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42e7abd5db
freebsd-dev/sys
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Mateusz Guzik 42e7abd5db rms: several cleanups + debug read lockers handling 
This adds a dedicated counter updated with atomics when INVARIANTS
is used. As a side effect one can reliably determine the lock is held
for reading by at least one thread, but it's still not possible to
find out whether curthread has the lock in said mode.

This should be good enough in practice.

Problem spotted by avg.
2020-11-07 16:57:53 +00:00
..
amd64 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
arm Remove the 'nap' field from ARM's 'struct syscall_args', to bring it 2020-11-05 18:10:03 +00:00
arm64 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
bsm
cam Always return MMC errors from mmc_handle_reply() 2020-11-03 21:38:59 +00:00
cddl malloc: move malloc_type_internal into malloc_type 2020-11-06 21:33:59 +00:00
compat linux(4): Fix loadable modules after r367395 2020-11-06 22:04:57 +00:00
conf linux(4): Fix loadable modules after r367395 2020-11-06 22:04:57 +00:00
contrib Add firmware modules for qat(4), take two 2020-11-06 16:12:06 +00:00
crypto Check cipher key lengths during probesession. 2020-11-05 23:31:58 +00:00
ddb db_search_symbol: prevent pollution from bogus symbols 2020-10-26 16:42:53 +00:00
dev vt: resolve conflict between VT_ALT_TO_ESC_HACK and DBG 2020-11-07 15:38:01 +00:00
dts Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
fs tmpfs: reorder struct tmpfs_node to shrink it by 8 bytes 2020-11-05 11:24:45 +00:00
gdb gdb(4): Don't escape GDB special characters at application layer 2020-09-30 14:55:54 +00:00
geom Remove frontstuff 2020-10-27 06:43:24 +00:00
gnu Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
i386 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
isa
kern rms: several cleanups + debug read lockers handling 2020-11-07 16:57:53 +00:00
kgssapi State kgssapi dependency on xdr. 2020-09-17 22:29:38 +00:00
libkern arc4random(9): Integrate with RANDOM_FENESTRASX push-reseed 2020-10-10 21:48:06 +00:00
mips Remove 'struct trapframe' pointer from mips64's 'struct syscall_args'. 2020-11-06 19:19:51 +00:00
modules cxgbe(4): Update firmwares to 1.25.0.40. 2020-11-06 19:04:20 +00:00
net if_media.c SIOCGMEDIAX handler: improve loop 2020-11-03 14:33:04 +00:00
net80211 net80211: fix a typo 2020-11-04 12:07:33 +00:00
netgraph ng_l2tp: Fix callout synchronization in the rexmit timeout handler 2020-09-25 18:55:50 +00:00
netinet Add m_snd_tag_alloc() as a wrapper around if_snd_tag_alloc(). 2020-10-29 23:28:39 +00:00
netinet6 Fix use-after-free in icmp6_notify_error(). 2020-10-28 20:22:20 +00:00
netipsec Trigger soft lifetime expiration on sequence number 2020-10-16 11:27:01 +00:00
netpfil Add dtrace SDT probe ipfw:::rule-matched. 2020-10-21 15:01:33 +00:00
netsmb net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
nfs nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsclient nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsserver nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nlm nlm: clean up empty lines in .c and .h files 2020-09-01 22:14:52 +00:00
ofed Fix for referencing file via its vnode in ibore. 2020-11-02 10:44:29 +00:00
opencrypto Use void * in place of caddr_t. 2020-11-06 18:09:52 +00:00
powerpc Make powerpc use MAXARGS (defined as 8) instead of hardcoding '10'. 2020-11-06 19:27:27 +00:00
riscv riscv: set kernel_pmap hart mask more precisely 2020-11-05 00:52:52 +00:00
rpc Fix a potential memory leak in the NFS over TLS handling code. 2020-09-05 00:50:52 +00:00
security mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC 2020-09-03 20:30:52 +00:00
sys rms: several cleanups + debug read lockers handling 2020-11-07 16:57:53 +00:00
teken Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
tests Add small tool to invoke kernel test framework tests. 2020-09-02 09:20:40 +00:00
tools Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
ufs UFS2: Fix DoS due to corrupted extattrfile 2020-10-30 19:00:42 +00:00
vm Implement superpages for PowerPC64 (HPT) 2020-11-06 14:12:45 +00:00
x86 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
xdr xdr: clean up empty lines in .c and .h files 2020-09-01 22:13:28 +00:00
xen xen: clean up empty lines in .c and .h files 2020-09-01 21:21:55 +00:00
Makefile