From: sudipm.mukherjee@gmail.com (Sudip Mukherjee)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH v2] arch: define weak abort
Date: Thu, 21 Dec 2017 23:20:36 +0000 [thread overview]
Message-ID: <20171221232036.GA4643@sudip-laptop> (raw)
In-Reply-To: <20171219135559.07104711eb9301f5f40a338f@linux-foundation.org>
On Tue, Dec 19, 2017@01:55:59PM -0800, Andrew Morton wrote:
> On Tue, 19 Dec 2017 13:39:22 -0800 Vineet Gupta <Vineet.Gupta1@synopsys.com> wrote:
>
<snip>
> > Hmm, I realize there's a small gotcha with this, when testing with a different
> > patch from Arnd. This needs an EXPORT_SYMBOL() as well !
>
> Yup. This?
Yes, just faced this when I was testing with the reverted patch on m32r.
>
> From: Andrew Morton <akpm at linux-foundation.org>
> Subject: kernel/exit.c: export abort() to modules
>
> gcc -fisolate-erroneous-paths-dereference can generate calls to abort()
> from modular code too.
>
> Reported-by: Vineet Gupta <Vineet.Gupta1 at synopsys.com>
> Cc: Sudip Mukherjee <sudipm.mukherjee at gmail.com>
> Cc: Arnd Bergmann <arnd at arndb.de>
> Cc: "Alexey Brodkin" <Alexey.Brodkin at synopsys.com>
> Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
> ---
Acked-by: Sudip Mukherjee <sudipm.mukherjee at gmail.com>
--
Regards
Sudip
prev parent reply other threads:[~2017-12-21 23:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1513118956-8718-1-git-send-email-sudipm.mukherjee@gmail.com>
2017-12-13 21:46 ` [PATCH v2] arch: define weak abort Alexey Brodkin
2017-12-19 21:39 ` Vineet Gupta
2017-12-19 21:55 ` Andrew Morton
2017-12-21 23:20 ` Sudip Mukherjee [this message]
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