Re: [uml-devel] [PATCH] remove csum_partial_copy_generic_i386 to clean up exception table

2014-07-18 Thread Richard Weinberger
Am 18.07.2014 01:13, schrieb Real Name: > On Sat, Jun 28, 2014 at 12:06:28PM +0800, Real Name wrote: >> On Sat, Jun 21, 2014 at 03:28:52PM +0800, Real Name wrote: >>> On Thu, Jun 05, 2014 at 11:49:49PM +0200, Richard Weinberger wrote: Am 05.06.2014 06:15, schrieb Honggang Li: > arch/x86/um

Re: [uml-devel] [PATCH v3] arm64, ia64, ppc, s390, sh, tile, um, x86, mm: Remove default gate area

2014-07-18 Thread H. Peter Anvin
On 07/18/2014 09:53 AM, Andy Lutomirski wrote: > > Splitting this will be annoying: I'd probably have to add a flag asking for > the new behavior, update all the arches, then remove the flag. The chance > of screwing up bisectability in the process seems pretty high. This seems > like overkill f

Re: [uml-devel] [PATCH v3] arm64, ia64, ppc, s390, sh, tile, um, x86, mm: Remove default gate area

2014-07-18 Thread Nathan Lynch
On 07/18/2014 11:53 AM, Andy Lutomirski wrote: > > On Jul 18, 2014 3:20 AM, "Richard Weinberger" > wrote: >> >> Am 18.07.2014 12:14, schrieb Will Deacon: >> > On Tue, Jul 15, 2014 at 03:47:26PM +0100, Andy Lutomirski wrote: >> >> On Sun, Jul 13, 2014 at 1:01 PM, Andy Lutomi

Re: [uml-devel] [PATCH v3] arm64, ia64, ppc, s390, sh, tile, um, x86, mm: Remove default gate area

2014-07-18 Thread Richard Weinberger
Am 18.07.2014 12:14, schrieb Will Deacon: > On Tue, Jul 15, 2014 at 03:47:26PM +0100, Andy Lutomirski wrote: >> On Sun, Jul 13, 2014 at 1:01 PM, Andy Lutomirski wrote: >>> The core mm code will provide a default gate area based on >>> FIXADDR_USER_START and FIXADDR_USER_END if >>> !defined(__HAVE_

Re: [uml-devel] [PATCH v3] arm64, ia64, ppc, s390, sh, tile, um, x86, mm: Remove default gate area

2014-07-18 Thread Will Deacon
On Tue, Jul 15, 2014 at 03:47:26PM +0100, Andy Lutomirski wrote: > On Sun, Jul 13, 2014 at 1:01 PM, Andy Lutomirski wrote: > > The core mm code will provide a default gate area based on > > FIXADDR_USER_START and FIXADDR_USER_END if > > !defined(__HAVE_ARCH_GATE_AREA) && defined(AT_SYSINFO_EHDR).

Re: [uml-devel] [PATCH v3] arm64, ia64, ppc, s390, sh, tile, um, x86, mm: Remove default gate area

2014-07-18 Thread Andy Lutomirski
On Jul 18, 2014 3:20 AM, "Richard Weinberger" wrote: > > Am 18.07.2014 12:14, schrieb Will Deacon: > > On Tue, Jul 15, 2014 at 03:47:26PM +0100, Andy Lutomirski wrote: > >> On Sun, Jul 13, 2014 at 1:01 PM, Andy Lutomirski wrote: > >>> The core mm code will provide a default gate area based on > >