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Filename Latest commit message Latest commit date
Tuong Lien 6b7fbc30ec tipc: add reference counter to bearer
[ Upstream commit 2a7ee696f7b000a970dcce0cb06fdcd0a9e6ee76 ]

As a need to support the crypto asynchronous operations in the later
commits, apart from the current RCU mechanism for bearer pointer, we
add a 'refcnt' to the bearer object as well.

So, a bearer can be hold via 'tipc_bearer_hold()' without being freed
even though the bearer or interface can be disabled in the meanwhile.
If that happens, the bearer will be released then when the crypto
operation is completed and 'tipc_bearer_put()' is called.

Acked-by: Ying Xue <ying.xue@windreiver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Tuong Lien <tuong.t.lien@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 6a2fa13312e5 ("tipc: Fix use-after-free of kernel socket in cleanup_bearer().")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-14 19:44:45 +01:00
arch um: Always dump trace for specified task in show_stack 2024-12-14 19:44:40 +01:00
block block: fix ordering between checking BLK_MQ_S_STOPPED request adding 2024-12-14 19:44:38 +01:00
certs
crypto crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-12-14 19:44:23 +01:00
Documentation dt-bindings: clock: axi-clkgen: include AXI clk 2024-12-14 19:44:30 +01:00
drivers can: sun4i_can: sun4i_can_err(): fix {rx,tx}_errors statistics 2024-12-14 19:44:44 +01:00
fs nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur 2024-12-14 19:44:44 +01:00
include util_macros.h: fix/rework find_closest() macros 2024-12-14 19:44:43 +01:00
init
ipc
kernel ftrace: Fix regression with module command in stack_trace_filter 2024-12-14 19:44:43 +01:00
lib lib: string_helpers: silence snprintf() output truncation warning 2024-12-14 19:44:39 +01:00
LICENSES
mm
net tipc: add reference counter to bearer 2024-12-14 19:44:45 +01:00
samples bpf: Fix the xdp_adjust_tail sample prog issue 2024-12-14 19:44:26 +01:00
scripts modpost: remove incorrect code in do_eisa_entry() 2024-12-14 19:44:41 +01:00
security apparmor: fix 'Do simple duplicate message elimination' 2024-12-14 19:44:34 +01:00
sound ASoC: fsl_micfil: fix the naming style for mask definition 2024-12-14 19:44:42 +01:00
tools perf trace: Avoid garbage when not printing a syscall's arguments 2024-12-14 19:44:32 +01:00
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Linux kernel
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There are various text files in the Documentation/ subdirectory,
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Please read the Documentation/process/changes.rst file, as it contains the
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