Ido Yariv db12847ca8 mac80211: Re-fix accounting of the tailroom-needed counter ... When hw acceleration is enabled, the GENERATE_IV or PUT_IV_SPACE flags only require headroom space. Therefore, the tailroom-needed counter can safely be decremented for most drivers. The older incarnation of this patch (ca34e3b5) assumed that the above holds true for all drivers. As reported by Christopher Chavez and researched by Christian Lamparter and Larry Finger, this isn't a valid assumption for p54 and cw1200. Drivers that still require tailroom for ICV/MIC even when HW encryption is enabled can use IEEE80211_KEY_FLAG_RESERVE_TAILROOM to indicate it. Signed-off-by: Ido Yariv <idox.yariv@intel.com> Cc: Christopher Chavez <chrischavez@gmx.us> Cc: Christian Lamparter <chunkeey@googlemail.com> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Solomon Peachy <pizza@shaftnet.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2015-01-07 14:39:32 +01:00
..
acpi	Merge branch 'pm-runtime'	2014-12-08 20:00:44 +01:00
asm-generic	arch: Add lightweight memory barriers dma_rmb() and dma_wmb()	2014-12-11 21:15:06 -05:00
clocksource
crypto
drm	drm/radeon: remove invalid pci id	2014-10-28 10:44:36 -04:00
dt-bindings	Pin control changes for the v3.19 series:	2014-12-11 10:43:14 -08:00
keys
kvm
linux	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-12-11 14:27:06 -08:00
math-emu
media	[media] media: v4l2-image-sizes.h: correct the SVGA height definition	2014-12-04 13:56:56 -02:00
memory
misc
net	mac80211: Re-fix accounting of the tailroom-needed counter	2015-01-07 14:39:32 +01:00
pcmcia
ras
rdma
rxrpc
scsi	Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus	2014-12-08 07:42:25 -08:00
soc	Merge branch 'at91/cleanup5' into next/drivers	2014-12-08 18:29:20 +01:00
sound	sound updates for 3.19-rc1	2014-12-11 13:20:50 -08:00
target
trace	sound updates for 3.19-rc1	2014-12-11 13:20:50 -08:00
uapi	nl80211: define multicast group names in header	2015-01-06 12:10:26 +01:00
video	OMAPDSS: Remove all references to obsolete HDMI audio callbacks	2014-12-01 11:09:59 +02:00
xen
Kbuild