From mboxrd@z Thu Jan 1 00:00:00 1970 From: sudipm.mukherjee@gmail.com (Sudip Mukherjee) Date: Thu, 21 Dec 2017 23:20:36 +0000 Subject: [PATCH v2] arch: define weak abort In-Reply-To: <20171219135559.07104711eb9301f5f40a338f@linux-foundation.org> References: <1513118956-8718-1-git-send-email-sudipm.mukherjee@gmail.com> <20171219135559.07104711eb9301f5f40a338f@linux-foundation.org> List-ID: Message-ID: <20171221232036.GA4643@sudip-laptop> To: linux-snps-arc@lists.infradead.org On Tue, Dec 19, 2017@01:55:59PM -0800, Andrew Morton wrote: > On Tue, 19 Dec 2017 13:39:22 -0800 Vineet Gupta wrote: > > > 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 > 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 > Cc: Sudip Mukherjee > Cc: Arnd Bergmann > Cc: "Alexey Brodkin" > Signed-off-by: Andrew Morton > --- Acked-by: Sudip Mukherjee -- Regards Sudip