| Kconfig (b491f90ddff013e0be058297a8f704c59932c1fd) | Kconfig (cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4) |
|---|---|
| 1# SPDX-License-Identifier: GPL-2.0 2# 3# General architecture dependent options 4# 5 6# 7# Note: arch/$(SRCARCH)/Kconfig needs to be included first so that it can 8# override the default values in this file. --- 745 unchanged lines hidden (view full) --- 754 help 755 Architecture doesn't only execute the irq handler on the irq stack 756 but also irq_exit(). This way we can process softirqs on this irq 757 stack instead of switching to a new one when we call __do_softirq() 758 in the end of an hardirq. 759 This spares a stack switch and improves cache usage on softirq 760 processing. 761 | 1# SPDX-License-Identifier: GPL-2.0 2# 3# General architecture dependent options 4# 5 6# 7# Note: arch/$(SRCARCH)/Kconfig needs to be included first so that it can 8# override the default values in this file. --- 745 unchanged lines hidden (view full) --- 754 help 755 Architecture doesn't only execute the irq handler on the irq stack 756 but also irq_exit(). This way we can process softirqs on this irq 757 stack instead of switching to a new one when we call __do_softirq() 758 in the end of an hardirq. 759 This spares a stack switch and improves cache usage on softirq 760 processing. 761 |
| 762config HAVE_SOFTIRQ_ON_OWN_STACK 763 bool 764 help 765 Architecture provides a function to run __do_softirq() on a 766 seperate stack. 767 |
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| 762config PGTABLE_LEVELS 763 int 764 default 2 765 766config ARCH_HAS_ELF_RANDOMIZE 767 bool 768 help 769 An architecture supports choosing randomized locations for --- 349 unchanged lines hidden --- | 768config PGTABLE_LEVELS 769 int 770 default 2 771 772config ARCH_HAS_ELF_RANDOMIZE 773 bool 774 help 775 An architecture supports choosing randomized locations for --- 349 unchanged lines hidden --- |