Bug#762195: libc6: libpthread: hardware-assisted lock elision hazardous on x86

2014-09-29 Thread Henrique de Moraes Holschuh
On Mon, 29 Sep 2014, Henrique de Moraes Holschuh wrote: > On Fri, 19 Sep 2014, Henrique de Moraes Holschuh wrote: > Apparently there's at least one codepath that attempts to use lock elision > regardless of --enable-lock-elision in x86 in rwlock. I'm searching for it. Indeed it looks like glibc 2

Bug#762195: libc6: libpthread: hardware-assisted lock elision hazardous on x86

2014-09-29 Thread Henrique de Moraes Holschuh
On Fri, 19 Sep 2014, Henrique de Moraes Holschuh wrote: > On Fri, 19 Sep 2014, Carlos O'Donell wrote: > > On Fri, Sep 19, 2014 at 6:18 PM, Henrique de Moraes Holschuh > > wrote: > > > On Fri, 19 Sep 2014, Henrique de Moraes Holschuh wrote: > > >> I can live with that, and I think I can prepare a p