI, which
>means that file descriptor passing breaks as soon as you boot a new
>kernel with old userland. That sucks since many of our daemons use
>file descriptor passing, including sshd. Can we deal with yet another
>ABI break on armv7?
