Re: lib/48324: ld.elf_so - tty.c memcpy overwrites tcb for tls variant 2

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

On 21/10/2013 02:55, Nat Sloss wrote:

[...]


>   It turns out if you declare var4 as __thread volatile var4 = 1 it passes.
>   
>   So I guess it has something to do with compiler optimization.
>   
>   So I patched the define containing __thread with __thread volatile in libmpfr
>   and all is well.  So I don't think that ld.elf_so/libpthread needs changing.
ld.elf_so need fixiing.

>   
>   Thank you to everyone who worked on this.
>   
>   Should I submit another PR with the changes to the mpfr package or should I
>   deal with it here?

Probably best a send PR.

Nick