You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Eric Dumazet 4dc6dc7162 net: sock_copy() fixes ... Commit e912b1142b (net: sk_prot_alloc() should not blindly overwrite memory) took care of not zeroing whole new socket at allocation time. sock_copy() is another spot where we should be very careful. We should not set refcnt to a non null value, until we are sure other fields are correctly setup, or a lockless reader could catch this socket by mistake, while not fully (re)initialized. This patch puts sk_node & sk_refcnt to the very beginning of struct sock to ease sock_copy() & sk_prot_alloc() job. We add appropriate smp_wmb() before sk_refcnt initializations to match our RCU requirements (changes to sock keys should be committed to memory before sk_refcnt setting) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		16 years ago
..
acpi	Merge branch 'bjorn-notify' into release	16 years ago
asm-generic	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic	16 years ago
crypto	…
drm	drm: EDID endianness fixes.	16 years ago
keys	…
linux	skbuff.h: Fix comment for NET_IP_ALIGN	16 years ago
math-emu	…
media	V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images	16 years ago
mtd	…
net	net: sock_copy() fixes	16 years ago
pcmcia	…
rdma	…
rxrpc	…
scsi	sd, sr: fix Driver 'sd' needs updating message	16 years ago
sound	…
trace	ext4: convert instrumentation from markers to tracepoints	16 years ago
video	fbdev: s1d13xxxfb: add accelerated bitblt functions	16 years ago
xen	…
Kbuild	…