Mark Johnston 8db2e8fd16 Remove the secondary_stacks array in arm64 and riscv kernels. ... Instead, dynamically allocate a page for the boot stack of each AP when starting them up, like we do on x86. This shrinks the bss by MAXCPU*KSTACK_PAGES pages, which corresponds to 4MB on arm64 and 256KB on riscv. Duplicate the logic used on x86 to free the bootstacks, by using a sysinit to wait for each AP to switch to a thread before freeing its stack. While here, mark some static MD variables as such. Reviewed by: kib MFC after: 1 month Sponsored by: Juniper Networks, Klara Inc. Differential Revision: https://reviews.freebsd.org/D24158		2020-03-24 18:43:23 +00:00
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conf	riscv: Add a GENERIC-NODEBUG (copied from amd64)	2020-02-27 20:26:37 +00:00
include	Better check for floating point type.	2020-02-27 15:34:30 +00:00
riscv	Remove the secondary_stacks array in arm64 and riscv kernels.	2020-03-24 18:43:23 +00:00
sifive	fuspi: silence build warning, plug resource leak	2020-03-09 04:09:36 +00:00