Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1676711
| From | Dave Hansen <dave.hansen@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling |
| Date | 2017-06-28 16:30 +0200 |
| Message-ID | <tXm8F-7TU-11@gated-at.bofh.it> (permalink) |
| References | <tXieK-5vN-29@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
I came up with the exact same patch. For posterity, here's the test case, generated by syzkaller and trimmed down by Reinette: https://www.sr71.net/~dave/intel/log2.c And the config that helps detect this: https://www.sr71.net/~dave/intel/config-log2 Acked-by: Dave Hansen <dave.hansen@intel.com>
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH] thp, mm: Fix crash due race in MADV_FREE handling "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> - 2017-06-28 12:20 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling "Kirill A. Shutemov" <kirill@shutemov.name> - 2017-06-28 12:30 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling Minchan Kim <minchan@kernel.org> - 2017-06-29 10:50 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling Andrew Morton <akpm@linux-foundation.org> - 2017-06-29 23:00 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling "Kirill A. Shutemov" <kirill@shutemov.name> - 2017-06-30 05:40 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling Dave Hansen <dave.hansen@intel.com> - 2017-06-28 16:30 +0200
Re: [PATCH] thp, mm: Fix crash due race in MADV_FREE handling Michal Hocko <mhocko@kernel.org> - 2017-06-29 17:50 +0200
csiph-web