d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6f1fe3305a
freebsd-dev/sys
History
Konstantin Belousov 6f1fe3305a amd64: Add md process flags and first P_MD_PTI flag. 
PTI mode for the process pmap on exec is activated iff P_MD_PTI is set.

On exec, the existing vmspace can be reused only if pti mode of the
pmap matches the P_MD_PTI flag of the process.  Add MD
cpu_exec_vmspace_reuse() callback for exec_new_vmspace() which can
vetoed reuse of the existing vmspace.

MFC note: md_flags change struct proc KBI.

Reviewed by:	jhb, markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D19514
2019-03-16 11:31:01 +00:00
..
amd64 amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
arm amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
arm64 amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
bsm Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
cam Upgrade Chipfancier SLC quirk to all versions 2019-03-11 20:57:54 +00:00
cddl MFV r336930: 9284 arc_reclaim_thread has 2 jobs 2019-03-15 18:59:04 +00:00
compat Revert r345102 until the DRM next port issues are resolved. 2019-03-14 09:18:54 +00:00
conf cxgbe(4): Update T4/5/6 firmwares to 1.23.0.0. 2019-03-13 06:46:15 +00:00
contrib Remove radeonkmsfw firmware files 2019-03-14 17:05:46 +00:00
crypto Embedded chacha: Add 0-bit iv + 128-bit counter mode 2019-03-01 23:30:23 +00:00
ddb ddb: Print the thread's pcb in 'show thread' 2019-02-09 21:08:19 +00:00
dev cxgbe(4): Update T4/5/6 firmwares to 1.23.0.0. 2019-03-13 06:46:15 +00:00
dts Adapt FreeBSD specific DT stub for Jetson TK1 board to be consistent with 2019-02-06 06:03:44 +00:00
fs Remove unneeded mount point unlock function calls. 2019-03-15 11:49:46 +00:00
gdb
geom stack(9): Drop unused API mode and comment that referenced it 2019-03-15 22:39:55 +00:00
gnu Correct my previous correction to the license. It now matches the text 2019-03-07 22:34:45 +00:00
i386 amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
isa
kern amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
kgssapi * Handle SIGPIPE in gssd 2019-02-21 01:30:37 +00:00
libkern Add non-sleepable strdup variant strdup_flags 2019-02-20 20:48:10 +00:00
mips amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
modules cxgbe(4): Update T4/5/6 firmwares to 1.23.0.0. 2019-03-13 06:46:15 +00:00
net if_bridge(4): Drop pointless rtflush 2019-03-15 17:19:36 +00:00
net80211 net80211(4): hide casts for 'i_seq' field offset calculation inside 2019-02-10 23:58:56 +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 Remove 'dir' argument from dummynet_io(). This makes it possible to make 2019-03-14 22:32:50 +00:00
netinet6 Update for IETF draft-ietf-6man-ipv6only-flag. 2019-03-07 23:03:39 +00:00
netipsec Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
netpfil pf: Rename pfsync bucket lock 2019-03-16 10:14:03 +00:00
netsmb Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
nfs
nfsclient
nfsserver
nlm
ofed Mechanical cleanup of epoch(9) usage in network stack. 2019-01-09 01:11:19 +00:00
opencrypto Fix another bug introduced during the review process of r344140: 2019-02-25 19:14:16 +00:00
powerpc amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
riscv amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
rpc Bump the default kern.rpc.gss.client_max from 128 to 1024. 2019-02-19 11:07:02 +00:00
security Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
sparc64 amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +00:00
sys amd64: Add md process flags and first P_MD_PTI flag. 2019-03-16 11:31:01 +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 make_dtb.sh: Use $CPP instead of assuming that cpp is in $PATH 2018-12-14 23:53:28 +00:00
ufs Add KASSERT to the softdep_disk_write_complete() function in the 2019-03-12 00:10:31 +00:00
vm Implement minidump support for RISC-V. 2019-03-06 00:01:06 +00:00
x86 Add symbolic name for TSC_AUX MSR address. 2019-03-15 16:39:05 +00:00
xdr
xen xen: introduce a new way to setup event channel upcall 2019-01-30 11:34:52 +00:00
Makefile