Bug#983379: linux uml segfault

2021-03-07 Thread Hajime Tazaki
Sorry that this email is going to be long. In summary, what Johannes said is right: what objcopy does is not sufficient, and with ld it transforms as we expected. More goes to below. On Sat, 06 Mar 2021 05:22:19 +0900, Johannes Berg wrote: > > On Thu, 2021-03-04 at 14:38 +0900, Hajime

Bug#983379: linux uml segfault

2021-03-05 Thread Hajime Tazaki
might be late, but I'll give it a try with your dlopen reproducer. -- Hajime On Sat, 06 Mar 2021 05:22:19 +0900, Johannes Berg wrote: > > On Thu, 2021-03-04 at 14:38 +0900, Hajime Tazaki wrote: > > > > objcopy (from binutils) can localize symbols (i.e., objcopy -L

Bug#983379: linux uml segfault

2021-03-03 Thread Hajime Tazaki
On Thu, 04 Mar 2021 07:40:00 +0900, Johannes Berg wrote: > > I think the problem is here: > > > #24 0x6080f234 in ipc_init_ids (ids=0x60c60de8 ) > > at ipc/util.c:119 > > #25 0x60813c6d in sem_init_ns (ns=0x60d895bb ) at > > ipc/sem.c:254 > > #26 0x60015b5d in sem_init (