idpf: Acquire the lock before accessing the xn->salt

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[ Upstream commit d15fe4edd7 ]

The transaction salt was being accessed before acquiring the
idpf_vc_xn_lock when idpf has to forward the virtchnl reply.

Fixes: 34c21fa894 ("idpf: implement virtchnl transaction manager")
Signed-off-by: Manoj Vishwanathan <manojvishy@google.com>
Signed-off-by: David Decotigny <decot@google.com>
Signed-off-by: Brian Vazquez <brianvv@google.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Manoj Vishwanathan 2024-12-16 16:27:33 +00:00 • committed by Greg Kroah-Hartman

parent 431759c23b

commit f71daa29bc

1 changed files with 2 additions and 1 deletions

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drivers/net/ethernet/intel/idpf/idpf_virtchnl.c

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