| To: | Ralf Baechle <ralf@linux-mips.org> |
|---|---|
| Subject: | Re: [PATCH] MIPS: remove RELOC_HIDE on __pa_symbol |
| From: | Namhyung Kim <namhyung@gmail.com> |
| Date: | Wed, 18 Aug 2010 00:05:35 +0900 |
| Cc: | David Daney <david.s.daney@gmail.com>, linux-kernel@vger.kernel.org, David Daney <ddaney@caviumnetworks.com>, linux-mips@linux-mips.org |
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| In-reply-to: | <20100817150035.GC17861@linux-mips.org> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <1281297456-2711-1-git-send-email-namhyung@gmail.com> <4C5F8ED8.90301@gmail.com> <20100809122147.GA23053@linux-mips.org> <1281409628.1670.11.camel@leonhard> <20100817150035.GC17861@linux-mips.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
2010-08-17 (화), 16:00 +0100, Ralf Baechle: > On Tue, Aug 10, 2010 at 12:07:08PM +0900, Namhyung Kim wrote: > > > I've sent basically same patch to x86 folks [1] and they said there is a > > possiblility of miscompilation on gcc 3. I am not sure the same goes > > here on mips but it might be safer to keep it. Sorry for the noise ;-( > > > > [1] http://lkml.org/lkml/2010/8/8/138 > > So in a distant future when GCC 3.x will finally be retired we will be > able to apply this patch, sigh. I'll drop your patch for the time being > and add a comment to the code. > > Thanks! > > Ralf FYI, the exact version introduced -f[no-]strict-overlow was gcc 4.2. -- Regards, Namhyung Kim |
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