android_kernel_motorola_sm6375/arch/parisc
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Helge Deller 830c99794b parisc/firmware: Fix F-extend for PDC addresses
commit 735ae74f73e55c191d48689bd11ff4a06ea0508f upstream.

When running with narrow firmware (64-bit kernel using a 32-bit
firmware), extend PDC addresses into the 0xfffffff0.00000000
region instead of the 0xf0f0f0f0.00000000 region.

This fixes the power button on the C3700 machine in qemu (64-bit CPU
with 32-bit firmware), and my assumption is that the previous code was
really never used (because most 64-bit machines have a 64-bit firmware),
or it just worked on very old machines because they may only decode
40-bit of virtual addresses.

Cc: stable@vger.kernel.org
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-23 08:24:48 +01:00
..
boot
configs
include parisc/pdc: Add width field to struct pdc_model 2023-11-28 16:50:19 +00:00
kernel parisc/firmware: Fix F-extend for PDC addresses 2024-02-23 08:24:48 +01:00
lib
math-emu
mm
oprofile
defpalo.conf
install.sh
Kconfig parisc: Enable ARCH_HAS_STRICT_MODULE_RWX 2022-06-29 08:58:48 +02:00
Kconfig.debug
Makefile
nm