summaryrefslogtreecommitdiff
path: root/net/irda/irlan
diff options
context:
space:
mode:
authorWillem de Bruijn <willemb@google.com>2017-01-02 17:19:42 -0500
committerPablo Neira Ayuso <pablo@netfilter.org>2017-01-09 17:24:54 +0100
commite47ddb2c4691fd2bd8d25745ecb6848408899757 (patch)
tree1bdd5befe696c687842e910470dd3f4b4f8d29ca /net/irda/irlan
parentf77bc5b23fb1af51fc0faa8a479dea8969eb5079 (diff)
ip6tables: use match, target and data copy_to_user helpers
Convert ip6tables to copying entries, matches and targets one by one, using the xt_match_to_user and xt_target_to_user helper functions. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/irda/irlan')
0 files changed, 0 insertions, 0 deletions
x/net-next.git/commit/include/trace/events/intel-sst.h?h=nds-private-remove&id=047487241ff59374fded8c477f21453681f5995c'>047487241ff59374fded8c477f21453681f5995c (diff)
Merge branch 'sparc64-non-resumable-user-error-recovery'
Liam R. Howlett says: ==================== sparc64: Recover from userspace non-resumable PIO & MEM errors A non-resumable error from userspace is able to cause a kernel panic or trap loop due to the setup and handling of the queued traps once in the kernel. This patch series addresses both of these issues. The queues are fixed by simply zeroing the memory before use. PIO errors from userspace will result in a SIGBUS being sent to the user process. The MEM errors form userspace will result in a SIGKILL and also cause the offending pages to be claimed so they are no longer used in future tasks. SIGKILL is used to ensure that the process does not try to coredump and result in an attempt to read the memory again from within kernel space. Although there is a HV call to scrub the memory (mem_scrub), there is no easy way to guarantee that the real memory address(es) are not used by other tasks. Clearing the error with mem_scrub would zero the memory and cause the other processes to proceed with bad data. The handling of other non-resumable errors remain unchanged and will cause a panic. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/trace/events/intel-sst.h')