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kernel: 5.10: allocate last level PTEs in high memory
Enable support for allocating user space page table entries in high memory [1], for the targets which support this feature. This saves precious low memory (permanently mapped, the only type of memory directly accessible by the kernel). [1] https://www.kernel.org/doc/html/latest/vm/highmem.html Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
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@ -159,7 +159,7 @@ CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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CONFIG_HAVE_SMP=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HW_RANDOM=y
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CONFIG_HW_RANDOM_BCM2835=y
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CONFIG_HZ_FIXED=0
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@ -189,7 +189,7 @@ CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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CONFIG_HAVE_SMP=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HWSPINLOCK=y
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CONFIG_HWSPINLOCK_QCOM=y
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CONFIG_HW_RANDOM=y
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@ -176,7 +176,7 @@ CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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CONFIG_HAVE_SMP=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HWMON=y
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CONFIG_HWSPINLOCK=y
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CONFIG_HWSPINLOCK_QCOM=y
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@ -265,7 +265,7 @@ CONFIG_HAVE_SMP=y
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CONFIG_HDMI=y
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CONFIG_HID=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_HW_CONSOLE=y
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CONFIG_HWMON=y
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@ -198,7 +198,7 @@ CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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CONFIG_HAVE_SMP=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_HWBM=y
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CONFIG_HWMON=y
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@ -146,7 +146,7 @@ CONFIG_HID=y
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CONFIG_HIGHMEM=y
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CONFIG_HIGHMEM4G=y
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# CONFIG_HIGHMEM64G is not set
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HPET_EMULATE_RTC=y
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CONFIG_HPET_TIMER=y
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# CONFIG_HP_WATCHDOG is not set
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@ -225,7 +225,7 @@ CONFIG_HID=y
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CONFIG_HID_GENERIC=y
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CONFIG_HID_MICROSOFT=y
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CONFIG_HIGHMEM=y
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# CONFIG_HIGHPTE is not set
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CONFIG_HIGHPTE=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_HWMON=y
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CONFIG_HW_CONSOLE=y
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