Messages in this thread |  | | From | Dmitry Safonov <> | Date | Thu, 26 Apr 2018 22:13:12 +0100 | Subject | Re: [PATCH v2] prctl: fix compat handling for prctl |
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2018-04-19 3:25 GMT+01:00 Andy Lutomirski <luto@kernel.org>: >> On Apr 18, 2018, at 9:06 PM, Li Bin <huawei.libin@huawei.com> wrote: >> >> The member auxv in prctl_mm_map structure which be shared with >> userspace is pointer type, but the kernel supporting COMPAT didn't >> handle it. This patch fix the compat handling for prctl syscall. > > I would propose an alternative fix: change the type to u64. As far as > I know, this thing is only used by CRIU, and CRIU doesn’t work (AFAIK) > on native 32-bit anyway.
Yeah, it's right - CRIU doesn't work on native 32-bit and no support planned.
Thanks, Dmitry
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