Stafford Horne c28b27416d openrisc: Implement proper SMP tlb flushing ... Up until now when flushing pages from the TLB on SMP OpenRISC was always resorting to flush the entire TLB on all CPUs. This patch adds the mechanics for flushing specific ranges and pages based on the usage. The function switch_mm is updated to account for cpu usage by updating mm_struct's cpumask. This is used in the SMP flush routines. This mostly follows the riscv implementation. Signed-off-by: Stafford Horne <shorne@gmail.com>		2020-08-04 10:59:45 +09:00
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boot/dts	or1k: dts: Add ethoc device to SMP devicetree	2019-08-31 11:56:19 +09:00
configs	openrisc: configs: Cleanup CONFIG_CROSS_COMPILE	2020-01-31 22:10:58 +09:00
include	openrisc: fix __user in raw_copy_to_user()'s prototype	2020-08-04 10:59:45 +09:00
kernel	openrisc: Implement proper SMP tlb flushing	2020-08-04 10:59:45 +09:00
lib	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mm	openrisc: Implement proper SMP tlb flushing	2020-08-04 10:59:45 +09:00
Kconfig	OpenRISC updates for 5.6	2020-04-07 12:33:37 -07:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	openrisc: remove unneeded code in arch/openrisc/Makefile	2019-01-17 23:42:59 +09:00