linux-dev/arch/riscv/include/asm/compat.h, branch linus/master

riscv: compat: Add basic compat data type implementation

2022-04-26T20:36:12Z

Implement riscv asm/compat.h for struct compat_xxx, is_compat_task, compat_user_regset, regset convert. The rv64 compat.h has inherited most of the structs from the generic one. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Tested-by: Heiko Stuebner Link: https://lore.kernel.org/r/20220405071314.3225832-10-guoren@kernel.org Signed-off-by: Palmer Dabbelt

riscv: Delete asm/compat.h

2018-08-20T18:25:35Z

riscv does not enable CONFIG_COMPAT in default configurations: defconfig, allmodconfig and allnoconfig. Remove the asm/compat.h as it does not seem to add any value to the architecture without CONFIG_COMPAT. Now that time compat syscalls are being reused in non CONFIG_COMPAT modes, asm-generic/compat.h provides definitions for riscv 32 bit mode. Reviewed-by: Christoph Hellwig Signed-off-by: Deepa Dinamani Cc: palmer@sifive.com Cc: linux-riscv@lists.infradead.org Signed-off-by: Palmer Dabbelt

RISC-V: ELF and module implementation

2017-09-26T22:26:46Z

This patch contains the code that interfaces with ELF objects on RISC-V systems, the vast majority of which is present to load kernel modules. Signed-off-by: Palmer Dabbelt