AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/net/mac80211
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Ard Biesheuvel f4a067f9ff mac80211: move struct aead_req off the stack 
Some crypto implementations (such as the generic CCM wrapper in crypto/)
use scatterlists to map fields of private data in their struct aead_req.
This means these data structures cannot live in the vmalloc area, which
means that they cannot live on the stack (with CONFIG_VMAP_STACK.)

This currently occurs only with the generic software implementation, but
the private data and usage is implementation specific, so move the whole
data structures off the stack into heap by allocating every time we need
to use them.

In addition, take care not to put any of our own stack allocations into
scatterlists. This involves reserving some extra room when allocating the
aead_request structures, and referring to those allocations in the scatter-
lists (while copying the data from the stack before the crypto operation)

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-10-17 16:14:04 +02:00
..
aes_ccm.c mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
aes_ccm.h mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
aes_cmac.c
aes_cmac.h
aes_gcm.c mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
aes_gcm.h mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
aes_gmac.c mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
aes_gmac.h mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
agg-rx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-09-23 06:46:57 -04:00
agg-tx.c mac80211: reject TSPEC TIDs (TSIDs) for aggregation 2016-09-15 10:08:52 +02:00
cfg.c mac80211: Add API to report NAN function match 2016-09-30 13:21:57 +02:00
chan.c mac80211: add boilerplate code for start / stop NAN 2016-09-30 13:21:19 +02:00
debug.h
debugfs_key.c
debugfs_key.h
debugfs_netdev.c mac80211: add offset_tsf driver op and use it for mesh 2016-09-30 13:45:44 +02:00
debugfs_netdev.h
debugfs_sta.c mac80211: remove sta_remove_debugfs driver callback 2016-09-15 16:46:19 +02:00
debugfs_sta.h
debugfs.c mac80211: Export fq memory limit information in debugfs 2016-09-30 13:29:31 +02:00
debugfs.h
driver-ops.c mac80211: add offset_tsf driver op and use it for mesh 2016-09-30 13:45:44 +02:00
driver-ops.h mac80211: add offset_tsf driver op and use it for mesh 2016-09-30 13:45:44 +02:00
ethtool.c
ht.c
ibss.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
ieee80211_i.h Merge remote-tracking branch 'net-next/master' into mac80211-next 2016-10-04 09:46:44 +02:00
iface.c mac80211: Implement add_nan_func and rm_nan_func 2016-09-30 13:21:52 +02:00
Kconfig
key.c mac80211: add fast-rx path 2016-04-06 13:18:18 +02:00
key.h
led.c
led.h
main.c mac80211: Implement add_nan_func and rm_nan_func 2016-09-30 13:21:52 +02:00
Makefile
mesh_hwmp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-09-23 06:46:57 -04:00
mesh_pathtbl.c mac80211: make mpath path fixing more robust 2016-09-12 12:27:14 +02:00
mesh_plink.c mac80211: use common cleanup for user/!user_mpm 2016-06-30 12:06:41 +02:00
mesh_ps.c
mesh_sync.c mac80211: mesh: decrease max drift 2016-09-30 13:47:00 +02:00
mesh.c mac80211: mesh: flush stations before beacons are stopped 2016-08-03 08:45:15 +02:00
mesh.h mac80211: mesh: fix cleanup for mesh pathtable 2016-04-05 21:34:53 +02:00
michael.c
michael.h
mlme.c mac80211: fix possible out-of-bounds access 2016-09-15 16:46:16 +02:00
ocb.c mac80211: remove rx_stats.last_rx update after sta alloc 2016-04-06 13:18:15 +02:00
offchannel.c mac80211: fix CMD_FRAME for AP_VLAN 2016-10-12 09:19:12 +02:00
pm.c mac80211: remove useless open_count check 2016-09-13 15:39:29 +02:00
rate.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
rate.h mac80211: remove sta_info debugfs sub-struct 2016-04-05 11:59:05 +02:00
rc80211_minstrel_debugfs.c
rc80211_minstrel_ht_debugfs.c
rc80211_minstrel_ht.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
rc80211_minstrel_ht.h
rc80211_minstrel.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
rc80211_minstrel.h
rx.c mac80211: validate DA/SA during A-MSDU decapsulation 2016-10-12 09:19:11 +02:00
scan.c mac80211: fix scan completed tracing 2016-09-15 16:46:16 +02:00
spectmgmt.c mac80211: parse wide bandwidth channel switch IE with workaround 2016-07-06 14:55:04 +02:00
sta_info.c Merge remote-tracking branch 'net-next/master' into mac80211-next 2016-10-04 09:46:44 +02:00
sta_info.h mac80211: Use rhltable instead of rhashtable 2016-09-20 04:43:36 -04:00
status.c mac80211: Use rhltable instead of rhashtable 2016-09-20 04:43:36 -04:00
tdls.c mac80211: TDLS: don't require beaconing for AP BW 2016-08-30 08:03:41 +02:00
tkip.c
tkip.h
trace_msg.h
trace.c
trace.h mac80211: add offset_tsf driver op and use it for mesh 2016-09-30 13:45:44 +02:00
tx.c Merge remote-tracking branch 'net-next/master' into mac80211-next 2016-10-04 09:46:44 +02:00
util.c mac80211: Move reorder-sensitive TX handlers to after TXQ dequeue 2016-09-30 14:46:57 +02:00
vht.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
wep.c
wep.h
wme.c
wme.h
wpa.c mac80211: move struct aead_req off the stack 2016-10-17 16:14:04 +02:00
wpa.h