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authorGolan Ben-Ami <golan.ben.ami@intel.com>2016-11-07 17:40:43 +0200
committerLuca Coelho <luciano.coelho@intel.com>2017-02-03 16:26:38 +0200
commit19f63c531b85281003d7775490fd16d1579e2519 (patch)
tree95a0dbc9fe4dbfaf8cf9d2825363c5ad1669d78a /net/batman-adv/icmp_socket.h
parent1f3706508395043b5f29aff64d907e682b75de42 (diff)
iwlwifi: mvm: support v2 of mfuart load notification
Add to the v1 of the mfuart loading notification, the size of the mfuart image, and write it to dmesg once the notification is received. Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'net/batman-adv/icmp_socket.h')
0 files changed, 0 insertions, 0 deletions
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 'tools/testing/radix-tree/test.c')