linux-kernel - divide error in ___bpf_prog

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Message-ID: <001a1148dc9cc75f880562f58f9f@google.com>
Date:   Wed, 17 Jan 2018 01:35:02 -0800
From:   syzbot <syzbot+48340bb518e88849e2e3@...kaller.appspotmail.com>
To:     ast@...nel.org, daniel@...earbox.net, davem@...emloft.net,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org, pavel@....cz,
        syzkaller-bugs@...glegroups.com
Subject: divide error in ___bpf_prog_run

Hello,

syzbot tried to test the proposed patch but build/boot failed:

failed to apply patch:
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- a/scripts/checksyscalls.sh
|+++ b/scripts/checksyscalls.sh
--------------------------
No file to patch.  Skipping patch.
1 out of 1 hunk ignored



Tested on commit 60e994c1015b5cec31197dea580c11a58b4a7b9c
git://gcc.gnu.org/git/gcc.git/master
compiler: gcc (GCC) 7.1.1 20170620
Patch is attached.




View attachment "patch.diff" of type "text/plain" (233 bytes)