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charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sat, Jan 9, 2021 at 11:34 PM Andrew Morton wrote: > > On Sat, 9 Jan 2021 21:41:23 +0100 Dmitry Vyukov wrote: > > > On Wed, Oct 28, 2020 at 9:31 AM syzbot > > wrote: > > > > > > Hello, > > > > > > syzbot found the following issue on: > > > > > > HEAD commit: 4d09c1d9 Merge tag 'devicetree-fixes-for-5.10-1' of git://.. > > > git tree: upstream > > > console output: https://syzkaller.appspot.com/x/log.txt?x=1615899c500000 > > > kernel config: https://syzkaller.appspot.com/x/.config?x=a5c844e56cc50cdb > > > dashboard link: https://syzkaller.appspot.com/bug?extid=5b0d0de84d6c65b8dd2b > > > compiler: gcc (GCC) 10.1.0-syz 20200507 > > > > > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > > > Reported-by: syzbot+5b0d0de84d6c65b8dd2b@syzkaller.appspotmail.com > > > > > > mm/process_vm_access.c:277:5: error: implicit declaration of function 'in_compat_syscall'; did you mean 'in_ia32_syscall'? [-Werror=implicit-function-declaration] > > > > Other build failures are piling behind this. > > > > #syz fix: mm/process_vm_access: Add missing #include /\/\/\/\/\/\/\/\ This was already fixed by this commit: https://www.spinics.net/lists/linux-mm/msg232500.html > For some reason I cant reproduce this with that .config, but presumably > this is the fix? > > > From: Andrew Morton > Subject: mm/process_vm_access.c: include compat.h > > mm/process_vm_access.c:277:5: error: implicit declaration of function 'in_compat_syscall'; did you mean 'in_ia32_syscall'? [-Werror=implicit-function-declaration] > > Fixes: 38dc5079da7081e "Fix compat regression in process_vm_rw()" > Reported-by: syzbot+5b0d0de84d6c65b8dd2b@syzkaller.appspotmail.com > Cc: Kyle Huey > Cc: Jens Axboe > Cc: Al Viro > Cc: Christoph Hellwig > Signed-off-by: Andrew Morton > --- > > mm/process_vm_access.c | 1 + > 1 file changed, 1 insertion(+) > > --- a/mm/process_vm_access.c~a > +++ a/mm/process_vm_access.c > @@ -9,6 +9,7 @@ > #include > #include > #include > +#include > #include > #include > #include > _ > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/20210109143410.eed9923407f73c00535bb450%40linux-foundation.org.