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Date: Wed, 10 Jan 2007 16:43:20 -0800 (PST) From: David Miller <davem@...emloft.net> To: neilb@...e.de Cc: jafo@...my.com, linux-kernel@...r.kernel.org, ak@...e.de Subject: Re: PATCH - x86-64 signed-compare bug, was Re: select() setting ERESTARTNOHAND (514). From: Neil Brown <neilb@...e.de> Date: Thu, 11 Jan 2007 11:37:05 +1100 > On x86-64, regs->rax is "unsigned long", so the following is > needed.... > > I haven't tried it yet. Doesn't type promotion take care of that? Did you verify that assember? I checked the assembler on sparc64 for similar constructs and it does the right thing. - 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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