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Commit 6122ce1d authored by Maurizio Lombardi's avatar Maurizio Lombardi Committed by Greg Kroah-Hartman
Browse files

scsi: target: core: Fix warning on RT kernels 



[ Upstream commit 84ed64b1a7a7fcd507598dee7708c1f225123711 ]

Calling spin_lock_irqsave() does not disable the interrupts on realtime
kernels, remove the warning and replace assert_spin_locked() with
lockdep_assert_held().

Signed-off-by: default avatarMaurizio Lombardi <mlombard@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230110125310.55884-1-mlombard@redhat.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent d92a2562

drivers/target/target_core_tmr.c

+2 −2
Original line number Diff line number Diff line
@@ -82,8 +82,8 @@ static bool __target_check_io_state(struct se_cmd *se_cmd, 
{

	struct se_session *sess = se_cmd->se_sess;



	assert_spin_locked(&sess->sess_cmd_lock);

	WARN_ON_ONCE(!irqs_disabled());

	lockdep_assert_held(&sess->sess_cmd_lock);



	/*

	 * If command already reached CMD_T_COMPLETE state within

	 * target_complete_cmd() or CMD_T_FABRIC_STOP due to shutdown,