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1d3423d914
freebsd-dev/sys
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Alan Cox 1d3423d914 Revert one of the changes from r349323. Specifically, undo the change 
that replaced a pmap_invalidate_page() with a dsb(ishst) in
pmap_enter_quick_locked().  Even though this change is in principle
correct, I am seeing occasional, spurious bus errors that are only
reproducible without this pmap_invalidate_page().  (None of adding an
isb, "upgrading" the dsb to wait on loads as well as stores, or
disabling superpage mappings eliminates the bus errors.)  Add an XXX
comment explaining why the pmap_invalidate_page() is being performed.

Discussed with:	     andrew, markj
2019-06-26 21:43:41 +00:00
..
amd64 Emulate the "TEST r/m{16,32,64}, imm{16,32,32}" instructions (opcode F7H). 2019-06-26 21:19:43 +00:00
arm Remove a couple of harmless stray references to nandfs. 2019-06-25 16:39:25 +00:00
arm64 Revert one of the changes from r349323. Specifically, undo the change 2019-06-26 21:43:41 +00:00
bsm Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
cam Replay r349342 by imp accidentally reverted by r349352 2019-06-25 06:14:31 +00:00
cddl Avoid extra taskq_dispatch() calls by DMU. 2019-06-25 18:35:23 +00:00
compat LinuxKPI: Additions to rcu list. 2019-06-21 18:48:07 +00:00
conf Fix qlxgbe(4) static build. 2019-06-26 16:23:24 +00:00
contrib While working on PR/238796 I discovered an unused variable in frdest, 2019-06-26 00:53:49 +00:00
crypto aesni(4): Fix trivial type typo 2019-05-27 00:47:51 +00:00
ddb ddb show proc typo 2019-06-22 05:35:23 +00:00
dev fix up r349428, fix a typo made during "fdt" removal 2019-06-26 17:38:38 +00:00
dts arm64: Add support for NanoPI NEO2 2019-05-02 12:56:13 +00:00
fs Free all allocated unit IDs in cuse(3) after the client character 2019-06-25 11:46:01 +00:00
gdb
geom Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
gnu dts: Import files from Linux 5.1 2019-05-08 19:27:30 +00:00
i386 sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
isa
kern fcntl: style changes to r349248 2019-06-25 19:44:22 +00:00
kgssapi Make the warning intervals for deprecated crypto algorithms tunable. 2019-06-11 23:00:55 +00:00
libkern Separate kernel crc32() implementation to its own header (gsb_crc32.h) and 2019-06-17 19:49:08 +00:00
mips sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
modules Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
net o In iflib_txq_drain(): 2019-06-26 15:28:21 +00:00
net80211 Enhance the comment ieee80211_add_channel() to avoid a 2019-06-10 14:31:18 +00:00
netgraph Remove 'dir' argument in ng_ipfw_input, since ip_fw_args now has this info. 2019-03-14 22:30:05 +00:00
netinet Convert all IPv4 and IPv6 multicast memberships into using a STAILQ 2019-06-25 11:54:41 +00:00
netinet6 Convert all IPv4 and IPv6 multicast memberships into using a STAILQ 2019-06-25 11:54:41 +00:00
netipsec netipsec key_register: check for M_NOWAIT alloc failure 2019-06-25 15:43:52 +00:00
netpfil Convert all IPv4 and IPv6 multicast memberships into using a STAILQ 2019-06-25 11:54:41 +00:00
netsmb Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
nfs
nfsclient
nfsserver
nlm
ofed Fix prio vs. nonprio tagged traffic in RDMACM 2019-06-04 06:21:31 +00:00
opencrypto Move declaration of warninterval out from under COMPAT_FREEBSD32. 2019-06-11 23:28:07 +00:00
powerpc powerpc/booke: Handle misaligned floating point loads/stores as on AIM 2019-06-26 01:14:39 +00:00
riscv sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
rpc Fix malloc stats for the RPCSEC_GSS server code when DEBUG is enabled. 2019-04-04 01:23:06 +00:00
security Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
sparc64 sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
sys Fix annoying whitespace issue. 2019-06-25 19:55:42 +00:00
teken Attempt to complete fixing programmable function keys for syscons. 2019-02-20 02:14:41 +00:00
tests Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
tools Add SDIO support. 2019-06-08 16:26:56 +00:00
ufs Remove references to splbio in ffs_softdep.c. 2019-06-26 16:28:42 +00:00
vm Add a return value to vm_page_remove(). 2019-06-26 17:37:51 +00:00
x86 Currently, MCA entries remain on an every-growing linked list. This means 2019-06-08 18:26:48 +00:00
xdr
xen xen: introduce a new way to setup event channel upcall 2019-01-30 11:34:52 +00:00
Makefile