Mark Johnston 363d4b3b42 arm: Clear TTBCR before enabling the MMU ... Upon reset, this register is supposed to have a value of zero. But when booting certain v7 CPUs in QEMU, we enter the kernel with several bits set, including the EAE bit, which enables ARM's PAE extension. I'm not sure if QEMU is setting it or if it's the uboot loader. Because FreeBSD doesn't implement that extension and uses regular 32-bit page tables, the kernel hangs immediately after enabling the MMU. Just clear everything in TTBCR before enabling the MMU, to match the reset value. FreeBSD doesn't toggle anything in that register. PR: 251187 Reviewed by: imp Sponsored by: The FreeBSD Foundation (cherry picked from commit e9552d8b45)		2022-08-19 07:54:14 -04:00
..
amd64	Fix unused variable warning in amd64's pmap.c	2022-07-29 20:30:00 +02:00
arm	arm: Clear TTBCR before enabling the MMU	2022-08-19 07:54:14 -04:00
arm64	iommu_gas: Eliminate redundant parameters and push down lock acquisition	2022-08-08 02:07:50 -05:00
bsm	Add aio_writev and aio_readv	2021-01-02 19:57:58 -07:00
cam	Delay GEOM disk_create() until CAM periph probe completes.	2022-08-15 13:37:58 -04:00
cddl	Adjust fbt_unload() definition to avoid clang 15 warning	2022-07-24 13:00:08 +02:00
compat	thread_create(): call cpu_copy_thread() after td_pflags is zeroed	2022-08-10 03:44:03 +03:00
conf	Suppress -Wstrict-prototypes for several zlib files	2022-07-29 20:29:59 +02:00
contrib	zlib: Fix a bug when getting a gzip header extra field with inflate().	2022-08-09 10:40:35 -04:00
crypto	crypto: Add an API supporting curve25519.	2022-07-13 12:28:41 -07:00
ddb	ddb: add _FLAGS command variants	2022-08-11 11:22:57 -03:00
dev	nvme: Print CRD, M and DNR status bits on errors.	2022-08-15 13:34:48 -04:00
dts	add overlay for enabling i2c1 on allwinner h3	2022-02-09 11:35:59 +02:00
fs	nullfs(5): Fix a typo in a source code comment	2022-08-10 14:23:45 +02:00
gdb	ddb: use _FLAGS command macros where appropriate	2022-08-11 11:25:53 -03:00
geom	Delay GEOM disk_create() until CAM periph probe completes.	2022-08-15 13:37:58 -04:00
gnu	bwn: eliminate dead writes in BWN_GPL_PHY	2022-05-12 08:56:04 -04:00
i386	i386: fix pmap_trm_arena_last atomic load type	2022-08-08 11:00:32 -04:00
isa	Adjust function definition in isa's pnp.c to avoid clang 15 warning	2022-08-01 20:07:10 +02:00
kern	file: Move code to share fdtol structs into kern_descrip.c	2022-08-11 10:36:11 -04:00
kgssapi	State kgssapi dependency on xdr.	2020-09-17 22:29:38 +00:00
libkern	libkern: Fix a typo in a source code comment	2022-06-10 14:24:24 +02:00
mips	mips busdma: expunge an extra closing brace	2022-07-12 13:47:44 -05:00
modules	Remove unnecessary terminating slash in iscsi module Makefile	2022-08-01 20:07:17 +02:00
net	bpf: Fix BIOCPROMISC locking	2022-08-19 07:54:04 -04:00
net80211	net80211: Remove tautological state display	2022-08-12 20:34:00 -07:00
netgraph	Adjust ng_{name,ID}_rehash() definitions to avoid clang 15 warnings	2022-07-29 20:28:08 +02:00
netinet	ddb: use _FLAGS command macros where appropriate	2022-08-11 11:25:53 -03:00
netinet6	icmp6: Improve validation of PMTU	2022-08-16 10:16:50 +02:00
netipsec	ipsec: replace SECASVAR mtx by rmlock	2022-08-09 15:46:57 +02:00
netpfil	Adjust function definitions in if_pfsync.c to avoid clang 15 warnings	2022-07-29 20:28:08 +02:00
netsmb	netsmb: Avoid a read-after-free in smb_t2_request_int()	2021-06-02 09:34:47 -04:00
nfs	nfs: do not panic on bootpc_init when no interfaces are found	2022-05-06 09:14:28 -03:00
nfsclient
nfsserver	nfs: Mark unused statistics variable as reserved	2020-11-18 04:35:49 +00:00
nlm
ofed	ibcore: Fix sysfs registration error flow	2022-06-27 10:14:49 +02:00
opencrypto	crypto: Validate return values from CRYPTODEV_PROCESS()	2022-07-15 12:33:49 -04:00
powerpc	busdma: _bus_dmamap_addseg repaired	2022-07-12 11:26:11 -05:00
riscv	riscv: implement db_show_mdpcpu()	2022-08-11 11:21:41 -03:00
rpc	Adjust local_rpcb() definition to avoid clang 15 warning	2022-07-27 21:17:23 +02:00
security	sysent: Get rid of bogus sys/sysent.h include.	2022-06-17 22:35:31 +03:00
sys	atomic: Add plain atomic_load/store_bool()	2022-08-16 16:34:29 -04:00
teken	teken: color #3 is yellow not brown - use TC_YELLOW as the name	2022-05-03 14:20:44 -04:00
tests	routing: add IPv6 fib validation procedure.	2021-09-07 21:02:58 +00:00
tools	firmware: Map '@' in filenames to '_' in symbols.	2022-07-13 09:19:51 -07:00
ufs	Allow forced r/w mount of UFS/FFS filesystem with a bad check hash.	2022-08-17 15:49:09 -07:00
vm	vm_fault: Shoot down shared mappings in vm_fault_copy_entry()	2022-08-09 15:47:40 -04:00
x86	mca: Add sysctl to mute corrected errors.	2022-08-15 13:29:13 -04:00
xdr
xen	Create wrapper for Giant taken for newbus	2022-06-21 17:13:20 +02:00
Makefile