Messages in this thread | | | Date | Wed, 23 Dec 2020 14:48:09 +0000 | From | Will Deacon <> | Subject | Re: [PATCH] epoll: fix compat syscall wire up of epoll_pwait2 |
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On Sun, Dec 20, 2020 at 10:58:30AM +0100, Heiko Carstens wrote: > Commit b0a0c2615f6f ("epoll: wire up syscall epoll_pwait2") wired up > the 64 bit syscall instead of the compat variant in a couple of places. > > Cc: Willem de Bruijn <willemb@google.com> > Cc: Al Viro <viro@zeniv.linux.org.uk> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: Matthew Wilcox (Oracle) <willy@infradead.org> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will@kernel.org> > Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > Cc: Vasily Gorbik <gor@linux.ibm.com> > Cc: Christian Borntraeger <borntraeger@de.ibm.com> > Cc: "David S. Miller" <davem@davemloft.net> > Fixes: b0a0c2615f6f ("epoll: wire up syscall epoll_pwait2") > Signed-off-by: Heiko Carstens <hca@linux.ibm.com> > --- > arch/arm64/include/asm/unistd32.h | 2 +- > arch/mips/kernel/syscalls/syscall_n32.tbl | 2 +- > arch/s390/kernel/syscalls/syscall.tbl | 2 +- > arch/sparc/kernel/syscalls/syscall.tbl | 2 +- > 4 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h > index f4bca2b90218..cccfbbefbf95 100644 > --- a/arch/arm64/include/asm/unistd32.h > +++ b/arch/arm64/include/asm/unistd32.h > @@ -890,7 +890,7 @@ __SYSCALL(__NR_faccessat2, sys_faccessat2) > #define __NR_process_madvise 440 > __SYSCALL(__NR_process_madvise, sys_process_madvise) > #define __NR_epoll_pwait2 441 > -__SYSCALL(__NR_epoll_pwait2, sys_epoll_pwait2) > +__SYSCALL(__NR_epoll_pwait2, compat_sys_epoll_pwait2)
For this bit ^^
Acked-by: Will Deacon <will@kernel.org>
Will
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