Alan Cox 34eeabff5a amd64/arm64 pmap: Stop requiring the accessed bit for superpage promotion ... Stop requiring all of the PTEs to have the accessed bit set for superpage promotion to occur. Given that change, add support for promotion to pmap_enter_quick(), which does not set the accessed bit in the PTE that it creates. Since the final mapping within a superpage-aligned and sized region of a memory-mapped file is typically created by a call to pmap_enter_quick(), we now achieve promotions in circumstances where they did not occur before, for example, the X server's read-only mapping of libLLVM-15.so. See also https://www.usenix.org/system/files/atc20-zhu-weixi_0.pdf Reviewed by: kib, markj MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D40478		2023-06-12 13:40:57 -05:00
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pc	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
xen	xen/intr: introduce dev/xen/bus/intr-internal.h	2023-04-14 15:58:53 +02:00
_align.h
_bus.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
_inttypes.h
_limits.h
_pmap.h	amd64: move definition of the struct pmap_pcids into _pmap.h	2023-05-02 14:32:20 +03:00
_stdint.h
_types.h
acpica_machdep.h
apm_bios.h
asan.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
asm.h	amd64: -m32 support for machine/asm(macros).h	2022-06-13 18:35:39 +01:00
asmacros.h	elfnote: place note in a PT_NOTE program header	2022-06-28 09:51:57 +02:00
atomic.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
bus.h
bus_dma.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
clock.h
counter.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
cpu.h
cpufunc.h	amd64: -m32 support for machine/cpufunc.h	2022-06-13 18:35:38 +01:00
cputypes.h
csan.h
db_machdep.h
dump.h
efi.h
elf.h
endian.h
exec.h
fdt.h
float.h
floatingpoint.h
fpu.h
frame.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
gdb_machdep.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
ieeefp.h	Remove checks for __GNUCLIKE_ASM assuming it is always true.	2022-04-12 10:05:45 -07:00
in_cksum.h	machine/in_cksum.h: don't include sys/cdefs.h	2022-04-18 21:02:19 +01:00
intr_machdep.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
iodev.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
iommu.h
kdb.h	smp: Dynamically allocate the stoppcbs array	2023-05-25 18:09:55 -04:00
limits.h	Remove checks for __CC_SUPPORTS_WARNING assuming it is always true.	2022-04-12 10:06:13 -07:00
md_var.h	amd64: be more precise when enabling the AlderLake small core PCID workaround	2023-01-06 01:30:29 +02:00
memdev.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
metadata.h
minidump.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
msan.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
nexusvar.h
npx.h	Move userland bits of i386 npx.h and amd64 fpu.h to x86 fpu.h.	2012-03-16 20:24:30 +00:00
ofw_machdep.h
param.h
pcb.h
pci_cfgreg.h
pcpu.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
pcpu_aux.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
pmap.h	amd64/arm64 pmap: Stop requiring the accessed bit for superpage promotion	2023-06-12 13:40:57 -05:00
pmc_mdep.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
proc.h	Move kstack_contains() and GET_STACK_USAGE() to MD machine/stack.h	2023-02-02 00:59:26 +02:00
procctl.h
profile.h	amd64: -m32 support for machine/profile.h	2022-06-13 18:35:39 +01:00
psl.h
ptrace.h
pvclock.h
reg.h
reloc.h
resource.h
runq.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
segments.h	amd64: -m32 support for machine/segments.h	2022-06-13 18:35:39 +01:00
setjmp.h
sf_buf.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
sgx.h	Add support for Intel Software Guard Extensions (Intel SGX).	2017-08-16 10:38:06 +00:00
sgxreg.h
sigframe.h
signal.h
smp.h
specialreg.h	Copy i386 specialreg.h to x86 and merge with amd64 specialreg.h. Replace	2012-03-19 21:34:11 +00:00
stack.h	Move kstack_contains() and GET_STACK_USAGE() to MD machine/stack.h	2023-02-02 00:59:26 +02:00
stdarg.h
sysarch.h
tls.h
trap.h
tss.h
ucontext.h
vdso.h
vm.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
vmm.h	vmm: Avoid embedding cpuset_t ioctl ABIs	2023-05-23 21:15:59 -04:00
vmm_dev.h	vmm: Avoid embedding cpuset_t ioctl ABIs	2023-05-23 21:15:59 -04:00
vmm_instruction_emul.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
vmm_snapshot.h	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	2023-05-12 10:44:03 -06:00
vmparam.h	vm: centralize VM_BATCHQUEUE_SIZE definition	2023-01-21 14:30:00 -05:00