Update kernel to builds 7587628

git log --first-parent -100 --oneline --no-decorate e39c9adc6268..b5483713786b:
b5483713786b ANDROID: fs: pipe: wakeup readers on small writes even if pipe had data

Test: treehugger
Bug: 194851910
Change-Id: Ieb56c8c3d0fc28bfbb66e09d1a97f2b5e104bf2f
59 files changed