Samuel Holland 52e8a42b11 riscv: Fix TASK_SIZE on 64-bit NOMMU ... [ Upstream commit 6065e736f82c817c9a597a31ee67f0ce4628e948 ] On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines. Fixes: 6bd33e1ece ("riscv: add nommu support") Fixes: c3f896dcf1 ("mm: switch the test_vmalloc module to use __vmalloc_node") Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Bo Gan <ganboing@gmail.com> Link: https://lore.kernel.org/r/20240227003630.3634533-2-samuel.holland@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-05-02 16:24:50 +02:00
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boot	riscv: dts: sifive: add missing #interrupt-cells to pmic	2024-03-26 18:21:12 -04:00
configs	RISC-V: defconfigs: Set CONFIG_FB=y, for FB console	2022-07-12 16:34:54 +02:00
errata	riscv: skip errata_cip_453.o if CONFIG_ERRATA_SIFIVE_CIP_453 is disabled	2021-06-01 21:16:41 -07:00
include	riscv: Fix TASK_SIZE on 64-bit NOMMU	2024-05-02 16:24:50 +02:00
kernel	riscv: process: Fix kernel gp leakage	2024-04-10 16:19:42 +02:00
lib	riscv: uaccess: Return the number of bytes effectively not copied	2023-08-26 14:23:36 +02:00
mm	riscv: mm: fix truncation warning on RV32	2023-07-23 13:47:45 +02:00
net	riscv, bpf: Sign-extend return values	2023-10-19 23:05:34 +02:00
Kbuild	riscv: Allow device trees to be built into the kernel	2020-05-18 11:38:05 -07:00
Kconfig	riscv: fix kprobe __user string arg print fault issue	2023-06-14 11:13:09 +02:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.erratas	riscv: alternative only works on !XIP_KERNEL	2022-03-16 14:23:42 +01:00
Kconfig.socs	riscv: alternative only works on !XIP_KERNEL	2022-03-16 14:23:42 +01:00
Makefile	riscv: Handle zicsr/zifencei issues between clang and binutils	2023-03-30 12:47:59 +02:00