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Date: Mon, 07 Feb 2011 21:10:56 -0500 From: Steven Rostedt <rostedt@...dmis.org> To: Ian Munsie <imunsie@....ibm.com> Cc: linux-kernel@...r.kernel.org, Andreas Dilger <adilger@...ger.ca>, Dave Kleikamp <shaggy@...ux.vnet.ibm.com>, Andrew Morton <akpm@...ux-foundation.org>, Jiri Kosina <jkosina@...e.cz>, Jason Baron <jbaron@...hat.com>, linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>, Alexander Graf <agraf@...e.de>, Ingo Molnar <mingo@...hat.com>, Paul Mackerras <paulus@...ba.org>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Frederic Weisbecker <fweisbec@...il.com>, Scott Wood <scottwood@...escale.com>, Nathan Lynch <ntl@...ox.com>, Avantika Mathur <mathur@...ux.vnet.ibm.com>, David Gibson <dwg@....ibm.com>, Andreas Schwab <schwab@...ux-m68k.org>, Namhyung Kim <namhyung@...il.com> Subject: Re: PowerPC, ftrace: Add PPC raw syscall tracepoints & ftrace fixes (mimimal subset only) v4 On Thu, 2011-02-03 at 14:27 +1100, Ian Munsie wrote: > Hi All, > > This is a partial version of my 'ftrace syscalls, PowerPC: Various fixes, > Compat Syscall support and PowerPC implementation'. This is updated from > yesterday with arch_syscall_addr changed to a static inline function from > Steven's suggestion. > > This subset implements the raw syscall tracepoints on PowerPC which has been > requested recently. It also fixes ftrace syscalls to ensure that events will > only be created for syscalls that successfully map their metadata to a syscall > number, so that non-working phantom events are not created. Patches #2 and #6 > in this series are not strictly necessary for this, they just optimise ftrace > syscalls a bit. > > What's missing from this series that was in the full 40 patch v2 series is the > conversion of all the syscalls implemented under /arch/powerpc, Jason Baron's > compat syscall support and the conversion of the remaining native and compat > syscalls to this infrastructure. Thanks Ian, I'll pull this into my local repo and start running my tests on it. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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