Samuel Holland eee8b3feb5 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: 6bd33e1ece52 ("riscv: add nommu support") Fixes: c3f896dcf1e4 ("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>		2024-11-19 11:32:40 +01:00
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asm	riscv: Fix TASK_SIZE on 64-bit NOMMU	2024-11-19 11:32:40 +01:00
uapi/asm	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00