[PATCH v3 0/4] Fixed some issues and cleanup of ultrasoc-smb

From: Junhao He <hejunhao3@huawei.com>
To: <suzuki.poulose@arm.com>, <james.clark@arm.com>
Cc: <coresight@lists.linaro.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linuxarm@huawei.com>,
	<jonathan.cameron@huawei.com>, <yangyicong@huawei.com>,
	<prime.zeng@hisilicon.com>, <hejunhao3@huawei.com>,
	<u.kleine-koenig@pengutronix.de>
Subject: [PATCH v3 0/4] Fixed some issues and cleanup of ultrasoc-smb
Date: Tue, 14 Nov 2023 21:33:42 +0800	[thread overview]
Message-ID: <20231114133346.30489-1-hejunhao3@huawei.com> (raw)

Fix the Three issues listed below and use guards to cleanup
a) Fixed the BUG of atomic-sleep
b) Fixed uninitialized before use buf_hw_base
c) Fixed use unreset SMB buffer

Changes since V2:
 * Ignore the return value of smb_config_inport()

Link to V2: https://lore.kernel.org/lkml/20231021083822.18239-1-hejunhao3@huawei.com/

Changes since V1:
 * Add comment for remove lock from smb_read()
 * Move reset buffer to before register sink
 * Remove patch "simplify the code for check to_copy valid"
 * Add two new patches

Link to V1: https://lore.kernel.org/lkml/20231012094706.21565-1-hejunhao3@huawei.com/

Junhao He (4):
  coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb
  coresight: ultrasoc-smb: Config SMB buffer before register sink
  coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base
  coresight: ultrasoc-smb: Use guards to cleanup

 drivers/hwtracing/coresight/ultrasoc-smb.c | 108 +++++++--------------
 drivers/hwtracing/coresight/ultrasoc-smb.h |   6 +-
 2 files changed, 38 insertions(+), 76 deletions(-)

-- 
2.33.0