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aac25e2225
freebsd-skq/sys
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Mark Johnston aac25e2225 pmap: Fix largemap restart checks in the kernel_maps sysctl handler 
The purpose of these checks is to ensure that the address of the
next-level page table page is valid, since nothing is synchronizing with
a concurrent update of the large map and large map PTPs are freed to the
system.  However, if PG_PS is set, there is no next level.

Reported by:	rpokala
Reviewed by:	kib
Tested by:	rpokala
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D28922
2021-02-25 18:49:47 -05:00
..
amd64 pmap: Fix largemap restart checks in the kernel_maps sysctl handler 2021-02-25 18:49:47 -05:00
arm Remove __XSCALE__ checks from the arm code 2021-02-19 15:31:26 +00:00
arm64 arm64: Include NUMA locality info in the CPU topology 2021-02-18 10:51:38 -05:00
bsm Add aio_writev and aio_readv 2021-01-02 19:57:58 -07:00
cam Bump CTL block backend threads from 14 to 32 per LUN. 2021-02-23 11:03:32 -05:00
cddl Reimplement the arm64 dtrace_gethrtime(), which provides the 2021-02-19 09:00:39 +00:00
compat Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
conf smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
contrib ice_ddp: Update package file to 1.3.19.0 2021-02-22 18:02:19 -08:00
crypto OpenSSL: Regen assembly files for OpenSSL 1.1.1j 2021-02-17 00:35:11 -05:00
ddb ddb: just move cursor when the lexer backs up 2021-02-24 15:56:16 -08:00
dev Use pmap_qenter in the N1SDP PCIe driver 2021-02-25 12:38:05 +00:00
dts Remove DTS files for arm boards we don't support 2021-01-27 10:02:01 +00:00
fs Close races in vm object chain traversal for unlock 2021-02-25 12:11:19 -08:00
gdb Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
geom opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
isa
kern ktls: Use COUNTER_U64_DEFINE_EARLY for the ktls_toe_chacha20 counter. 2021-02-25 15:00:13 -08:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern Restore the augmented strlen commentary 2021-02-08 19:15:21 +00:00
mips [ar71xx] Fix routerstation / routerstation pro redboot FIS probing 2021-02-25 13:14:55 -08:00
modules smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
net bridgestp: Ensure we send STP on VLAN interfaces 2021-02-25 10:16:25 +01:00
net80211 net80211: fix a typo 2020-11-04 12:07:33 +00:00
netgraph netgraph/ng_bridge: Add counters for the first link, too 2021-02-10 19:05:37 +01:00
netinet A TCP server has to take into consideration, if TCP_NOOPT is preventing 2021-02-25 19:12:20 +01:00
netinet6 Fix crash with rtadv-originated multipath IPv6 routes. 2021-02-24 16:44:10 +00:00
netipsec Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
netpfil pf: Fix incorrect fragment handling 2021-02-25 21:51:08 +01:00
netsmb
nfs
nfsclient
nfsserver nfs: Mark unused statistics variable as reserved 2020-11-18 04:35:49 +00:00
nlm
ofed ofed: quiet gcc -Wint-in-bool-context 2021-02-24 15:56:16 -08:00
opencrypto cryptosoft: Support per-op keys for AES-GCM and AES-CCM. 2021-02-18 09:53:25 -08:00
powerpc [PowerPC64LE] pseries: Fix input buffering logic. 2021-02-25 14:50:13 -06:00
riscv Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
rpc nfs-over-tls: handle res.gid.gid_val correctly for memory allocation 2021-01-12 13:59:52 -08:00
security close_range: add audit support 2021-02-23 17:47:07 +00:00
sys atomic: add atomic_interrupt_fence() 2021-02-24 22:45:24 +02:00
teken loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
tests Enable running fib tests inside vnet jail. 2021-01-17 20:32:26 +00:00
tools syscalls.master: Add a new syscall type: RESERVED 2021-01-26 18:27:44 +00:00
ufs Call softdep_prealloc() before taking ffs_lock_ea(), if unlock is committing 2021-02-24 09:55:21 +02:00
vm vm pqbatch: move unmanaged page assert under pagequeue lock 2021-02-24 15:56:16 -08:00
x86 smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
xdr
xen xen: remove .swp file from public headers 2021-01-11 18:14:11 +01:00
Makefile