Re: [PATCH] ppc64-implement-a-vdso-and-use-it-for-signal-trampoline gas workaround

2005-03-05 Thread Andrew Morton
Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote: > > On Sat, 2005-03-05 at 17:33 +, Linux Kernel Mailing List wrote: > > ChangeSet 1.2212, 2005/03/05 09:33:46-08:00, [EMAIL PROTECTED] > > > >[PATCH] ppc64-implement-a-vdso-and-use-it-for-signa

Re: [PATCH] ppc64-implement-a-vdso-and-use-it-for-signal-trampoline gas workaround

2005-03-05 Thread Benjamin Herrenschmidt
On Sat, 2005-03-05 at 17:33 +, Linux Kernel Mailing List wrote: > ChangeSet 1.2212, 2005/03/05 09:33:46-08:00, [EMAIL PROTECTED] > > [PATCH] ppc64-implement-a-vdso-and-use-it-for-signal-trampoline gas > workaround > > I cannot find a version of binu

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline #3

2005-02-11 Thread Benjamin Herrenschmidt
On Fri, 2005-02-11 at 19:10 +0100, Hans-Peter Jansen wrote: > Hi Ben, > > are you copyrighting under a new pseudonym? E.g.: > > On Thursday 10 February 2005 03:32, Benjamin Herrenschmidt wrote: > > === > > --- /dev/null 1970-01

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline #3

2005-02-11 Thread Hans-Peter Jansen
Hi Ben, are you copyrighting under a new pseudonym? E.g.: On Thursday 10 February 2005 03:32, Benjamin Herrenschmidt wrote: > === > --- /dev/null 1970-01-01 00:00:00.0 + > +++ linux-work/arch/ppc64/kernel/vdso32/sigtramp.

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline

2005-01-31 Thread Benjamin Herrenschmidt
> Right hand side is evaluated only when left hand side is used. > Also very usefull. Example just mocked up: > cmd_vdso32_cc = $(CC) -T $^ -o $@ > > Doing late evaluation will cause correct replacement of $^ and $@ when > used. When cmd_vdso_32 is defined make does not know the desired values >

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline #2

2005-01-31 Thread Sam Ravnborg
On Tue, Feb 01, 2005 at 12:49:44PM +1100, Benjamin Herrenschmidt wrote: core-y+= arch/ppc64/kernel/ > +core-y += arch/ppc64/kernel/vdso32/ > +core-y += arch/ppc64/kernel/vdso64/ Please include your previo

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline

2005-01-31 Thread Sam Ravnborg
On Tue, Feb 01, 2005 at 11:38:02AM +1100, Benjamin Herrenschmidt wrote: > > > Also notice that ':=' uses all over. No need to use late evaluation when > > no dynamic references are used ($ $@ etc.). > > Hrm... Rusty tells me that you got it backward ;) Anyway, I'll stick > to := for now, it's not

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline

2005-01-31 Thread Benjamin Herrenschmidt
> Also notice that ':=' uses all over. No need to use late evaluation when > no dynamic references are used ($ $@ etc.). Hrm... Rusty tells me that you got it backward ;) Anyway, I'll stick to := for now, it's not really an issue. Ben. - To unsubscribe from this list: send the line "unsubscrib

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline

2005-01-31 Thread Benjamin Herrenschmidt
On Mon, 2005-01-31 at 20:27 +0100, Sam Ravnborg wrote: > > Index: linux-work/arch/ppc64/kernel/vdso32/Makefile > > === > > --- /dev/null 1970-01-01 00:00:00.0 + > > +++ linux-work/arch/ppc64/kernel/vdso32/Makefile

Re: [PATCH] ppc64: Implement a vDSO and use it for signal trampoline

2005-01-31 Thread Sam Ravnborg
> Index: linux-work/arch/ppc64/kernel/vdso32/Makefile > === > --- /dev/null 1970-01-01 00:00:00.0 + > +++ linux-work/arch/ppc64/kernel/vdso32/Makefile 2005-01-31 > 16:25:56.0 +1100 > @@ -0,0 +1,50 @@ > +# Choo