From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org, Ulrich Drepper <drepper@redhat.com>
Subject: Re: [PATCH] sys_indirect kernel implementation for PowerPC
Date: Wed, 21 Nov 2007 14:42:45 +1100 [thread overview]
Message-ID: <20071121144245.e8abf9e8.sfr@canb.auug.org.au> (raw)
In-Reply-To: <18243.41278.72798.100000@cargo.ozlabs.ibm.com>
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On Wed, 21 Nov 2007 14:08:46 +1100 Paul Mackerras <paulus@samba.org> wrote:
>
> +#ifdef CONFIG_PPC64
Use CONFIG_COMPAT?
> +struct indirect_registers32 {
> + unsigned int syscall_nr;
> + unsigned int args[6];
These could (should?) be compat_ulong_t
> +++ b/include/asm-powerpc/systbl.h
> @@ -313,3 +313,4 @@ COMPAT_SYS_SPU(timerfd)
> SYSCALL_SPU(eventfd)
> COMPAT_SYS_SPU(sync_file_range2)
> COMPAT_SYS(fallocate)
> +COMPAT_SYS(indirect)
Do the SPUs want this?
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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next prev parent reply other threads:[~2007-11-21 3:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-21 3:08 [PATCH] sys_indirect kernel implementation for PowerPC Paul Mackerras
2007-11-21 3:29 ` Stephen Rothwell
2007-11-21 3:42 ` Stephen Rothwell [this message]
2007-11-21 3:49 ` Stephen Rothwell
2007-11-27 22:57 ` Arnd Bergmann
2007-11-21 4:45 ` Kumar Gala
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