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42c37a2228
Integrating the following commit(s) to linux-yocto:
commit e1b976ee4fb5af517cf01a9f2dd4a32f560ca894
Author: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Tue Feb 15 23:27:31 2022 -0500
riscv64: drop MAXPHYSMEM_128GB
The MAXPHYSMEM config options have been removed upstream via the
following commit, so we drop our setting.
commit 6250ecf5ba42292b652cd01c9fcb2239010c5c44
Author: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Date: Mon Jan 17 10:57:16 2022 +0100
riscv: Get rid of MAXPHYSMEM configs
commit db1503d355a79d1d4255a9996f20e72848b74a56 upstream.
CONFIG_MAXPHYSMEM_* are actually never used, even the nommu defconfigs
selecting the MAXPHYSMEM_2GB had no effects on PAGE_OFFSET since it was
preempted by !MMU case right before.
In addition, the move of the kernel mapping at the end of the address
space broke the use of MAXPHYSMEM_2G with MMU since it defines PAGE_OFFSET
at the same address as the kernel mapping.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Fixes: 2bfc6cd81bd1 ("riscv: Move kernel mapping outside of linear mapping")
Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Conor Dooley <Conor.Dooley@microchip.com>
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(From OE-Core rev: da19366b44af8521b0f311581793fc89d554cd40)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>