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Re: [PATCH] x86: Wire up 32-bit direct socket calls
- From: "H. Peter Anvin" <hpa at zytor dot com>
- To: Ingo Molnar <mingo at kernel dot org>, Andy Lutomirski <luto at amacapital dot net>
- Cc: Arnd Bergmann <arnd at arndb dot de>, Geert Uytterhoeven <geert at linux-m68k dot org>, Heiko Carstens <heiko dot carstens at de dot ibm dot com>, Andy Lutomirski <luto at kernel dot org>, X86 ML <x86 at kernel dot org>, Network Development <netdev at vger dot kernel dot org>, Tulio Magno Quites Machado Filho <tuliom at linux dot vnet dot ibm dot com>, "linux-kernel at vger dot kernel dot org" <linux-kernel at vger dot kernel dot org>, Alexander Larsson <alexl at redhat dot com>, Cosimo Cecchi <cosimo at endlessm dot com>, Dan Nicholson <nicholson at endlessm dot com>, libc-alpha <libc-alpha at sourceware dot org>, Rajalakshmi Srinivasaraghavan <raji at linux dot vnet dot ibm dot com>, Linux-Arch <linux-arch at vger dot kernel dot org>
- Date: Tue, 15 Sep 2015 13:55:28 -0700
- Subject: Re: [PATCH] x86: Wire up 32-bit direct socket calls
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- References: <cb5138299d37d5800e2d135b01a7667fa6115854 dot 1436912629 dot git dot luto at kernel dot org> <49726621 dot LPTnfQXYGz at wuerfel> <CAMuHMdXX31xZ4AS6FbeXLXgDn5UV5=0C3hrihuwDOP_abuJsBg at mail dot gmail dot com> <2108882 dot tTxglVCXxY at wuerfel> <CALCETrVbNs-bOfr8cC3CC2RrBtKctdw4d0o9Ds6RQfXEm466YQ at mail dot gmail dot com> <20150914133500 dot GA385 at gmail dot com>
On 09/14/2015 06:35 AM, Ingo Molnar wrote:
>>
>> I missed sys_ipc entirely.
>>
>> Ingo, Thomas, want to just wire those up, too? I can send a patch
>> next week, but it'll be as trivial as the socket one.
>
> Yeah, sure - split out system calls are so much better (and slightly faster) than
> omnibus demuxers.
>
Indeed. sys_socketcall and sys_ipc are legacy mistakes.
-hpa