{"push_id":1220424523,"size":2,"distinct_size":2,"ref":"refs/heads/staging-4.7","head":"899495b60a6e55fc2afa69d4616cb08af212de12","before":"a492556c40aaf5a84fe0ecb1d4d865bb20cec4d3","commits":[{"sha":"b1ba8c09aebe6292fbafa60033c10bbb10e95a2d","author":{"name":"Andrew Cooper","email":"ce6e7acce1f5d55db389f61db68b4ce33f3ea3e3@citrix.com"},"message":"x86/pv: Remove unsafe bits from the mod_l?_entry() fastpath\n\nAll changes in writeability and cacheability must go through full\nre-validation.\n\nRework the logic as a whitelist, to make it clearer to follow.\n\nThis is XSA-182\n\nReported-by: Jérémie Boutoille <jboutoille@ext.quarkslab.com>\nSigned-off-by: Andrew Cooper <andrew.cooper3@citrix.com>\nReviewed-by: Tim Deegan <tim@xen.org>","distinct":true,"url":"https://api.github.com/repos/mirage/xen/commits/b1ba8c09aebe6292fbafa60033c10bbb10e95a2d"},{"sha":"899495b60a6e55fc2afa69d4616cb08af212de12","author":{"name":"Andrew Cooper","email":"ce6e7acce1f5d55db389f61db68b4ce33f3ea3e3@citrix.com"},"message":"x86/entry: Avoid SMAP violation in compat_create_bounce_frame()\n\nA 32bit guest kernel might be running on user mappings.\ncompat_create_bounce_frame() must whitelist its guest accesses to avoid\nrisking a SMAP violation.\n\nFor both variants of create_bounce_frame(), re-blacklist user accesses if\nexecution exits via an exception table redirection.\n\nThis is XSA-183 / CVE-2016-6259\n\nSigned-off-by: Andrew Cooper <andrew.cooper3@citrix.com>\nReviewed-by: George Dunlap <george.dunlap@citrix.com>\nReviewed-by: Jan Beulich <jbeulich@suse.com>","distinct":true,"url":"https://api.github.com/repos/mirage/xen/commits/899495b60a6e55fc2afa69d4616cb08af212de12"}]}
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