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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asm	riscv: Fix TASK_SIZE on 64-bit NOMMU	2024-05-02 16:24:50 +02:00
uapi/asm	riscv: Bump COMMAND_LINE_SIZE value to 1024	2023-03-30 12:47:52 +02:00