Version: v0.2.8

4a4dea6 apic: no delivery status flag in ICR for X2APIC
000838f apic: use 200ms for calibrating APIC timer
d28ca10 pagetable fixes: zero cr3 page and lower 1MB kernel va range
6da3351 smp: use AP's percpu page instead of BSP's
27c19c2 apic: fix apic_icr_write()
eff6991 Fix clang error
ba8295f Fix DOCKER_MOUNT_OPTS for make style
7ed319b Allow overriding CC environment variable
23b96e7 Build completely freestanding
138dd3f compiler.h: Remove extra parentheses in call to memberof()
129a893 Makefile: allow verbose compilation
8c19835 GCC10 Compile Fix
30acb04 slab,apic: fixing a few bugs discovered by Coverity