Re: [RFC, PATCH, v3.9] default exported asm symbols to zero
- To: Geert Uytterhoeven <geert@linux-m68k.org>
- Cc: Linus Torvalds <torvalds@linux-foundation.org>, Adam Borowski <kilobyte@angband.pl>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>, Michal Marek <mmarek@suse.com>, Ben Hutchings <ben@decadent.org.uk>, Debian kernel maintainers <debian-kernel@lists.debian.org>, "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>, Ingo Molnar <mingo@kernel.org>, Nicholas Piggin <npiggin@gmail.com>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Alan Modra <amodra@gmail.com>
- Subject: Re: [RFC, PATCH, v3.9] default exported asm symbols to zero
- From: Arnd Bergmann <arnd@arndb.de>
- Date: Fri, 02 Dec 2016 15:51:22 +0100
- Message-id: <[🔎] 49974235.a4bETaqHmt@wuerfel>
- In-reply-to: <[🔎] CAMuHMdUMdxKHY0O=fVZgZ9Gtp7zvm=F2HR=AACYDM=8c7NpFUQ@mail.gmail.com>
- References: <20161129131922.GA31466@angband.pl> <8452191.39CeLIHTBT@wuerfel> <[🔎] CAMuHMdUMdxKHY0O=fVZgZ9Gtp7zvm=F2HR=AACYDM=8c7NpFUQ@mail.gmail.com>
On Friday, December 2, 2016 1:59:15 PM CET Geert Uytterhoeven wrote:
> On Fri, Dec 2, 2016 at 1:40 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> > With binutils-2.16 and before, a weak missing symbol was kept during the
>
> 2.26?
>
> > final link, and a missing CRC for an export would lead to that CRC
> > being treated as zero implicitly. With binutils-2.17, the crc
>
> 2.27?'
Yes, serious version number deficiency on my end. Also 4.9 instead of 3.9
in the subject...
Arnd
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