freebsd-dev/sys
Jessica Clarke 36a6905730 mips: Fix sub-word atomics implementation
These aligned the address but then always used the least significant
bits of the value in memory, which is the wrong half 50% of the time for
16-bit atomics and the wrong quarter 75% of the time for 8-bit atomics.
These bugs were all present in r178172, the commit that added the mips
port, and have remained for its entire existence to date.

Reviewed by:	jhb (mentor)
Approved by:	jhb (mentor)
Differential Revision:	https://reviews.freebsd.org/D27343
2020-12-14 00:47:59 +00:00
..
amd64 hme(4): Remove as previous announced 2020-12-11 21:40:38 +00:00
arm arm: Let the GDB stub write to SP, LR and GP registers 2020-12-07 15:09:28 +00:00
arm64 arm64: fix struct l_sigaction_t layout 2020-12-08 18:24:33 +00:00
bsm
cam mmccam: Convert some printf to CAM_DEBUG 2020-11-30 14:49:13 +00:00
cddl Check that the frame pointer is within the current stack. 2020-12-08 18:00:58 +00:00
compat linux_dma: Ensure proper flags pass to allocators. 2020-12-10 20:45:08 +00:00
conf hme(4): Remove as previous announced 2020-12-11 21:40:38 +00:00
contrib Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
crypto Revert r366943. It did not work as expected. 2020-12-11 00:42:53 +00:00
ddb Add a kstack_contains() helper function. 2020-12-01 17:04:46 +00:00
dev amdtemp(4): Add missing Family 17h models 2020-12-12 19:43:38 +00:00
dts
fs In ext2fs, BA_CLRBUF is used in ext2_balloc() not UFS_BALLOC(). 2020-12-08 00:49:31 +00:00
gdb
geom Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
gnu
i386 hme(4): Remove as previous announced 2020-12-11 21:40:38 +00:00
isa
kern uipc: disable prediction in unp_pcb_lock_peer 2020-12-13 21:32:19 +00:00
kgssapi
libkern
mips mips: Fix sub-word atomics implementation 2020-12-14 00:47:59 +00:00
modules zfs: quiet gcc -Wmissing-include-dirs 2020-12-11 22:52:08 +00:00
net style(9): Correct whitespace in struct definitions 2020-12-11 01:00:07 +00:00
net80211
netgraph netgraph: macfilter: small fixes 2020-12-09 15:28:56 +00:00
netinet Harden the handling of outgoing streams in case of an restart or INIT 2020-12-13 23:51:51 +00:00
netinet6 Expose nonstandard IPv6 kernel definitions to standalone builds. 2020-12-04 21:51:47 +00:00
netipsec
netpfil pf: Allow net.pf.request_maxcount to be set from loader.conf 2020-12-12 20:14:39 +00:00
netsmb
nfs
nfsclient
nfsserver nfs: Mark unused statistics variable as reserved 2020-11-18 04:35:49 +00:00
nlm
ofed
opencrypto Remove the cloned file descriptors for /dev/crypto. 2020-11-25 00:10:54 +00:00
powerpc [PowerPC] Floating-point exception trap followup 2020-12-13 03:58:43 +00:00
riscv riscv: small counter(9) improvements 2020-12-11 20:01:45 +00:00
rpc
security pipe: allow for lockless pipe_stat 2020-11-19 06:30:25 +00:00
sys Patch annotation in sigdeferstop 2020-12-13 21:30:42 +00:00
teken
tests
tools
ufs ffs: quiet -Wstrict-prototypes 2020-12-11 22:51:57 +00:00
vm contig allocs: Don't retry forever on M_WAITOK. 2020-12-10 20:44:29 +00:00
x86 dmar: reserve memory windows of PCIe root port 2020-12-09 18:43:58 +00:00
xdr
xen
Makefile