Re: remove set_fs calls from the coredump code v6

2020-05-06 Thread Eric W. Biederman
Christoph Hellwig writes: > On Tue, May 05, 2020 at 03:28:50PM -0500, Eric W. Biederman wrote: >> We probably can. After introducing a kernel_compat_siginfo that is >> the size that userspace actually would need. >> >> It isn't something I want to mess with until this code gets merged, as I >>

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Christoph Hellwig
On Tue, May 05, 2020 at 03:28:50PM -0500, Eric W. Biederman wrote: > We probably can. After introducing a kernel_compat_siginfo that is > the size that userspace actually would need. > > It isn't something I want to mess with until this code gets merged, as I > think the set_fs cleanups are more

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Al Viro
On Tue, May 05, 2020 at 10:42:58PM +0200, Christoph Hellwig wrote: > On Tue, May 05, 2020 at 09:34:46PM +0100, Al Viro wrote: > > Looks good. Want me to put it into vfs.git? #work.set_fs-exec, perhaps? > > Sounds good. Applied, pushed and added into #for-next

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Christoph Hellwig
On Tue, May 05, 2020 at 09:34:46PM +0100, Al Viro wrote: > Looks good. Want me to put it into vfs.git? #work.set_fs-exec, perhaps? Sounds good.

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Al Viro
On Tue, May 05, 2020 at 12:12:49PM +0200, Christoph Hellwig wrote: > Hi all, > > this series gets rid of playing with the address limit in the exec and > coredump code. Most of this was fairly trivial, the biggest changes are > those to the spufs coredump code. > > Changes since v5: > - fix uac

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Eric W. Biederman
Linus Torvalds writes: > On Tue, May 5, 2020 at 3:13 AM Christoph Hellwig wrote: >> >> this series gets rid of playing with the address limit in the exec and >> coredump code. Most of this was fairly trivial, the biggest changes are >> those to the spufs coredump code. > > Ack, nice, and looks

Re: remove set_fs calls from the coredump code v6

2020-05-05 Thread Linus Torvalds
On Tue, May 5, 2020 at 3:13 AM Christoph Hellwig wrote: > > this series gets rid of playing with the address limit in the exec and > coredump code. Most of this was fairly trivial, the biggest changes are > those to the spufs coredump code. Ack, nice, and looks good. The only part I dislike is