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| author |   Sven Eckelmann <sven.eckelmann@gmx.de> | 2010-05-22 17:48:47 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-04 13:38:56 -0700 |
| commit | 0375fc4d2748b7c7064d481b36e32ef19e43d8db (patch) | |
| tree | 3da3845138386c843dd51d8b7b89867a624beea8 /drivers/staging/adis16255 | |
| parent | Staging: batman-adv: Don't call free_netdev twice (diff) | |
| download | linux-dev-0375fc4d2748b7c7064d481b36e32ef19e43d8db.tar.xz linux-dev-0375fc4d2748b7c7064d481b36e32ef19e43d8db.zip | |
Staging: batman-adv: Don't allocate icmp packet with GFP_KERNEL
A new buffer for a packet is created when a icmp packet is received.
This happens in a context with disabled irq. Thus we are not allowed to
sleep or call function which might sleep. kmalloc must be called with
GFP_ATOMIC instead of GFP_KERNEL to ensure that it does not sleep.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/adis16255')
0 files changed, 0 insertions, 0 deletions