On Mon, Mar 17, 2025 at 06:06:08PM +0100, Clément Léger wrote: > A few new errors have been added with SBI V3.0, maps them as close as > possible to errno values. > > Signed-off-by: Clément Léger <cleger@xxxxxxxxxxxx> > --- > arch/riscv/include/asm/sbi.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h > index bb077d0c912f..d11d22717b49 100644 > --- a/arch/riscv/include/asm/sbi.h > +++ b/arch/riscv/include/asm/sbi.h > @@ -536,11 +536,20 @@ static inline int sbi_err_map_linux_errno(int err) > case SBI_SUCCESS: > return 0; > case SBI_ERR_DENIED: > + case SBI_ERR_DENIED_LOCKED: > return -EPERM; > case SBI_ERR_INVALID_PARAM: > + case SBI_ERR_INVALID_STATE: > + case SBI_ERR_BAD_RANGE: > return -EINVAL; > case SBI_ERR_INVALID_ADDRESS: > return -EFAULT; > + case SBI_ERR_NO_SHMEM: > + return -ENOMEM; > + case SBI_ERR_TIMEOUT: > + return -ETIME; > + case SBI_ERR_IO: > + return -EIO; > case SBI_ERR_NOT_SUPPORTED: > case SBI_ERR_FAILURE: > default: > -- > 2.47.2 > I'm not a huge fan sbi_err_map_linux_errno() since the mappings seem a bit arbitrary, but if we're going to do it, then these look pretty good to me. Only other thought I had was E2BIG for bad-range, but nah... Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx> Thanks, drew
