tree 889493bd2e70eaaf42e35cd859739bf589fa1d75
parent 82304999f9366cdf54f809a91d13f532ed4213a7
author Andre Przywara <andre.przywara@arm.com> 1615822417 +0000
committer Will Deacon <will@kernel.org> 1616060685 +0000

x86/ioport: Switch to new trap handlers

Now that the x86 I/O ports have trap handlers adhering to the MMIO fault
handler prototype, let's switch over to the joint registration routine.

This allows us to get rid of the ioport shim routines.

Since the debug output was done in ioport.c, we would lose this
functionality when moving over to the MMIO handlers. So bring this back
here explicitly, by introducing debug_io().

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Link: https://lore.kernel.org/r/20210315153350.19988-10-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>