Re: [PATCH 04/15] riscv: don't allow selecting SBI based drivers for M-mode

On Thu, Oct 17, 2019 at 11:07 PM Christoph Hellwig wrote: > > From: Damien Le Moal > > When running in M-mode we can't use SBI based drivers. Add a new > CONFIG_RISCV_SBI that drivers that do SBI calls can depend on > instead. > > Signed-off-by: Damien Le Moal > Signed-off-by: Christoph

[PATCH 04/15] riscv: don't allow selecting SBI based drivers for M-mode

From: Damien Le Moal When running in M-mode we can't use SBI based drivers. Add a new CONFIG_RISCV_SBI that drivers that do SBI calls can depend on instead. Signed-off-by: Damien Le Moal Signed-off-by: Christoph Hellwig --- arch/riscv/Kconfig | 6 ++ drivers/tty/hvc/Kconfig|