OpenCloudOS-Kernel/drivers/hwtracing
Junhao He c541d0edd8 coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base
[ Upstream commit 862c135bde8bc185e8aae2110374175e6a1b6ed5 ]

In smb_reset_buffer, the sdb->buf_hw_base variable is uninitialized
before use, which initializes it in smb_init_data_buffer. And the SMB
regiester are set in smb_config_inport.
So move the call after smb_config_inport.

Fixes: 06f5c2926a ("drivers/coresight: Add UltraSoc System Memory Buffer driver")
Signed-off-by: Junhao He <hejunhao3@huawei.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20231114133346.30489-4-hejunhao3@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-13 18:45:29 +01:00
..
coresight coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base 2023-12-13 18:45:29 +01:00
intel_th Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
ptt hwtracing: hisi_ptt: Add dummy callback pmu::read() 2023-12-13 18:45:28 +01:00
stm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
Kconfig hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device 2022-09-08 16:26:17 -06:00