Junhao He 830a7f54db coresight: ultrasoc-smb: Config SMB buffer before register sink ... The SMB dirver register the enable/disable sysfs interface in function smb_register_sink(), however the buffer depends on the following configuration to work well. So it'll be possible for user to access an unreset one. Move the config buffer operation to before register_sink(). Ignore the return value, if smb_config_inport() fails. That will cause the hardwares disable trace path to fail, should not affect SMB driver remove. So we make smb_remove() return success, 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/20231114133346.30489-3-hejunhao3@huawei.com		2023-11-16 10:00:12 +00:00
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coresight	coresight: ultrasoc-smb: Config SMB buffer before register sink	2023-11-16 10:00:12 +00:00
intel_th	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
ptt	hwtracing: hisi_ptt: Don't try to attach a task	2023-11-13 09:43:46 +00:00
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