AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
dc57aaf95a
kernel_optimize_test/arch/mips/sgi-ip27
History
Mike Rapoport bcec54bf31
mips: switch to NO_BOOTMEM 
MIPS already has memblock support and all the memory is already registered
with it.

This patch replaces bootmem memory reservations with memblock ones and
removes the bootmem initialization.

Since memblock allocates memory in top-down mode, we ensure that memblock
limit is max_low_pfn to prevent allocations from the high memory.

To have the exceptions base in the lower 512M of the physical memory, its
allocation in arch/mips/kernel/traps.c::traps_init() is using bottom-up
mode.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20560/
Cc: Serge Semin <fancer.lancer@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
2018-09-14 12:37:28 -07:00
..
ip27-berr.c MIPS: Add missing include files 2017-03-08 10:38:06 +01:00
ip27-console.c mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ip27-hubio.c MIPS: IP27: Fix typo 2016-05-28 12:35:07 +02:00
ip27-init.c MIPS: Audit and remove any unnecessary uses of module.h 2017-02-14 09:00:25 +00:00
ip27-irq-pci.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-irq.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-irqno.c MIPS: IRQ/IP27: Move IRQ allocation API to platform code. 2015-06-21 21:54:31 +02:00
ip27-klconfig.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-klnuma.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-memory.c mips: switch to NO_BOOTMEM 2018-09-14 12:37:28 -07:00
ip27-nmi.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-reset.c MIPS: IP27: Use __noreturn instead of open coded attributes in declarations. 2015-01-13 16:04:28 +01:00
ip27-smp.c MIPS: SMP: Allow boot_secondary SMP op to return errors 2017-08-30 00:57:27 +02:00
ip27-timer.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ip27-xtalk.c MIPS: Spelling fix lets -> let's 2016-05-28 12:35:09 +02:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Platform
TODO