Description: binder: fix race between munmap() and direct reclaim References: https://source.android.com/security/bulletin/2019-02-01 Notes: bwh> Introduced in 4.14 by f2517eb76f1f "android: binder: Add global lru bwh> shrinker to binder". Backports of the fix to stable have incorrect bwh> metadata. Bugs: upstream: released (5.1-rc3) [5cec2d2e5839f9c0fec319c523a911e0a7fd299f] 4.19-upstream-stable: released (4.19.38) [6bf7d3c5c0c5dad650bfc4345ed553c18b69d59e] 4.9-upstream-stable: N/A "Vulnerable code introduced later" 3.16-upstream-stable: N/A "Vulnerable code introduced later" sid: released (5.2.6-1) 4.19-buster-security: released (4.19.37-5+deb10u2) [bugfix/all/binder-fix-race-between-munmap-and-direct-reclaim.patch] 4.9-stretch-security: N/A "Vulnerable code introduced later" 3.16-jessie-security: N/A "Vulnerable code introduced later"