Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-07-20 Thread Richard Henderson
On 07/01/2015 07:21 PM, Laurent Vivier wrote: Le 01/07/2015 15:15, Aurelien Jarno a écrit : On 2015-07-01 01:58, Laurent Vivier wrote: Le 30/06/2015 19:20, Peter Maydell a écrit : On 30 June 2015 at 18:13, Laurent Vivier wrote: Le 30/06/2015 18:45, Peter Maydell a écrit : On 30 June 2

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-07-01 Thread Aurelien Jarno
On 2015-07-01 20:21, Laurent Vivier wrote: > > > Le 01/07/2015 15:15, Aurelien Jarno a écrit : > > On 2015-07-01 01:58, Laurent Vivier wrote: > >> > >> > >> Le 30/06/2015 19:20, Peter Maydell a écrit : > >>> On 30 June 2015 at 18:13, Laurent Vivier wrote: > > > Le 30/06/2015 18:45

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-07-01 Thread Laurent Vivier
Le 01/07/2015 15:15, Aurelien Jarno a écrit : > On 2015-07-01 01:58, Laurent Vivier wrote: >> >> >> Le 30/06/2015 19:20, Peter Maydell a écrit : >>> On 30 June 2015 at 18:13, Laurent Vivier wrote: Le 30/06/2015 18:45, Peter Maydell a écrit : > On 30 June 2015 at 17:19, Laurent

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-07-01 Thread Aurelien Jarno
On 2015-07-01 01:58, Laurent Vivier wrote: > > > Le 30/06/2015 19:20, Peter Maydell a écrit : > > On 30 June 2015 at 18:13, Laurent Vivier wrote: > >> > >> > >> Le 30/06/2015 18:45, Peter Maydell a écrit : > >>> On 30 June 2015 at 17:19, Laurent Vivier wrote: > When guest base is disabled,

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-07-01 Thread Peter Maydell
On 1 July 2015 at 00:58, Laurent Vivier wrote: > Le 30/06/2015 19:20, Peter Maydell a écrit : >> On 30 June 2015 at 18:13, Laurent Vivier wrote: >>> >>> >>> Le 30/06/2015 18:45, Peter Maydell a écrit : On 30 June 2015 at 17:19, Laurent Vivier wrote: > When guest base is disabled, RESERV

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-06-30 Thread Laurent Vivier
Le 30/06/2015 19:20, Peter Maydell a écrit : > On 30 June 2015 at 18:13, Laurent Vivier wrote: >> >> >> Le 30/06/2015 18:45, Peter Maydell a écrit : >>> On 30 June 2015 at 17:19, Laurent Vivier wrote: When guest base is disabled, RESERVED_VA is 0, and (__guest < RESERVED_VA) is always

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-06-30 Thread Peter Maydell
On 30 June 2015 at 18:13, Laurent Vivier wrote: > > > Le 30/06/2015 18:45, Peter Maydell a écrit : >> On 30 June 2015 at 17:19, Laurent Vivier wrote: >>> When guest base is disabled, RESERVED_VA is 0, and >>> (__guest < RESERVED_VA) is always false as __guest is unsigned. >>> >>> With -Werror=typ

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-06-30 Thread Laurent Vivier
Le 30/06/2015 18:45, Peter Maydell a écrit : > On 30 June 2015 at 17:19, Laurent Vivier wrote: >> When guest base is disabled, RESERVED_VA is 0, and >> (__guest < RESERVED_VA) is always false as __guest is unsigned. >> >> With -Werror=type-limits, this triggers an error: >> >> include/exec/c

Re: [Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-06-30 Thread Peter Maydell
On 30 June 2015 at 17:19, Laurent Vivier wrote: > When guest base is disabled, RESERVED_VA is 0, and > (__guest < RESERVED_VA) is always false as __guest is unsigned. > > With -Werror=type-limits, this triggers an error: > > include/exec/cpu_ldst.h:60:31: error: comparison of unsigned expressi

[Qemu-devel] [PATCH] linux-user: Avoid compilation error with --disable-guest-base

2015-06-30 Thread Laurent Vivier
When guest base is disabled, RESERVED_VA is 0, and (__guest < RESERVED_VA) is always false as __guest is unsigned. With -Werror=type-limits, this triggers an error: include/exec/cpu_ldst.h:60:31: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits] (!RE