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Revert "x86: pre-allocate address space"

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This reverts commit 64f05d443a.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2021-01-22 07:37:33 -05:00
commit e980848ba7
19 changed files with 222 additions and 142 deletions
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1
boards/x86/qemu_x86/qemu_x86_64_defconfig
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@ -17,3 +17,4 @@ CONFIG_MP_NUM_CPUS=2
CONFIG_X86_MMU=y
CONFIG_X86_VERY_EARLY_CONSOLE=y
CONFIG_QEMU_ICOUNT=n
CONFIG_X86_MMU_PAGE_POOL_PAGES=23

1
boards/x86/qemu_x86/qemu_x86_64_nokpti_defconfig
View file

@ -18,3 +18,4 @@ CONFIG_X86_MMU=y
CONFIG_X86_VERY_EARLY_CONSOLE=y
CONFIG_QEMU_ICOUNT=n
CONFIG_X86_KPTI=n
CONFIG_X86_MMU_PAGE_POOL_PAGES=16

1
boards/x86/qemu_x86/qemu_x86_coverage_defconfig
View file

@ -12,6 +12,7 @@ CONFIG_UART_CONSOLE=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_X86_MMU=y
CONFIG_X86_MMU_PAGE_POOL_PAGES=17
CONFIG_DEBUG_INFO=y
CONFIG_SCHED_SCALABLE=y
CONFIG_WAITQ_SCALABLE=y

1
boards/x86/qemu_x86/qemu_x86_defconfig
View file

@ -12,6 +12,7 @@ CONFIG_UART_CONSOLE=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_X86_MMU=y
CONFIG_X86_MMU_PAGE_POOL_PAGES=17
CONFIG_DEBUG_INFO=y
CONFIG_SCHED_SCALABLE=y
CONFIG_WAITQ_SCALABLE=y

1
boards/x86/qemu_x86/qemu_x86_nokpti_defconfig
View file

@ -12,6 +12,7 @@ CONFIG_UART_CONSOLE=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_X86_MMU=y
CONFIG_X86_MMU_PAGE_POOL_PAGES=12
CONFIG_DEBUG_INFO=y
CONFIG_SCHED_SCALABLE=y
CONFIG_WAITQ_SCALABLE=y

1
boards/x86/qemu_x86/qemu_x86_nopae_defconfig
View file

@ -12,6 +12,7 @@ CONFIG_UART_CONSOLE=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_X86_MMU=y
CONFIG_X86_MMU_PAGE_POOL_PAGES=10
CONFIG_DEBUG_INFO=y
CONFIG_SCHED_SCALABLE=y
CONFIG_WAITQ_SCALABLE=y

2
boards/x86/qemu_x86/qemu_x86_tiny.dts
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@ -5,5 +5,5 @@
*/
#define DT_DRAM_BASE 0x100000
#define DT_DRAM_SIZE DT_SIZE_K(256)
#define DT_DRAM_SIZE DT_SIZE_K(128)
#include "qemu_x86.dts"

1
boards/x86/qemu_x86/qemu_x86_tiny_defconfig
View file

@ -23,5 +23,6 @@ CONFIG_X86_COMMON_PAGE_TABLE=y
CONFIG_X86_KPTI=n
CONFIG_KERNEL_VM_SIZE=0x400000
CONFIG_KERNEL_VM_BASE=0x0
CONFIG_X86_MMU_PAGE_POOL_PAGES=0
CONFIG_KERNEL_VM_OFFSET=0x100000
CONFIG_X86_KERNEL_OFFSET=0