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scsi: aacraid: Enable lock context analysis

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Document the aac_send_reset_adapter() locking requirements with
__must_hold(). Annotate functions that perform conditional locking with
__context_unsafe(). Enable lock context analysis.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/09b6a1659d968bdc94c01f8215bbb4e41af5ebdc.1790360262.git.bvanassche@acm.org
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>
This commit is contained in:
Bart Van Assche 2026-09-25 11:25:45 -07:00 committed by Martin K. Petersen (Oracle)
parent a51e9948d1
commit 44bb77a1af
3 changed files with 6 additions and 0 deletions
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2
drivers/scsi/aacraid/Makefile
View File

@ -1,6 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
# Adaptec aacraid
CONTEXT_ANALYSIS := y
obj-$(CONFIG_SCSI_AACRAID) := aacraid.o
aacraid-objs := linit.o aachba.o commctrl.o comminit.o commsup.o \

1
drivers/scsi/aacraid/commctrl.c
View File

@ -1043,6 +1043,7 @@ struct aac_reset_iop {
};
static int aac_send_reset_adapter(struct aac_dev *dev, void __user *arg)
__must_hold(&dev->ioctl_mutex)
{
struct aac_reset_iop reset;
int retval;

3
drivers/scsi/aacraid/commsup.c
View File

@ -475,6 +475,7 @@ int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * hw
int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
int priority, int wait, int reply, fib_callback callback,
void *callback_data)
__context_unsafe(/*conditional locking*/)
{
struct aac_dev * dev = fibptr->dev;
struct hw_fib * hw_fib = fibptr->hw_fib_va;
@ -698,6 +699,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
int aac_hba_send(u8 command, struct fib *fibptr, fib_callback callback,
void *callback_data)
__context_unsafe(/*conditional locking*/)
{
struct aac_dev *dev = fibptr->dev;
int wait;
@ -1466,6 +1468,7 @@ static void aac_schedule_bus_scan(struct aac_dev *aac)
}
static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
__context_unsafe(/*conditional locking*/)
{
int index, quirks;
int retval;