From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 9049DDDF9E for ; Fri, 17 Apr 2009 20:44:19 +1000 (EST) Subject: Re: issues w/init From: Benjamin Herrenschmidt To: Paul Mackerras In-Reply-To: <18920.21593.737132.732053@cargo.ozlabs.ibm.com> References: <680ABFDC-A67F-48BB-B46C-564CB5373FEB@kernel.crashing.org> <88F07543-B7F6-4F27-B5FB-4780AD069D7E@kernel.crashing.org> <49E78620.7070303@freescale.com> <1239953907.7443.45.camel@pasglop> <18920.21593.737132.732053@cargo.ozlabs.ibm.com> Content-Type: text/plain Date: Fri, 17 Apr 2009 12:33:45 +0200 Message-Id: <1239964425.7443.61.camel@pasglop> Mime-Version: 1.0 Cc: Scott Wood , Linuxppc-dev Development List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, 2009-04-17 at 20:05 +1000, Paul Mackerras wrote: > Benjamin Herrenschmidt writes: > > > I'm pretty sure they are broken already when running off a 64-bit > > kernel, > > Maybe not... for 64-bit kernels we have our definition of > elf_read_implies_exec in arch/powerpc/include/asm/elf.h, which IIRC > sets the read-implies-exec personality thing on old 32-bit binaries. All or old ? ie. can we differenciate the broken from the "good" ones ? In which case we can just fix that up here too. Cheers, Ben.