Atish Patra abb8e86b26 RISC-V: Set current memblock limit ... Currently, linux kernel can not use last 4k bytes of addressable space because IS_ERR_VALUE macro treats those as an error. This will be an issue for RV32 as any memblock allocator potentially allocate chunk of memory from the end of DRAM (2GB) leading bad address error even though the address was technically valid. Fix this issue by limiting the memblock if available memory spans the entire address space. Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-01-15 21:35:47 -08:00
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boot	dts: phy: add GPIO number and active state used for phy reset	2021-01-13 20:59:16 -08:00
configs	riscv: defconfig: enable gpio support for HiFive Unleashed	2021-01-13 20:59:46 -08:00
include	riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL	2021-01-12 20:34:44 -08:00
kernel	RISC-V: Do not allocate memblock while iterating reserved memblocks	2021-01-15 21:35:46 -08:00
lib	riscv: provide memmove implementation	2020-12-10 17:27:54 -08:00
mm	RISC-V: Set current memblock limit	2021-01-15 21:35:47 -08:00
net	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
Kbuild	riscv: Allow device trees to be built into the kernel	2020-05-18 11:38:05 -07:00
Kconfig	RISC-V Patches for the 5.11 Merge Window, Part 1	2020-12-18 10:43:07 -08:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.socs	clk: sifive: Use common name for prci configuration	2020-12-16 12:22:59 -08:00
Makefile	riscv: Clean up boot dir	2020-11-09 11:54:45 -08:00