diff options
| author | David S. Miller <davem@davemloft.net> | 2018-05-21 16:01:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-21 16:01:54 -0400 |
| commit | 6f6e434aa267a6030477876d89444fe3a6b7a48d (patch) | |
| tree | 67755c422f1e85451aa646eae21d4c6f3f389d9f /init | |
| parent | 44c752fe584d8b9f6e0756ecffa8691677471862 (diff) | |
| parent | 6741c4bb389da103c0d79ad1961884628900bfe6 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
S390 bpf_jit.S is removed in net-next and had changes in 'net',
since that code isn't used any more take the removal.
TLS data structures split the TX and RX components in 'net-next',
put the new struct members from the bug fix in 'net' into the RX
part.
The 'net-next' tree had some reworking of how the ERSPAN code works in
the GRE tunneling code, overlapping with a one-line headroom
calculation fix in 'net'.
Overlapping changes in __sock_map_ctx_update_elem(), keep the bits
that read the prog members via READ_ONCE() into local variables
before using them.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 2 | ||||
| -rw-r--r-- | init/main.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 480a4f2713d9..1fecd5b7bad8 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -738,7 +738,7 @@ config CFS_BANDWIDTH tasks running within the fair group scheduler. Groups with no limit set are considered to be unconstrained and will run with no restriction. - See tip/Documentation/scheduler/sched-bwc.txt for more information. + See Documentation/scheduler/sched-bwc.txt for more information. config RT_GROUP_SCHED bool "Group scheduling for SCHED_RR/FIFO" diff --git a/init/main.c b/init/main.c index a404936d85d8..fd37315835b4 100644 --- a/init/main.c +++ b/init/main.c @@ -1034,6 +1034,13 @@ __setup("rodata=", set_debug_rodata); static void mark_readonly(void) { if (rodata_enabled) { + /* + * load_module() results in W+X mappings, which are cleaned up + * with call_rcu_sched(). Let's make sure that queued work is + * flushed so that we don't hit false positives looking for + * insecure pages which are W+X. + */ + rcu_barrier_sched(); mark_rodata_ro(); rodata_test(); } else |