Messages in this thread | | | Date | Tue, 27 Jul 2021 19:27:19 +0200 | From | Heiko Carstens <> | Subject | Re: [PATCH v5 4/6] mm: simplify compat numa syscalls |
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On Tue, Jul 27, 2021 at 04:48:57PM +0200, Arnd Bergmann wrote: > --- > include/linux/compat.h | 17 ++-- > mm/mempolicy.c | 175 +++++++++++++---------------------------- > 2 files changed, 63 insertions(+), 129 deletions(-) ... > +static int get_bitmap(unsigned long *mask, const unsigned long __user *nmask, > + unsigned long maxnode) > +{ > + unsigned long nlongs = BITS_TO_LONGS(maxnode); > + int ret; > + > + if (in_compat_syscall()) > + ret = compat_get_bitmap(mask, > + (const compat_ulong_t __user *)nmask, > + maxnode);
compat_ptr() conversion for e.g. nmask is missing with the next patch which removes the compat system calls. Is that intended or am I missing something?
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