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Andrew Turner e3917bb256 Disable promotion on pcpu memory on arm64 
We need to be careful to not promote or demote the memory containing
the per-CPU structures as the exception handlers will dereference it
so any time it's invalid may cause recursive exceptions.

Add a new pmap function to set a flag in the pte marking memory that
cannot be promoted or demoted and use it to mark pcpu memory.

Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35434
2022-08-16 15:41:24 +01:00
..
amd64 Document implicit dependencies of the mlx5(4) & friends. 2022-08-11 16:33:09 -07:00
arm Adjust function definition in arm's mv_common.c to avoid clang 15 warning 2022-08-15 20:48:33 +02:00
arm64 Disable promotion on pcpu memory on arm64 2022-08-16 15:41:24 +01:00
bsm
cam Delay GEOM disk_create() until CAM periph probe completes. 2022-07-14 16:17:36 -04:00
cddl Adjust function definition in riscv's dtrace_subr.c to avoid clang 15 warning 2022-08-14 21:27:34 +02:00
compat elf_note_prpsinfo: handle more failures from proc_getargv() 2022-08-09 15:44:45 -04:00
conf cxgbe(4): Update firmwares to 1.27.0.0. 2022-08-16 01:06:32 -07:00
contrib zfs: merge openzfs/zfs@b3d0568cf 2022-08-14 01:14:21 +02:00
crypto skein: Update guard define check 2022-07-24 16:53:35 -06:00
ddb Adjust db_flush_line() definition to avoid clang 15 warning 2022-07-19 20:37:15 +02:00
dev Add support for RockChip RK356X to DWC3 driver. 2022-08-16 12:24:44 +00:00
dts
fs nullfs(5): Fix a typo in a source code comment 2022-08-07 14:04:53 +02:00
gdb ddb: use _FLAGS command macros where appropriate 2022-07-05 11:56:55 -03:00
geom Adjust g_waitidle() visibility and definition 2022-08-02 21:11:10 +03:00
gnu
i386 x86: remove MP_WATCHDOG 2022-08-11 21:35:32 +00:00
isa Adjust function definition in isa's pnp.c to avoid clang 15 warning 2022-07-27 21:13:59 +02:00
kern vfs: plug a dead store in kern_linkat_vp 2022-08-16 10:46:29 +00:00
kgssapi
libkern libkern: Fix a typo in a source code comment 2022-06-05 08:57:26 +02:00
modules cxgbe(4): Update firmwares to 1.27.0.0. 2022-08-16 01:06:32 -07:00
net routing: G/C rt_exportinfo declaration 2022-08-15 20:38:31 +00:00
net80211 net80211: add an IEEE80211_IS_PROTECTED() macro 2022-08-14 09:48:06 -07:00
netgraph protosw: change prototype for pr_control 2022-08-12 12:08:18 -07:00
netinet Fix unused variable warnings in tcp_hpts.c 2022-08-15 20:48:34 +02:00
netinet6 protosw: change prototype for pr_control 2022-08-12 12:08:18 -07:00
netipsec keysock: explicitly initialized LIST_HEAD 2022-08-12 12:29:26 -07:00
netpfil protosw: retire pr_output method 2022-08-11 09:19:37 -07:00
netsmb
nfs nfs: skip bootpc when vfs.root.mountfrom is other than nfs 2022-05-31 16:07:27 -03:00
nfsclient
nfsserver
nlm
ofed protosw: change prototype for pr_control 2022-08-12 12:08:18 -07:00
opencrypto opencrypto: mark INVARIANTS variables as __diagused 2022-08-10 15:35:29 -04:00
powerpc Adjust function definitions in mp_cpudep.c.c to avoid clang 15 warnings 2022-08-15 20:48:35 +02:00
riscv Adjust function definition in riscv's db_trace.c to avoid clang 15 warning 2022-08-15 20:48:35 +02:00
rpc Adjust authnone_create() definition to avoid clang 15 warning 2022-07-25 00:40:13 +02:00
security mac_ddb: Fix the show rman validator. 2022-08-12 10:20:05 -07:00
sys netlink: add AF_NETLINK / PF_NETLINK definitions 2022-08-14 09:22:33 +00:00
teken
tests
tools firmware: Map '@' in filenames to '_' in symbols. 2022-06-14 10:50:51 -07:00
ufs Explicitly initialize rather than reading newly allocated UFS inodes. 2022-08-13 13:51:25 -07:00
vm sys/vm: Add TSLOG to some functions 2022-08-12 16:53:04 -07:00
x86 lapic_init: Reduce LOOPS 2022-08-13 15:28:09 -07:00
xdr
xen xenbus: improve device tracking 2022-06-07 12:29:53 +02:00
Makefile